)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x4}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:02 executing program 0:
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCRGETADDRS(0xffffffffffffffff, 0xc4504446, &(0x7f00000001c0)={{"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", "e33f16fe30f39c54e59f028ca040076cb885ed57e1b36be5044a2d99cd8d9b6b"}, 0x0})

21:27:02 executing program 0:
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCRGETADDRS(0xffffffffffffffff, 0xc4504446, &(0x7f00000001c0)={{"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", "e33f16fe30f39c54e59f028ca040076cb885ed57e1b36be5044a2d99cd8d9b6b"}, 0x0})

21:27:02 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCRGETADDRS(r0, 0xc4504446, 0x0)

21:27:02 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
dup2(r0, r1)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7", 0x2}], 0x1}, 0x0)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:02 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCRGETADDRS(r0, 0xc4504446, 0x0)

21:27:02 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)='\a>', 0x2}], 0x1}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)

21:27:02 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCRGETADDRS(r0, 0xc4504446, 0x0)

21:27:02 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{0x0}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:02 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
sendto$inet(r0, &(0x7f0000000080)="15", 0x1, 0x20184, 0x0, 0x0)
shutdown(r0, 0x1)

21:27:03 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
dup2(r0, r1)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)}], 0x1}, 0x0)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:03 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)='\a>', 0x2}], 0x1}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)

21:27:03 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
sendto$inet(r0, &(0x7f0000000080)="15", 0x1, 0x20184, 0x0, 0x0)
shutdown(r0, 0x1)

21:27:03 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{0x0}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:04 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
dup2(r0, r1)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)}], 0x1}, 0x0)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:04 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)='\a>', 0x2}], 0x1}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)

21:27:04 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
sendto$inet(r0, &(0x7f0000000080)="15", 0x1, 0x20184, 0x0, 0x0)
shutdown(r0, 0x1)

21:27:04 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{0x0}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:05 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
dup2(r0, r1)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)}], 0x1}, 0x0)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:05 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)='\a>', 0x2}], 0x1}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)

21:27:05 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
sendto$inet(r0, &(0x7f0000000080)="15", 0x1, 0x20184, 0x0, 0x0)
shutdown(r0, 0x1)

21:27:05 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:06 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
dup2(r0, r1)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11", 0x1}], 0x1}, 0x0)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:06 executing program 3:
sysarch$I386_SET_PKRU(0xb, &(0x7f0000000000)={0x375001, 0xc6})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x1, [0x0]}, 0x6)

21:27:06 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={r4}, &(0x7f00000000c0)=0x8)

21:27:06 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x1, 0x0, @loopback}}}, &(0x7f00000000c0)=0x90)

21:27:06 executing program 3:
sysarch$I386_SET_PKRU(0xb, &(0x7f0000000000)={0x375001, 0xc6})
linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0)

21:27:06 executing program 3:
open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0)
sysarch$I386_SET_PKRU(0xb, &(0x7f0000000100)={0x375000, 0xd5})
r0 = getpid()
ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x2004, r0)
open$dir(0x0, 0x0, 0x0)

21:27:06 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
sendto$inet(r0, &(0x7f0000000080)="15", 0x1, 0x20184, 0x0, 0x0)
shutdown(r0, 0x1)

21:27:06 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:06 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
dup2(r0, r1)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11", 0x1}], 0x1}, 0x0)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:06 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="01490000", @ANYRES32=<r2=>0x0], &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={r2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}}, <r3=>0x0}}, &(0x7f0000000100)=0xb0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r4)
setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f0000000000)={r3}, 0x8)

21:27:06 executing program 3:
sysarch$I386_SET_PKRU(0xb, &(0x7f0000000000)={0x375002, 0xc8})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
dup2(r1, r0)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000038c0), 0x8)

21:27:06 executing program 3:
shmctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0xffffffffffffffff}})
munlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000)

21:27:07 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={<r4=>r2}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f0000000100)=r4, 0x4)

21:27:07 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sysarch$I386_SET_PKRU(0xb, &(0x7f00000000c0)={0x375002, 0xc4})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00'], &(0x7f00000002c0)=0x8)

21:27:07 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
sendto$inet(r0, &(0x7f0000000080)="15", 0x1, 0x20184, 0x0, 0x0)

21:27:07 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:07 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
dup2(r0, r1)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11", 0x1}], 0x1}, 0x0)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:07 executing program 3:
sysarch$I386_SET_PKRU(0xb, &(0x7f0000000000)={0x375001, 0xc6})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, 0x0}, 0x0)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x7}, 0x8)

21:27:07 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000280)={0x1, [<r1=>0x0]}, &(0x7f00000002c0)=0x8)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={r1}, 0x8)

21:27:07 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f00000002c0)="a9", 0x1, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

21:27:07 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f00000002c0)="a9", 0x1, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

21:27:07 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$unix(r1, &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001cc0)=[@rights={0x10}, @cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x78}, 0x0)

21:27:07 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)

21:27:08 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:08 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
dup2(r0, r1)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7", 0x2}], 0x1}, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:08 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d607671", 0x13}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:08 executing program 0:
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)

21:27:08 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:08 executing program 0:
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)

21:27:08 executing program 0:
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)

21:27:08 executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)

21:27:08 executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)

21:27:09 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
dup2(r0, r1)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7", 0x2}], 0x1}, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:09 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d607671", 0x13}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:09 executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)

21:27:09 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:09 executing program 0:
socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)

21:27:09 executing program 0:
socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)

21:27:09 executing program 0:
socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)

21:27:09 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, 0x0, 0x0)

21:27:10 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
dup2(r0, r1)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7", 0x2}], 0x1}, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:10 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, 0x0, 0x0)

21:27:10 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d607671", 0x13}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:10 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:10 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, 0x0, 0x0)

21:27:10 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @rand_addr}, 0x10)

21:27:10 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @rand_addr}, 0x10)

21:27:10 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @rand_addr}, 0x10)

21:27:11 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
dup2(r0, r1)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7", 0x2}], 0x1}, 0x0)
sendmsg$unix(r1, 0x0, 0x0)

21:27:11 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:11 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479", 0x1d}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:11 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:12 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
dup2(r0, r1)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7", 0x2}], 0x1}, 0x0)
sendmsg$unix(r1, 0x0, 0x0)

21:27:12 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479", 0x1d}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:12 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:12 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast}, &(0x7f0000000280)=0xc)

21:27:12 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast}, &(0x7f0000000280)=0xc)

21:27:12 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast}, &(0x7f0000000280)=0xc)

21:27:12 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}}, 0xc)

21:27:12 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}}, 0xc)

21:27:12 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
dup2(r0, r1)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7", 0x2}], 0x1}, 0x0)
sendmsg$unix(r1, 0x0, 0x0)

21:27:12 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479", 0x1d}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:12 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:12 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}}, 0xc)

21:27:13 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:13 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:13 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:13 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:13 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:13 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
dup2(r0, r1)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7", 0x2}], 0x1}, 0x0)
sendmsg$unix(r1, &(0x7f00000014c0)={0x0, 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:13 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:13 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53", 0x22}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:13 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:13 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:13 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:14 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1}, 0x14)

21:27:14 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:14 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
dup2(r0, r1)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7", 0x2}], 0x1}, 0x0)
sendmsg$unix(r1, &(0x7f00000014c0)={0x0, 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:14 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53", 0x22}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:14 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1}, 0x14)

21:27:14 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:14 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1}, 0x14)

21:27:14 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:14 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:14 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:15 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
dup2(r0, r1)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7", 0x2}], 0x1}, 0x0)
sendmsg$unix(r1, &(0x7f00000014c0)={0x0, 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:15 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53", 0x22}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:15 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:15 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:15 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:15 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:15 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:15 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:16 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
dup2(r0, r1)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7", 0x2}], 0x1}, 0x0)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:16 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:16 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8", 0x24}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:16 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:16 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:16 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:16 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:16 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:17 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
dup2(r0, r1)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7", 0x2}], 0x1}, 0x0)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[], 0xa, 0x0}, 0x0)

21:27:17 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:17 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8", 0x24}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:17 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:17 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(0xffffffffffffffff, 0x2)
shutdown(0xffffffffffffffff, 0x1)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)

21:27:17 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(0xffffffffffffffff, 0x2)
shutdown(0xffffffffffffffff, 0x1)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)

21:27:17 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(0xffffffffffffffff, 0x2)
shutdown(0xffffffffffffffff, 0x1)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)

21:27:17 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:18 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
dup2(r0, r1)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7", 0x2}], 0x1}, 0x0)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[], 0xa, 0x0}, 0x0)

21:27:18 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:18 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8", 0x24}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:18 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:18 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:18 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:18 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:18 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:18 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180))
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r3=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r3], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r4, 0x2)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)

21:27:18 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:18 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:18 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b8", 0x25}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:18 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(0xffffffffffffffff, 0x2)
shutdown(0xffffffffffffffff, 0x1)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r5}, 0x14)

21:27:18 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(0xffffffffffffffff, 0x2)
shutdown(0xffffffffffffffff, 0x1)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r5}, 0x14)

21:27:19 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:19 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(0xffffffffffffffff, 0x2)
shutdown(0xffffffffffffffff, 0x1)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r5}, 0x14)

21:27:19 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180))
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r3=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r3], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r4, 0x2)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)

21:27:19 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:19 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:19 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b8", 0x25}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:19 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180))
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r3=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r3], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r4, 0x2)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)

21:27:19 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:19 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:19 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast}, &(0x7f0000000280)=0xc)

21:27:19 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:19 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)

21:27:19 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, 0x0, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r4, 0x2)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)

21:27:20 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b8", 0x25}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:20 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:20 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, 0x0, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r4, 0x2)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)

21:27:20 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)

21:27:20 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, 0x0, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r4, 0x2)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)

21:27:20 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r3=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r3, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r3], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r4, 0x2)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)

21:27:20 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)

21:27:20 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r3=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r3, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r3], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r4, 0x2)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)

21:27:21 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)

21:27:21 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:21 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r3=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r3, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r3], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r4, 0x2)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)

21:27:21 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:21 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)

21:27:21 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:21 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)

21:27:21 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r3=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r3, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r3], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r4, 0x2)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)

