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", 0x2bc, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
syz_emit_ethernet(0x36, &(0x7f0000000080)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0xa9fe0000, @rand_addr=0x3}, @tcp={{0x1, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r4=>0x0, <r5=>0x0})
shutdown(r2, 0x1)
r6 = kqueue()
r7 = dup(r6)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
kevent(r7, &(0x7f0000000180)=[{0x4, 0xfffffffffffffff3, 0xc5}, {0x4, 0xfffffffffffffff3, 0xc700}], 0x2, &(0x7f0000000100)=[{}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000005c0), 0xa, &(0x7f00000004c0)=[{0x0}], 0x1, &(0x7f0000000b00)=ANY=[@ANYRESDEC, @ANYRES8=r5, @ANYRESHEX=r1, @ANYRESDEC=r7, @ANYRES32, @ANYRESOCT, @ANYRES16=r4, @ANYRES32, @ANYBLOB="01986746a5de921e2b375e169edaaac6c452910fb3379ece6f0b58c9d5b2efc00e2635147b91e5f5f9974748a9bc597793eb2e541cf0dbcff34d1e21412f53ef42e763b3c077be79266b7d3885d08e924010b725d70ae1cb98bec33abffa7221dee82dd9e418dbca80094f5e9fd4ec2892a6", @ANYRES8=r0, @ANYRES32=0x0, @ANYBLOB="f06a9cdcb2ac3bec0614a61f6d3e5577e95f9f790dcb2c98d631e254608371151f91424396275db1aaa0befec0469f0ab2ba5ca47f13669ff7ba2285436dc01665915181f892022ad724fec8098551b3200da5befee77c53768fcb005235e62aa2b67eca7452e4869cf776bdcec532db36dd11a32d94c932eff28c99eb5132ecb07cbd09dd67988359e6ed0b5137309c057534358c6b8664cea93c12e022fbe09f9438b7920b18102a2944f25337a6de6d4494f65ea703671e62c21971fc396d4684167a99825916aaa2338c3ed3", @ANYRES64, @ANYRES32=0x0, @ANYBLOB="cbf77b98eccc47b0ed57e89baa807f5388bb2b196e4ce313a6ce5a0846ddcf0a1ff43e7cc58b2808d6d9271887fecba9d4e5b13d5fa8901f23a15a31c6a85ca563853bddc1ca14db00fd86f8c1afac26938bb3af24b56c9da1cc9740e03de6a3a26484e78415af9171731a6e58fe2fddf89a3e3bc1ce8529592ce7753b4871bc99151d1147d163e2d8784c856098fc257862d0d89a801b293fa5455592b3ac261d36680aa109125def66ee9fcb77c79e7d42c1281c3577955b83ffc205c8402779ceded5513eb2a2275e7361989e79e283e9f074c10d9be9c25601f533d7c4b669a5b6a210113d44318e6768205772f3d37ab88a8b", @ANYRES16, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRESDEC=r8, @ANYRES32=r5, @ANYRES64, @ANYRES32, @ANYRES8, @ANYRESDEC=r4], 0x198}, 0x100)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r9, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x2}, 0x1c)

12:44:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000), 0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)

12:44:31 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280), 0x0, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)

12:44:31 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000), 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, 0x0, &(0x7f00000002c0))
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000380)='/', 0x1}, {0x0}, {0x0}], 0x3}, 0x0)

12:44:31 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64=r0], 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x5}, 0x8)

12:44:31 executing program 1:
r0 = msgget$private(0x0, 0x42)
r1 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
dup2(r2, r2)
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f00000000c0)={0x1, "5effb90cf75262cfecaf4e215872bc35"}, 0x14)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x7}, 0x8)
sendto(r2, &(0x7f0000002280)="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", 0x2bc, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
syz_emit_ethernet(0x36, &(0x7f0000000080)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0xa9fe0000, @rand_addr=0x3}, @tcp={{0x1, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r4=>0x0, <r5=>0x0})
shutdown(r2, 0x1)
r6 = kqueue()
r7 = dup(r6)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
kevent(r7, &(0x7f0000000180)=[{0x4, 0xfffffffffffffff3, 0xc5}, {0x4, 0xfffffffffffffff3, 0xc700}], 0x2, &(0x7f0000000100)=[{}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000005c0), 0xa, &(0x7f00000004c0)=[{0x0}], 0x1, &(0x7f0000000b00)=ANY=[@ANYRESDEC, @ANYRES8=r5, @ANYRESHEX=r1, @ANYRESDEC=r7, @ANYRES32, @ANYRESOCT, @ANYRES16=r4, @ANYRES32, @ANYBLOB="01986746a5de921e2b375e169edaaac6c452910fb3379ece6f0b58c9d5b2efc00e2635147b91e5f5f9974748a9bc597793eb2e541cf0dbcff34d1e21412f53ef42e763b3c077be79266b7d3885d08e924010b725d70ae1cb98bec33abffa7221dee82dd9e418dbca80094f5e9fd4ec2892a6", @ANYRES8=r0, @ANYRES32=0x0, @ANYBLOB="f06a9cdcb2ac3bec0614a61f6d3e5577e95f9f790dcb2c98d631e254608371151f91424396275db1aaa0befec0469f0ab2ba5ca47f13669ff7ba2285436dc01665915181f892022ad724fec8098551b3200da5befee77c53768fcb005235e62aa2b67eca7452e4869cf776bdcec532db36dd11a32d94c932eff28c99eb5132ecb07cbd09dd67988359e6ed0b5137309c057534358c6b8664cea93c12e022fbe09f9438b7920b18102a2944f25337a6de6d4494f65ea703671e62c21971fc396d4684167a99825916aaa2338c3ed3", @ANYRES64, @ANYRES32=0x0, @ANYBLOB="cbf77b98eccc47b0ed57e89baa807f5388bb2b196e4ce313a6ce5a0846ddcf0a1ff43e7cc58b2808d6d9271887fecba9d4e5b13d5fa8901f23a15a31c6a85ca563853bddc1ca14db00fd86f8c1afac26938bb3af24b56c9da1cc9740e03de6a3a26484e78415af9171731a6e58fe2fddf89a3e3bc1ce8529592ce7753b4871bc99151d1147d163e2d8784c856098fc257862d0d89a801b293fa5455592b3ac261d36680aa109125def66ee9fcb77c79e7d42c1281c3577955b83ffc205c8402779ceded5513eb2a2275e7361989e79e283e9f074c10d9be9c25601f533d7c4b669a5b6a210113d44318e6768205772f3d37ab88a8b", @ANYRES16, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRESDEC=r8, @ANYRES32=r5, @ANYRES64, @ANYRES32, @ANYRES8, @ANYRESDEC=r4], 0x198}, 0x100)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r9, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x2}, 0x1c)

12:44:32 executing program 1:
msgget$private(0x0, 0x42)
r0 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
dup2(r1, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000000c0)={0x1, "5effb90cf75262cfecaf4e215872bc35"}, 0x14)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r2, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

12:44:32 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000), 0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)

12:44:32 executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8})
syz_emit_ethernet(0x22, &(0x7f0000000100)={@random="6549eeb4d967", @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x68, 0x3, 0x2, 0x14, 0x0, @multicast1, @multicast1}}}}})
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f00000001c0)="d39b2845e7ba3176e4274c88fadfa5c97fcd5e5dc0e3faf8152b08516a85021e4e44df284df341d41d16f5f4940090eb8e4de3d83a9831e0d22ea7d470e904a9b060ebc8a685bda77a67145eff01521c88ea73c9f838e773fc308188c6ee56b9e6afac9d32999f9ba4db09ff4333a648fecd5002dd930b8876bfd5c1491ebb8a9f5f44a17db4a514cc6aabe8d136ef5ed4671fdbd1d80b59f1f876d753fd8793c7b406484d9dfc1a200df23c6daf897fb86aa77562067ca41930a56c10e3790d9009225e109f7a695788a5dc4a568e1348a0ce89d7d55752ee1ac5752a8fd5a4b559790fa4d508802be7fcf9205ad2723fa4a31eb68d138ba93a2f0d0a9fc9a45a44953ff52389a968011e842e14078262e2156926bbd7bb2b18dc17f4da5091b76c5dbc9d532ac21605217c70be4f07131ba2e4a9e13b625532e73de9074bae3396e72c9d64c33aaaa36e613f269c1e1660e60096292d6e4ad591da30042a92ec886e7cf5f361df4b036ee9e3176b4281a8e7310ea1124aad3c3e675fc97693e6367442a3c20ed67c1b7864240afdb4e060e622bc5c0973d314bc5e62bb09cc1334234d2abbd9a64a6df44686e43371b71b82e96add69d3bbee56467b7144bb099bafdd503998852092c6ffc7e27ce7b921c23f04d0ebe48f3cc634dd0005430328f36c34443b7da892dc832827f1efa06e215af738a72390cb915348b1863db47205009adf56e78cff1a43857f10dbbd7779007fc5179bb1f13bcaf7c22661b799b6ee79126df30517d75a34f615935e30f01b234a3a4208c75b3f74b2919980623598548b3afe2759df2101ec6f8020ddf5921cbf6b228818a605bfe6886fba3ea5cdbac89f1196965d8bb9d6ceaa604be52f5fefeb760b5355d96fe635b98660d1342550752f60a230d367efb404e1c90fafdad4a3e10524efe84d29b3ae14cb288da87a0384dbe772bb60b4d892b686fd1b86112ed6d7cbf6ba35dd9d1a2164b9b5830a790daec4ee9a7a22b94389599e8c705cc10e44f6540f1d826d1c46fec33ff4aae5b74f3a24976bcc5fd9ab2303c5443f9e2c761f692f80afbbb8a4a7b76ff7f452c8318208ff03d2303fa75ce8670617846f18316c2a27fe8da0e5e0d58aa0f92f6e2457cd862085d56e0286228ec3d1645c0ecb8d01ea0a9bcaedd84094f12bcb662a04c07b9a4624d13e2381eb266817e4385666eac0cb91c9c5b51deab6a668d423a79dd51ac669ea52cfa7cc889283cb2973ae52660a678616bd08838289b2027c2cd0c698bfed48d429457b1660b3cb6248e01adab39ee79bc8f6ac149e0e4e8474852f0fea47c90efbcbbeb6d6e94d596cc1a3c08b47c41a2503f20fe7f079da45b5d9d2a01f1fc30895c85795542649ed2c4d63f0b59f79fe9b414f7f323d2abc5a78191a364d7c2c21809bfd1eb8cb0b9987537598720dce712e801ee6e89a6a65f014b42173d42791224d61c70eb688c98470478d39da563938a09f9da502de30330da4e547c2a820da5b8bdebfabea8cab8625c9d997f5f256d2ff4f0deeea4fb529dcf93c390f3337cd984f5b32bc58092c2184d94444241bcb7c4fa3e4529aec69d0a74f403fb69cb0cd411ac55f7194974028208309be21def68689e201cde3497b9dc6b607d92bcdbdccbacad76c447829596dab09c29a07515fda24426ae1074933bec5905b136b80c097662b794516975a0107b3c8868756e87fe4b7f87a7a8f35a80f005463e2fb5efccd2f1f25bf075aa680943dba19cdc5b5c87ac0943d17f5966989ad7616f36038611aa5a8a1cdc84b19a4bacafa9f81f99f3ec7f93c2b074ff80aeaf73faff4bdb490259bcdb2ce42d78edc142cc66e75d2a42244a62a8a179379e3aa9462aee19b56ed4eb57bc12c4585e7148440432df9cf82f778e6fe75fc9bbb3696702cc52c571ad065e5959d", 0x560, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x7e44, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

12:44:32 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000), 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, 0x0, &(0x7f00000002c0))
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000380)='/', 0x1}, {0x0}, {0x0}], 0x3}, 0x0)

12:44:32 executing program 1:
r0 = socket(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000680)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000006c0)="fe", 0x1}], 0x1}, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)="c7", 0x1}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x0, 0x5}, 0x10)

12:44:32 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64=r0], 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x5}, 0x8)

12:44:32 executing program 3:
r0 = msgget$private(0x0, 0x42)
r1 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
dup2(r2, r2)
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f00000000c0)={0x1, "5effb90cf75262cfecaf4e215872bc35"}, 0x14)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x7}, 0x8)
sendto(r2, &(0x7f0000002280)="1d77c57c16eb5158caed03d9c0f6dca317dffc1d3274f66f21ae7c59f1ee36dfd4937ea42fcc31cb20e43d2d855805008764d272582aaa8e01850752a4ef2bf19ce924bc6abfa885ce3bb82db3049521de0dcadd05090b74beb5001cc836fa6a6df5a439bbd9f6e99853d26df8f1556d7f04d639b9608adf0c8a2160f6c84cb6465394f135182bd779fca31bd722fc8452862c193bd74a492389f1a6500f3f6cd32f8e3e2348640cf138e8d8fbd568b750a6590010e379273f4535083f61c543831816d5cd1c4c0964e45de2f0d8c80d98e7b7820f1087956616a031c3ce09e02719de4eb3c7b7521469c86d1e4f4422aeadfdc10f9281d64f1ae344a1a557a97e9a7732b5cb1b0f6e4603be46ec05d26db9302240f6341885308c9f5d3b53f88e472fef6b56f84d51ccb7a8a86d7ec53003991f262a3023331bda2476443fcaabedac625c94d6a225d395e9781cfa7ccbeee8c722aff529291d324fc39ba33b20b5a5e33a163bc4869234c8fc7c392a305f68930a65de05f4a05f44f6f7d57cc6505583c17955561d574c98c618966feb5d1221255309500ddf7543cee9fc480c6a868965d8680869203683cbc6d00ae71d0653d62ceccab106843004f3d2129b49582cd46f4dba029c6317554188223a363989bee5c145a1b8cad090e864922b978db289438eff50691f0f2e54e260b1f4e0ac62f1f5f55987e01e7ca8225bfdc154fb3a2a06ed6de8294723fd17996129ffd07f4681bd76c181fa867c038eb32535011da8adb6ffc304303e2166c92523c361d7d657d9070b83f75a039484b8f302e3991cdc1c5133ee495a5b13cb35375832f250f03018149f0866a33c17f3916bffb37307c0172cf7f246a03fba1a1cd3d75730865d7202eb26b7335b0dbdaf0397603c30ffe932cde59cfcf75ce099c2aead6b0857dc24a9f188f10a3258101a7ce0ced8d78bc50c2948640ada55d6478c93704d26be6a3cff", 0x2bc, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
syz_emit_ethernet(0x36, &(0x7f0000000080)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0xa9fe0000, @rand_addr=0x3}, @tcp={{0x1, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r4=>0x0, <r5=>0x0})
shutdown(r2, 0x1)
r6 = kqueue()
r7 = dup(r6)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
kevent(r7, &(0x7f0000000180)=[{0x4, 0xfffffffffffffff3, 0xc5}, {0x4, 0xfffffffffffffff3, 0xc700}], 0x2, &(0x7f0000000100)=[{}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000005c0), 0xa, &(0x7f00000004c0)=[{0x0}], 0x1, &(0x7f0000000b00)=ANY=[@ANYRESDEC, @ANYRES8=r5, @ANYRESHEX=r1, @ANYRESDEC=r7, @ANYRES32, @ANYRESOCT, @ANYRES16=r4, @ANYRES32, @ANYBLOB="01986746a5de921e2b375e169edaaac6c452910fb3379ece6f0b58c9d5b2efc00e2635147b91e5f5f9974748a9bc597793eb2e541cf0dbcff34d1e21412f53ef42e763b3c077be79266b7d3885d08e924010b725d70ae1cb98bec33abffa7221dee82dd9e418dbca80094f5e9fd4ec2892a6", @ANYRES8=r0, @ANYRES32=0x0, @ANYBLOB="f06a9cdcb2ac3bec0614a61f6d3e5577e95f9f790dcb2c98d631e254608371151f91424396275db1aaa0befec0469f0ab2ba5ca47f13669ff7ba2285436dc01665915181f892022ad724fec8098551b3200da5befee77c53768fcb005235e62aa2b67eca7452e4869cf776bdcec532db36dd11a32d94c932eff28c99eb5132ecb07cbd09dd67988359e6ed0b5137309c057534358c6b8664cea93c12e022fbe09f9438b7920b18102a2944f25337a6de6d4494f65ea703671e62c21971fc396d4684167a99825916aaa2338c3ed3", @ANYRES64, @ANYRES32=0x0, @ANYBLOB="cbf77b98eccc47b0ed57e89baa807f5388bb2b196e4ce313a6ce5a0846ddcf0a1ff43e7cc58b2808d6d9271887fecba9d4e5b13d5fa8901f23a15a31c6a85ca563853bddc1ca14db00fd86f8c1afac26938bb3af24b56c9da1cc9740e03de6a3a26484e78415af9171731a6e58fe2fddf89a3e3bc1ce8529592ce7753b4871bc99151d1147d163e2d8784c856098fc257862d0d89a801b293fa5455592b3ac261d36680aa109125def66ee9fcb77c79e7d42c1281c3577955b83ffc205c8402779ceded5513eb2a2275e7361989e79e283e9f074c10d9be9c25601f533d7c4b669a5b6a210113d44318e6768205772f3d37ab88a8b", @ANYRES16, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRESDEC=r8, @ANYRES32=r5, @ANYRES64, @ANYRES32, @ANYRES8, @ANYRESDEC=r4], 0x198}, 0x100)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r9, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x2}, 0x1c)

12:44:33 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000), 0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)

12:44:33 executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8})
syz_emit_ethernet(0x22, &(0x7f0000000100)={@random="6549eeb4d967", @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x68, 0x3, 0x2, 0x14, 0x0, @multicast1, @multicast1}}}}})
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f00000001c0)="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", 0x560, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x7e44, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

12:44:33 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f00000002c0))
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000380)='/', 0x1}, {0x0}, {0x0}], 0x3}, 0x0)

12:44:33 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280), 0x0, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)

12:44:33 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x7fff}, 0x10)

12:44:33 executing program 3:
r0 = socket(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000680)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000006c0)="fe", 0x1}], 0x1}, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)="c7", 0x1}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x0, 0x5}, 0x10)

12:44:33 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)

12:44:33 executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8})
syz_emit_ethernet(0x22, &(0x7f0000000100)={@random="6549eeb4d967", @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x68, 0x3, 0x2, 0x14, 0x0, @multicast1, @multicast1}}}}})
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f00000001c0)="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", 0x560, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x7e44, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

12:44:33 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f00000002c0))
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000380)='/', 0x1}, {0x0}, {0x0}], 0x3}, 0x0)

12:44:33 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES64=r0], 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x5}, 0x8)

12:44:33 executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000080)={0x1, 0x1a, @sigval_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a})
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x430, &(0x7f0000000000)={0x0, "9f060000001673000000ffe322b07f00"}, 0x14)