21:27:21 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180))
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r3=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r3], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r4, 0x2)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r5}, 0x14)

21:27:21 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)

21:27:21 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r3=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r3, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r3], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r4, 0x2)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)

21:27:22 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:22 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180))
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r3=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r3], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r4, 0x2)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r5}, 0x14)

21:27:22 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r3=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r3, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r3], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r4, 0x2)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)

21:27:22 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)

21:27:22 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)

21:27:22 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:22 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180))
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r3=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r3], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r4, 0x2)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r5}, 0x14)

21:27:22 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)

21:27:23 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)
connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:23 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, 0x0, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r4, 0x2)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r5}, 0x14)

21:27:23 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)

21:27:23 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:23 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r3=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r3, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)

21:27:23 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:23 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, 0x0, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r4, 0x2)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r5}, 0x14)

21:27:23 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180))
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r2, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)

21:27:24 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)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, 0x0, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:24 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r1 = dup2(0xffffffffffffffff, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0)={<r3=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r3, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r3], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r4, 0x2)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)

21:27:24 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, 0x0, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r4, 0x2)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r5}, 0x14)

21:27:24 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180))
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r2, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)

21:27:24 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r3=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r3, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r3], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r4, 0x2)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r5}, 0x14)

21:27:24 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r1 = dup2(0xffffffffffffffff, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0)={<r3=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r3, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r3], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r4, 0x2)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)

21:27:24 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r3=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r3, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r3], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r4, 0x2)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r5}, 0x14)

21:27:24 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r3=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r3, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r3], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r4, 0x2)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r5}, 0x14)

21:27:24 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r1 = dup2(0xffffffffffffffff, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0)={<r3=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r3, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r3], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r4, 0x2)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)

21:27:24 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)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, 0x0, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:24 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r3=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r3, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r3], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r4, 0x2)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r5}, 0x14)

21:27:24 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
dup2(r1, r0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r2, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)

21:27:24 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r3=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r3, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r3], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r4, 0x2)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r5}, 0x14)

21:27:25 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:25 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r3=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r3, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r3], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r4, 0x2)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r5}, 0x14)

21:27:25 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r2, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)

21:27:25 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:25 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)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, 0x0, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:25 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:25 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)

21:27:25 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:25 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)

21:27:25 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:25 executing program 1:
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)

21:27:25 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)

21:27:26 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)

21:27:26 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:26 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r1 = dup2(0xffffffffffffffff, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0)={<r3=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r3, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r3], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r4, 0x2)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r5}, 0x14)

21:27:26 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:26 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)

21:27:26 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r1 = dup2(0xffffffffffffffff, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0)={<r3=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r3, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r3], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r4, 0x2)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r5}, 0x14)

21:27:26 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)

21:27:26 executing program 3:
ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r1 = dup2(r0, 0xffffffffffffffff)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={<r3=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r3, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r3], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r4, 0x2)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)

21:27:26 executing program 1:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)

21:27:26 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r1 = dup2(0xffffffffffffffff, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0)={<r3=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r3, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r3], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r4, 0x2)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r5}, 0x14)

21:27:27 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:27 executing program 1:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)

21:27:27 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)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:27 executing program 3:
ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r1 = dup2(r0, 0xffffffffffffffff)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={<r3=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r3, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r3], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r4, 0x2)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)

21:27:27 executing program 3:
ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r1 = dup2(r0, 0xffffffffffffffff)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={<r3=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r3, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r3], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r4, 0x2)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)

21:27:27 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:27 executing program 1:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)

21:27:27 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)

21:27:27 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:27 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)

21:27:28 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, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:28 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:28 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)

21:27:28 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:28 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:28 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)

21:27:28 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)

21:27:28 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:29 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, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:29 executing program 0:
ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r1 = dup2(r0, 0xffffffffffffffff)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={<r3=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r3, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r3], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r4, 0x2)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r5}, 0x14)

21:27:29 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:29 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)

21:27:29 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:29 executing program 0:
ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r1 = dup2(r0, 0xffffffffffffffff)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={<r3=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r3, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r3], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r4, 0x2)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r5}, 0x14)

21:27:29 executing program 0:
ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r1 = dup2(r0, 0xffffffffffffffff)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={<r3=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r3, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r3], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r4, 0x2)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r5}, 0x14)

21:27:29 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:30 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, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:30 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)

21:27:30 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:30 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:30 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:30 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)

21:27:30 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)

21:27:30 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:30 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r0, 0x0, 0x0)

21:27:30 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, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:30 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:30 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:30 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r0, 0x0, 0x0)

21:27:30 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r0, 0x0, 0x0)

21:27:30 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:30 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

21:27:30 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

21:27:31 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:31 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:31 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)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}], 0x2}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:31 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

21:27:31 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:31 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:31 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:31 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:32 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:32 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:32 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:32 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}], 0x2}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:32 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:32 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:32 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:32 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:32 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:32 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, 0x0, 0x0)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:32 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:33 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}], 0x2}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:33 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast}, &(0x7f0000000280)=0xc)

21:27:33 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:33 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, 0x0, 0x0)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:33 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)

21:27:33 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:33 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, 0x0, 0x0)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:33 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)

21:27:34 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}, {0x0}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:34 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(0xffffffffffffffff, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:34 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)

21:27:34 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:34 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(0xffffffffffffffff, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:34 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)

21:27:34 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(0xffffffffffffffff, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:34 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:35 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}, {0x0}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:35 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)

21:27:35 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:35 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, 0xffffffffffffffff)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:35 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)

21:27:35 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)

21:27:35 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000040), 0x4)

21:27:35 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000040), 0x4)

21:27:36 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}, {0x0}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:36 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, 0xffffffffffffffff)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:36 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, 0x0, 0x0)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:36 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000040), 0x4)

21:27:36 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)

21:27:36 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, 0xffffffffffffffff)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:36 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, 0x0, 0x0)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:36 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r3=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r3, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)

21:27:36 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}, {&(0x7f0000000100)}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:36 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180))
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x48, &(0x7f0000000040), 0x4)

21:27:36 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r3=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r3, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r3], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r4, 0x2)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)

21:27:36 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, 0x0, 0x0)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:36 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180))
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x48, &(0x7f0000000040), 0x4)

21:27:36 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(0xffffffffffffffff, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:36 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
dup2(r1, r0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x48, &(0x7f0000000040), 0x4)

21:27:36 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x48, &(0x7f0000000040), 0x4)

21:27:37 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}, {&(0x7f0000000100)}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:37 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f0000000040), 0x4)

21:27:37 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(0xffffffffffffffff, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:37 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r3=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r3, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r3], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r4, 0x2)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)

21:27:37 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f0000000040), 0x4)

21:27:37 executing program 1:
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000040), 0x4)

21:27:37 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(0xffffffffffffffff, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:37 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r3=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r3, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r3], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r4, 0x2)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)

21:27:38 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}, {&(0x7f0000000100)}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:38 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000040), 0x4)

21:27:38 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, 0xffffffffffffffff)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:38 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:38 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000040), 0x4)

21:27:38 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000040), 0x4)

21:27:38 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:38 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000040), 0x4)

21:27:39 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c", 0x13}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:39 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:39 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, 0xffffffffffffffff)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:39 executing program 1:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000040), 0x4)

21:27:39 executing program 1:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000040), 0x4)

21:27:39 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, 0xffffffffffffffff)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:39 executing program 1:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000040), 0x4)

21:27:39 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000040), 0x4)

21:27:40 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c", 0x13}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:40 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000040), 0x4)

21:27:40 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, 0x0, &(0x7f0000000240))
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, 0x0, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r4, 0x2)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)

21:27:40 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000040), 0x4)

21:27:40 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, 0x48, &(0x7f0000000040), 0x4)

21:27:40 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r3=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r3, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r3], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r4, 0x2)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r5}, 0x14)

21:27:40 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, 0x0, &(0x7f0000000240))
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, 0x0, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r4, 0x2)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)

21:27:40 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, 0x48, &(0x7f0000000040), 0x4)

21:27:41 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c", 0x13}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:41 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, 0x0, &(0x7f0000000240))
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, 0x0, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r4, 0x2)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)

21:27:41 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, 0x48, &(0x7f0000000040), 0x4)

21:27:41 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r3=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r3, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r3], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r4, 0x2)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r5}, 0x14)

21:27:41 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000040), 0x4)

21:27:41 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0x0, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:41 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000040), 0x4)

21:27:41 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000040), 0x4)

21:27:42 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292", 0x1c}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:42 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0x0, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:42 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r3=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r3, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r3], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r4, 0x2)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r5}, 0x14)

21:27:42 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040), 0x4)

21:27:42 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040), 0x4)

21:27:42 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040), 0x4)

21:27:42 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:42 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x48, 0x0, 0x0)

21:27:42 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292", 0x1c}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:42 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0x0, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:42 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:42 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x48, 0x0, 0x0)

21:27:42 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:42 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x48, 0x0, 0x0)

21:27:42 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:42 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:43 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292", 0x1c}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:43 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:43 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:43 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:43 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:43 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, 0x0, &(0x7f0000000240))
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, 0x0, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r4, 0x2)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r5}, 0x14)

21:27:43 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, 0x0, &(0x7f0000000240))
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, 0x0, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r4, 0x2)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r5}, 0x14)

21:27:43 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:44 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e", 0x21}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:44 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:44 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:44 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, 0x0, &(0x7f0000000240))
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, 0x0, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r4, 0x2)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r5}, 0x14)

21:27:44 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0x0, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:44 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:44 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0x0, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:44 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0x0, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:45 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e", 0x21}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:45 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180))
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r3=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r3, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r3], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r4, 0x2)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)

21:27:45 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast}, &(0x7f0000000280)=0xc)

21:27:45 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:45 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:45 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)

21:27:45 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180))
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r3=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r3, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r3], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r4, 0x2)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)

21:27:45 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)

21:27:46 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e", 0x21}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:46 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)

21:27:46 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180))
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r3=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r3, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r3], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r4, 0x2)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)

21:27:46 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:46 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)

21:27:46 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, 0x0, &(0x7f0000000380))
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:46 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

21:27:46 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

21:27:47 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b43", 0x23}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:47 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, 0x0, &(0x7f0000000380))
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:47 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

21:27:47 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:47 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

21:27:47 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:47 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

21:27:47 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r3=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r3, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

21:27:48 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:48 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b43", 0x23}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:48 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180))
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

21:27:48 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, 0x0, &(0x7f0000000380))
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:48 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180))
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

21:27:48 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:48 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180))
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r3=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r3, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r3], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r4, 0x2)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r5}, 0x14)

21:27:48 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
dup2(r1, r0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

21:27:48 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:48 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b43", 0x23}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:48 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

21:27:48 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:48 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180))
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r3=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r3, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r3], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r4, 0x2)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r5}, 0x14)

21:27:48 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

21:27:48 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

21:27:48 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180))
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r3=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r3, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r3], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r4, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r4, 0x2)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r5}, 0x14)

21:27:48 executing program 1:
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

21:27:49 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b4395", 0x24}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:49 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

21:27:49 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, 0x0, &(0x7f0000000380))
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:49 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, 0x0, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:49 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

21:27:49 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, 0x0, &(0x7f0000000380))
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:49 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

21:27:49 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

21:27:50 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b4395", 0x24}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:50 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, 0x0, &(0x7f0000000380))
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:50 executing program 1:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

21:27:50 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, 0x0, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:50 executing program 1:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

21:27:50 executing program 1:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

21:27:50 executing program 1:
socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

21:27:50 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, 0x0, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:51 executing program 1:
socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

21:27:51 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x0, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:51 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8e4", 0x84}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b4395", 0x24}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:51 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:51 executing program 1:
socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

21:27:51 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x0, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:51 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)

21:27:51 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x0, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:51 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:51 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)

21:27:52 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x2}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:52 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x0, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:52 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)

21:27:52 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:52 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x0, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:52 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:52 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:52 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x0, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:53 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x2}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:53 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, 0x0, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:53 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x0, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:53 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:53 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:53 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, 0x0, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:53 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast}, &(0x7f0000000280)=0xc)

21:27:53 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)

21:27:53 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x2}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:53 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, 0x0, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:53 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)

21:27:53 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x0, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:53 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)

21:27:53 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x0, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:54 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)

21:27:54 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x0, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:54 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {0x0}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:54 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

21:27:54 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x0, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:54 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x0, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:54 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
socket(0x2, 0x1, 0x0)

21:27:54 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x0, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:54 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x0, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:54 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})

21:27:55 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)

21:27:55 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {0x0}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:55 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x0, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:55 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x0, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:55 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r3=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r3, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)

21:27:55 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180))
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)

21:27:55 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180))

21:27:55 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x0, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:55 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x0, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:55 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
dup2(r1, r0)

21:27:56 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {0x0}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:56 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x0, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:56 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x0, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:56 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)

21:27:56 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
socket$inet6_sctp(0x1c, 0x5, 0x84)

21:27:56 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})

21:27:56 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x0, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:56 executing program 1:
ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})

21:27:57 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:57 executing program 1:
ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})

21:27:57 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x0, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:57 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x0, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:57 executing program 1:
ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})

21:27:57 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})

21:27:57 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x0, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:57 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x0, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:58 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:58 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})

21:27:58 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:58 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x0, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:58 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})

21:27:58 executing program 1:
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})

21:27:58 executing program 1:
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})

21:27:58 executing program 1:
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})

21:27:59 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, 0x0)

21:27:59 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x0, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:59 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:59 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:59 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, 0x0)

21:27:59 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, 0x0)

21:27:59 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x0, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:59 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:59 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:59 executing program 1:
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00')

21:27:59 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x3, 0x2}, 0xc)

21:27:59 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061", 0x42}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:27:59 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:59 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x0, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:27:59 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x88, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x41f, &(0x7f0000000100), 0x4)

21:27:59 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x88, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x41f, &(0x7f0000000100), 0x4)

21:27:59 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:27:59 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x88, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x41f, &(0x7f0000000100), 0x4)

21:28:00 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x88, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x41f, &(0x7f0000000100), 0x4)

21:28:00 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061", 0x42}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:28:00 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:28:00 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x41f, &(0x7f0000000100), 0x4)

21:28:00 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x0, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:28:00 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x41f, &(0x7f0000000100), 0x4)

21:28:00 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x41f, &(0x7f0000000100), 0x4)

21:28:00 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:28:00 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:28:01 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061", 0x42}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:28:01 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x88, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x41f, &(0x7f0000000100), 0x4)

21:28:01 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:28:01 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:28:01 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x88, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x41f, &(0x7f0000000100), 0x4)

21:28:01 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:28:01 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x88, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x41f, &(0x7f0000000100), 0x4)

21:28:01 executing program 1:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000040)=0x88, 0x4)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x41f, &(0x7f0000000100), 0x4)

21:28:02 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa4", 0x63}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:28:02 executing program 1:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000040)=0x88, 0x4)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x41f, &(0x7f0000000100), 0x4)

21:28:02 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:28:02 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:28:02 executing program 1:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000040)=0x88, 0x4)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x41f, &(0x7f0000000100), 0x4)

21:28:02 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x88, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x41f, &(0x7f0000000100), 0x4)

21:28:02 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:28:02 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:28:03 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa4", 0x63}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:28:03 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x88, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x41f, &(0x7f0000000100), 0x4)

21:28:03 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:28:03 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x88, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x41f, &(0x7f0000000100), 0x4)

21:28:03 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x88, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x41f, &(0x7f0000000100), 0x4)

21:28:03 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6"], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:28:03 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:28:03 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x88, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x41f, &(0x7f0000000100), 0x4)

21:28:04 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa4", 0x63}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:28:04 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6"], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:28:04 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:28:04 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x88, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x41f, &(0x7f0000000100), 0x4)

21:28:04 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000040)=0x88, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x41f, &(0x7f0000000100), 0x4)

21:28:04 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6"], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:28:04 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000040)=0x88, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x41f, &(0x7f0000000100), 0x4)

21:28:04 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:28:04 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000040)=0x88, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x41f, &(0x7f0000000100), 0x4)

21:28:04 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:28:04 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e", 0x74}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:28:04 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:28:04 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x88, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x41f, &(0x7f0000000100), 0x4)

21:28:04 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x88, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x41f, &(0x7f0000000100), 0x4)

21:28:04 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:28:04 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x88, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x41f, &(0x7f0000000100), 0x4)

21:28:05 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:28:05 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e", 0x74}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:28:05 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:28:05 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x41f, &(0x7f0000000100), 0x4)

21:28:05 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x41f, &(0x7f0000000100), 0x4)

21:28:05 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x41f, &(0x7f0000000100), 0x4)

21:28:05 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:28:05 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:28:05 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x41f, &(0x7f0000000100), 0x4)

21:28:06 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e", 0x74}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:28:06 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x41f, &(0x7f0000000100), 0x4)

21:28:06 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB, @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:28:06 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:28:06 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x41f, &(0x7f0000000100), 0x4)

21:28:06 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB, @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:28:06 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:28:06 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x88, 0x4)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x41f, &(0x7f0000000100), 0x4)

21:28:07 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0", 0x7c}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:28:07 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB, @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:28:07 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x88, 0x4)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x41f, &(0x7f0000000100), 0x4)

21:28:07 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:28:07 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x88, 0x4)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x41f, &(0x7f0000000100), 0x4)

21:28:07 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:28:07 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x88, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000100), 0x4)

21:28:07 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x88, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000100), 0x4)

21:28:08 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0", 0x7c}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:28:08 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x88, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000100), 0x4)

21:28:08 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6"], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:28:08 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:28:08 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6"], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:28:08 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x88, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x41f, 0x0, 0x0)

21:28:08 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:28:08 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x88, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x41f, 0x0, 0x0)

21:28:09 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0", 0x7c}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:28:09 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6"], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:28:09 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x88, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x41f, 0x0, 0x0)

21:28:09 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0ec", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:28:09 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x88, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x41f, &(0x7f0000000100), 0x4)

21:28:09 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x88, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x41f, &(0x7f0000000100), 0x4)

21:28:09 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:28:09 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:28:10 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:28:10 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x88, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x41f, &(0x7f0000000100), 0x4)

21:28:10 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286af", 0x80}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:28:10 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0ec", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:28:10 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x88, 0x4)

21:28:10 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:28:10 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0ec", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:28:10 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x88, 0x4)

21:28:10 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], 0x0)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:28:10 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x88, 0x4)

21:28:10 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286af", 0x80}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:28:10 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x88, 0x4)

21:28:10 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], 0x0)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:28:10 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:28:10 executing program 1:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000040)=0x88, 0x4)

21:28:10 executing program 1:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000040)=0x88, 0x4)

21:28:10 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:28:10 executing program 1:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000040)=0x88, 0x4)

21:28:11 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286af", 0x80}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:28:11 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB, @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:28:11 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], 0x0)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:28:11 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x88, 0x4)

21:28:11 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x88, 0x4)

21:28:11 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB, @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:28:11 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x88, 0x4)

21:28:11 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:28:12 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4f", 0x82}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:28:12 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x88, 0x4)

21:28:12 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:28:12 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB, @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:28:12 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x88, 0x4)

21:28:12 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x88, 0x4)

21:28:12 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:28:12 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000040)=0x88, 0x4)

21:28:13 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4f", 0x82}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:28:13 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000040)=0x88, 0x4)

21:28:13 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:28:13 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:28:13 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000040)=0x88, 0x4)

21:28:13 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x88, 0x4)

21:28:13 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x88, 0x4)

21:28:13 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, 0x0)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:28:14 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4f", 0x82}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:28:14 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, 0x0)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:28:14 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:28:14 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x88, 0x4)

21:28:14 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0)

21:28:14 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0)

21:28:14 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0)

21:28:14 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040), 0x4)