12:44:33 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x7fff}, 0x10)

12:44:33 executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x2, 0xe9d4ee96847eaddd}, 0x10)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x19})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{0x0}], 0x1}, 0x0)

12:44:34 executing program 3:
r0 = msgget$private(0x0, 0x42)
r1 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
dup2(r2, r2)
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f00000000c0)={0x1, "5effb90cf75262cfecaf4e215872bc35"}, 0x14)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x7}, 0x8)
sendto(r2, &(0x7f0000002280)="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", 0x2bc, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
syz_emit_ethernet(0x36, &(0x7f0000000080)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0xa9fe0000, @rand_addr=0x3}, @tcp={{0x1, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r4=>0x0, <r5=>0x0})
shutdown(r2, 0x1)
r6 = kqueue()
r7 = dup(r6)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
kevent(r7, &(0x7f0000000180)=[{0x4, 0xfffffffffffffff3, 0xc5}, {0x4, 0xfffffffffffffff3, 0xc700}], 0x2, &(0x7f0000000100)=[{}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000005c0), 0xa, &(0x7f00000004c0)=[{0x0}], 0x1, &(0x7f0000000b00)=ANY=[@ANYRESDEC, @ANYRES8=r5, @ANYRESHEX=r1, @ANYRESDEC=r7, @ANYRES32, @ANYRESOCT, @ANYRES16=r4, @ANYRES32, @ANYBLOB="01986746a5de921e2b375e169edaaac6c452910fb3379ece6f0b58c9d5b2efc00e2635147b91e5f5f9974748a9bc597793eb2e541cf0dbcff34d1e21412f53ef42e763b3c077be79266b7d3885d08e924010b725d70ae1cb98bec33abffa7221dee82dd9e418dbca80094f5e9fd4ec2892a6", @ANYRES8=r0, @ANYRES32=0x0, @ANYBLOB="f06a9cdcb2ac3bec0614a61f6d3e5577e95f9f790dcb2c98d631e254608371151f91424396275db1aaa0befec0469f0ab2ba5ca47f13669ff7ba2285436dc01665915181f892022ad724fec8098551b3200da5befee77c53768fcb005235e62aa2b67eca7452e4869cf776bdcec532db36dd11a32d94c932eff28c99eb5132ecb07cbd09dd67988359e6ed0b5137309c057534358c6b8664cea93c12e022fbe09f9438b7920b18102a2944f25337a6de6d4494f65ea703671e62c21971fc396d4684167a99825916aaa2338c3ed3", @ANYRES64, @ANYRES32=0x0, @ANYBLOB="cbf77b98eccc47b0ed57e89baa807f5388bb2b196e4ce313a6ce5a0846ddcf0a1ff43e7cc58b2808d6d9271887fecba9d4e5b13d5fa8901f23a15a31c6a85ca563853bddc1ca14db00fd86f8c1afac26938bb3af24b56c9da1cc9740e03de6a3a26484e78415af9171731a6e58fe2fddf89a3e3bc1ce8529592ce7753b4871bc99151d1147d163e2d8784c856098fc257862d0d89a801b293fa5455592b3ac261d36680aa109125def66ee9fcb77c79e7d42c1281c3577955b83ffc205c8402779ceded5513eb2a2275e7361989e79e283e9f074c10d9be9c25601f533d7c4b669a5b6a210113d44318e6768205772f3d37ab88a8b", @ANYRES16, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRESDEC=r8, @ANYRES32=r5, @ANYRES64, @ANYRES32, @ANYRES8, @ANYRESDEC=r4], 0x198}, 0x100)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r9, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x2}, 0x1c)

12:44:34 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000380)='/', 0x1}, {0x0}, {0x0}], 0x3}, 0x0)

12:44:34 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES64=r0], 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x5}, 0x8)

12:44:34 executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000080)={0x1, 0x1a, @sigval_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a})
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x430, &(0x7f0000000000)={0x0, "9f060000001673000000ffe322b07f00"}, 0x14)

12:44:34 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, 0x0, 0x0)

12:44:34 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = openat$bpf(0xffffff9c, &(0x7f0000000000), 0x40000, 0x0)
ioctl$BIOCSETF32(r0, 0x80084267, &(0x7f00000000c0)={0x0, 0x100})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES64=r1], 0x8)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x5}, 0x8)

12:44:34 executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x2, 0xe9d4ee96847eaddd}, 0x10)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{0x0}], 0x1}, 0x0)

12:44:35 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000380)='/', 0x1}, {0x0}, {0x0}], 0x3}, 0x0)

12:44:35 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES64=r0], 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x5}, 0x8)

12:44:35 executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000080)={0x1, 0x1a, @sigval_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a})
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x430, &(0x7f0000000000)={0x0, "9f060000001673000000ffe322b07f00"}, 0x14)

12:44:35 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, 0x0, 0x0)

12:44:35 executing program 3:
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000200)=@in={0x10, 0x2, 0x0, @rand_addr=0x50}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000000080)=0x4)

12:44:35 executing program 3:
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64=r0], 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r2=>0x0]}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040)={r2, 0x5}, 0x8)

12:44:35 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000380)='/', 0x1}, {0x0}, {0x0}], 0x3}, 0x0)

12:44:35 executing program 3:
r0 = msgget$private(0x0, 0x42)
r1 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
dup2(r2, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f00000000c0)={0x1, "5effb90cf75262cfecaf4e215872bc35"}, 0x14)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x7, 0x3}, 0x8)
sendto(r2, &(0x7f0000002280)="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", 0x2bc, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
syz_emit_ethernet(0x36, &(0x7f0000000080)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0xa9fe0000, @rand_addr=0x3}, @tcp={{0x1, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r4=>0x0, <r5=>0x0})
shutdown(r2, 0x1)
r6 = dup(0xffffffffffffffff)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
kevent(r6, &(0x7f0000000180)=[{0x4, 0xfffffffffffffff3, 0xc5}, {0x4, 0xfffffffffffffff3, 0xc700}], 0x2, &(0x7f0000000100)=[{}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000005c0), 0xa, &(0x7f00000004c0)=[{0x0}], 0x1, &(0x7f0000000b00)=ANY=[@ANYRESDEC, @ANYRES8=r5, @ANYRESHEX=r1, @ANYRESDEC=r6, @ANYRES32, @ANYRESOCT, @ANYRES16=r4, @ANYRES32, @ANYBLOB="01986746a5de921e2b375e169edaaac6c452910fb3379ece6f0b58c9d5b2efc00e2635147b91e5f5f9974748a9bc597793eb2e541cf0dbcff34d1e21412f53ef42e763b3c077be79266b7d3885d08e924010b725d70ae1cb98bec33abffa7221dee82dd9e418dbca80094f5e9fd4ec2892a6", @ANYRES8=r0, @ANYRES32=0x0, @ANYBLOB="f06a9cdcb2ac3bec0614a61f6d3e5577e95f9f790dcb2c98d631e254608371151f91424396275db1aaa0befec0469f0ab2ba5ca47f13669ff7ba2285436dc01665915181f892022ad724fec8098551b3200da5befee77c53768fcb005235e62aa2b67eca7452e4869cf776bdcec532db36dd11a32d94c932eff28c99eb5132ecb07cbd09dd67988359e6ed0b5137309c057534358c6b8664cea93c12e022fbe09f9438b7920b18102a2944f25337a6de6d4494f65ea703671e62c21971fc396d4684167a99825916aaa2338c3ed3", @ANYRES64, @ANYRES32=0x0, @ANYBLOB="cbf77b98eccc47b0ed57e89baa807f5388bb2b196e4ce313a6ce5a0846ddcf0a1ff43e7cc58b2808d6d9271887fecba9d4e5b13d5fa8901f23a15a31c6a85ca563853bddc1ca14db00fd86f8c1afac26938bb3af24b56c9da1cc9740e03de6a3a26484e78415af9171731a6e58fe2fddf89a3e3bc1ce8529592ce7753b4871bc99151d1147d163e2d8784c856098fc257862d0d89a801b293fa5455592b3ac261d36680aa109125def66ee9fcb77c79e7d42c1281c3577955b83ffc205c8402779ceded5513eb2a2275e7361989e79e283e9f074c10d9be9c25601f533d7c4b669a5b6a210113d44318e6768205772f3d37ab88a8b", @ANYRES16, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRESDEC=r7, @ANYRES32=r5, @ANYRES64, @ANYRES32, @ANYRES8, @ANYRESDEC=r4], 0x198}, 0x100)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r8, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x2}, 0x1c)

12:44:35 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100), 0x10)

12:44:35 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, 0x0, 0x0)

12:44:35 executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000200)=@in={0x10, 0x2, 0x0, @rand_addr=0x50}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000000080)=0x4)

12:44:35 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x7fff}, 0x10)

12:44:35 executing program 1:
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64=r0], 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r2=>0x0]}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040)={r2, 0x5}, 0x8)

12:44:35 executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x2, 0xe9d4ee96847eaddd}, 0x10)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{0x0}], 0x1}, 0x0)

12:44:36 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100), 0x10)

12:44:36 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, 0x0, &(0x7f00000002c0))
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, 0x0, 0x0)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000380)='/', 0x1}, {0x0}, {0x0}], 0x3}, 0x0)

12:44:36 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(0xffffffffffffffff, r3)
r5 = dup2(r4, r2)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, &(0x7f00000000c0)=[{0x0}, {0x0}], 0x2}, 0x0)
rfork(0x5000)

12:44:36 executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000080)={0x1, 0x1a, @sigval_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a})
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x430, &(0x7f0000000000)={0x0, "9f060000001673000000ffe322b07f00"}, 0x14)

12:44:36 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000200)=@in={0x10, 0x2, 0x0, @rand_addr=0x50}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000000080)=0x4)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x5}, 0x8)

12:44:36 executing program 3:
r0 = msgget$private(0x0, 0x42)
r1 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
dup2(r2, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f00000000c0)={0x1, "5effb90cf75262cfecaf4e215872bc35"}, 0x14)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x7, 0x3}, 0x8)
sendto(r2, &(0x7f0000002280)="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", 0x2bc, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
syz_emit_ethernet(0x36, &(0x7f0000000080)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0xa9fe0000, @rand_addr=0x3}, @tcp={{0x1, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r4=>0x0, <r5=>0x0})
shutdown(r2, 0x1)
r6 = dup(0xffffffffffffffff)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
kevent(r6, &(0x7f0000000180)=[{0x4, 0xfffffffffffffff3, 0xc5}, {0x4, 0xfffffffffffffff3, 0xc700}], 0x2, &(0x7f0000000100)=[{}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000005c0), 0xa, &(0x7f00000004c0)=[{0x0}], 0x1, &(0x7f0000000b00)=ANY=[@ANYRESDEC, @ANYRES8=r5, @ANYRESHEX=r1, @ANYRESDEC=r6, @ANYRES32, @ANYRESOCT, @ANYRES16=r4, @ANYRES32, @ANYBLOB="01986746a5de921e2b375e169edaaac6c452910fb3379ece6f0b58c9d5b2efc00e2635147b91e5f5f9974748a9bc597793eb2e541cf0dbcff34d1e21412f53ef42e763b3c077be79266b7d3885d08e924010b725d70ae1cb98bec33abffa7221dee82dd9e418dbca80094f5e9fd4ec2892a6", @ANYRES8=r0, @ANYRES32=0x0, @ANYBLOB="f06a9cdcb2ac3bec0614a61f6d3e5577e95f9f790dcb2c98d631e254608371151f91424396275db1aaa0befec0469f0ab2ba5ca47f13669ff7ba2285436dc01665915181f892022ad724fec8098551b3200da5befee77c53768fcb005235e62aa2b67eca7452e4869cf776bdcec532db36dd11a32d94c932eff28c99eb5132ecb07cbd09dd67988359e6ed0b5137309c057534358c6b8664cea93c12e022fbe09f9438b7920b18102a2944f25337a6de6d4494f65ea703671e62c21971fc396d4684167a99825916aaa2338c3ed3", @ANYRES64, @ANYRES32=0x0, @ANYBLOB="cbf77b98eccc47b0ed57e89baa807f5388bb2b196e4ce313a6ce5a0846ddcf0a1ff43e7cc58b2808d6d9271887fecba9d4e5b13d5fa8901f23a15a31c6a85ca563853bddc1ca14db00fd86f8c1afac26938bb3af24b56c9da1cc9740e03de6a3a26484e78415af9171731a6e58fe2fddf89a3e3bc1ce8529592ce7753b4871bc99151d1147d163e2d8784c856098fc257862d0d89a801b293fa5455592b3ac261d36680aa109125def66ee9fcb77c79e7d42c1281c3577955b83ffc205c8402779ceded5513eb2a2275e7361989e79e283e9f074c10d9be9c25601f533d7c4b669a5b6a210113d44318e6768205772f3d37ab88a8b", @ANYRES16, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRESDEC=r7, @ANYRES32=r5, @ANYRES64, @ANYRES32, @ANYRES8, @ANYRESDEC=r4], 0x198}, 0x100)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r8, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x2}, 0x1c)

12:44:36 executing program 1:
r0 = socket(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000680)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000006c0)="fe", 0x1}], 0x1}, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)="c7", 0x1}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x0, 0x5}, 0x10)

12:44:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, 0x0, &(0x7f00000002c0))
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, 0x0, 0x0)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000380)='/', 0x1}, {0x0}, {0x0}], 0x3}, 0x0)

12:44:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(0xffffffffffffffff, r3)
r5 = dup2(r4, r2)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, &(0x7f00000000c0)=[{0x0}, {0x0}], 0x2}, 0x0)
rfork(0x5000)

12:44:36 executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000080)={0x1, 0x1a, @sigval_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a})
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x430, 0x0, 0x0)

12:44:36 executing program 1:
r0 = socket(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000680)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000006c0)="fe", 0x1}], 0x1}, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)="c7", 0x1}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x0, 0x5}, 0x10)

12:44:36 executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x2, 0xe9d4ee96847eaddd}, 0x10)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{0x0}], 0x1}, 0x0)

12:44:37 executing program 3:
r0 = socket(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000680)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000006c0)="fe", 0x1}], 0x1}, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)="c7", 0x1}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x0, 0x5}, 0x10)

12:44:37 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, 0x0, &(0x7f00000002c0))
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040), 0x9)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000380)='/', 0x1}, {0x0}, {0x0}], 0x3}, 0x0)

12:44:37 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(0xffffffffffffffff, r3)
r5 = dup2(r4, r2)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, &(0x7f00000000c0)=[{0x0}, {0x0}], 0x2}, 0x0)
rfork(0x5000)

12:44:37 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x7fff}, 0x10)

12:44:37 executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1, 0x19})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{0x0}], 0x1}, 0x0)

Apr 17 12:44:35 ci-freebsd-i386-3 syslogd: last message repeated 2 times
12:44:37 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = openat$bpf(0xffffff9c, &(0x7f0000000000), 0x40000, 0x0)
ioctl$BIOCSETF32(r0, 0x80084267, &(0x7f00000000c0)={0x768, 0x100})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64=r1], 0x8)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x5}, 0x8)

12:44:37 executing program 3:
r0 = socket(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000680)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000006c0)="fe", 0x1}], 0x1}, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)="c7", 0x1}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x0, 0x5}, 0x10)

12:44:37 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, 0x0, &(0x7f00000002c0))
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040), 0x9)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000380)='/', 0x1}, {0x0}, {0x0}], 0x3}, 0x0)

Apr 17 12:44:37 ci-freebsd-i386-3 dhclient[5385]: send_packet: No buffer space available
12:44:37 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, 0xffffffffffffffff)
r5 = dup2(r4, r2)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, &(0x7f00000000c0)=[{0x0}, {0x0}], 0x2}, 0x0)
rfork(0x5000)

12:44:37 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x7fff}, 0x10)

12:44:37 executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1, 0x19})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{0x0}], 0x1}, 0x0)

12:44:37 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = openat$bpf(0xffffff9c, &(0x7f0000000000), 0x40000, 0x0)
ioctl$BIOCSETF32(r0, 0x80084267, &(0x7f00000000c0)={0x768, 0x100})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64=r1], 0x8)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x5}, 0x8)

12:44:37 executing program 3:
r0 = socket(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000680)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000006c0)="fe", 0x1}], 0x1}, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
sendmsg$inet_sctp(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x0, 0x5}, 0x10)

12:44:37 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, 0x0, &(0x7f00000002c0))
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040), 0x9)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000380)='/', 0x1}, {0x0}, {0x0}], 0x3}, 0x0)

12:44:37 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, 0xffffffffffffffff)
r5 = dup2(r4, r2)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, &(0x7f00000000c0)=[{0x0}, {0x0}], 0x2}, 0x0)
rfork(0x5000)

12:44:37 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0)

12:44:37 executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1, 0x19})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{0x0}], 0x1}, 0x0)

12:44:37 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = openat$bpf(0xffffff9c, &(0x7f0000000000), 0x40000, 0x0)
ioctl$BIOCSETF32(r0, 0x80084267, &(0x7f00000000c0)={0x768, 0x100})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64=r1], 0x8)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x5}, 0x8)

12:44:37 executing program 3:
r0 = socket(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000680)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000006c0)="fe", 0x1}], 0x1}, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
sendmsg$inet_sctp(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x0, 0x5}, 0x10)

12:44:37 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, 0x0, &(0x7f00000002c0))
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000380)='/', 0x1}, {0x0}, {0x0}], 0x3}, 0x0)

12:44:37 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, 0xffffffffffffffff)
r5 = dup2(r4, r2)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, &(0x7f00000000c0)=[{0x0}, {0x0}], 0x2}, 0x0)
rfork(0x5000)

12:44:37 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0)

12:44:37 executing program 3:
r0 = socket(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000680)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000006c0)="fe", 0x1}], 0x1}, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
sendmsg$inet_sctp(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)=[{0x0}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x0, 0x5}, 0x10)

12:44:37 executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8})
syz_emit_ethernet(0x2a, &(0x7f0000000100)={@random="6549eeb4d967", @broadcast, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x1c, 0x68, 0x3, 0x2, 0x14, 0x0, @multicast1, @multicast1, {[@timestamp={0x44, 0x8, 0xff, 0x1, 0x0, [{[], 0x5}]}]}}}}}})
pipe2(0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f00000001c0)="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", 0x560, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x7e44, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

12:44:37 executing program 3:
r0 = socket(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000680)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000006c0)="fe", 0x1}], 0x1}, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
sendmsg$inet_sctp(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x0, 0x5}, 0x10)

12:44:37 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, 0x0, &(0x7f00000002c0))
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000380)='/', 0x1}, {0x0}, {0x0}], 0x3}, 0x0)

12:44:37 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r3, r3)
r4 = dup2(0xffffffffffffffff, r2)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, &(0x7f00000000c0)=[{0x0}, {0x0}], 0x2}, 0x0)
rfork(0x5000)