21:28:15 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$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)="073ed5196f275cd3f7b93968e63c729d60767159ee27cfc6206c5bf479537f0f8c53d6e8b820", 0x26}, {&(0x7f0000000c00)="3d62afc2970a77a89e44fe7f34564629679d39fd8027180619b9573a6be612d8d3b8f49b388596caedc7e9fcb6b29c2fe41a02a4349addd77b25b8e2ab5e5f83e2edc8d5b853d4637e9bfff5f015bb03", 0x50}, {&(0x7f0000000500)="257d33bb0e574959988ad4723a8f1dfbcb4416bee8ed3a525e3c2ec6cd388e61d4f981db13504139c850cb215dd5f4060eeecb7c13f50d6d56181cd0", 0x3c}, {&(0x7f0000000800)="0370aaf0eef35150908f7d32eac543bf8e5127651fe75c", 0x17}, {&(0x7f0000000b40)="f8997e21790ac09fac504fdffb6be9336f7a69b4cbeede7df0788a8e522aad86d03416657fc6709dc0c55bbaeab76d3245db0e488e770cff56807e992a79557d47f093a7158beafc12", 0x49}], 0x5}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574320689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e38c2e4", 0x8f}, {&(0x7f0000000400)="b320fb5102119ef3b38f9b34471c21927f1c101fab8bf3233923ad6a5c56bab2f4d7f6f68b717b68940c411976dc2b0f0d3d263f5c44113dfffd3fef6a15c7b55061566650901cd666aa3dcd63063b0bff0000000000000005a20cc301215a30c8daa43626a8715b45bce9dc6207c999631ecd3e86429a34ea580ef0b98286afff4fc8", 0x83}, {&(0x7f0000000100)="9c91e9c47d82d9044d4cc4b9bedcb454509d4c39a85f1a3da9892292b8fee9b26e4b439528", 0x25}], 0x3}, 0x0)
sendto(r2, &(0x7f0000000280)="58935c9fd90b591bb444a16d0b05a6958189cbab81bb1095b834bfd4187136d28413fabad59a3e016d92454ee45a68a0a645e7eb379649e140ec18d121a57a9195376f61cfd7ca4c882f665e93ad516c53b2c4892ef266284873caea54c36871164c1e5eb71077ba853e672cae908fd17e3ddd4ab75895baf0195c3d55b655", 0x7f, 0x20000, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000012c0)="213bd98b4220", 0x6}, {&(0x7f0000001300)="b20481db0c5b97fe38a0e85f5ad0e200e481ddb8bb7bc40b586c03179d8307fc1090b7a6ae08927c4ac76af05156750ee4e2fe05ae2f6f8b7af4f696dcf005123acc87d36bdf0200842cd425dc19fe4000890aa6a89818a7f9b27caf6d238056cc4cef7aaae4dffe9ca72be53f2eb8cee9398025e2c96f7b75bc67375ee3717c2bf1a91d987d015ec3dec208b18cf4b54d5296415458", 0x96}, {&(0x7f0000000a40)="5324ab43f95b33541c92b425c02c3014bca6ede7e1bc08000000000000007ee2e98af685ffc3ca56d8171a5aacf18eaf88002ea9b516af294177b5ac4df21d6ab5a4bc1d10cb34371372804e8b0b7fa044a0a3fff67cd7b1af388197f298f22866b47916fd4342f2b76ecf6e45bf4c5d3100000000000000000087037cc4e823babd6cf4d6b3d838137475d0556cee7422438c4eefe3106ee8fc50bcf4b28ef976b7c116273aa994fd4e09ee6ad21701ec460743545efc451b09dea21863f75ce58c04be4c7d7e006b756e05", 0xcc}], 0x3}, 0x0)

21:28:15 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, 0x0)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

21:28:15 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0ec", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="7ec36131d01bb3d8ddcd765787c474441936d1ce4334c6f06f68a16f8ef292a7cfabc6f547ba2f8dfa2a0731e41d34ef1dfb37b30d81603394a21aa5496ff673136b0319bf3f697a28a60ddc582fe5a85eaf730100434f5fbd593db980307d4081eccf8348f0bc89f1fd32f445c5a467a0c9a40107b2abf71eaae4b164f56f90dd33def5505d4b04202c700fae822dd920f77a396b1dd221d936643e931116b13c5cabfd9992cd60aef7f36d46f55d6e8c0be54b8d6bae738c94db6d4e32", 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r6}, 0x14)

21:28:15 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r2=>0x0]}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={r2}, 0x8)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000880), 0x2, 0x0)
ioctl$DIOCCHANGERULE(r3, 0xcbe0441a, &(0x7f0000000000))

21:28:15 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="710000000000211800"}, 0x1c)
r2 = dup2(r1, r0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0xa, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @rand_addr=0x101}}, r4, 0x3, 0x4, 0x4, 0x101, 0x8, 0x4}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00eb00f0eca6", @ANYRESDEC=r4], &(0x7f0000000340)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, 0x0, 0x2, 0x401, 0x92})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000040), 0x4)
connect$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
shutdown(r5, 0x2)
shutdown(r5, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, r6}, 0xc)

panic: Lock pf config not exclusively locked @ /syzkaller/managers/i386/kernel/sys/netpfil/pf/pf_ioctl.c:546

cpuid = 0
time = 1652131695
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0092a89ab0
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0092a89c10
vpanic() at vpanic+0x2b8/frame 0xfffffe0092a89cf0
panic() at panic+0xb5/frame 0xfffffe0092a89db0
_sx_xunlock_hard() at _sx_xunlock_hard/frame 0xfffffe0092a89e00
pf_free_rule() at pf_free_rule+0x4c/frame 0xfffffe0092a89e30
pfioctl() at pfioctl+0xc535/frame 0xfffffe0092a8b1d0
devfs_ioctl() at devfs_ioctl+0x22a/frame 0xfffffe0092a8b2b0
VOP_IOCTL_APV() at VOP_IOCTL_APV+0xb0/frame 0xfffffe0092a8b2f0
vn_ioctl() at vn_ioctl+0x215/frame 0xfffffe0092a8b640
devfs_ioctl_f() at devfs_ioctl_f+0x71/frame 0xfffffe0092a8b690
kern_ioctl() at kern_ioctl+0x631/frame 0xfffffe0092a8b790
sys_ioctl() at sys_ioctl+0x31f/frame 0xfffffe0092a8b8f0
freebsd32_ioctl() at freebsd32_ioctl+0x629/frame 0xfffffe0092a8bd30
ia32_syscall() at ia32_syscall+0x419/frame 0xfffffe0092a8bf30
int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78
KDB: enter: panic
[ thread pid 4645 tid 105690 ]
Stopped at      kdb_enter+0x6b: movq    $0,0x26ff52a(%rip)
db> 
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs                        0x20
ds                        0x3b
es                        0x3b
fs                        0x13
gs                        0x1b
ss                           0
rax                       0x12
rcx         0xb44a75c78e40c0bf
rdx                    0x3ffff
rbx                          0
rsp         0xfffffe0092a89bf0
rbp         0xfffffe0092a89c10
rsi                    0x40001
rdi         0xffffffff81781c2a  vprintf+0x35a
r8                           0
r9                  0xffffffff
r10                          0
r11         0xfffffe0099b3d350
r12         0xfffffe0099b3ce40
r13         0xfffffe0092a89c01
r14         0xffffffff82bc6e40  .str.26
r15         0xffffffff82bc6e40  .str.26
rip         0xffffffff8177516b  kdb_enter+0x6b
rflags                0x200046  kernload+0x46
kdb_enter+0x6b: movq    $0,0x26ff52a(%rip)
db> show proc
Process 4645 (syz-executor.1) at 0xfffffe0092640000:
 state: NORMAL
 uid: 0  gids: 0, 0, 5
 parent: pid 782 at 0xfffffe0092641000
 ABI: FreeBSD ELF32
 flag: 0x10000080  flag2: 0
 arguments: /root/syz-executor.1 exec
 reaper: 0xfffffe0053dd8000 reapsubtree: 1
 sigparent: 20
 vmspace: 0xfffffe0099f0c3f0
   (map 0xfffffe0099f0c3f0)
   (map.pmap 0xfffffe0099f0c4b0)
   (pmap 0xfffffe0099f0c518)
 threads: 2
102292                   RunQ                                syz-executor.1
105690                   Run     CPU 0                       syz-executor.1
db> ps
  pid  ppid  pgrp   uid  state   wmesg   wchan               cmd
 4645   782   782     0  R       (threaded)                  syz-executor.1
102292                   RunQ                                syz-executor.1
105690                   Run     CPU 0                       syz-executor.1
 4644   790   790     0  R       (threaded)                  syz-executor.3
104424                   RunQ                                syz-executor.3
105689                   Run     CPU 1                       syz-executor.3
 4643   781   781     0  R       (threaded)                  syz-executor.0
102172                   RunQ                                syz-executor.0
105688                   S       uwait   0xfffffe0057893c00  syz-executor.0
 4642   801   801     0  R       (threaded)                  syz-executor.2
104049                   RunQ                                syz-executor.2
105687                   S       connec  0xfffffe008fe760da  syz-executor.2
 3757     1  3757    65  Ss      select  0xfffffe0099fffec0  dhclient
 3410     1  3410     0  Ss      select  0xfffffe009a000040  dhclient
 3406     1  3406     0  Ss      select  0xfffffe00588b0f40  dhclient
 3385     1  3385    65  Ss      select  0xfffffe0058b120c0  dhclient
 2998     1  2998     0  Ss      select  0xfffffe00927a1240  dhclient
 2995     1  2995     0  Ss      select  0xfffffe00927a1340  dhclient
 2968     1  2968    65  Ss      select  0xfffffe00927a1640  dhclient
 2139     1  2139     0  Ss      select  0xfffffe00927a14c0  dhclient
 2132     1  2132     0  Ss      select  0xfffffe00927a20c0  dhclient
 2113     1  2113    65  Ss      select  0xfffffe00927a1940  dhclient
 1081     1  1081     0  Ss      select  0xfffffe00927a1ec0  dhclient
 1077     1  1077     0  Ss      select  0xfffffe0058897dc0  dhclient
  880     0     0     0  DL      aiordy  0xfffffe0092dfe000  [aiod4]
  879     0     0     0  DL      aiordy  0xfffffe0092dfe548  [aiod3]
  878     0     0     0  DL      aiordy  0xfffffe0092dfea90  [aiod2]
  877     0     0     0  DL      aiordy  0xfffffe0056fa4000  [aiod1]
  801   774   801     0  Ss      nanslp  0xffffffff83e41d01  syz-executor.2
  790   774   790     0  Ss      nanslp  0xffffffff83e41d00  syz-executor.3
  782   774   782     0  Ss      nanslp  0xffffffff83e41d01  syz-executor.1
  781   774   781     0  Ss      nanslp  0xffffffff83e41d00  syz-executor.0
  774   772   772     0  S       (threaded)                  syz-fuzzer
100110                   S       uwait   0xfffffe0057894d00  syz-fuzzer
100111                   S       uwait   0xfffffe0053f72000  syz-fuzzer
100112                   S       uwait   0xfffffe0053f72100  syz-fuzzer
100113                   S       uwait   0xfffffe0053f72200  syz-fuzzer
100114                   S       kqread  0xfffffe0053f6a300  syz-fuzzer
100115                   S       uwait   0xfffffe0057894e00  syz-fuzzer
100116                   S       uwait   0xfffffe0057894f00  syz-fuzzer
100118                   S       uwait   0xfffffe0057895080  syz-fuzzer
100124                   S       uwait   0xfffffe0057895180  syz-fuzzer
  772   770   772     0  Ss      pause   0xfffffe0092641b40  csh
  770   688   770     0  Ss      select  0xfffffe00927a1cc0  sshd
  754     1   754     0  Ss+     ttyin   0xfffffe0056fde8b0  getty
  753     1   753     0  Ss+     ttyin   0xfffffe00586be8b0  getty
  752     1   752     0  Ss+     ttyin   0xfffffe00586c00b0  getty
  751     1   751     0  Ss+     ttyin   0xfffffe00586c08b0  getty
  750     1   750     0  Ss+     ttyin   0xfffffe0053f330b0  getty
  749     1   749     0  Ss+     ttyin   0xfffffe0053f338b0  getty
  748     1   748     0  Ss+     ttyin   0xfffffe0053f340b0  getty
  747     1   747     0  Ss+     ttyin   0xfffffe0053f348b0  getty
  746     1   746     0  Ss+     ttyin   0xfffffe0053f350b0  getty
  692     1   692     0  Ss      nanslp  0xffffffff83e41d01  cron
  688     1   688     0  Ss      select  0xfffffe00588ab0c0  sshd
  501     1   501     0  Ss      select  0xfffffe00588ab140  syslogd
  430     1   430     0  Ss      select  0xfffffe0058b12840  devd
  429     1   429    65  Ss      select  0xfffffe0058b131c0  dhclient
  344     1   344     0  Ss      select  0xfffffe0058b13040  dhclient
  341     1   341     0  Ss      select  0xfffffe0058b13140  dhclient
   17     0     0     0  DL      vlruwt  0xfffffe0056fa6548  [vnlru]
   16     0     0     0  DL      syncer  0xffffffff83f67560  [syncer]
   15     0     0     0  DL      (threaded)                  [bufdaemon]
100079                   D       psleep  0xffffffff83f65b60  [bufdaemon]
100082                   D       -       0xffffffff83211f80  [bufspacedaemon-0]
100095                   D       sdflush 0xfffffe0056fad4e8  [/ worker]
    9     0     0     0  DL      psleep  0xffffffff83f99600  [vmdaemon]
    8     0     0     0  DL      (threaded)                  [pagedaemon]
100077                   D       psleep  0xffffffff83f8d4b8  [dom0]
100080                   D       launds  0xffffffff83f8d4c4  [laundry: dom0]
100081                   D       umarcl  0xffffffff81eb17b0  [uma]
    7     0     0     0  DL      -       0xffffffff83bfe328  [rand_harvestq]
    6     0     0     0  DL      pftm    0xffffffff849fc530  [pf purge]
    5     0     0     0  DL      waiting 0xffffffff846984a0  [sctp_iterator]
    4     0     0     0  DL      (threaded)                  [cam]
100044                   D       -       0xffffffff83aa12c0  [doneq0]
100045                   D       -       0xffffffff83aa1240  [async]
100076                   D       -       0xffffffff83aa10c0  [scanner]
   14     0     0     0  DL      seqstat 0xfffffe0053fafc88  [sequencer 00]
    3     0     0     0  DL      (threaded)                  [crypto]
100040                   D       crypto_ 0xffffffff83f88ce0  [crypto]
100041                   D       crypto_ 0xfffffe0053f6c030  [crypto returns 0]
100042                   D       crypto_ 0xfffffe0053f6c080  [crypto returns 1]
   13     0     0     0  DL      (threaded)                  [geom]
100035                   D       -       0xffffffff83e17300  [g_event]
100036                   D       -       0xffffffff83e17320  [g_up]
100037                   D       -       0xffffffff83e17340  [g_down]
    2     0     0     0  WL      (threaded)                  [clock]
100029                   I                                   [clock (0)]
100030                   I                                   [clock (1)]
   12     0     0     0  WL      (threaded)                  [intr]
100015                   I                                   [swi5: fast taskq]
100018                   I                                   [swi6: task queue]
100019                   I                                   [swi6: Giant taskq]
100031                   I                                   [swi1: netisr 0]
100032                   I                                   [swi1: hpts]
100033                   I                                   [swi1: hpts]
100046                   I                                   [irq24: virtio_pci0]
100047                   I                                   [irq25: virtio_pci0]
100048                   I                                   [irq26: virtio_pci0]
100049                   I                                   [irq27: virtio_pci0]
100050                   I                                   [irq28: virtio_pci1]
100051                   I                                   [irq29: virtio_pci1]
100052                   I                                   [irq30: virtio_pci1]
100053                   I                                   [irq31: virtio_pci1]
100054                   I                                   [irq32: virtio_pci1]
100059                   I                                   [irq33: virtio_pci2]
100060                   I                                   [irq34: virtio_pci2]
100061                   I                                   [irq35: virtio_pci2]
100063                   I                                   [irq1: atkbd0]
100064                   I                                   [irq12: psm0]
100065                   I                                   [swi0: uart uart++]
100069                   I                                   [swi1: pf send]
   11     0     0     0  RL      (threaded)                  [idle]
100003                   CanRun                              [idle: cpu0]
100004                   CanRun                              [idle: cpu1]
    1     0     1     0  SLs     wait    0xfffffe0053dd8000  [init]
   10     0     0     0  DL      audit_w 0xffffffff83f897c0  [audit]
    0     0     0     0  DLs     (threaded)                  [kernel]
100000                   D       swapin  0xffffffff83e17d00  [swapper]
100005                   D       -       0xfffffe00081f8e00  [if_config_tqg_0]
100006                   D       -       0xfffffe00081f8d00  [softirq_0]
100007                   D       -       0xfffffe00081f8c00  [softirq_1]
100008                   D       -       0xfffffe00081f8b00  [if_io_tqg_0]
100009                   D       -       0xfffffe00081f8a00  [if_io_tqg_1]
100010                   D       -       0xfffffe0007972600  [inm_free taskq]
100011                   D       -       0xfffffe0007972400  [linuxkpi_irq_wq]
100012                   D       -       0xfffffe0007972200  [in6m_free taskq]
100013                   D       -       0xfffffe0007972000  [deferred_unmount ta]
100014                   D       -       0xfffffe0007971d00  [thread taskq]
100016                   D       -       0xfffffe0007971900  [kqueue_ctx taskq]
100017                   D       -       0xfffffe0007971700  [pci_hp taskq]
100020                   D       -       0xfffffe0007971100  [aiod_kick taskq]
100021                   D       -       0xfffffe0007970e00  [linuxkpi_short_wq_0]
100022                   D       -       0xfffffe0007970e00  [linuxkpi_short_wq_1]
100023                   D       -       0xfffffe0007970e00  [linuxkpi_short_wq_2]
100024                   D       -       0xfffffe0007970e00  [linuxkpi_short_wq_3]
100025                   D       -       0xfffffe0007970900  [linuxkpi_long_wq_0]
100026                   D       -       0xfffffe0007970900  [linuxkpi_long_wq_1]
100027                   D       -       0xfffffe0007970900  [linuxkpi_long_wq_2]
100028                   D       -       0xfffffe0007970900  [linuxkpi_long_wq_3]
100034                   D       -       0xfffffe0053ee7300  [firmware taskq]
100038                   D       -       0xfffffe0053ee6d00  [crypto_0]
100039                   D       -       0xfffffe0053ee6d00  [crypto_1]
100055                   D       -       0xfffffe0053ee5b00  [vtnet0 rxq 0]
100056                   D       -       0xfffffe0053ee5a00  [vtnet0 txq 0]
100057                   D       -       0xfffffe0053ee5900  [vtnet0 rxq 1]
100058                   D       -       0xfffffe0053ee5800  [vtnet0 txq 1]
100062                   D       vtbslp  0xfffffe0056f7c280  [virtio_balloon]
100066                   D       -       0xffffffff82bcccc1  [deadlkres]
100070                   D       -       0xfffffe0007973200  [mca taskq]
100072                   D       -       0xfffffe005789a600  [acpi_task_0]
100073                   D       -       0xfffffe005789a600  [acpi_task_1]
100074                   D       -       0xfffffe005789a600  [acpi_task_2]
100075                   D       -       0xfffffe0053ee6600  [CAM taskq]
db> show all locks
Process 4645 (syz-executor.1) thread 0xfffffe0099b3ce40 (105690)
exclusive rm pf rulesets (pf rulesets) r = 0 (0xffffffff84ab86a0) locked @ /syzkaller/managers/i386/kernel/sys/netpfil/pf/pf_ioctl.c:3435
Process 4644 (syz-executor.3) thread 0xfffffe009a01b1e0 (105689)
exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe0092748d50) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_usrreq.c:580
db> show malloc
              Type        InUse        MemUse     Requests
           pf_hash            5        11524K            5
          tcp_hpts            7         4801K            7
            devbuf         4217         4323K         4245
         sysctloid        35322         2081K        35393
             vtbuf           24         1968K           46
              kobj          328         1312K          489
            newblk            9         1026K        35078
          vfscache            3         1025K            3
               pcb           67          586K         6060
          inodedep          143          566K         5310
         ufs_quota            1          512K            1
          vfs_hash            1          512K            1
           callout            2          512K            2
              intr            4          472K            4
           subproc          143          275K         4728
              vmem            3          274K            6
            acpica         1674          184K        57552
         vnet_data            1          168K            1
           tidhash            3          141K            3
          filedesc           18          137K         7349
            linker          358          134K          386
           pagedep            9          130K         3683