12:44:37 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0)

12:44:37 executing program 3:
r0 = socket(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000680)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000006c0)="fe", 0x1}], 0x1}, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
sendmsg$inet_sctp(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)=[{0x0}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x0, 0x5}, 0x10)

12:44:37 executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8})
syz_emit_ethernet(0x2a, &(0x7f0000000100)={@random="6549eeb4d967", @broadcast, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x1c, 0x68, 0x3, 0x2, 0x14, 0x0, @multicast1, @multicast1, {[@timestamp={0x44, 0x8, 0xff, 0x1, 0x0, [{[], 0x5}]}]}}}}}})
pipe2(0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f00000001c0)="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", 0x560, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x7e44, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

12:44:37 executing program 3:
r0 = socket(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000680)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000006c0)="fe", 0x1}], 0x1}, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
sendmsg$inet_sctp(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)="c7", 0x1}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x0, 0x5}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f00000000c0), 0x10)

12:44:37 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, 0x0, &(0x7f00000002c0))
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000380)='/', 0x1}, {0x0}, {0x0}], 0x3}, 0x0)

12:44:37 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r3, r3)
r4 = dup2(0xffffffffffffffff, r2)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, &(0x7f00000000c0)=[{0x0}, {0x0}], 0x2}, 0x0)
rfork(0x5000)

12:44:37 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100), 0x10)

12:44:37 executing program 1:
r0 = socket(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000680)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000006c0)="fe", 0x1}], 0x1}, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
sendmsg$inet_sctp(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)=[{0x0}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x0, 0x5}, 0x10)

12:44:37 executing program 1:
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64=r0], 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000000080)=0x4)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x5}, 0x8)

12:44:37 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0x0, "5effb90cf75262cfecaf4e215872bc35"}, 0x14)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

12:44:38 executing program 3:
r0 = socket(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000680)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000006c0)="fe", 0x1}], 0x1}, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)="c7", 0x1}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x0, 0x5}, 0x10)

12:44:38 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = openat$bpf(0xffffff9c, &(0x7f0000000000), 0x40000, 0x0)
ioctl$BIOCSETF32(r0, 0x80084267, &(0x7f00000000c0)={0x768, 0x100})
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES64=r1], 0x8)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x5}, 0x8)

12:44:38 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100), 0x10)

12:44:38 executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8})
syz_emit_ethernet(0x22, &(0x7f0000000100)={@random="6549eeb4d967", @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x68, 0x3, 0x2, 0x14, 0x0, @multicast1, @multicast1}}}}})
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f00000001c0)="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", 0x158, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x7e44, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

12:44:38 executing program 3:
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64=r0], 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000000080)=0x4)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x5}, 0x8)

12:44:38 executing program 3:
r0 = msgget$private(0x0, 0x42)
r1 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
dup2(r2, r2)
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f00000000c0)={0x1, "5effb90cf75262cfecaf4e215872bc35"}, 0x14)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x7, 0x3}, 0x8)
sendto(r2, 0x0, 0x0, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
syz_emit_ethernet(0x36, &(0x7f0000000080)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0xa9fe0000, @rand_addr=0x3}, @tcp={{0x1, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r4=>0x0, <r5=>0x0})
shutdown(r2, 0x1)
r6 = kqueue()
r7 = dup(r6)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
kevent(r7, &(0x7f0000000180)=[{0x4, 0xfffffffffffffff3, 0xc5}, {0x4, 0xfffffffffffffff3, 0xc700}], 0x2, &(0x7f0000000100)=[{}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000005c0), 0xa, &(0x7f00000004c0)=[{0x0}], 0x1, &(0x7f0000000b00)=ANY=[@ANYRESDEC, @ANYRES8=r5, @ANYRESHEX=r1, @ANYRESDEC=r7, @ANYRES32, @ANYRESOCT, @ANYRES16=r4, @ANYRES32, @ANYBLOB="01986746a5de921e2b375e169edaaac6c452910fb3379ece6f0b58c9d5b2efc00e2635147b91e5f5f9974748a9bc597793eb2e541cf0dbcff34d1e21412f53ef42e763b3c077be79266b7d3885d08e924010b725d70ae1cb98bec33abffa7221dee82dd9e418dbca80094f5e9fd4ec2892a6", @ANYRES8=r0, @ANYRES32=0x0, @ANYBLOB="f06a9cdcb2ac3bec0614a61f6d3e5577e95f9f790dcb2c98d631e254608371151f91424396275db1aaa0befec0469f0ab2ba5ca47f13669ff7ba2285436dc01665915181f892022ad724fec8098551b3200da5befee77c53768fcb005235e62aa2b67eca7452e4869cf776bdcec532db36dd11a32d94c932eff28c99eb5132ecb07cbd09dd67988359e6ed0b5137309c057534358c6b8664cea93c12e022fbe09f9438b7920b18102a2944f25337a6de6d4494f65ea703671e62c21971fc396d4684167a99825916aaa2338c3ed3", @ANYRES64, @ANYRES32=0x0, @ANYBLOB="cbf77b98eccc47b0ed57e89baa807f5388bb2b196e4ce313a6ce5a0846ddcf0a1ff43e7cc58b2808d6d9271887fecba9d4e5b13d5fa8901f23a15a31c6a85ca563853bddc1ca14db00fd86f8c1afac26938bb3af24b56c9da1cc9740e03de6a3a26484e78415af9171731a6e58fe2fddf89a3e3bc1ce8529592ce7753b4871bc99151d1147d163e2d8784c856098fc257862d0d89a801b293fa5455592b3ac261d36680aa109125def66ee9fcb77c79e7d42c1281c3577955b83ffc205c8402779ceded5513eb2a2275e7361989e79e283e9f074c10d9be9c25601f533d7c4b669a5b6a210113d44318e6768205772f3d37ab88a8b", @ANYRES16, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRESDEC=r8, @ANYRES32=r5, @ANYRES64, @ANYRES32, @ANYRES8, @ANYRESDEC=r4], 0x198}, 0x100)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r9, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x2}, 0x1c)

12:44:38 executing program 1:
syz_emit_ethernet(0xfef2, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaabbaaaaaaaaaa080600010800060400010000000000e000000200"/42])
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
ksem_unlink(0x0)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x2, @loopback, 0x400}, 0x1c)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare})
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x1, @loopback}, 0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000003640), 0x8)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000080)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, 0x0, 0x0, 0x0, 0x5c, 0x8c}, 0xa)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
accept$inet6(r2, 0x0, &(0x7f0000000000))
vfork()
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000740)={0x10, 0x2, 0x3}, 0x10)

12:44:38 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = openat$bpf(0xffffff9c, &(0x7f0000000000), 0x40000, 0x0)
ioctl$BIOCSETF32(r0, 0x80084267, &(0x7f00000000c0)={0x768, 0x100})
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES64=r1], 0x8)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x5}, 0x8)

12:44:38 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100), 0x10)

12:44:39 executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8})
syz_emit_ethernet(0x22, &(0x7f0000000100)={@random="6549eeb4d967", @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x68, 0x3, 0x2, 0x14, 0x0, @multicast1, @multicast1}}}}})
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f00000001c0)="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", 0x158, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x7e44, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

12:44:39 executing program 1:
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64=r0], 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000000080)=0x4)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x5}, 0x8)

12:44:39 executing program 1:
r0 = socket(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000680)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000006c0)="fe", 0x1}], 0x1}, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7})
sendmsg$inet_sctp(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)="c7", 0x1}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x0, 0x5}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f00000000c0), 0x10)

12:44:39 executing program 3:
syz_emit_ethernet(0xfef2, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaabbaaaaaaaaaa080600010800060400010000000000e000000200"/42])
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
ksem_unlink(0x0)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x2, @loopback, 0x400}, 0x1c)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare})
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x1, @loopback}, 0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000003640), 0x8)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000080)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, 0x0, 0x0, 0x0, 0x5c, 0x8c}, 0xa)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
accept$inet6(r2, 0x0, &(0x7f0000000000))
vfork()
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000740)={0x10, 0x2, 0x3}, 0x10)

12:44:39 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = openat$bpf(0xffffff9c, &(0x7f0000000000), 0x40000, 0x0)
ioctl$BIOCSETF32(r0, 0x80084267, &(0x7f00000000c0)={0x768, 0x100})
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES64=r1], 0x8)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x5}, 0x8)

12:44:39 executing program 3:
r0 = socket(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000680)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000006c0)="fe", 0x1}], 0x1}, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
sendmsg$inet_sctp(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)="c7", 0x1}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x0, 0x5}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f00000000c0), 0x10)

12:44:40 executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8})
syz_emit_ethernet(0x22, &(0x7f0000000100)={@random="6549eeb4d967", @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x68, 0x3, 0x2, 0x14, 0x0, @multicast1, @multicast1}}}}})
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f00000001c0)="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", 0x158, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x7e44, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

12:44:40 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64=r0], 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
sendto(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r2=>0x0]}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040)={r2, 0x5}, 0x8)

12:44:40 executing program 1:
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x8)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000200)=@in={0x10, 0x2, 0x0, @rand_addr=0x50}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, &(0x7f0000000080))
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x5}, 0x8)

12:44:40 executing program 1:
syz_emit_ethernet(0xfef2, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaabbaaaaaaaaaa080600010800060400010000000000e000000200"/42])
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
ksem_unlink(0x0)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x2, @loopback, 0x400}, 0x1c)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare})
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x1, @loopback}, 0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000003640), 0x8)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000080)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, 0x0, 0x0, 0x0, 0x5c, 0x8c}, 0xa)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
accept$inet6(r2, 0x0, &(0x7f0000000000))
vfork()
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000740)={0x10, 0x2, 0x3}, 0x10)

12:44:40 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

12:44:40 executing program 1:
syz_emit_ethernet(0xfef2, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaabbaaaaaaaaaa080600010800060400010000000000e000000200"/42])
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
ksem_unlink(0x0)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x2, @loopback, 0x400}, 0x1c)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare})
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x1, @loopback}, 0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000003640), 0x8)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
accept$inet6(r2, 0x0, &(0x7f0000000000))
socket$inet6(0x1c, 0x0, 0x0)
vfork()
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000740)={0x10, 0x2, 0x3}, 0x10)

12:44:40 executing program 1:
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64=r0], 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040), 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040), 0x8)

12:44:40 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64=r0], 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
sendto(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r2=>0x0]}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040)={r2, 0x5}, 0x8)

12:44:40 executing program 1:
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x8)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000200)=@in={0x10, 0x2, 0x0, @rand_addr=0x50}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, &(0x7f0000000080))
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x5}, 0x8)

12:44:40 executing program 1:
r0 = socket(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000680)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000006c0)="fe", 0x1}], 0x1}, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
sendmsg$inet_sctp(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)="c7", 0x1}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, 0x0, 0x0)

12:44:40 executing program 1:
r0 = socket(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000680)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000006c0)="fe", 0x1}], 0x1}, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
sendmsg$inet_sctp(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)="c7", 0x1}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f00000000c0), 0x10)

12:44:40 executing program 1:
syz_emit_ethernet(0xfef2, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaabbaaaaaaaaaa080600010800060400010000000000e000000200"/42])
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
ksem_unlink(0x0)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x2, @loopback, 0x400}, 0x1c)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare})
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x1, @loopback}, 0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000003640), 0x8)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
accept$inet6(r2, 0x0, &(0x7f0000000000))
socket$inet6(0x1c, 0x0, 0x0)
vfork()
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000740)={0x10, 0x2, 0x3}, 0x10)

12:44:40 executing program 1:
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64=r0], 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040), 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040), 0x8)

12:44:40 executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000200)=@in={0x10, 0x2, 0x0, @rand_addr=0x50}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000000080)=0x4)

12:44:40 executing program 1:
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x8)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000200)=@in={0x10, 0x2, 0x0, @rand_addr=0x50}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, &(0x7f0000000080))
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x5}, 0x8)

12:44:40 executing program 1:
r0 = socket(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000680)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000006c0)="fe", 0x1}], 0x1}, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
sendmsg$inet_sctp(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)="c7", 0x1}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, 0x0, 0x0)

12:44:40 executing program 1:
r0 = socket(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000680)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000006c0)="fe", 0x1}], 0x1}, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
sendmsg$inet_sctp(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)="c7", 0x1}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f00000000c0), 0x10)

12:44:40 executing program 1:
syz_emit_ethernet(0xfef2, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaabbaaaaaaaaaa080600010800060400010000000000e000000200"/42])
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
ksem_unlink(0x0)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x2, @loopback, 0x400}, 0x1c)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare})
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x1, @loopback}, 0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000003640), 0x8)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
accept$inet6(r2, 0x0, &(0x7f0000000000))
socket$inet6(0x1c, 0x0, 0x0)
vfork()
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000740)={0x10, 0x2, 0x3}, 0x10)

12:44:40 executing program 1:
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64=r0], 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040), 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040), 0x8)

12:44:40 executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000200)=@in={0x10, 0x2, 0x0, @rand_addr=0x50}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000000080)=0x4)

12:44:40 executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = openat$bpf(0xffffff9c, &(0x7f0000000000), 0x40000, 0x0)
ioctl$BIOCSETF32(r0, 0x80084267, &(0x7f00000000c0)={0x768, 0x100})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64=r1], 0x8)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000200)=@in={0x10, 0x2, 0x0, @rand_addr=0x50}, 0x10)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x5}, 0x8)

12:44:40 executing program 1:
r0 = socket(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000680)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000006c0)="fe", 0x1}], 0x1}, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
sendmsg$inet_sctp(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)="c7", 0x1}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, 0x0, 0x0)

12:44:40 executing program 1:
r0 = socket(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000680)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000006c0)="fe", 0x1}], 0x1}, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
sendmsg$inet_sctp(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)="c7", 0x1}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f00000000c0), 0x10)

12:44:40 executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8})
syz_emit_ethernet(0x22, &(0x7f0000000100)={@random="6549eeb4d967", @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x68, 0x3, 0x2, 0x14, 0x0, @multicast1, @multicast1}}}}})
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f00000001c0)="d39b2845e7ba3176e4274c88fadfa5c97fcd5e5dc0e3faf8152b08516a85021e4e44df284df341d41d16f5f4940090eb8e4de3d83a9831e0d22ea7d470e904a9b060ebc8a685bda77a67145eff01521c88ea73c9f838e773fc308188c6ee56b9e6afac9d32999f9ba4db09ff4333a648fecd5002dd930b8876bfd5c1491ebb8a9f5f44a17db4a514cc6aabe8d136ef5ed4671fdbd1d80b59f1f876d753fd8793c7b406484d9dfc1a200df23c6daf897fb86aa77562067ca41930a56c10e3790d9009225e109f7a695788a5dc4a568e1348a0ce89d7d55752ee1ac5752a8fd5a4b559790fa4d508802be7fcf9205ad2723fa4a31eb68d138ba93a2f0d0a9fc9a45a44953ff52389a968011e842e14078262e2156926bbd7bb2b18dc17f4da5091b76c5dbc9d532ac21605217c70be4f07131ba2e4a9e13b625532e73de9074bae3396e72c9d64c33aaaa36e613f269c1e1660e60096292d6e4ad591da30042a92ec886e7cf5f361df4b036ee9e3176b4281a8e7310ea1124aad3c3e675fc97693e6367442a3c20ed67c1b7864240afdb4e060e622bc5c0973d314bc5e62bb09cc1334234d2abbd9a64a6df44686e43371b71b82e96add69d3bbee56467b7144bb099bafdd503998852092c6ffc7e27ce7b921c23f04d0ebe48f3cc634dd0005430328f36c34443b7da892dc832827f1efa06e215af738a72390cb915348b1863db47205009adf56e78cff1a43857f10dbbd7779007fc5179bb1f13b", 0x21b, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x7e44, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

12:44:40 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64=r0], 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0)

12:44:40 executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000200)=@in={0x10, 0x2, 0x0, @rand_addr=0x50}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000000080)=0x4)

12:44:40 executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = openat$bpf(0xffffff9c, &(0x7f0000000000), 0x40000, 0x0)
ioctl$BIOCSETF32(r0, 0x80084267, &(0x7f00000000c0)={0x768, 0x100})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64=r1], 0x8)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000200)=@in={0x10, 0x2, 0x0, @rand_addr=0x50}, 0x10)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x5}, 0x8)

12:44:40 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r3, r3)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)

12:44:40 executing program 1:
r0 = msgget$private(0x0, 0x42)
r1 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
dup2(r2, r2)
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f00000000c0)={0x1, "5effb90cf75262cfecaf4e215872bc35"}, 0x14)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x7, 0x3}, 0x8)
sendto(r2, &(0x7f0000002280)="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", 0x20d, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
syz_emit_ethernet(0x36, &(0x7f0000000080)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0xa9fe0000, @rand_addr=0x3}, @tcp={{0x1, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r4=>0x0, <r5=>0x0})
shutdown(r2, 0x1)
r6 = kqueue()
r7 = dup(r6)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
kevent(r7, &(0x7f0000000180)=[{0x4, 0xfffffffffffffff3, 0xc5}, {0x4, 0xfffffffffffffff3, 0xc700}], 0x2, &(0x7f0000000100)=[{}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000005c0), 0xa, &(0x7f00000004c0)=[{0x0}], 0x1, &(0x7f0000000b00)=ANY=[@ANYRESDEC, @ANYRES8=r5, @ANYRESHEX=r1, @ANYRESDEC=r7, @ANYRES32, @ANYRESOCT, @ANYRES16=r4, @ANYRES32, @ANYBLOB="01986746a5de921e2b375e169edaaac6c452910fb3379ece6f0b58c9d5b2efc00e2635147b91e5f5f9974748a9bc597793eb2e541cf0dbcff34d1e21412f53ef42e763b3c077be79266b7d3885d08e924010b725d70ae1cb98bec33abffa7221dee82dd9e418dbca80094f5e9fd4ec2892a6", @ANYRES8=r0, @ANYRES32=0x0, @ANYBLOB="f06a9cdcb2ac3bec0614a61f6d3e5577e95f9f790dcb2c98d631e254608371151f91424396275db1aaa0befec0469f0ab2ba5ca47f13669ff7ba2285436dc01665915181f892022ad724fec8098551b3200da5befee77c53768fcb005235e62aa2b67eca7452e4869cf776bdcec532db36dd11a32d94c932eff28c99eb5132ecb07cbd09dd67988359e6ed0b5137309c057534358c6b8664cea93c12e022fbe09f9438b7920b18102a2944f25337a6de6d4494f65ea703671e62c21971fc396d4684167a99825916aaa2338c3ed3", @ANYRES64, @ANYRES32=0x0, @ANYBLOB="cbf77b98eccc47b0ed57e89baa807f5388bb2b196e4ce313a6ce5a0846ddcf0a1ff43e7cc58b2808d6d9271887fecba9d4e5b13d5fa8901f23a15a31c6a85ca563853bddc1ca14db00fd86f8c1afac26938bb3af24b56c9da1cc9740e03de6a3a26484e78415af9171731a6e58fe2fddf89a3e3bc1ce8529592ce7753b4871bc99151d1147d163e2d8784c856098fc257862d0d89a801b293fa5455592b3ac261d36680aa109125def66ee9fcb77c79e7d42c1281c3577955b83ffc205c8402779ceded5513eb2a2275e7361989e79e283e9f074c10d9be9c25601f533d7c4b669a5b6a210113d44318e6768205772f3d37ab88a8b", @ANYRES16, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRESDEC=r8, @ANYRES32=r5, @ANYRES64, @ANYRES32, @ANYRES8, @ANYRESDEC=r4], 0x198}, 0x100)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r9, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x2}, 0x1c)