        tfo_ccache            1          128K            1
            DEVFS1          109          109K          126
               sem            4          106K            4
               BPF           46           88K           46
               bus          994           81K         5207
          mtx_pool            2           72K            2
          syncache            1           68K            1
            module          513           65K          513
          acpitask            1           64K            1
       ddb_capture            1           64K            1
              umtx          374           47K          374
           kdtrace          222           45K        10337
            dirrem          134           34K         4975
              temp           34           33K         4324
            DEVFS3          128           32K          138
         hostcache            1           32K            1
               shm            1           32K            1
               msg            4           30K            4
        gtaskqueue           18           26K           18
         sctp_stro           22           22K          470
            kbdmux            6           22K            6
            ifaddr           71           21K           73
        DEVFS_RULE           56           20K           56
          freefile          134           17K         4973
         ufs_mount            4           17K            5
         sctp_atcl           44           17K         3236
              proc            3           17K            3
               tty           16           16K           16
          routetbl          135           16K          427
           ithread           97           16K           97
            bus-sc           34           15K         1681
           lltable           42           13K           50
       ether_multi          157           13K          167
            KTRACE          100           13K          101
             ifnet            7           13K            7
              kenv           95           12K           95
      eventhandler          134           12K          134
              rman           88           11K          431
              GEOM           61           11K          490
         CAM queue            5           11K         1528
         sctp_timw           39           10K           39
         in6_multi           71            9K           71
         bmsafemap            2            9K         5593
              UART           12            9K           12
           devstat            4            9K            4
              ksem            1            8K          772
               rpc            2            8K            2
             shmfd            1            8K            1
       pfs_vncache            1            8K            1
         pfs_nodes           20            8K           20
     audit_evclass          237            8K          296
              cred           27            7K          241
         taskqueue           63            7K           63
            sglist            5            7K            5
            kqueue           63            7K         4652
           CAM DEV            3            6K          510
            plimit           24            6K          424
       ufs_dirhash           24            5K           24
               UMA          272            5K          272
           session           35            5K           50
          pf_ifnet           10            5K           19
            DEVFSP           68            5K           73
                vt           11            5K           11
           memdesc            1            4K            1
               MCA           32            4K           32
          ioctlops            1            4K          161
             evdev            4            4K            4
           pwddesc           61            4K         4646
           acpisem           28            4K           28
             selfd           55            4K        74287
             lockf           32            4K           54
         proc-args           92            4K         5974
             hhook           15            4K           17
          kcovinfo           52            4K           52
         sctp_atky           66            3K         3707
          terminal           11            3K           11
            select           19            3K           56
           uidinfo            3            3K            9
           pf_rule            1            2K            1
        local_apic            1            2K            1
           io_apic            1            2K            1
       fpukern_ctx            2            2K            2
         ipsec-saq            2            2K            2
            ip6ndp           12            2K           15
          sctp_ifa           14            2K           15
            Unitno           29            2K           47
           CAM XPT           22            2K          543
               msi           12            2K           12
          in_multi            6            2K            8
          freework            5            2K        17282
       ipsecpolicy            2            2K            2
           acpidev           20            2K           20
             clone            9            2K            9
               tun            7            2K            7
           softdep            1            1K            1
             mkdir            8            1K         7328
          freeblks            4            1K         5295
            sahead            1            1K            1
          secasvar            1            1K            1
             nhops            6            1K            8
       vnodemarker            2            1K           38
      NFSD session            1            1K            1
        CAM periph            4            1K          271
             ipsec            3            1K            3
          sctp_ifn            6            1K           15
               mld            6            1K            6
              igmp            6            1K            6
         toponodes            6            1K            6
            isadev            6            1K            6
             mount           16            1K           89
          pci_link           10            1K           10
         sctp_athm           44            1K         3237
          sctp_map           44            1K          940
            crypto            4            1K            4
 encap_export_host           12            1K           12
          procdesc            5            1K           18
       inpcbpolicy           18            1K         4249
         newdirblk            4            1K         3664
            diradd            4            1K         5015
              pfil            4            1K            4
              cdev            2            1K            2
            CC Mem            7            1K         3475
               osd           11            1K         3486
    chacha20random            1            1K            1
           tcp_fsb            2            1K          435
      NFSD lckfile            1            1K            1
     NFSD V4client            1            1K            1
             DEVFS            9            1K           10
            vnodes            1            1K            1
           CAM SIM            2            1K            2
            feeder            7            1K            7
           tcpfunc            3            1K            3
        loginclass            3            1K            6
            prison            6            1K            6
       lkpikmalloc            5            1K            6
        aesni_data            2            1K            2
            soname            6            1K        11590
         cryptodev            2            1K           42
          nexusdev            8            1K            8
            apmdev            1            1K            1
          atkbddev            2            1K            2
     CAM dev queue            2            1K            2
 CAM I/O Scheduler            1            1K            1
          CAM path            4            1K         1034
          pmchooks            1            1K            1
          filecaps            5            1K          116
          sctp_vrf            1            1K            1
              vnet            1            1K            1
           entropy            2            1K           43
               pmc            1            1K            1
          acpiintr            1            1K            1
              cpus            2            1K            2
    vnet_data_free            1            1K            1
           Per-cpu            1            1K            1
          p1003.1b            1            1K            1
           filemon            0            0K            1
            mqdata            0            0K            0
          pf_table            0            0K            0
           pf_altq            0            0K            0
           pf_osfp            0            0K            0
           pf_temp            0            0K            0
            ipcomp            0            0K            0
               esp            0            0K            0
                ah            0            0K            0
            tcp_do            0            0K            0
        sctp_mcore            0            0K            0
        sctp_socko            0            0K         2209
         sctp_iter            0            0K           12
         sctp_mvrf            0            0K            0
         sctp_cpal            0            0K            0
         sctp_cmsg            0            0K            0
         sctp_stre            0            0K            0
         sctp_athi            0            0K            0
         sctp_a_it            0            0K           12
         sctp_aadr            0            0K            0
         sctp_stri            0            0K            0
   NFSCL layrecall            0            0K            0
     NFSCL session            0            0K            0
        madt_table            0            0K            2
          smartpqi            0            0K            0
     NFSCL sockreq            0            0K            0
     NFSCL devinfo            0            0K            0
     NFSCL flayout            0            0K            0
               ixl            0            0K            0
      NFSCL layout            0            0K            0
     NFSD rollback            0            0K            0
      NFSCL diroff            0            0K            0
       NEWdirectio            0            0K            0
        NEWNFSnode            0            0K            0
         NFSCL lck            0            0K            0
      NFSCL lckown            0            0K            0
        ice-resmgr            0            0K            0
         ice-osdep            0            0K            0
               ice            0            0K            0
              iavf            0            0K            0
             axgbe            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
          xen_intr            0            0K            0
      NFSD V4state            0            0K            0
           xen_hvm            0            0K            0
         legacydrv            0            0K            0
            bounce            0            0K            0
            busdma            0            0K            0
            qpidrv            0            0K            0
     NFSD srvcache            0            0K            0
       msdosfs_fat            0            0K            0
      dmar_idpgtbl            0            0K            0
          dmar_dom            0            0K            0
          dmar_ctx            0            0K            0
     msdosfs_mount            0            0K            0
      msdosfs_node            0            0K            0
              isci            0            0K            0
      iommu_dmamap            0            0K            0
     hyperv_socket            0            0K            0
           bxe_ilt            0            0K            0
            xenbus            0            0K            0
            DEVFS4            0            0K            0
     vm_fictitious            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
          xen_acpi            0            0K            0
              xbbd            0            0K            0
               xbd            0            0K            0
           UMAHash            0            0K            0
           Balloon            0            0K            0
          sysmouse            0            0K            0
         vm_pgdata            0            0K            0
           jblocks            0            0K            0
          savedino            0            0K        16852
          sentinel            0            0K            0
            jfsync            0            0K            0
            jtrunc            0            0K            0
             sbdep            0            0K           16
           jsegdep            0            0K            0
              jseg            0            0K            0
         jfreefrag            0            0K            0
          jfreeblk            0            0K            0
           jnewblk            0            0K            0
            jmvref            0            0K            0
           jremref            0            0K            0
           jaddref            0            0K            0
           freedep            0            0K            0
          freefrag            0            0K            2
        allocindir            0            0K            0
          indirdep            0            0K        18295
       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
            vtfont            0            0K            0
         BACKLIGHT            0            0K            0
           ath_hal            0            0K            0
            athdev            0            0K            0
           ata_pci            0            0K            0
           ata_dma            0            0K            0
       ata_generic            0            0K            0
            pvscsi            0            0K            0
           scsi_da            0            0K           69
            ata_da            0            0K            0
           scsi_ch            0            0K            0
           scsi_cd            0            0K            0
          ktls_ocf            0            0K            0
       AHCI driver            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
      MLX5E_TLS_RX            0            0K            0
        MLX5EEPROM            0            0K            0
         MLX5E_TLS            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
            MLX5EN            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
          MLX5DUMP            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
          seq_file            0            0K            0
           lkpiskb            0            0K            0
             radix            0            0K            0
               idr            0            0K            0
          lkpindev            0            0K            0