12:44:40 executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8})
syz_emit_ethernet(0x22, &(0x7f0000000100)={@random="6549eeb4d967", @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x68, 0x3, 0x2, 0x14, 0x0, @multicast1, @multicast1}}}}})
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f00000001c0)="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", 0x21b, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x7e44, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

12:44:40 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64=r0], 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0)

12:44:40 executing program 3:
r0 = socket(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000680)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000006c0)="fe", 0x1}], 0x1}, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
sendmsg$inet_sctp(r0, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x0, 0x5}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f00000000c0), 0x10)

12:44:40 executing program 3:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = openat$bpf(0xffffff9c, &(0x7f0000000000), 0x40000, 0x0)
ioctl$BIOCSETF32(r0, 0x80084267, &(0x7f00000000c0)={0x768, 0x100})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64=r1], 0x8)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000200)=@in={0x10, 0x2, 0x0, @rand_addr=0x50}, 0x10)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x5}, 0x8)

12:44:40 executing program 3:
r0 = socket(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000680)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000006c0)="fe", 0x1}], 0x1}, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
sendmsg$inet_sctp(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)="c7", 0x1}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x0, 0x5}, 0x10)

12:44:40 executing program 3:
r0 = socket(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000680)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000006c0)="fe", 0x1}], 0x1}, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
sendmsg$inet_sctp(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)="c7", 0x1}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x0, 0x5}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f00000000c0), 0x10)

12:44:40 executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8})
syz_emit_ethernet(0x22, &(0x7f0000000100)={@random="6549eeb4d967", @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x68, 0x3, 0x2, 0x14, 0x0, @multicast1, @multicast1}}}}})
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f00000001c0)="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", 0x21b, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x7e44, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

12:44:41 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64=r0], 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0)

12:44:41 executing program 1:
r0 = socket(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000680)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000006c0)="fe", 0x1}], 0x1}, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
sendmsg$inet_sctp(r0, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x0, 0x5}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f00000000c0), 0x10)

12:44:41 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, 0x0, &(0x7f00000002c0))
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)
sendmsg$inet_sctp(r5, 0x0, 0x0)

12:44:41 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
r4 = dup2(r3, 0xffffffffffffffff)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, &(0x7f00000000c0)=[{0x0}, {0x0}], 0x2}, 0x0)
rfork(0x5000)

12:44:41 executing program 1:
r0 = msgget$private(0x0, 0x42)
r1 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
dup2(r2, r2)
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f00000000c0)={0x1, "5effb90cf75262cfecaf4e215872bc35"}, 0x14)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x7, 0x3}, 0x8)
sendto(r2, &(0x7f0000002280)="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", 0x20d, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
syz_emit_ethernet(0x36, &(0x7f0000000080)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0xa9fe0000, @rand_addr=0x3}, @tcp={{0x1, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r4=>0x0, <r5=>0x0})
shutdown(r2, 0x1)
r6 = kqueue()
r7 = dup(r6)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
kevent(r7, &(0x7f0000000180)=[{0x4, 0xfffffffffffffff3, 0xc5}, {0x4, 0xfffffffffffffff3, 0xc700}], 0x2, &(0x7f0000000100)=[{}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000005c0), 0xa, &(0x7f00000004c0)=[{0x0}], 0x1, &(0x7f0000000b00)=ANY=[@ANYRESDEC, @ANYRES8=r5, @ANYRESHEX=r1, @ANYRESDEC=r7, @ANYRES32, @ANYRESOCT, @ANYRES16=r4, @ANYRES32, @ANYBLOB="01986746a5de921e2b375e169edaaac6c452910fb3379ece6f0b58c9d5b2efc00e2635147b91e5f5f9974748a9bc597793eb2e541cf0dbcff34d1e21412f53ef42e763b3c077be79266b7d3885d08e924010b725d70ae1cb98bec33abffa7221dee82dd9e418dbca80094f5e9fd4ec2892a6", @ANYRES8=r0, @ANYRES32=0x0, @ANYBLOB="f06a9cdcb2ac3bec0614a61f6d3e5577e95f9f790dcb2c98d631e254608371151f91424396275db1aaa0befec0469f0ab2ba5ca47f13669ff7ba2285436dc01665915181f892022ad724fec8098551b3200da5befee77c53768fcb005235e62aa2b67eca7452e4869cf776bdcec532db36dd11a32d94c932eff28c99eb5132ecb07cbd09dd67988359e6ed0b5137309c057534358c6b8664cea93c12e022fbe09f9438b7920b18102a2944f25337a6de6d4494f65ea703671e62c21971fc396d4684167a99825916aaa2338c3ed3", @ANYRES64, @ANYRES32=0x0, @ANYBLOB="cbf77b98eccc47b0ed57e89baa807f5388bb2b196e4ce313a6ce5a0846ddcf0a1ff43e7cc58b2808d6d9271887fecba9d4e5b13d5fa8901f23a15a31c6a85ca563853bddc1ca14db00fd86f8c1afac26938bb3af24b56c9da1cc9740e03de6a3a26484e78415af9171731a6e58fe2fddf89a3e3bc1ce8529592ce7753b4871bc99151d1147d163e2d8784c856098fc257862d0d89a801b293fa5455592b3ac261d36680aa109125def66ee9fcb77c79e7d42c1281c3577955b83ffc205c8402779ceded5513eb2a2275e7361989e79e283e9f074c10d9be9c25601f533d7c4b669a5b6a210113d44318e6768205772f3d37ab88a8b", @ANYRES16, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRESDEC=r8, @ANYRES32=r5, @ANYRES64, @ANYRES32, @ANYRES8, @ANYRESDEC=r4], 0x198}, 0x100)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r9, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x2}, 0x1c)

12:44:41 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64], 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000200)=@in={0x10, 0x2, 0x0, @rand_addr=0x50}, 0x10)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x5}, 0x8)

12:44:41 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64], 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000200)=@in={0x10, 0x2, 0x0, @rand_addr=0x50}, 0x10)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x5}, 0x8)

12:44:41 executing program 1:
r0 = socket(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000680)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000006c0)="fe", 0x1}], 0x1}, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
sendmsg$inet_sctp(r0, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x0, 0x5}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f00000000c0), 0x10)

12:44:41 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, 0x0, &(0x7f00000002c0))
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)
sendmsg$inet_sctp(r5, 0x0, 0x0)

12:44:41 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
r4 = dup2(r3, 0xffffffffffffffff)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, &(0x7f00000000c0)=[{0x0}, {0x0}], 0x2}, 0x0)
rfork(0x5000)

12:44:41 executing program 1:
r0 = msgget$private(0x0, 0x42)
r1 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
dup2(r2, r2)
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f00000000c0)={0x1, "5effb90cf75262cfecaf4e215872bc35"}, 0x14)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x7, 0x3}, 0x8)
sendto(r2, &(0x7f0000002280)="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", 0x20d, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
syz_emit_ethernet(0x36, &(0x7f0000000080)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0xa9fe0000, @rand_addr=0x3}, @tcp={{0x1, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r4=>0x0, <r5=>0x0})
shutdown(r2, 0x1)
r6 = kqueue()
r7 = dup(r6)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
kevent(r7, &(0x7f0000000180)=[{0x4, 0xfffffffffffffff3, 0xc5}, {0x4, 0xfffffffffffffff3, 0xc700}], 0x2, &(0x7f0000000100)=[{}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000005c0), 0xa, &(0x7f00000004c0)=[{0x0}], 0x1, &(0x7f0000000b00)=ANY=[@ANYRESDEC, @ANYRES8=r5, @ANYRESHEX=r1, @ANYRESDEC=r7, @ANYRES32, @ANYRESOCT, @ANYRES16=r4, @ANYRES32, @ANYBLOB="01986746a5de921e2b375e169edaaac6c452910fb3379ece6f0b58c9d5b2efc00e2635147b91e5f5f9974748a9bc597793eb2e541cf0dbcff34d1e21412f53ef42e763b3c077be79266b7d3885d08e924010b725d70ae1cb98bec33abffa7221dee82dd9e418dbca80094f5e9fd4ec2892a6", @ANYRES8=r0, @ANYRES32=0x0, @ANYBLOB="f06a9cdcb2ac3bec0614a61f6d3e5577e95f9f790dcb2c98d631e254608371151f91424396275db1aaa0befec0469f0ab2ba5ca47f13669ff7ba2285436dc01665915181f892022ad724fec8098551b3200da5befee77c53768fcb005235e62aa2b67eca7452e4869cf776bdcec532db36dd11a32d94c932eff28c99eb5132ecb07cbd09dd67988359e6ed0b5137309c057534358c6b8664cea93c12e022fbe09f9438b7920b18102a2944f25337a6de6d4494f65ea703671e62c21971fc396d4684167a99825916aaa2338c3ed3", @ANYRES64, @ANYRES32=0x0, @ANYBLOB="cbf77b98eccc47b0ed57e89baa807f5388bb2b196e4ce313a6ce5a0846ddcf0a1ff43e7cc58b2808d6d9271887fecba9d4e5b13d5fa8901f23a15a31c6a85ca563853bddc1ca14db00fd86f8c1afac26938bb3af24b56c9da1cc9740e03de6a3a26484e78415af9171731a6e58fe2fddf89a3e3bc1ce8529592ce7753b4871bc99151d1147d163e2d8784c856098fc257862d0d89a801b293fa5455592b3ac261d36680aa109125def66ee9fcb77c79e7d42c1281c3577955b83ffc205c8402779ceded5513eb2a2275e7361989e79e283e9f074c10d9be9c25601f533d7c4b669a5b6a210113d44318e6768205772f3d37ab88a8b", @ANYRES16, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRESDEC=r8, @ANYRES32=r5, @ANYRES64, @ANYRES32, @ANYRES8, @ANYRESDEC=r4], 0x198}, 0x100)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r9, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x2}, 0x1c)

12:44:41 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64], 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000200)=@in={0x10, 0x2, 0x0, @rand_addr=0x50}, 0x10)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x5}, 0x8)

12:44:41 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64], 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000200)=@in={0x10, 0x2, 0x0, @rand_addr=0x50}, 0x10)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x5}, 0x8)

12:44:41 executing program 1:
r0 = msgget$private(0x0, 0x42)
r1 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
dup2(r2, r2)
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f00000000c0)={0x1, "5effb90cf75262cfecaf4e215872bc35"}, 0x14)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x7, 0x3}, 0x8)
sendto(r2, &(0x7f0000002280)="1d77c57c16eb5158caed03d9c0f6dca317dffc1d3274f66f21ae7c59f1ee36dfd4937ea42fcc31cb20e43d2d855805008764d272582aaa8e01850752a4ef2bf19ce924bc6abfa885ce3bb82db3049521de0dcadd05090b74beb5001cc836fa6a6df5a439bbd9f6e99853d26df8f1556d7f04d639b9608adf0c8a2160f6c84cb6465394f135182bd779fca31bd722fc8452862c193bd74a492389f1a6500f3f6cd32f8e3e2348640cf138e8d8fbd568b750a6590010e379273f4535083f61c543831816d5cd1c4c0964e45de2f0d8c80d98e7b7820f1087956616a031c3ce09e02719de4eb3c7b7521469c86d1e4f4422aeadfdc10f9281d64f1ae344a1a557a97e9a7732b5cb1b0f6e4603be46ec05d26db9302240f6341885308c9f5d3b53f88e472fef6b56f84d51ccb7a8a86d7ec53003991f262a3023331bda2476443fcaabedac625c94d6a225d395e9781cfa7ccbeee8c722aff529291d324fc39ba33b20b5a5e33a163bc4869234c8fc7c392a305f68930a65de05f4a05f44f6f7d57cc6505583c17955561d574c98c618966feb5d1221255309500ddf7543cee9fc480c6a868965d8680869203683cbc6d00ae71d0653d62ceccab106843004f3d2129b49582cd46f4dba029c6317554188223a363989bee5c145a1b8cad090e864922b978db289438eff50691f0f2e54e260b1f4e0ac62f1f5f55987e01e7ca8225bfdc154fb3a2a06ed6de8294723fd17996129ffd07f4681bd76c181fa867c038eb32535011da8adb6ffc304303e2166c92523c361d7d657d9070b83f75a039484b8f302e3991cdc1c5133ee495a5b13cb35375832f250f03018149f0866a33c17f3916bffb3", 0x265, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
syz_emit_ethernet(0x36, &(0x7f0000000080)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0xa9fe0000, @rand_addr=0x3}, @tcp={{0x1, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r4=>0x0, <r5=>0x0})
shutdown(r2, 0x1)
r6 = kqueue()
r7 = dup(r6)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
kevent(r7, &(0x7f0000000180)=[{0x4, 0xfffffffffffffff3, 0xc5}, {0x4, 0xfffffffffffffff3, 0xc700}], 0x2, &(0x7f0000000100)=[{}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000005c0), 0xa, &(0x7f00000004c0)=[{0x0}], 0x1, &(0x7f0000000b00)=ANY=[@ANYRESDEC, @ANYRES8=r5, @ANYRESHEX=r1, @ANYRESDEC=r7, @ANYRES32, @ANYRESOCT, @ANYRES16=r4, @ANYRES32, @ANYBLOB="01986746a5de921e2b375e169edaaac6c452910fb3379ece6f0b58c9d5b2efc00e2635147b91e5f5f9974748a9bc597793eb2e541cf0dbcff34d1e21412f53ef42e763b3c077be79266b7d3885d08e924010b725d70ae1cb98bec33abffa7221dee82dd9e418dbca80094f5e9fd4ec2892a6", @ANYRES8=r0, @ANYRES32=0x0, @ANYBLOB="f06a9cdcb2ac3bec0614a61f6d3e5577e95f9f790dcb2c98d631e254608371151f91424396275db1aaa0befec0469f0ab2ba5ca47f13669ff7ba2285436dc01665915181f892022ad724fec8098551b3200da5befee77c53768fcb005235e62aa2b67eca7452e4869cf776bdcec532db36dd11a32d94c932eff28c99eb5132ecb07cbd09dd67988359e6ed0b5137309c057534358c6b8664cea93c12e022fbe09f9438b7920b18102a2944f25337a6de6d4494f65ea703671e62c21971fc396d4684167a99825916aaa2338c3ed3", @ANYRES64, @ANYRES32=0x0, @ANYBLOB="cbf77b98eccc47b0ed57e89baa807f5388bb2b196e4ce313a6ce5a0846ddcf0a1ff43e7cc58b2808d6d9271887fecba9d4e5b13d5fa8901f23a15a31c6a85ca563853bddc1ca14db00fd86f8c1afac26938bb3af24b56c9da1cc9740e03de6a3a26484e78415af9171731a6e58fe2fddf89a3e3bc1ce8529592ce7753b4871bc99151d1147d163e2d8784c856098fc257862d0d89a801b293fa5455592b3ac261d36680aa109125def66ee9fcb77c79e7d42c1281c3577955b83ffc205c8402779ceded5513eb2a2275e7361989e79e283e9f074c10d9be9c25601f533d7c4b669a5b6a210113d44318e6768205772f3d37ab88a8b", @ANYRES16, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRESDEC=r8, @ANYRES32=r5, @ANYRES64, @ANYRES32, @ANYRES8, @ANYRESDEC=r4], 0x198}, 0x100)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r9, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x2}, 0x1c)

12:44:41 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, 0x0, &(0x7f00000002c0))
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000380)='/', 0x1}, {0x0}, {0x0}], 0x3}, 0x0)

12:44:41 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r3, r3)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)

12:44:41 executing program 3:
r0 = socket(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000680)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000006c0)="fe", 0x1}], 0x1}, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
sendmsg$inet_sctp(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x0, 0x5}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f00000000c0), 0x10)

12:44:41 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64], 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000200)=@in={0x10, 0x2, 0x0, @rand_addr=0x50}, 0x10)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x5}, 0x8)

12:44:41 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64], 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000200)=@in={0x10, 0x2, 0x0, @rand_addr=0x50}, 0x10)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x5}, 0x8)

12:44:41 executing program 3:
r0 = socket(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000680)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000006c0)="fe", 0x1}], 0x1}, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
sendmsg$inet_sctp(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)="c7", 0x1}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x0, 0x5}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f00000000c0), 0x10)

12:44:41 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, 0x0, &(0x7f00000002c0))
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000380)='/', 0x1}, {0x0}, {0x0}], 0x3}, 0x0)

12:44:41 executing program 1:
syz_emit_ethernet(0xfef2, &(0x7f0000000000)=ANY=[@ANYBLOB])
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
ksem_unlink(0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x1, @loopback}, 0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000003640), 0x8)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x8c}, 0xa)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
accept$inet6(r2, 0x0, &(0x7f0000000000))
socket$inet6(0x1c, 0x0, 0x0)
vfork()
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000740)={0x10, 0x2, 0x3}, 0x10)

12:44:42 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = openat$bpf(0xffffff9c, &(0x7f0000000000), 0x40000, 0x0)
ioctl$BIOCSETF32(r0, 0x80084267, &(0x7f00000000c0)={0x768, 0x100})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES64=r1], 0x8)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x5}, 0x8)

12:44:42 executing program 3:
syz_emit_ethernet(0xfef2, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaabbaaaaaaaaaa080600010800060400010000000000e000000200"/42])
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
ksem_unlink(0x0)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x2, @loopback, 0x400}, 0x1c)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare})
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x1, @loopback}, 0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000003640), 0x8)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000080)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, 0x0, 0x0, 0x0, 0x5c, 0x8c}, 0xa)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
accept$inet6(r2, 0x0, &(0x7f0000000000))
socket$inet6(0x1c, 0x0, 0x0)
vfork()
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000740)={0x10, 0x2, 0x3}, 0x10)

12:44:42 executing program 3:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280)="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", 0x2bc, 0x0, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
shutdown(r0, 0x1)

12:44:42 executing program 3:
syz_emit_ethernet(0xfef2, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaabbaaaaaaaaaa080600010800060400010000000000e000000200"/41])
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
ksem_unlink(0x0)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x2, @loopback, 0x400}, 0x1c)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare})
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x1, @loopback}, 0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000003640), 0x8)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000080)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, 0x0, 0x0, 0x0, 0x5c, 0x8c}, 0xa)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
accept$inet6(r2, 0x0, &(0x7f0000000000))
socket$inet6(0x1c, 0x0, 0x0)
vfork()
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000740)={0x10, 0x2, 0x3}, 0x10)

12:44:42 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000380)='/', 0x1}, {0x0}, {0x0}], 0x3}, 0x0)
rfork(0x5000)

12:44:42 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = openat$bpf(0xffffff9c, &(0x7f0000000000), 0x40000, 0x0)
ioctl$BIOCSETF32(r0, 0x80084267, &(0x7f00000000c0)={0x768, 0x100})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES64=r1], 0x8)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000200)=@in={0x10, 0x2, 0x0, @rand_addr=0x50}, 0x10)

12:44:42 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = openat$bpf(0xffffff9c, &(0x7f0000000000), 0x40000, 0x0)
ioctl$BIOCSETF32(r0, 0x80084267, &(0x7f00000000c0)={0x768, 0x100})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES64=r1], 0x8)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x5}, 0x8)

12:44:43 executing program 1:
syz_emit_ethernet(0xfef2, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaabbaaaaaaaaaa080600010800060400010000000000e000000200"/42])
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
ksem_unlink(0x0)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x2, @loopback, 0x400}, 0x1c)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare})
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x1, @loopback}, 0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000003640), 0x8)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000080)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, 0x0, 0x0, 0x0, 0x5c, 0x8c}, 0xa)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
accept$inet6(r2, 0x0, &(0x7f0000000000))
socket$inet6(0x1c, 0x0, 0x0)
vfork()
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000740)={0x10, 0x2, 0x3}, 0x10)

12:44:43 executing program 3:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280)="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", 0x2bc, 0x0, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
shutdown(r0, 0x1)

12:44:43 executing program 3:
syz_emit_ethernet(0xfef2, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaabbaaaaaaaaaa080600010800060400010000000000e000000200"/42])
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
ksem_unlink(0x0)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x2, @loopback, 0x400}, 0x1c)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x1, @loopback}, 0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000003640), 0x8)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000080)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, 0x0, 0x0, 0x0, 0x5c, 0x8c}, 0xa)
r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
accept$inet6(r1, 0x0, &(0x7f0000000000))
socket$inet6(0x1c, 0x0, 0x0)
vfork()
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r2, &(0x7f0000000740)={0x10, 0x2, 0x3}, 0x10)

12:44:43 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = openat$bpf(0xffffff9c, &(0x7f0000000000), 0x40000, 0x0)
ioctl$BIOCSETF32(r0, 0x80084267, &(0x7f00000000c0)={0x768, 0x100})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES64=r1], 0x8)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x5}, 0x8)

12:44:43 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64], 0x8)

12:44:43 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
dup2(r4, r2)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, &(0x7f00000000c0)=[{0x0}, {0x0}], 0x2}, 0x0)
rfork(0x5000)

12:44:43 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = openat$bpf(0xffffff9c, &(0x7f0000000000), 0x40000, 0x0)
ioctl$BIOCSETF32(r0, 0x80084267, &(0x7f00000000c0)={0x768, 0x100})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, 0x0, 0x8)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x5}, 0x8)

12:44:43 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280)="1d77c57c16eb5158caed03d9c0f6dca317dffc1d3274f66f21ae7c59f1ee36dfd4937ea42fcc31cb20e43d2d855805008764d272582aaa8e01850752a4ef2bf19ce924bc6abfa885ce3bb82db3049521de0dcadd05090b74beb5001cc836fa6a6df5a439bbd9f6e99853d26df8f1556d7f04d639b9608adf0c8a2160f6c84cb6465394f135182bd779fca31bd722fc8452862c193bd74a492389f1a6500f3f6cd32f8e3e2348640cf138e8d8fbd568b750a6590010e379273f4535083f61c543831816d5cd1c4c0964e45de2f0d8c80d98e7b7820f1087956616a031c3ce09e02719de4eb3c7b7521469c86d1e4f4422aeadfdc10f9281d64f1ae344a1a557a97e9a7732b5cb1b0f6e4603be46ec05d26db9302240f6341885308c9f5d3b53f88e472fef6b56f84d51ccb7a8a86d7ec53003991f262a3023331bda2476443fcaabedac625c94d6a225d395e9781cfa7ccbeee8c722aff529291d324fc39ba33b20b5a5e33a163bc4869234c8fc7c392a305f68930a65de05f4a05f44f6f7d57cc6505583c17955561d574c98c618966feb5d1221255309500ddf7543cee9fc480c6a868965d8680869203683cbc6d00ae71d0653d62ceccab106843004f3d2129b49582cd46f4dba029c6317554188223a363989bee5c145a1b8cad090e864922b978db289438eff50691f0f2e54e260b1f4e0ac62f1f5f55987e01e7ca8225bfdc154fb3a2a06ed6de8294723fd17996129ffd07f4681bd76c181fa867c038eb32535011da8adb6ffc304303e2166c92523c361d7d657d9070b83f75a039484b8f302e3991cdc1c5133ee495a5b13cb35375832f250f03018149f0866a33c17f3916bffb37307c0172cf7f246a03fba1a1cd3d75730865d7202eb26b7335b0dbdaf0397603c30ffe932cde59cfcf75ce099c2aead6b0857dc24a9f188f10a3258101a7ce0ced8d78bc50c2948640ada55d6478c93704d26be6a3cff", 0x2bc, 0x0, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
shutdown(r0, 0x1)

12:44:43 executing program 1:
syz_emit_ethernet(0xfef2, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaabbaaaaaaaaaa080600010800060400010000000000e000000200"/42])
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
ksem_unlink(0x0)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x2, @loopback, 0x400}, 0x1c)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x1, @loopback}, 0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000003640), 0x8)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000080)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, 0x0, 0x0, 0x0, 0x5c, 0x8c}, 0xa)
r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
accept$inet6(r1, 0x0, &(0x7f0000000000))
socket$inet6(0x1c, 0x0, 0x0)
vfork()
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r2, &(0x7f0000000740)={0x10, 0x2, 0x3}, 0x10)

12:44:43 executing program 1:
syz_emit_ethernet(0xfef2, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaabbaaaaaaaaaa080600010800060400010000000000e000000200"/42])
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
ksem_unlink(0x0)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x2, @loopback, 0x400}, 0x1c)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare})
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x1, @loopback}, 0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000003640), 0x8)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000080)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, 0x0, 0x0, 0x0, 0x5c, 0x8c}, 0xa)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
accept$inet6(r2, 0x0, &(0x7f0000000000))
socket$inet6(0x1c, 0x0, 0x0)
vfork()
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000740)={0x10, 0x2, 0x3}, 0x10)

12:44:43 executing program 1:
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64], 0x8)

12:44:43 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
sendmsg$inet_sctp(r5, 0x0, 0x0)
rfork(0x5000)

12:44:43 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = openat$bpf(0xffffff9c, &(0x7f0000000000), 0x40000, 0x0)
ioctl$BIOCSETF32(r0, 0x80084267, &(0x7f00000000c0)={0x768, 0x100})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES64=r1], 0x8)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000200)=@in={0x10, 0x2, 0x0, @rand_addr=0x50}, 0x10)

12:44:43 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = openat$bpf(0xffffff9c, &(0x7f0000000000), 0x40000, 0x0)
ioctl$BIOCSETF32(r0, 0x80084267, &(0x7f00000000c0)={0x768, 0x100})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, 0x0, 0x8)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x5}, 0x8)

12:44:43 executing program 1:
syz_emit_ethernet(0xfef2, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaabbaaaaaaaaaa080600010800060400010000000000e000000200"/42])
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
ksem_unlink(0x0)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x2, @loopback, 0x400}, 0x1c)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x1, @loopback}, 0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000003640), 0x8)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000080)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, 0x0, 0x0, 0x0, 0x5c, 0x8c}, 0xa)
r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
accept$inet6(r1, 0x0, &(0x7f0000000000))
socket$inet6(0x1c, 0x0, 0x0)
vfork()
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r2, &(0x7f0000000740)={0x10, 0x2, 0x3}, 0x10)

12:44:43 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = openat$bpf(0xffffff9c, &(0x7f0000000000), 0x40000, 0x0)
ioctl$BIOCSETF32(r0, 0x80084267, &(0x7f00000000c0)={0x768, 0x100})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES64=r1], 0x8)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x5}, 0x8)

12:44:43 executing program 1:
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64], 0x8)

12:44:43 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
sendmsg$inet_sctp(r5, 0x0, 0x0)
rfork(0x5000)

12:44:43 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = openat$bpf(0xffffff9c, &(0x7f0000000000), 0x40000, 0x0)
ioctl$BIOCSETF32(r0, 0x80084267, &(0x7f00000000c0)={0x768, 0x100})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES64=r1], 0x8)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000200)=@in={0x10, 0x2, 0x0, @rand_addr=0x50}, 0x10)

12:44:43 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = openat$bpf(0xffffff9c, &(0x7f0000000000), 0x40000, 0x0)
ioctl$BIOCSETF32(r0, 0x80084267, &(0x7f00000000c0)={0x768, 0x100})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, 0x0, 0x8)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x5}, 0x8)

12:44:43 executing program 1:
syz_emit_ethernet(0xfef2, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaabbaaaaaaaaaa080600010800060400010000000000e000000200"/42])
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
ksem_unlink(0x0)
bind$inet6(r0, 0x0, 0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare})
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x1, @loopback}, 0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000003640), 0x8)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000080)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, 0x0, 0x0, 0x0, 0x5c, 0x8c}, 0xa)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
accept$inet6(r2, 0x0, &(0x7f0000000000))
socket$inet6(0x1c, 0x0, 0x0)
vfork()
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000740)={0x10, 0x2, 0x3}, 0x10)

12:44:43 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = openat$bpf(0xffffff9c, &(0x7f0000000000), 0x40000, 0x0)
ioctl$BIOCSETF32(r0, 0x80084267, &(0x7f00000000c0)={0x768, 0x100})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES64=r1], 0x8)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x5}, 0x8)

12:44:43 executing program 1:
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64], 0x8)

12:44:43 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
sendmsg$inet_sctp(r5, 0x0, 0x0)
rfork(0x5000)

12:44:43 executing program 1:
syz_emit_ethernet(0xfef2, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaabbaaaaaaaaaa080600010800060400010000000000e000000200"/42])
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
ksem_unlink(0x0)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x2, @loopback, 0x400}, 0x1c)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare})
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x1, @loopback}, 0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000003640), 0x8)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000080)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, 0x0, 0x0, 0x0, 0x5c, 0x8c}, 0xa)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
accept$inet6(r2, 0x0, &(0x7f0000000000))
socket$inet6(0x1c, 0x0, 0x0)
vfork()
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000740)={0x10, 0x2, 0x3}, 0x10)

12:44:43 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, 0x0, 0x0)

12:44:43 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280)="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", 0x133, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)

12:44:43 executing program 1:
r0 = msgget$private(0x0, 0x42)
r1 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000000c0)={0x1, "5effb90cf75262cfecaf4e215872bc35"}, 0x14)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r2, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x7, 0x3}, 0x8)
sendto(r1, &(0x7f0000002280)="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", 0x2bc, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
syz_emit_ethernet(0x36, &(0x7f0000000080)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0xa9fe0000, @rand_addr=0x3}, @tcp={{0x1, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r3=>0x0, <r4=>0x0})
shutdown(r1, 0x1)
r5 = kqueue()
r6 = dup(r5)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
kevent(r6, &(0x7f0000000180)=[{0x4, 0xfffffffffffffff3, 0xc5}, {0x4, 0xfffffffffffffff3, 0xc700}], 0x2, &(0x7f0000000100)=[{}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000005c0), 0xa, &(0x7f00000004c0)=[{0x0}], 0x1, &(0x7f0000000b00)=ANY=[@ANYRESDEC, @ANYRES8=r4, @ANYRESHEX, @ANYRESDEC=r6, @ANYRES32, @ANYRESOCT, @ANYRES16=r3, @ANYRES32, @ANYBLOB="01986746a5de921e2b375e169edaaac6c452910fb3379ece6f0b58c9d5b2efc00e2635147b91e5f5f9974748a9bc597793eb2e541cf0dbcff34d1e21412f53ef42e763b3c077be79266b7d3885d08e924010b725d70ae1cb98bec33abffa7221dee82dd9e418dbca80094f5e9fd4ec2892a6", @ANYRES8=r0, @ANYRES32=0x0, @ANYBLOB="f06a9cdcb2ac3bec0614a61f6d3e5577e95f9f790dcb2c98d631e254608371151f91424396275db1aaa0befec0469f0ab2ba5ca47f13669ff7ba2285436dc01665915181f892022ad724fec8098551b3200da5befee77c53768fcb005235e62aa2b67eca7452e4869cf776bdcec532db36dd11a32d94c932eff28c99eb5132ecb07cbd09dd67988359e6ed0b5137309c057534358c6b8664cea93c12e022fbe09f9438b7920b18102a2944f25337a6de6d4494f65ea703671e62c21971fc396d4684167a99825916aaa2338c3ed3", @ANYRES64, @ANYRES32=0x0, @ANYBLOB="cbf77b98eccc47b0ed57e89baa807f5388bb2b196e4ce313a6ce5a0846ddcf0a1ff43e7cc58b2808d6d9271887fecba9d4e5b13d5fa8901f23a15a31c6a85ca563853bddc1ca14db00fd86f8c1afac26938bb3af24b56c9da1cc9740e03de6a3a26484e78415af9171731a6e58fe2fddf89a3e3bc1ce8529592ce7753b4871bc99151d1147d163e2d8784c856098fc257862d0d89a801b293fa5455592b3ac261d36680aa109125def66ee9fcb77c79e7d42c1281c3577955b83ffc205c8402779ceded5513eb2a2275e7361989e79e283e9f074c10d9be9c25601f533d7c4b669a5b6a210113d44318e6768205772f3d37ab88a8b", @ANYRES16, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRESDEC=r7, @ANYRES32=r4, @ANYRES64, @ANYRES32, @ANYRES8, @ANYRESDEC=r3], 0x198}, 0x100)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r8, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x2}, 0x1c)

12:44:43 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = openat$bpf(0xffffff9c, &(0x7f0000000000), 0x40000, 0x0)
ioctl$BIOCSETF32(r0, 0x80084267, &(0x7f00000000c0)={0x768, 0x100})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES64=r1], 0x8)

12:44:43 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = openat$bpf(0xffffff9c, &(0x7f0000000000), 0x40000, 0x0)
ioctl$BIOCSETF32(r0, 0x80084267, &(0x7f00000000c0)={0x768, 0x100})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000002c0)=ANY=[], 0x8)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x5}, 0x8)

12:44:43 executing program 1:
syz_emit_ethernet(0xfef2, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaabbaaaaaaaaaa080600010800060400010000000000e000000200"/42])
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
ksem_unlink(0x0)
bind$inet6(r0, 0x0, 0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare})
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x1, @loopback}, 0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000003640), 0x8)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000080)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, 0x0, 0x0, 0x0, 0x5c, 0x8c}, 0xa)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
accept$inet6(r2, 0x0, &(0x7f0000000000))
socket$inet6(0x1c, 0x0, 0x0)
vfork()
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000740)={0x10, 0x2, 0x3}, 0x10)

12:44:43 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64], 0x8)

12:44:43 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000380)='/', 0x1}, {0x0}, {0x0}], 0x3}, 0x0)
rfork(0x5000)

12:44:43 executing program 1:
r0 = msgget$private(0x0, 0x42)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000000c0)={0x1, "5effb90cf75262cfecaf4e215872bc35"}, 0x14)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r2, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x7, 0x3}, 0x8)
sendto(r1, &(0x7f0000002280)="1d77c57c16eb5158caed03d9c0f6dca317dffc1d3274f66f21ae7c59f1ee36dfd4937ea42fcc31cb20e43d2d855805008764d272582aaa8e01850752a4ef2bf19ce924bc6abfa885ce3bb82db3049521de0dcadd05090b74beb5001cc836fa6a6df5a439bbd9f6e99853d26df8f1556d7f04d639b9608adf0c8a2160f6c84cb6465394f135182bd779fca31bd722fc8452862c193bd74a492389f1a6500f3f6cd32f8e3e2348640cf138e8d8fbd568b750a6590010e379273f4535083f61c543831816d5cd1c4c0964e45de2f0d8c80d98e7b7820f1087956616a031c3ce09e02719de4eb3c7b7521469c86d1e4f4422aeadfdc10f9281d64f1ae344a1a557a97e9a7732b5cb1b0f6e4603be46ec05d26db9302240f6341885308c9f5d3b53f88e472fef6b56f84d51ccb7a8a86d7ec53003991f262a3023331bda2476443fcaabedac625c94d6a225d395e9781cfa7ccbeee8c722aff529291d324fc39ba33b20b5a5e33a163bc4869234c8fc7c392a305f68930a65de05f4a05f44f6f7d57cc6505583c17955561d574c98c618966feb5d1221255309500ddf7543cee9fc480c6a868965d8680869203683cbc6d00ae71d0653d62ceccab106843004f3d2129b49582cd46f4dba029c6317554188223a363989bee5c145a1b8cad090e864922b978db289438eff50691f0f2e54e260b1f4e0ac62f1f5f55987e01e7ca8225bfdc154fb3a2a06ed6de8294723fd17996129ffd07f4681bd76c181fa867c038eb32535011da8adb6ffc304303e2166c92523c361d7d657d9070b83f75a039484b8f302e3991cdc1c5133ee495a5b13cb35375832f250f03018149f0866a33c17f3916bffb37307c0172cf7f246a03fba1a1cd3d75730865d7202eb26b7335b0dbdaf0397603c30ffe932cde59cfcf75ce099c2aead6b0857dc24a9f188f10a3258101a7ce0ced8d78bc50c2948640ada55d6478c93704d26be6a3cff", 0x2bc, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
syz_emit_ethernet(0x36, &(0x7f0000000080)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0xa9fe0000, @rand_addr=0x3}, @tcp={{0x1, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r3=>0x0, <r4=>0x0})
shutdown(r1, 0x1)
r5 = kqueue()
r6 = dup(r5)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
kevent(r6, &(0x7f0000000180)=[{0x4, 0xfffffffffffffff3, 0xc5}, {0x4, 0xfffffffffffffff3, 0xc700}], 0x2, &(0x7f0000000100)=[{}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000005c0), 0xa, &(0x7f00000004c0)=[{0x0}], 0x1, &(0x7f0000000b00)=ANY=[@ANYRESDEC, @ANYRES8=r4, @ANYRESHEX, @ANYRESDEC=r6, @ANYRES32, @ANYRESOCT, @ANYRES16=r3, @ANYRES32, @ANYBLOB="01986746a5de921e2b375e169edaaac6c452910fb3379ece6f0b58c9d5b2efc00e2635147b91e5f5f9974748a9bc597793eb2e541cf0dbcff34d1e21412f53ef42e763b3c077be79266b7d3885d08e924010b725d70ae1cb98bec33abffa7221dee82dd9e418dbca80094f5e9fd4ec2892a6", @ANYRES8=r0, @ANYRES32=0x0, @ANYBLOB="f06a9cdcb2ac3bec0614a61f6d3e5577e95f9f790dcb2c98d631e254608371151f91424396275db1aaa0befec0469f0ab2ba5ca47f13669ff7ba2285436dc01665915181f892022ad724fec8098551b3200da5befee77c53768fcb005235e62aa2b67eca7452e4869cf776bdcec532db36dd11a32d94c932eff28c99eb5132ecb07cbd09dd67988359e6ed0b5137309c057534358c6b8664cea93c12e022fbe09f9438b7920b18102a2944f25337a6de6d4494f65ea703671e62c21971fc396d4684167a99825916aaa2338c3ed3", @ANYRES64, @ANYRES32=0x0, @ANYBLOB="cbf77b98eccc47b0ed57e89baa807f5388bb2b196e4ce313a6ce5a0846ddcf0a1ff43e7cc58b2808d6d9271887fecba9d4e5b13d5fa8901f23a15a31c6a85ca563853bddc1ca14db00fd86f8c1afac26938bb3af24b56c9da1cc9740e03de6a3a26484e78415af9171731a6e58fe2fddf89a3e3bc1ce8529592ce7753b4871bc99151d1147d163e2d8784c856098fc257862d0d89a801b293fa5455592b3ac261d36680aa109125def66ee9fcb77c79e7d42c1281c3577955b83ffc205c8402779ceded5513eb2a2275e7361989e79e283e9f074c10d9be9c25601f533d7c4b669a5b6a210113d44318e6768205772f3d37ab88a8b", @ANYRES16, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRESDEC=r7, @ANYRES32=r4, @ANYRES64, @ANYRES32, @ANYRES8, @ANYRESDEC=r3], 0x198}, 0x100)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r8, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x2}, 0x1c)