            lkpifw            0            0K            0
         lkpi80211            0            0K            0
               NLM            0            0K            0
    ipsec-spdcache            0            0K            0
         ipsec-reg            0            0K            0
        ipsec-misc            0            0K            0
      ipsecrequest            0            0K            0
            ip6opt            0            0K          180
       ip6_msource            0            0K            0
      ip6_moptions            0            0K            0
       in6_mfilter            0            0K            0
             frag6            0            0K            0
            tcplog            0            0K            0
        tcp_hwpace            0            0K            0
            USBdev            0            0K            0
               USB            0            0K            0
               LRO            0            0K            0
        ip_msource            0            0K            0
       ip_moptions            0            0K            0
        in_mfilter            0            0K            0
              ipid            0            0K            0
         80211scan            0            0K            0
      80211ratectl            0            0K            0
        80211power            0            0K            0
       80211nodeie            0            0K            0
         80211node            0            0K            0
      80211mesh_gt            0            0K            0
      80211mesh_rt            0            0K            0
         80211perr            0            0K            0
         80211prep            0            0K            0
         80211preq            0            0K            0
          80211dfs            0            0K            0
       80211crypto            0            0K            0
          80211vap            0            0K            0
             iflib            0            0K            0
              vlan            0            0K            0
               gif            0            0K            0
           ifdescr            0            0K            0
              zlib            0            0K            0
           fadvise            0            0K            0
           VN POLL            0            0K            0
               agp            0            0K            0
            statfs            0            0K         3849
     namei_tracker            0            0K            5
       export_host            0            0K            0
        cl_savebuf            0            0K            3
           nvme_da            0            0K            0
           acpipwr            0            0K            0
         acpi_perf            0            0K            0
            twsbuf            0            0K            0
      twe_commands            0            0K            0
       tcp_log_dev            0            0K          880
      midi buffers            0            0K            0
             mixer            0            0K            0
              ac97            0            0K            0
             hdacc            0            0K            0
              hdac            0            0K            0
              hdaa            0            0K            0
         acpicmbat            0            0K            0
       SIIS driver            0            0K            0
           CAM CCB            0            0K          523
            biobuf            0            0K            0
              aios            0            0K            0
               lio            0            0K            0
               acl            0            0K            0
          mbuf_tag            0            0K          118
              ktls            0            0K            0
               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
ag_tgt_map_t malloc            0            0K            0
ag_slr_map_t malloc            0            0K            0
lDevFlags * malloc            0            0K            0
tiDeviceHandle_t * malloc            0            0K            0
ag_portal_data_t malloc            0            0K            0
ag_device_t malloc            0            0K            0
     STLock malloc            0            0K            0
          CCB List            0            0K            0
            sr_iov            0            0K            0
               OCS            0            0K            0
               OCS            0            0K            0
              nvme            0            0K            0
               nvd            0            0K            0
            netmap            0            0K            0
            mwldev            0            0K            0
        MVS driver            0            0K            0
     CAM ccb queue            0            0K            0
              accf            0            0K            0
               pts            0            0K            0
               iov            0            0K        21492
           eventfd            0            0K            0
           Witness            0            0K            0
             stack            0            0K            0
          mrsasbuf            0            0K            0
          mpt_user            0            0K            0
          mps_user            0            0K            0
            MPSSAS            0            0K            0
               mps            0            0K            0
              sbuf            0            0K          288
          mpr_user            0            0K            0
          firmware            0            0K            0
        compressor            0            0K            0
            MPRSAS            0            0K            0
              SWAP            0            0K            0
               mpr            0            0K            0
            mfibuf            0            0K            0
         sysctltmp            0            0K          831
            sysctl            0            0K            3
        md_sectors            0            0K            0
              ekcd            0            0K            0
            dumper            0            0K            0
          sendfile            0            0K            0
              rctl            0            0K            0
           md_disk            0            0K            0
           malodev            0            0K            0
               LED            0            0K            0
          ix_sriov            0            0K            0
             cache            0            0K            0
        aacraidcam            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
                ix            0            0K            0
            ipsbuf            0            0K            0
       aacraid_buf            0            0K            0
            aaccam            0            0K            0
         boottrace            0            0K            0
            aacbuf            0            0K            0
              zstd            0            0K            0
            XZ_DEC            0            0K            0
            nvlist            0            0K            0
          SCSI ENC            0            0K            0
           SCSI sa            0            0K            0
        isofs_node            0            0K            0
       isofs_mount            0            0K            0
     tr_raid5_data            0            0K            0
    tr_raid1e_data            0            0K            0
     tr_raid1_data            0            0K            0
     tr_raid0_data            0            0K            0
    tr_concat_data            0            0K            0
       md_sii_data            0            0K            0
   md_promise_data            0            0K            0
    md_nvidia_data            0            0K            0
   md_jmicron_data            0            0K            0
     md_intel_data            0            0K            0
       md_ddf_data            0            0K            0
         raid_data            0            0K           72
     geom_flashmap            0            0K            0
         tmpfs dir            0            0K            0
        tmpfs name            0            0K            0
       tmpfs mount            0            0K            0
           NFS FHA            0            0K            0
         newnfsmnt            0            0K            0
  newnfsclient_req            0            0K            0
db> show uma
              Zone   Size    Used    Free    Requests  Sleeps  Bucket  Total Mem    XFree
   mbuf_jumbo_page   4096    8320    1078     1346145       0     254   38494208        0
           tcp_log    416       0    9909       95457       0     254    4122144        0
              mbuf    256    8712     951     3593850       0     254    2473728        0
              pbuf   2624       0     778           0       0       2    2041472        0
        RADIX NODE    144   13326     445      176988       0      63    1983024        0
       malloc-4096   4096     411       5        5780       0       2    1703936        0
          BUF TRIE    144     177   11611       36447       0      62    1697472        0
        malloc-384    384    4214      46        4222       0      30    1635840        0
      mbuf_cluster   2048     762       0         762       0     254    1560576        0
        malloc-128    128   11751     246       15127       0     126    1535616        0
       UMA Slabs 0    112   10859       7       10859       0     126    1216992        0
         sctp_asoc   2256      22     488         470       0     254    1150560        0
         vmem btag     56   18677      82       18677       0     254    1050504        0
         FFS inode   1160     516      30        5490       0       8     633360        0
           sctp_ep   1208      22     488        2766       0     254     616080        0
         VM OBJECT    264    2074     176       85875       0      30     594000        0
             tcpcb   1104       7     504        3475       0     254     564144        0
        256 Bucket   2048     249      17       11481       0       8     544768        0
            socket    960      46     462        8300       0     254     487680        0
      malloc-65536  65536       7       0           7       0       1     458752        0
       tcp_bbr_map    128       3    3531      389368       0     126     452352        0
    ertt_txseginfo     40       0    9999     1546846       0     254     399960        0
            lkpimm    168       1    2327           1       0      62     391104        0
          lkpicurr    168       2    2326           2       0      62     391104        0
        sctp_raddr    736      22     495         470       0     254     380512        0
            THREAD   1808     160      27        5690       0       8     338096        0
         MAP ENTRY     96    2663     487      220977       0     126     302400        0
             VNODE    448     555     111        5531       0      30     298368        0
      malloc-32768  32768       1       7       17340       0       1     262144        0
      malloc-16384  16384      12       4        3676       0       1     262144        0
         malloc-64     64    3949     146       12978       0     254     262080        0
         malloc-16     16   14657     343       24529       0     254     240000        0
            DEVCTL   1024       0     220         155       0       0     225280        0
        malloc-128    128    1283     360       35322       0     126     210304        0
       mbuf_packet    256      30     732        5519       0     254     195072        0
         UMA Zones    768     244       0         244       0      16     187392        0
         malloc-32     32    5350     320       12754       0     254     181440        0
     FPU_save_area    832     162      54        9889       0      16     179712        0
        malloc-256    256     495     195       12712       0      62     176640        0
       malloc-1024   1024     136      24         154       0      16     163840        0
       FFS2 dinode    256     516     114        5489       0      62     161280        0
        128 Bucket   1024     101      46        4476       0      16     150528        0
        malloc-128    128     793     354        7806       0     126     146816        0
       S VFS Cache    104    1024     380        6036       0     126     146016        0
           VMSPACE   2552      40      14        4631       0       4     137808        0
      malloc-65536  65536       0       2         188       0       1     131072        0
      malloc-65536  65536       0       2         136       0       1     131072        0
      malloc-65536  65536       2       0           2       0       1     131072        0
       malloc-2048   2048      12      52        1127       0       8     131072        0
             unpcb    256      20     490        1247       0     254     130560        0
        malloc-256    256      10     500       51936       0      62     130560        0
          ksiginfo    112      71     973        4336       0     126     116928        0
        malloc-384    384     142     158        5309       0      30     115200        0
              PROC   1352      60      21        4645       0       8     109512        0
       malloc-8192   8192       9       2          12       0       1      90112        0
         filedesc0   1072      61      23        4646       0       8      90048        0
          UMA Kegs    384     230       3         230       0      30      89472        0
         64 Bucket    512      84      84        9660       0      30      86016        0
             g_bio    408       0     210      249467       0      30      85680        0
         malloc-64     64     619     704       20879       0     254      84672        0
            clpbuf   2624       0      32          33       0      16      83968        0
        malloc-128    128     430     221        5458       0     126      83328        0
       malloc-4096   4096      15       5          32       0       2      81920        0
       malloc-2048   2048      23      17        2767       0       8      81920        0
        sctp_readq    152       0     520          63       0     254      79040        0
        sctp_chunk    152      19     501          82       0     254      79040        0
        malloc-128    128     298     229         375       0     126      67456        0
      malloc-32768  32768       0       2         120       0       1      65536        0
      malloc-16384  16384       3       1          18       0       1      65536        0
        malloc-256    256      54     201       23216       0      62      65280        0
        malloc-256    256      80     175        5834       0      62      65280        0
        malloc-256    256      99     156        3515       0      62      65280        0
         32 Bucket    256      83     172        8452       0      62      65280        0
sctp_stream_msg_out    112       0     540           9       0     254      60480        0
         udp_inpcb    424       6     120         276       0      30      53424        0
         tcp_inpcb    424       7     119        3475       0      30      53424        0
             ripcb    424       5     121         480       0      30      53424        0
         malloc-64     64      67     752       74323       0     254      52416        0
         malloc-64     64     442     377        9696       0     254      52416        0
         malloc-64     64     453     366         653       0     254      52416        0
        malloc-256    256      59     136        3863       0      62      49920        0
           DIRHASH   1024      35      13          35       0      16      49152        0
             NAMEI   1024       0      48       34831       0      16      49152        0
       malloc-4096   4096       9       3          17       0       2      49152        0
       malloc-1024   1024      27      21        1009       0      16      49152        0
              pipe    744      25      40         787       0      16      48360        0
            da_ccb    544       0      84       62467       0      16      45696        0
       tcp_bbr_pcb    832       1      53        2018       0      16      44928        0
          syncache    168       0     264           4       0     254      44352        0
             Files     80     231     319       23348       0     126      44000        0
       malloc-8192   8192       4       1           5       0       1      40960        0
       malloc-8192   8192       2       3         103       0       1      40960        0
            pcpu-8      8    4716     404        4872       0     254      40960        0
       Mountpoints   2752       2      12           2       0       4      38528        0
         malloc-64     64      57     510          68       0     254      36288        0
         malloc-64     64     105     462         381       0     254      36288        0
         malloc-64     64      49     518         388       0     254      36288        0
         16 Bucket    144      82     170        2708       0      62      36288        0
        malloc-128    128      24     255          87       0     126      35712        0
        malloc-128    128      18     261        3679       0     126      35712        0
        malloc-128    128      67     212         604       0     126      35712        0
     routing nhops    256      27     108          35       0      62      34560        0
           ttyoutq    256      72      63         160       0      62      34560        0
        malloc-384    384      45      45        3278       0      30      34560        0
        malloc-384    384      82       8         422       0      30      34560        0
        malloc-256    256      51      84         545       0      62      34560        0
         TURNSTILE    136     188      64         188       0      62      34272        0
      malloc-32768  32768       1       0           1       0       1      32768        0
      malloc-32768  32768       1       0           1       0       1      32768        0
      malloc-16384  16384       0       2         160       0       1      32768        0
       malloc-8192   8192       2       2          30       0       1      32768        0
       malloc-8192   8192       4       0           4       0       1      32768        0
       malloc-4096   4096       3       5        3852       0       2      32768        0
       malloc-2048   2048       5      11          17       0       8      32768        0
       malloc-2048   2048       8       8           8       0       8      32768        0
       malloc-2048   2048       7       9          52       0       8      32768        0
       malloc-2048   2048       0      16          50       0       8      32768        0
       malloc-2048   2048       3      13         194       0       8      32768        0
       malloc-1024   1024       3      29           6       0      16      32768        0
       malloc-1024   1024       7      25        2030       0      16      32768        0
       malloc-1024   1024      10      22         167       0      16      32768        0
        malloc-512    512       1      63         119       0      30      32768        0
        malloc-512    512       2      62          38       0      30      32768        0
        malloc-512    512       9      55          25       0      30      32768        0
        malloc-512    512      12      52          61       0      30      32768        0
           pcpu-64     64     493      19         493       0     254      32768        0
      tcp_rack_pcb    896       2      34         435       0      16      32256        0
             KNOTE    160      28     172       70202       0      62      32000        0
            ttyinq    160     135      65         300       0      62      32000        0
      tcp_rack_map    120       2     262         707       0     126      31680        0
            cpuset    104       7     272           7       0     126      29016        0
        sctp_laddr     48      24     564          41       0     254      28224        0
   tcp_inpcb ports     32       5     877        2318       0     254      28224        0
               PWD     32      22     860        3756       0     254      28224        0
         malloc-32     32     330     552        7389       0     254      28224        0
          4 Bucket     48       7     581         127       0     254      28224        0
          2 Bucket     32      56     826        3461       0     254      28224        0
               AIO    208       0     133           3       0      62      27664        0
             AIOCB    552       0      49          35       0      16      27048        0
     udplite_inpcb    424       0      63          18       0      30      26712        0
       malloc-8192   8192       1       2          80       0       1      24576        0
           rtentry    176      31     107          35       0      62      24288        0
              PGRP     88      35     241          50       0     126      24288        0
          rl_entry     40      78     528          78       0     254      24240        0
          8 Bucket     80      49     251        1849       0     126      24000        0
        malloc-384    384       3      57          31       0      30      23040        0
        malloc-384    384      26      34          29       0      30      23040        0
        SLEEPQUEUE     88     188      68         188       0     126      22528        0
         hostcache     64       1     314           1       0     254      20160        0
             udpcb     32       6     624         294       0     254      20160        0
   udp_inpcb ports     32       3     627          33       0     254      20160        0
udplite_inpcb ports     32       0     630           9       0     254      20160        0
              ertt     72       7     273        3475       0     126      20160        0
         malloc-32     32      82     548          84       0     254      20160        0
         malloc-32     32     183     447        1448       0     254      20160        0
         malloc-32     32      87     543        3839       0     254      20160        0
         malloc-32     32      34     596         781       0     254      20160        0
         malloc-32     32      59     571         737       0     254      20160        0
        malloc-256    256      44      31        1152       0      62      19200        0
 epoch_record pcpu    256       4      60           4       0      62      16384        0
      malloc-16384  16384       1       0           1       0       1      16384        0
       malloc-8192   8192       2       0           2       0       1      16384        0
       malloc-1024   1024       2      14          42       0      16      16384        0
       malloc-1024   1024       3      13           3       0      16      16384        0
       malloc-1024   1024       6      10           6       0      16      16384        0
        malloc-512    512       1      31           1       0      30      16384        0
        malloc-512    512       1      31           1       0      30      16384        0
           SMR CPU     32       7     504           7       0     254      16352        0
      vtnet_tx_hdr     24       0     668     2174233       0     254      16032        0
              kenv    258      15      45        1053       0      30      15480        0
            mqnode    416       3      33           3       0      30      14976        0
              vmem   1856       1       7           1       0       8      14848        0
        SMR SHARED     24       7     504           7       0     254      12264        0
              AIOP     32       4     374           4       0     254      12096        0
         malloc-32     32       7     371          30       0     254      12096        0
         malloc-16     16      19     731        3522       0     254      12000        0
         malloc-16     16      28     722          67       0     254      12000        0
         malloc-16     16     306     444        1208       0     254      12000        0
         malloc-16     16     104     646        1037       0     254      12000        0
         malloc-16     16     191     559        3110       0     254      12000        0
         malloc-16     16      23     727       27486       0     254      12000        0
         malloc-16     16      56     694        5319       0     254      12000        0
        malloc-384    384      11      19          11       0      30      11520        0
        malloc-384    384      20      10          20       0      30      11520        0
       malloc-8192   8192       1       0           1       0       1       8192        0
       malloc-4096   4096       0       2           2       0       2       8192        0
       malloc-4096   4096       2       0           2       0       2       8192        0
       malloc-4096   4096       1       1           1       0       2       8192        0
           pcpu-16     16      14     498          14       0     254       8192        0
       UMA Slabs 1    176      10      12          10       0      62       3872        0
        KMAP ENTRY     96      12      27          14       0       0       3744        0
            pcpu-4      4       1     511           1       0     254       2048        0
       FFS1 dinode    128       0       0           0       0     126          0        0
           ada_ccb    272       0       0           0       0      30          0        0
             swblk    136       0       0           0       0      62          0        0
          swpctrie    144       0       0           0       0      62          0        0
   cdg_qdiffsample     16       0       0           0       0     254          0        0
   pf state scrubs     40       0       0           0       0     254          0        0
   pf frag entries     40       0       0           0       0     254          0        0
          pf frags    248       0       0           0       0      62          0        0
  pf table entries    160       0       0           0       0     254          0        0
pf table entry counters     64       0       0           0       0     254          0        0
   pf source nodes    136       0       0           0       0     254          0        0
     pf state keys     88       0       0           0       0     126          0        0
         pf states    312       0       0           0       0     254          0        0
           pf tags    104       0       0           0       0     126          0        0
          pf mtags     56       0       0           0       0     254          0        0
               ipq     56       0       0           0       0     254          0        0
tfo_ccache_entries     80       0       0           0       0     126          0        0
               tfo      4       0       0           0       0     254          0        0
          sackhole     32       0       0           0       0     254          0        0
             tcptw     72       0       0           0       0     254          0        0
   sctp_asconf_ack     48       0       0           0       0     254          0        0
       sctp_asconf     40       0       0           0       0     254          0        0
   tcp_log_id_node    120       0       0           0       0     126          0        0
 tcp_log_id_bucket    176       0       0           0       0      62          0        0
          tcpreass     48       0       0           0       0     254          0        0
       ripcb ports     32       0       0           0       0     254          0        0
    IPsec SA lft_c     16       0       0           0       0     254          0        0
            itimer    352       0       0           0       0      30          0        0
            AIOLIO    272       0       0           0       0      30          0        0
           NCLNODE    608       0       0           0       0      16          0        0
        mqnotifier    216       0       0           0       0      62          0        0
            mvdata     64       0       0           0       0     254          0        0
            mqueue    248       0       0           0       0      62          0        0
        TMPFS node    224       0       0           0       0      62          0        0
     LTS VFS Cache    360       0       0           0       0      30          0        0
       L VFS Cache    320       0       0           0       0      30          0        0
     STS VFS Cache    144       0       0           0       0      62          0        0
           cryptop    280       0       0           0       0      30          0        0
  linux_dma_object     32       0       0           0       0     254          0        0
  linux_dma_pctrie    144       0       0           0       0      62          0        0
   IOMMU_MAP_ENTRY    120       0       0           0       0     126          0        0
    mbuf_jumbo_16k  16384       0       0           0       0     254          0        0
     mbuf_jumbo_9k   9216       0       0           0       0     254          0        0
      audit_record   1280       0       0           0       0       8          0        0
         domainset     40       0       0           0       0     254          0        0
        MAC labels     40       0       0           0       0     254          0        0
            vnpbuf   2624       0       0           0       0      64          0        0
            mdpbuf   2624       0       0           0       0       3          0        0
           nfspbuf   2624       0       0           0       0      16          0        0
            swwbuf   2624       0       0           0       0       8          0        0
            swrbuf   2624       0       0           0       0      16          0        0
          umtx_shm     88       0       0           0       0     126          0        0
           umtx pi     96       0       0           0       0     126          0        0
rangeset pctrie nodes    144       0       0           0       0      62          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
       malloc-4096   4096       0       0           0       0       2          0        0
       malloc-2048   2048       0       0           0       0       8          0        0
        malloc-512    512       0       0           0       0      30          0        0
        malloc-512    512       0       0           0       0      30          0        0
           pcpu-32     32       0       0           0       0     254          0        0
            fakepg    104       0       0           0       0     126          0        0
          UMA Hash    256       0       0           0       0      62          0        0