12:44:43 executing program 1:
syz_emit_ethernet(0xfef2, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaabbaaaaaaaaaa080600010800060400010000000000e000000200"/42])
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
ksem_unlink(0x0)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x2, @loopback, 0x400}, 0x1c)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare})
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x1, @loopback}, 0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000003640), 0x8)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000080)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, 0x0, 0x0, 0x0, 0x5c, 0x8c}, 0xa)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
accept$inet6(r2, 0x0, &(0x7f0000000000))
socket$inet6(0x1c, 0x0, 0x0)
vfork()
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000740)={0x10, 0x2, 0x3}, 0x10)

12:44:43 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040), 0x8)

12:44:43 executing program 1:
syz_emit_ethernet(0xfef2, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaabbaaaaaaaaaa080600010800060400010000000000e000000200"/42])
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
ksem_unlink(0x0)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x400}, 0x1c)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare})
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x1, @loopback}, 0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000003640), 0x8)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000080)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, 0x0, 0x0, 0x0, 0x5c, 0x8c}, 0xa)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
accept$inet6(r2, 0x0, &(0x7f0000000000))
socket$inet6(0x1c, 0x0, 0x0)
vfork()
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000740)={0x10, 0x2, 0x3}, 0x10)

12:44:43 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64], 0x8)

12:44:43 executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x1a, @sigval_int})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x2, 0xe9d4ee96847eaddd}, 0x10)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1, 0x19})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{0x0}], 0x1}, 0x0)

12:44:43 executing program 3:
r0 = msgget$private(0x0, 0x42)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000000c0)={0x1, "5effb90cf75262cfecaf4e215872bc35"}, 0x14)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r2, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x7, 0x3}, 0x8)
sendto(r1, &(0x7f0000002280)="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", 0x2bc, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
syz_emit_ethernet(0x36, &(0x7f0000000080)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0xa9fe0000, @rand_addr=0x3}, @tcp={{0x1, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r3=>0x0, <r4=>0x0})
shutdown(r1, 0x1)
r5 = kqueue()
r6 = dup(r5)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
kevent(r6, &(0x7f0000000180)=[{0x4, 0xfffffffffffffff3, 0xc5}, {0x4, 0xfffffffffffffff3, 0xc700}], 0x2, &(0x7f0000000100)=[{}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000005c0), 0xa, &(0x7f00000004c0)=[{0x0}], 0x1, &(0x7f0000000b00)=ANY=[@ANYRESDEC, @ANYRES8=r4, @ANYRESHEX, @ANYRESDEC=r6, @ANYRES32, @ANYRESOCT, @ANYRES16=r3, @ANYRES32, @ANYBLOB="01986746a5de921e2b375e169edaaac6c452910fb3379ece6f0b58c9d5b2efc00e2635147b91e5f5f9974748a9bc597793eb2e541cf0dbcff34d1e21412f53ef42e763b3c077be79266b7d3885d08e924010b725d70ae1cb98bec33abffa7221dee82dd9e418dbca80094f5e9fd4ec2892a6", @ANYRES8=r0, @ANYRES32=0x0, @ANYBLOB="f06a9cdcb2ac3bec0614a61f6d3e5577e95f9f790dcb2c98d631e254608371151f91424396275db1aaa0befec0469f0ab2ba5ca47f13669ff7ba2285436dc01665915181f892022ad724fec8098551b3200da5befee77c53768fcb005235e62aa2b67eca7452e4869cf776bdcec532db36dd11a32d94c932eff28c99eb5132ecb07cbd09dd67988359e6ed0b5137309c057534358c6b8664cea93c12e022fbe09f9438b7920b18102a2944f25337a6de6d4494f65ea703671e62c21971fc396d4684167a99825916aaa2338c3ed3", @ANYRES64, @ANYRES32=0x0, @ANYBLOB="cbf77b98eccc47b0ed57e89baa807f5388bb2b196e4ce313a6ce5a0846ddcf0a1ff43e7cc58b2808d6d9271887fecba9d4e5b13d5fa8901f23a15a31c6a85ca563853bddc1ca14db00fd86f8c1afac26938bb3af24b56c9da1cc9740e03de6a3a26484e78415af9171731a6e58fe2fddf89a3e3bc1ce8529592ce7753b4871bc99151d1147d163e2d8784c856098fc257862d0d89a801b293fa5455592b3ac261d36680aa109125def66ee9fcb77c79e7d42c1281c3577955b83ffc205c8402779ceded5513eb2a2275e7361989e79e283e9f074c10d9be9c25601f533d7c4b669a5b6a210113d44318e6768205772f3d37ab88a8b", @ANYRES16, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRESDEC=r7, @ANYRES32=r4, @ANYRES64, @ANYRES32, @ANYRES8, @ANYRESDEC=r3], 0x198}, 0x100)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r8, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x2}, 0x1c)

12:44:43 executing program 3:
syz_emit_ethernet(0xfef2, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaabbaaaaaaaaaa080600010800060400010000000000e000000200"/42])
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
ksem_unlink(0x0)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x2, @loopback, 0x400}, 0x1c)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare})
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x1, @loopback}, 0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000003640), 0x8)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000080)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, 0x0, 0x0, 0x0, 0x5c, 0x8c}, 0xa)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
accept$inet6(r2, 0x0, &(0x7f0000000000))
socket$inet6(0x1c, 0x0, 0x0)
vfork()
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000740)={0x10, 0x2, 0x3}, 0x10)

12:44:44 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040), 0x8)

12:44:44 executing program 3:
syz_emit_ethernet(0xfef2, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaabbaaaaaaaaaa080600010800060400010000000000e000000200"/42])
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
ksem_unlink(0x0)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x400}, 0x1c)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare})
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x1, @loopback}, 0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000003640), 0x8)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000080)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, 0x0, 0x0, 0x0, 0x5c, 0x8c}, 0xa)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
accept$inet6(r2, 0x0, &(0x7f0000000000))
socket$inet6(0x1c, 0x0, 0x0)
vfork()
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000740)={0x10, 0x2, 0x3}, 0x10)

12:44:44 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
r4 = dup2(r3, r1)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, 0x0, &(0x7f00000002c0))
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000380)='/', 0x1}, {0x0}, {0x0}], 0x3}, 0x0)

12:44:44 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280)="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", 0x2bc, 0x0, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
shutdown(r0, 0x1)

12:44:44 executing program 3:
r0 = msgget$private(0x0, 0x42)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000000c0)={0x1, "5effb90cf75262cfecaf4e215872bc35"}, 0x14)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r2, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x7, 0x3}, 0x8)
sendto(r1, &(0x7f0000002280)="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", 0x2bc, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
syz_emit_ethernet(0x36, &(0x7f0000000080)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0xa9fe0000, @rand_addr=0x3}, @tcp={{0x1, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r3=>0x0, <r4=>0x0})
shutdown(r1, 0x1)
r5 = kqueue()
r6 = dup(r5)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
kevent(r6, &(0x7f0000000180)=[{0x4, 0xfffffffffffffff3, 0xc5}, {0x4, 0xfffffffffffffff3, 0xc700}], 0x2, &(0x7f0000000100)=[{}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000005c0), 0xa, &(0x7f00000004c0)=[{0x0}], 0x1, &(0x7f0000000b00)=ANY=[@ANYRESDEC, @ANYRES8=r4, @ANYRESHEX, @ANYRESDEC=r6, @ANYRES32, @ANYRESOCT, @ANYRES16=r3, @ANYRES32, @ANYBLOB="01986746a5de921e2b375e169edaaac6c452910fb3379ece6f0b58c9d5b2efc00e2635147b91e5f5f9974748a9bc597793eb2e541cf0dbcff34d1e21412f53ef42e763b3c077be79266b7d3885d08e924010b725d70ae1cb98bec33abffa7221dee82dd9e418dbca80094f5e9fd4ec2892a6", @ANYRES8=r0, @ANYRES32=0x0, @ANYBLOB="f06a9cdcb2ac3bec0614a61f6d3e5577e95f9f790dcb2c98d631e254608371151f91424396275db1aaa0befec0469f0ab2ba5ca47f13669ff7ba2285436dc01665915181f892022ad724fec8098551b3200da5befee77c53768fcb005235e62aa2b67eca7452e4869cf776bdcec532db36dd11a32d94c932eff28c99eb5132ecb07cbd09dd67988359e6ed0b5137309c057534358c6b8664cea93c12e022fbe09f9438b7920b18102a2944f25337a6de6d4494f65ea703671e62c21971fc396d4684167a99825916aaa2338c3ed3", @ANYRES64, @ANYRES32=0x0, @ANYBLOB="cbf77b98eccc47b0ed57e89baa807f5388bb2b196e4ce313a6ce5a0846ddcf0a1ff43e7cc58b2808d6d9271887fecba9d4e5b13d5fa8901f23a15a31c6a85ca563853bddc1ca14db00fd86f8c1afac26938bb3af24b56c9da1cc9740e03de6a3a26484e78415af9171731a6e58fe2fddf89a3e3bc1ce8529592ce7753b4871bc99151d1147d163e2d8784c856098fc257862d0d89a801b293fa5455592b3ac261d36680aa109125def66ee9fcb77c79e7d42c1281c3577955b83ffc205c8402779ceded5513eb2a2275e7361989e79e283e9f074c10d9be9c25601f533d7c4b669a5b6a210113d44318e6768205772f3d37ab88a8b", @ANYRES16, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRESDEC=r7, @ANYRES32=r4, @ANYRES64, @ANYRES32, @ANYRES8, @ANYRESDEC=r3], 0x198}, 0x100)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r8, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x2}, 0x1c)

12:44:44 executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x2, 0xe9d4ee96847eaddd}, 0x10)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1, 0x19})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @ke_flags})
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{0x0}], 0x1}, 0x0)

12:44:44 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)
sendmsg$inet_sctp(r5, 0x0, 0x0)
rfork(0x5000)

12:44:44 executing program 1:
syz_emit_ethernet(0xfef2, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaabbaaaaaaaaaa080600010800060400010000000000e000000200"/42])
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
ksem_unlink(0x0)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x2, @loopback, 0x400}, 0x1c)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare})
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x1, @loopback}, 0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000003640), 0x8)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000080)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, 0x0, 0x0, 0x0, 0x5c, 0x8c}, 0xa)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
accept$inet6(r2, 0x0, &(0x7f0000000000))
socket$inet6(0x1c, 0x0, 0x0)
vfork()
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000740)={0x10, 0x2, 0x3}, 0x10)

12:44:44 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000), 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)

12:44:44 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280)="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", 0x2bc, 0x0, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
shutdown(r0, 0x1)

12:44:44 executing program 1:
msgget$private(0x0, 0x42)
r0 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
socket(0x2, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

12:44:44 executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x1a, @sigval_int})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x2, 0xe9d4ee96847eaddd}, 0x10)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1, 0x19})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{0x0}], 0x1}, 0x0)

12:44:45 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280)="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", 0x108, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)

12:44:45 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = openat$bpf(0xffffff9c, &(0x7f0000000000), 0x40000, 0x0)
ioctl$BIOCSETF32(r0, 0x80084267, &(0x7f00000000c0)={0x768, 0x100})
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES64], 0x8)

12:44:45 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = openat$bpf(0xffffff9c, &(0x7f0000000000), 0x40000, 0x0)
ioctl$BIOCSETF32(r0, 0x80084267, &(0x7f00000000c0)={0x768, 0x100})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES64], 0x8)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x5}, 0x8)

12:44:45 executing program 3:
r0 = msgget$private(0x0, 0x42)
r1 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f00000000c0)={0x1, "5effb90cf75262cfecaf4e215872bc35"}, 0x14)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x7, 0x3}, 0x8)
sendto(r2, &(0x7f0000002280)="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", 0x2bc, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
syz_emit_ethernet(0x36, &(0x7f0000000080)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0xa9fe0000, @rand_addr=0x3}, @tcp={{0x1, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r4=>0x0, <r5=>0x0})
shutdown(r2, 0x1)
r6 = kqueue()
r7 = dup(r6)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
kevent(r7, &(0x7f0000000180)=[{0x4, 0xfffffffffffffff3, 0xc5}, {0x4, 0xfffffffffffffff3, 0xc700}], 0x2, &(0x7f0000000100)=[{}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000005c0), 0xa, &(0x7f00000004c0)=[{0x0}], 0x1, &(0x7f0000000b00)=ANY=[@ANYRESDEC, @ANYRES8=r5, @ANYRESHEX=r1, @ANYRESDEC=r7, @ANYRES32, @ANYRESOCT, @ANYRES16=r4, @ANYRES32, @ANYBLOB="01986746a5de921e2b375e169edaaac6c452910fb3379ece6f0b58c9d5b2efc00e2635147b91e5f5f9974748a9bc597793eb2e541cf0dbcff34d1e21412f53ef42e763b3c077be79266b7d3885d08e924010b725d70ae1cb98bec33abffa7221dee82dd9e418dbca80094f5e9fd4ec2892a6", @ANYRES8=r0, @ANYRES32=0x0, @ANYBLOB="f06a9cdcb2ac3bec0614a61f6d3e5577e95f9f790dcb2c98d631e254608371151f91424396275db1aaa0befec0469f0ab2ba5ca47f13669ff7ba2285436dc01665915181f892022ad724fec8098551b3200da5befee77c53768fcb005235e62aa2b67eca7452e4869cf776bdcec532db36dd11a32d94c932eff28c99eb5132ecb07cbd09dd67988359e6ed0b5137309c057534358c6b8664cea93c12e022fbe09f9438b7920b18102a2944f25337a6de6d4494f65ea703671e62c21971fc396d4684167a99825916aaa2338c3ed3", @ANYRES64, @ANYRES32=0x0, @ANYBLOB="cbf77b98eccc47b0ed57e89baa807f5388bb2b196e4ce313a6ce5a0846ddcf0a1ff43e7cc58b2808d6d9271887fecba9d4e5b13d5fa8901f23a15a31c6a85ca563853bddc1ca14db00fd86f8c1afac26938bb3af24b56c9da1cc9740e03de6a3a26484e78415af9171731a6e58fe2fddf89a3e3bc1ce8529592ce7753b4871bc99151d1147d163e2d8784c856098fc257862d0d89a801b293fa5455592b3ac261d36680aa109125def66ee9fcb77c79e7d42c1281c3577955b83ffc205c8402779ceded5513eb2a2275e7361989e79e283e9f074c10d9be9c25601f533d7c4b669a5b6a210113d44318e6768205772f3d37ab88a8b", @ANYRES16, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRESDEC=r8, @ANYRES32=r5, @ANYRES64, @ANYRES32, @ANYRES8, @ANYRESDEC=r4], 0x198}, 0x100)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r9, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x2}, 0x1c)

12:44:45 executing program 3:
syz_emit_ethernet(0xfef2, &(0x7f0000000000)=ANY=[@ANYBLOB])
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
ksem_unlink(0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x1, @loopback}, 0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000003640), 0x8)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x8c}, 0xa)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
accept$inet6(r2, 0x0, &(0x7f0000000000))
socket$inet6(0x1c, 0x0, 0x0)
vfork()
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000740)={0x10, 0x2, 0x3}, 0x10)

12:44:45 executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x2, 0xe9d4ee96847eaddd}, 0x10)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1, 0x19})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @ke_flags})
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{0x0}], 0x1}, 0x0)

12:44:46 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280)="1d77c57c16eb5158caed03d9c0f6dca317dffc1d3274f66f21ae7c59f1ee36dfd4937ea42fcc31cb20e43d2d855805008764d272582aaa8e01850752a4ef2bf19ce924bc6abfa885ce3bb82db3049521de0dcadd05090b74beb5001cc836fa6a6df5a439bbd9f6e99853d26df8f1556d7f04d639b9608adf0c8a2160f6c84cb6465394f135182bd779fca31bd722fc8452862c193bd74a492389f1a6500f3f6cd32f8e3e2348640cf138e8d8fbd568b750a6590010e379273f4535083f61c543831816d5cd1c4c0964e45de2f0d8c80d98e7b7820f1087956616a031c3", 0xdd, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)

12:44:46 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
openat$bpf(0xffffff9c, &(0x7f0000000000), 0x40000, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES64=r0], 0x8)

12:44:46 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = openat$bpf(0xffffff9c, &(0x7f0000000000), 0x40000, 0x0)
ioctl$BIOCSETF32(r0, 0x80084267, &(0x7f00000000c0)={0x768, 0x100})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES64=r1], 0x8)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x5}, 0x8)

12:44:46 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280)="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", 0x2bc, 0x0, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
shutdown(r0, 0x1)

12:44:46 executing program 3:
msgget$private(0x0, 0x42)
open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

12:44:46 executing program 3:
syz_emit_ethernet(0xfef2, &(0x7f0000000000)=ANY=[@ANYBLOB])
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
ksem_unlink(0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x1, @loopback}, 0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000003640), 0x8)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x8c}, 0xa)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
accept$inet6(r2, 0x0, &(0x7f0000000000))
socket$inet6(0x1c, 0x0, 0x0)
vfork()
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000740)={0x10, 0x2, 0x3}, 0x10)

12:44:46 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280)="1d77c57c16eb5158caed03d9c0f6dca317dffc1d3274f66f21ae7c59f1ee36dfd4937ea42fcc31cb20e43d2d855805008764d272582aaa8e01850752a4ef2bf19ce924bc6abfa885ce3bb82db3049521de0dcadd05090b74beb5001cc836fa6a6df5a439bbd9f6e99853d26df8f1556d7f04d639b9608adf0c8a2160f6c84cb6465394f135182bd779fca31bd722fc8452862c193bd74a492389f1a6500f3f6cd32f8e3e2348640cf138e8d8fbd568b750a6", 0xb2, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)

12:44:46 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES64=r0], 0x8)

12:44:46 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = openat$bpf(0xffffff9c, &(0x7f0000000000), 0x40000, 0x0)
ioctl$BIOCSETF32(r0, 0x80084267, &(0x7f00000000c0)={0x768, 0x100})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES64=r1], 0x8)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x5}, 0x8)

12:44:47 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x0, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280)="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", 0x2bc, 0x0, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
shutdown(r0, 0x1)

12:44:47 executing program 1:
r0 = msgget$private(0x0, 0x42)
r1 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f00000000c0)={0x1, "5effb90cf75262cfecaf4e215872bc35"}, 0x14)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x7, 0x3}, 0x8)
sendto(r2, &(0x7f0000002280)="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", 0x2bc, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
syz_emit_ethernet(0x36, &(0x7f0000000080)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0xa9fe0000, @rand_addr=0x3}, @tcp={{0x1, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r4=>0x0, <r5=>0x0})
shutdown(r2, 0x1)
r6 = kqueue()
r7 = dup(r6)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
kevent(r7, &(0x7f0000000180)=[{0x4, 0xfffffffffffffff3, 0xc5}, {0x4, 0xfffffffffffffff3, 0xc700}], 0x2, &(0x7f0000000100)=[{}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000005c0), 0xa, &(0x7f00000004c0)=[{0x0}], 0x1, &(0x7f0000000b00)=ANY=[@ANYRESDEC, @ANYRES8=r5, @ANYRESHEX=r1, @ANYRESDEC=r7, @ANYRES32, @ANYRESOCT, @ANYRES16=r4, @ANYRES32, @ANYBLOB="01986746a5de921e2b375e169edaaac6c452910fb3379ece6f0b58c9d5b2efc00e2635147b91e5f5f9974748a9bc597793eb2e541cf0dbcff34d1e21412f53ef42e763b3c077be79266b7d3885d08e924010b725d70ae1cb98bec33abffa7221dee82dd9e418dbca80094f5e9fd4ec2892a6", @ANYRES8=r0, @ANYRES32=0x0, @ANYBLOB="f06a9cdcb2ac3bec0614a61f6d3e5577e95f9f790dcb2c98d631e254608371151f91424396275db1aaa0befec0469f0ab2ba5ca47f13669ff7ba2285436dc01665915181f892022ad724fec8098551b3200da5befee77c53768fcb005235e62aa2b67eca7452e4869cf776bdcec532db36dd11a32d94c932eff28c99eb5132ecb07cbd09dd67988359e6ed0b5137309c057534358c6b8664cea93c12e022fbe09f9438b7920b18102a2944f25337a6de6d4494f65ea703671e62c21971fc396d4684167a99825916aaa2338c3ed3", @ANYRES64, @ANYRES32=0x0, @ANYBLOB="cbf77b98eccc47b0ed57e89baa807f5388bb2b196e4ce313a6ce5a0846ddcf0a1ff43e7cc58b2808d6d9271887fecba9d4e5b13d5fa8901f23a15a31c6a85ca563853bddc1ca14db00fd86f8c1afac26938bb3af24b56c9da1cc9740e03de6a3a26484e78415af9171731a6e58fe2fddf89a3e3bc1ce8529592ce7753b4871bc99151d1147d163e2d8784c856098fc257862d0d89a801b293fa5455592b3ac261d36680aa109125def66ee9fcb77c79e7d42c1281c3577955b83ffc205c8402779ceded5513eb2a2275e7361989e79e283e9f074c10d9be9c25601f533d7c4b669a5b6a210113d44318e6768205772f3d37ab88a8b", @ANYRES16, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRESDEC=r8, @ANYRES32=r5, @ANYRES64, @ANYRES32, @ANYRES8, @ANYRESDEC=r4], 0x198}, 0x100)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r9, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x2}, 0x1c)

12:44:47 executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x2, 0xe9d4ee96847eaddd}, 0x10)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1, 0x19})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @ke_flags})
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{0x0}], 0x1}, 0x0)

12:44:47 executing program 3:
msgget$private(0x0, 0x42)
r0 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
dup2(0xffffffffffffffff, r1)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000000c0)={0x1, "5effb90cf75262cfecaf4e215872bc35"}, 0x14)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

12:44:47 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64], 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040), 0x8)

12:44:47 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = openat$bpf(0xffffff9c, &(0x7f0000000000), 0x40000, 0x0)
ioctl$BIOCSETF32(r0, 0x80084267, &(0x7f00000000c0)={0x768, 0x100})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES64=r1], 0x8)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x5}, 0x8)

12:44:47 executing program 3:
r0 = msgget$private(0x0, 0x42)
r1 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f00000000c0)={0x1, "5effb90cf75262cfecaf4e215872bc35"}, 0x14)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x7, 0x3}, 0x8)
sendto(r2, &(0x7f0000002280)="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", 0x2bc, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
syz_emit_ethernet(0x36, &(0x7f0000000080)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0xa9fe0000, @rand_addr=0x3}, @tcp={{0x1, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r4=>0x0, <r5=>0x0})
shutdown(r2, 0x1)
r6 = kqueue()
r7 = dup(r6)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
kevent(r7, &(0x7f0000000180)=[{0x4, 0xfffffffffffffff3, 0xc5}, {0x4, 0xfffffffffffffff3, 0xc700}], 0x2, &(0x7f0000000100)=[{}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000005c0), 0xa, &(0x7f00000004c0)=[{0x0}], 0x1, &(0x7f0000000b00)=ANY=[@ANYRESDEC, @ANYRES8=r5, @ANYRESHEX=r1, @ANYRESDEC=r7, @ANYRES32, @ANYRESOCT, @ANYRES16=r4, @ANYRES32, @ANYBLOB="01986746a5de921e2b375e169edaaac6c452910fb3379ece6f0b58c9d5b2efc00e2635147b91e5f5f9974748a9bc597793eb2e541cf0dbcff34d1e21412f53ef42e763b3c077be79266b7d3885d08e924010b725d70ae1cb98bec33abffa7221dee82dd9e418dbca80094f5e9fd4ec2892a6", @ANYRES8=r0, @ANYRES32=0x0, @ANYBLOB="f06a9cdcb2ac3bec0614a61f6d3e5577e95f9f790dcb2c98d631e254608371151f91424396275db1aaa0befec0469f0ab2ba5ca47f13669ff7ba2285436dc01665915181f892022ad724fec8098551b3200da5befee77c53768fcb005235e62aa2b67eca7452e4869cf776bdcec532db36dd11a32d94c932eff28c99eb5132ecb07cbd09dd67988359e6ed0b5137309c057534358c6b8664cea93c12e022fbe09f9438b7920b18102a2944f25337a6de6d4494f65ea703671e62c21971fc396d4684167a99825916aaa2338c3ed3", @ANYRES64, @ANYRES32=0x0, @ANYBLOB="cbf77b98eccc47b0ed57e89baa807f5388bb2b196e4ce313a6ce5a0846ddcf0a1ff43e7cc58b2808d6d9271887fecba9d4e5b13d5fa8901f23a15a31c6a85ca563853bddc1ca14db00fd86f8c1afac26938bb3af24b56c9da1cc9740e03de6a3a26484e78415af9171731a6e58fe2fddf89a3e3bc1ce8529592ce7753b4871bc99151d1147d163e2d8784c856098fc257862d0d89a801b293fa5455592b3ac261d36680aa109125def66ee9fcb77c79e7d42c1281c3577955b83ffc205c8402779ceded5513eb2a2275e7361989e79e283e9f074c10d9be9c25601f533d7c4b669a5b6a210113d44318e6768205772f3d37ab88a8b", @ANYRES16, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRESDEC=r8, @ANYRES32=r5, @ANYRES64, @ANYRES32, @ANYRES8, @ANYRESDEC=r4], 0x198}, 0x100)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r9, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x2}, 0x1c)

12:44:48 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x7fff}, 0x10)

12:44:48 executing program 1:
msgget$private(0x0, 0x42)
r0 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x7, 0x3}, 0x8)

12:44:48 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280)="1d77c57c16eb5158caed03d9c0f6dca317dffc1d3274f66f21ae7c59f1ee36dfd4937ea42fcc31cb20e43d2d855805008764d272582aaa8e01850752a4ef2bf19ce924bc6abfa885ce3bb82db3049521de0dcadd05090b74beb5001cc836fa6a6df5a439bbd9f6e99853d26df8f1556d7f04d639b9608adf0c8a2160f6c84cb6465394f135182bd779fca31bd722fc8452862c193bd74a492389f1a6500f3f6cd32f8e3e2348640cf138e8d8fbd568b750a6590010e379273f4535083f61c543831816d5cd1c4c0964e45de2f0d8c80d98e7b7820f1087956616a031c3ce09e02719de4eb3c7b7521469c86d1e4f4422aeadfdc10f9281d64f1ae344a1a557a97e9a7732b5cb1b0f6e4603be46ec05d26db9302240f6341885308c9f5d3b53f88e472fef6b56f84d51ccb7a8a86d7ec53003991f262a3023331bda2476443fcaabedac625c94d6a225d395e9781cfa7ccbeee8c722aff529291d324fc39b", 0x15e, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)

12:44:48 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64], 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040), 0x8)

12:44:48 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = openat$bpf(0xffffff9c, &(0x7f0000000000), 0x40000, 0x0)
ioctl$BIOCSETF32(r0, 0x80084267, &(0x7f00000000c0)={0x0, 0x100})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES64=r1], 0x8)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x5}, 0x8)

12:44:48 executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x2, 0xe9d4ee96847eaddd}, 0x10)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1, 0x19})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x0, @sival_int, @ke_flags})
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{0x0}], 0x1}, 0x0)

12:44:48 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x7fff}, 0x10)

12:44:48 executing program 3:
msgget$private(0x0, 0x42)
r0 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x7, 0x3}, 0x8)

12:44:49 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280)="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", 0x15e, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)

12:44:49 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64=r0], 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040), 0x8)

12:44:49 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = openat$bpf(0xffffff9c, &(0x7f0000000000), 0x40000, 0x0)
ioctl$BIOCSETF32(r0, 0x80084267, &(0x7f00000000c0)={0x0, 0x100})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES64=r1], 0x8)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x5}, 0x8)

12:44:49 executing program 3:
r0 = msgget$private(0x0, 0x42)
r1 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f00000000c0)={0x1, "5effb90cf75262cfecaf4e215872bc35"}, 0x14)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x7, 0x3}, 0x8)
sendto(r2, &(0x7f0000002280)="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", 0x2bc, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
syz_emit_ethernet(0x36, &(0x7f0000000080)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0xa9fe0000, @rand_addr=0x3}, @tcp={{0x1, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r4=>0x0, <r5=>0x0})
shutdown(r2, 0x1)
r6 = kqueue()
r7 = dup(r6)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
kevent(r7, &(0x7f0000000180)=[{0x4, 0xfffffffffffffff3, 0xc5}, {0x4, 0xfffffffffffffff3, 0xc700}], 0x2, &(0x7f0000000100)=[{}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000005c0), 0xa, &(0x7f00000004c0)=[{0x0}], 0x1, &(0x7f0000000b00)=ANY=[@ANYRESDEC, @ANYRES8=r5, @ANYRESHEX=r1, @ANYRESDEC=r7, @ANYRES32, @ANYRESOCT, @ANYRES16=r4, @ANYRES32, @ANYBLOB="01986746a5de921e2b375e169edaaac6c452910fb3379ece6f0b58c9d5b2efc00e2635147b91e5f5f9974748a9bc597793eb2e541cf0dbcff34d1e21412f53ef42e763b3c077be79266b7d3885d08e924010b725d70ae1cb98bec33abffa7221dee82dd9e418dbca80094f5e9fd4ec2892a6", @ANYRES8=r0, @ANYRES32=0x0, @ANYBLOB="f06a9cdcb2ac3bec0614a61f6d3e5577e95f9f790dcb2c98d631e254608371151f91424396275db1aaa0befec0469f0ab2ba5ca47f13669ff7ba2285436dc01665915181f892022ad724fec8098551b3200da5befee77c53768fcb005235e62aa2b67eca7452e4869cf776bdcec532db36dd11a32d94c932eff28c99eb5132ecb07cbd09dd67988359e6ed0b5137309c057534358c6b8664cea93c12e022fbe09f9438b7920b18102a2944f25337a6de6d4494f65ea703671e62c21971fc396d4684167a99825916aaa2338c3ed3", @ANYRES64, @ANYRES32=0x0, @ANYBLOB="cbf77b98eccc47b0ed57e89baa807f5388bb2b196e4ce313a6ce5a0846ddcf0a1ff43e7cc58b2808d6d9271887fecba9d4e5b13d5fa8901f23a15a31c6a85ca563853bddc1ca14db00fd86f8c1afac26938bb3af24b56c9da1cc9740e03de6a3a26484e78415af9171731a6e58fe2fddf89a3e3bc1ce8529592ce7753b4871bc99151d1147d163e2d8784c856098fc257862d0d89a801b293fa5455592b3ac261d36680aa109125def66ee9fcb77c79e7d42c1281c3577955b83ffc205c8402779ceded5513eb2a2275e7361989e79e283e9f074c10d9be9c25601f533d7c4b669a5b6a210113d44318e6768205772f3d37ab88a8b", @ANYRES16, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRESDEC=r8, @ANYRES32=r5, @ANYRES64, @ANYRES32, @ANYRES8, @ANYRESDEC=r4], 0x198}, 0x100)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r9, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x2}, 0x1c)

12:44:49 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
r4 = dup2(r3, r1)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, &(0x7f00000000c0)=[{0x0}, {0x0}], 0x2}, 0x0)
rfork(0x5000)

12:44:49 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, 0x0, &(0x7f00000002c0))
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000380)='/', 0x1}, {0x0}, {0x0}], 0x3}, 0x0)

12:44:49 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280)="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", 0x15e, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)

12:44:49 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64=r0], 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040), 0x8)

12:44:49 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = openat$bpf(0xffffff9c, &(0x7f0000000000), 0x40000, 0x0)
ioctl$BIOCSETF32(r0, 0x80084267, &(0x7f00000000c0)={0x0, 0x100})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES64=r1], 0x8)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x5}, 0x8)

12:44:49 executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x2, 0xe9d4ee96847eaddd}, 0x10)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{0x0}], 0x1}, 0x0)

12:44:49 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
r4 = dup2(r3, r1)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, &(0x7f00000000c0)=[{0x0}, {0x0}], 0x2}, 0x0)
rfork(0x5000)

12:44:49 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, 0x0, &(0x7f00000002c0))
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000380)='/', 0x1}, {0x0}, {0x0}], 0x3}, 0x0)

12:44:49 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100), 0x10)

12:44:49 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64=r0], 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040), 0x8)

12:44:49 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0], 0x8)

12:44:49 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000380)='/', 0x1}, {0x0}, {0x0}], 0x3}, 0x0)
rfork(0x5000)

12:44:49 executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000080)={0x1, 0x1a, @sigval_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a})
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x430, 0x0, 0x0)

12:44:49 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, 0x0, &(0x7f00000002c0))
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000380)='/', 0x1}, {0x0}, {0x0}], 0x3}, 0x0)

12:44:49 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100), 0x10)

12:44:49 executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64=r0], 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040), 0x8)

12:44:49 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0], 0x8)

12:44:49 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, 0x0}, 0x0)
rfork(0x5000)

12:44:49 executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000080)={0x1, 0x1a, @sigval_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a})
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x430, 0x0, 0x0)

12:44:49 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = openat$bpf(0xffffff9c, &(0x7f0000000000), 0x40000, 0x0)
ioctl$BIOCSETF32(r0, 0x80084267, &(0x7f00000000c0)={0x768, 0x100})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES64=r1], 0x8)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x5}, 0x8)

12:44:49 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100), 0x10)

12:44:49 executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64=r0], 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040), 0x8)

12:44:49 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0], 0x8)

12:44:49 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, 0x0}, 0x0)
rfork(0x5000)

12:44:49 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = openat$bpf(0xffffff9c, &(0x7f0000000000), 0x40000, 0x0)
ioctl$BIOCSETF32(r0, 0x80084267, &(0x7f00000000c0)={0x768, 0x100})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES64=r1], 0x8)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x5}, 0x8)

12:44:49 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = openat$bpf(0xffffff9c, &(0x7f0000000000), 0x40000, 0x0)
ioctl$BIOCSETF32(r0, 0x80084267, &(0x7f00000000c0)={0x768, 0x100})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES64=r1], 0x8)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x5}, 0x8)

12:44:49 executing program 1:
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100), 0x10)

12:44:49 executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64=r0], 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040), 0x8)

12:44:49 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES64], 0x8)

12:44:49 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, 0x0}, 0x0)
rfork(0x5000)

12:44:49 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = openat$bpf(0xffffff9c, &(0x7f0000000000), 0x40000, 0x0)
ioctl$BIOCSETF32(r0, 0x80084267, &(0x7f00000000c0)={0x768, 0x100})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES64=r1], 0x8)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x5}, 0x8)

12:44:49 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = openat$bpf(0xffffff9c, &(0x7f0000000000), 0x40000, 0x0)
ioctl$BIOCSETF32(r0, 0x80084267, &(0x7f00000000c0)={0x768, 0x100})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES64=r1], 0x8)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x5}, 0x8)

12:44:49 executing program 1:
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100), 0x10)

12:44:49 executing program 1:
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64=r0], 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040), 0x8)

12:44:49 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
dup2(r4, r2)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, &(0x7f00000000c0)=[{0x0}, {0x0}], 0x2}, 0x0)
rfork(0x5000)

12:44:49 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000380)='/', 0x1}, {0x0}], 0x2}, 0x0)
rfork(0x5000)

12:44:49 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = openat$bpf(0xffffff9c, &(0x7f0000000000), 0x40000, 0x0)
ioctl$BIOCSETF32(r0, 0x80084267, &(0x7f00000000c0)={0x768, 0x100})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES64=r1], 0x8)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x5}, 0x8)

12:44:50 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, 0x0, &(0x7f00000002c0))
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, 0x0}, 0x0)

12:44:50 executing program 3:
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100), 0x10)

12:44:50 executing program 3:
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64=r0], 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040), 0x8)

12:44:50 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280)="1d77c57c16eb5158caed03d9c0f6dca317dffc1d3274f66f21ae7c59f1ee36dfd4937ea42fcc31cb20e43d2d855805008764d272582aaa8e01850752a4ef2bf19ce924bc6abfa885ce3bb82db3049521de0dcadd05090b74beb5001cc836fa6a6df5a439bbd9f6e99853d26df8f1556d7f04d639b9608adf0c8a2160f6c84cb6465394f135182bd779fca31bd722fc8452862c193bd74a492389f1a6500f3f6cd32f8e3e2348640c", 0xa8, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)

12:44:50 executing program 3:
msgget$private(0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

12:44:50 executing program 1:
r0 = msgget$private(0x0, 0x42)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, 0x0, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r2, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x7, 0x3}, 0x8)
sendto(r1, &(0x7f0000002280)="1d77c57c16eb5158caed03d9c0f6dca317dffc1d3274f66f21ae7c59f1ee36dfd4937ea42fcc31cb20e43d2d855805008764d272582aaa8e01850752a4ef2bf19ce924bc6abfa885ce3bb82db3049521de0dcadd05090b74beb5001cc836fa6a6df5a439bbd9f6e99853d26df8f1556d7f04d639b9608adf0c8a2160f6c84cb6465394f135182bd779fca31bd722fc8452862c193bd74a492389f1a6500f3f6cd32f8e3e2348640cf138e8d8fbd568b750a6590010e379273f4535083f61c543831816d5cd1c4c0964e45de2f0d8c80d98e7b7820f1087956616a031c3ce09e02719de4eb3c7b7521469c86d1e4f4422aeadfdc10f9281d64f1ae344a1a557a97e9a7732b5cb1b0f6e4603be46ec05d26db9302240f6341885308c9f5d3b53f88e472fef6b56f84d51ccb7a8a86d7ec53003991f262a3023331bda2476443fcaabedac625c94d6a225d395e9781cfa7ccbeee8c722aff529291d324fc39ba33b20b5a5e33a163bc4869234c8fc7c392a305f68930a65de05f4a05f44f6f7d57cc6505583c17955561d574c98c618966feb5d1221255309500ddf7543cee9fc480c6a868965d8680869203683cbc6d00ae71d0653d62ceccab106843004f3d2129b49582cd46f4dba029c6317554188223a363989bee5c145a1b8cad090e864922b978db289438eff50691f0f2e54e260b1f4e0ac62f1f5f55987e01e7ca8225bfdc154fb3a2a06ed6de8294723fd17996129ffd07f4681bd76c181fa867c038eb32535011da8adb6ffc304303e2166c92523c361d7d657d9070b83f75a039484b8f302e3991cdc1c5133ee495a5b13cb35375832f250f03018149f0866a33c17f3916bffb37307c0172cf7f246a03fba1a1cd3d75730865d7202eb26b7335b0dbdaf0397603c30ffe932cde59cfcf75ce099c2aead6b0857dc24a9f188f10a3258101a7ce0ced8d78bc50c2948640ada55d6478c93704d26be6a3cff", 0x2bc, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
syz_emit_ethernet(0x36, &(0x7f0000000080)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0xa9fe0000, @rand_addr=0x3}, @tcp={{0x1, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r3=>0x0, <r4=>0x0})
shutdown(r1, 0x1)
r5 = kqueue()
r6 = dup(r5)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
kevent(r6, &(0x7f0000000180)=[{0x4, 0xfffffffffffffff3, 0xc5}, {0x4, 0xfffffffffffffff3, 0xc700}], 0x2, &(0x7f0000000100)=[{}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000005c0), 0xa, &(0x7f00000004c0)=[{0x0}], 0x1, &(0x7f0000000b00)=ANY=[@ANYRESDEC, @ANYRES8=r4, @ANYRESHEX, @ANYRESDEC=r6, @ANYRES32, @ANYRESOCT, @ANYRES16=r3, @ANYRES32, @ANYBLOB="01986746a5de921e2b375e169edaaac6c452910fb3379ece6f0b58c9d5b2efc00e2635147b91e5f5f9974748a9bc597793eb2e541cf0dbcff34d1e21412f53ef42e763b3c077be79266b7d3885d08e924010b725d70ae1cb98bec33abffa7221dee82dd9e418dbca80094f5e9fd4ec2892a6", @ANYRES8=r0, @ANYRES32=0x0, @ANYBLOB="f06a9cdcb2ac3bec0614a61f6d3e5577e95f9f790dcb2c98d631e254608371151f91424396275db1aaa0befec0469f0ab2ba5ca47f13669ff7ba2285436dc01665915181f892022ad724fec8098551b3200da5befee77c53768fcb005235e62aa2b67eca7452e4869cf776bdcec532db36dd11a32d94c932eff28c99eb5132ecb07cbd09dd67988359e6ed0b5137309c057534358c6b8664cea93c12e022fbe09f9438b7920b18102a2944f25337a6de6d4494f65ea703671e62c21971fc396d4684167a99825916aaa2338c3ed3", @ANYRES64, @ANYRES32=0x0, @ANYBLOB="cbf77b98eccc47b0ed57e89baa807f5388bb2b196e4ce313a6ce5a0846ddcf0a1ff43e7cc58b2808d6d9271887fecba9d4e5b13d5fa8901f23a15a31c6a85ca563853bddc1ca14db00fd86f8c1afac26938bb3af24b56c9da1cc9740e03de6a3a26484e78415af9171731a6e58fe2fddf89a3e3bc1ce8529592ce7753b4871bc99151d1147d163e2d8784c856098fc257862d0d89a801b293fa5455592b3ac261d36680aa109125def66ee9fcb77c79e7d42c1281c3577955b83ffc205c8402779ceded5513eb2a2275e7361989e79e283e9f074c10d9be9c25601f533d7c4b669a5b6a210113d44318e6768205772f3d37ab88a8b", @ANYRES16, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRESDEC=r7, @ANYRES32=r4, @ANYRES64, @ANYRES32, @ANYRES8, @ANYRESDEC=r3], 0x198}, 0x100)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r8, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x2}, 0x1c)

12:44:50 executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x2, 0xe9d4ee96847eaddd}, 0x10)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{0x0}], 0x1}, 0x0)

12:44:50 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100), 0x10)

12:44:50 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, 0x0, &(0x7f00000002c0))
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, 0x0}, 0x0)

12:44:50 executing program 1:
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64=r0], 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040), 0x8)

12:44:50 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280)="1d77c57c16eb5158caed03d9c0f6dca317dffc1d3274f66f21ae7c59f1ee36dfd4937ea42fcc31cb20e43d2d855805008764d272582aaa8e01850752a4ef2bf19ce924bc6abfa885ce3bb82db3049521de0dcadd05090b74beb5001cc836fa6a6df5a439bbd9f6e99853d26df8f1556d7f04d639b9608adf0c8a2160f6c84cb6465394f135182bd779fca31bd722fc8452862c193bd74a492389f1a6500f", 0x9e, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)

12:44:50 executing program 1:
msgget$private(0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

12:44:50 executing program 1:
r0 = msgget$private(0x0, 0x42)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, 0x0, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r2, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x7, 0x3}, 0x8)
sendto(r1, &(0x7f0000002280)="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", 0x2bc, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
syz_emit_ethernet(0x36, &(0x7f0000000080)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0xa9fe0000, @rand_addr=0x3}, @tcp={{0x1, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r3=>0x0, <r4=>0x0})
shutdown(r1, 0x1)
r5 = kqueue()
r6 = dup(r5)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
kevent(r6, &(0x7f0000000180)=[{0x4, 0xfffffffffffffff3, 0xc5}, {0x4, 0xfffffffffffffff3, 0xc700}], 0x2, &(0x7f0000000100)=[{}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000005c0), 0xa, &(0x7f00000004c0)=[{0x0}], 0x1, &(0x7f0000000b00)=ANY=[@ANYRESDEC, @ANYRES8=r4, @ANYRESHEX, @ANYRESDEC=r6, @ANYRES32, @ANYRESOCT, @ANYRES16=r3, @ANYRES32, @ANYBLOB="01986746a5de921e2b375e169edaaac6c452910fb3379ece6f0b58c9d5b2efc00e2635147b91e5f5f9974748a9bc597793eb2e541cf0dbcff34d1e21412f53ef42e763b3c077be79266b7d3885d08e924010b725d70ae1cb98bec33abffa7221dee82dd9e418dbca80094f5e9fd4ec2892a6", @ANYRES8=r0, @ANYRES32=0x0, @ANYBLOB="f06a9cdcb2ac3bec0614a61f6d3e5577e95f9f790dcb2c98d631e254608371151f91424396275db1aaa0befec0469f0ab2ba5ca47f13669ff7ba2285436dc01665915181f892022ad724fec8098551b3200da5befee77c53768fcb005235e62aa2b67eca7452e4869cf776bdcec532db36dd11a32d94c932eff28c99eb5132ecb07cbd09dd67988359e6ed0b5137309c057534358c6b8664cea93c12e022fbe09f9438b7920b18102a2944f25337a6de6d4494f65ea703671e62c21971fc396d4684167a99825916aaa2338c3ed3", @ANYRES64, @ANYRES32=0x0, @ANYBLOB="cbf77b98eccc47b0ed57e89baa807f5388bb2b196e4ce313a6ce5a0846ddcf0a1ff43e7cc58b2808d6d9271887fecba9d4e5b13d5fa8901f23a15a31c6a85ca563853bddc1ca14db00fd86f8c1afac26938bb3af24b56c9da1cc9740e03de6a3a26484e78415af9171731a6e58fe2fddf89a3e3bc1ce8529592ce7753b4871bc99151d1147d163e2d8784c856098fc257862d0d89a801b293fa5455592b3ac261d36680aa109125def66ee9fcb77c79e7d42c1281c3577955b83ffc205c8402779ceded5513eb2a2275e7361989e79e283e9f074c10d9be9c25601f533d7c4b669a5b6a210113d44318e6768205772f3d37ab88a8b", @ANYRES16, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRESDEC=r7, @ANYRES32=r4, @ANYRES64, @ANYRES32, @ANYRES8, @ANYRESDEC=r3], 0x198}, 0x100)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r8, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x2}, 0x1c)

12:44:50 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100), 0x10)

12:44:50 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, 0x0, &(0x7f00000002c0))
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, 0x0}, 0x0)

12:44:50 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64=r0], 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040), 0x8)

12:44:50 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280)="1d77c57c16eb5158caed03d9c0f6dca317dffc1d3274f66f21ae7c59f1ee36dfd4937ea42fcc31cb20e43d2d855805008764d272582aaa8e01850752a4ef2bf19ce924bc6abfa885ce3bb82db3049521de0dcadd05090b74beb5001cc836fa6a6df5a439bbd9f6e99853d26df8f1556d7f04d639b9608adf0c8a2160f6c84cb6465394f135182bd779fca31bd722fc8452862c19", 0x94, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)

12:44:50 executing program 1:
msgget$private(0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

12:44:50 executing program 1:
r0 = msgget$private(0x0, 0x42)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, 0x0, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r2, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x7, 0x3}, 0x8)
sendto(r1, &(0x7f0000002280)="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", 0x2bc, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
syz_emit_ethernet(0x36, &(0x7f0000000080)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0xa9fe0000, @rand_addr=0x3}, @tcp={{0x1, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r3=>0x0, <r4=>0x0})
shutdown(r1, 0x1)
r5 = kqueue()
r6 = dup(r5)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
kevent(r6, &(0x7f0000000180)=[{0x4, 0xfffffffffffffff3, 0xc5}, {0x4, 0xfffffffffffffff3, 0xc700}], 0x2, &(0x7f0000000100)=[{}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000005c0), 0xa, &(0x7f00000004c0)=[{0x0}], 0x1, &(0x7f0000000b00)=ANY=[@ANYRESDEC, @ANYRES8=r4, @ANYRESHEX, @ANYRESDEC=r6, @ANYRES32, @ANYRESOCT, @ANYRES16=r3, @ANYRES32, @ANYBLOB="01986746a5de921e2b375e169edaaac6c452910fb3379ece6f0b58c9d5b2efc00e2635147b91e5f5f9974748a9bc597793eb2e541cf0dbcff34d1e21412f53ef42e763b3c077be79266b7d3885d08e924010b725d70ae1cb98bec33abffa7221dee82dd9e418dbca80094f5e9fd4ec2892a6", @ANYRES8=r0, @ANYRES32=0x0, @ANYBLOB="f06a9cdcb2ac3bec0614a61f6d3e5577e95f9f790dcb2c98d631e254608371151f91424396275db1aaa0befec0469f0ab2ba5ca47f13669ff7ba2285436dc01665915181f892022ad724fec8098551b3200da5befee77c53768fcb005235e62aa2b67eca7452e4869cf776bdcec532db36dd11a32d94c932eff28c99eb5132ecb07cbd09dd67988359e6ed0b5137309c057534358c6b8664cea93c12e022fbe09f9438b7920b18102a2944f25337a6de6d4494f65ea703671e62c21971fc396d4684167a99825916aaa2338c3ed3", @ANYRES64, @ANYRES32=0x0, @ANYBLOB="cbf77b98eccc47b0ed57e89baa807f5388bb2b196e4ce313a6ce5a0846ddcf0a1ff43e7cc58b2808d6d9271887fecba9d4e5b13d5fa8901f23a15a31c6a85ca563853bddc1ca14db00fd86f8c1afac26938bb3af24b56c9da1cc9740e03de6a3a26484e78415af9171731a6e58fe2fddf89a3e3bc1ce8529592ce7753b4871bc99151d1147d163e2d8784c856098fc257862d0d89a801b293fa5455592b3ac261d36680aa109125def66ee9fcb77c79e7d42c1281c3577955b83ffc205c8402779ceded5513eb2a2275e7361989e79e283e9f074c10d9be9c25601f533d7c4b669a5b6a210113d44318e6768205772f3d37ab88a8b", @ANYRES16, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRESDEC=r7, @ANYRES32=r4, @ANYRES64, @ANYRES32, @ANYRES8, @ANYRESDEC=r3], 0x198}, 0x100)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r8, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x2}, 0x1c)

12:44:50 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100), 0x10)

12:44:50 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, 0x0, &(0x7f00000002c0))
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000380)='/', 0x1}, {0x0}], 0x2}, 0x0)

12:44:50 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64=r0], 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040), 0x8)

12:44:50 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280)="1d77c57c16eb5158caed03d9c0f6dca317dffc1d3274f66f21ae7c59f1ee36dfd4937ea42fcc31cb20e43d2d855805008764d272582aaa8e01850752a4ef2bf19ce924bc6abfa885ce3bb82db3049521de0dcadd05090b74beb5001cc836fa6a6df5a439bbd9f6e99853d26df8f1556d7f04d639b9608adf0c8a2160f6c84cb6465394f135182bd779fc", 0x8a, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)

12:44:50 executing program 1:
msgget$private(0x0, 0x42)
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

12:44:50 executing program 1:
r0 = msgget$private(0x0, 0x42)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000000c0)={0x0, "5effb90cf75262cfecaf4e215872bc35"}, 0x14)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r2, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x7, 0x3}, 0x8)
sendto(r1, &(0x7f0000002280)="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", 0x2bc, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
syz_emit_ethernet(0x36, &(0x7f0000000080)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0xa9fe0000, @rand_addr=0x3}, @tcp={{0x1, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r3=>0x0, <r4=>0x0})
shutdown(r1, 0x1)
r5 = kqueue()
r6 = dup(r5)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
kevent(r6, &(0x7f0000000180)=[{0x4, 0xfffffffffffffff3, 0xc5}, {0x4, 0xfffffffffffffff3, 0xc700}], 0x2, &(0x7f0000000100)=[{}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000005c0), 0xa, &(0x7f00000004c0)=[{0x0}], 0x1, &(0x7f0000000b00)=ANY=[@ANYRESDEC, @ANYRES8=r4, @ANYRESHEX, @ANYRESDEC=r6, @ANYRES32, @ANYRESOCT, @ANYRES16=r3, @ANYRES32, @ANYBLOB="01986746a5de921e2b375e169edaaac6c452910fb3379ece6f0b58c9d5b2efc00e2635147b91e5f5f9974748a9bc597793eb2e541cf0dbcff34d1e21412f53ef42e763b3c077be79266b7d3885d08e924010b725d70ae1cb98bec33abffa7221dee82dd9e418dbca80094f5e9fd4ec2892a6", @ANYRES8=r0, @ANYRES32=0x0, @ANYBLOB="f06a9cdcb2ac3bec0614a61f6d3e5577e95f9f790dcb2c98d631e254608371151f91424396275db1aaa0befec0469f0ab2ba5ca47f13669ff7ba2285436dc01665915181f892022ad724fec8098551b3200da5befee77c53768fcb005235e62aa2b67eca7452e4869cf776bdcec532db36dd11a32d94c932eff28c99eb5132ecb07cbd09dd67988359e6ed0b5137309c057534358c6b8664cea93c12e022fbe09f9438b7920b18102a2944f25337a6de6d4494f65ea703671e62c21971fc396d4684167a99825916aaa2338c3ed3", @ANYRES64, @ANYRES32=0x0, @ANYBLOB="cbf77b98eccc47b0ed57e89baa807f5388bb2b196e4ce313a6ce5a0846ddcf0a1ff43e7cc58b2808d6d9271887fecba9d4e5b13d5fa8901f23a15a31c6a85ca563853bddc1ca14db00fd86f8c1afac26938bb3af24b56c9da1cc9740e03de6a3a26484e78415af9171731a6e58fe2fddf89a3e3bc1ce8529592ce7753b4871bc99151d1147d163e2d8784c856098fc257862d0d89a801b293fa5455592b3ac261d36680aa109125def66ee9fcb77c79e7d42c1281c3577955b83ffc205c8402779ceded5513eb2a2275e7361989e79e283e9f074c10d9be9c25601f533d7c4b669a5b6a210113d44318e6768205772f3d37ab88a8b", @ANYRES16, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRESDEC=r7, @ANYRES32=r4, @ANYRES64, @ANYRES32, @ANYRES8, @ANYRESDEC=r3], 0x198}, 0x100)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r8, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x2}, 0x1c)

12:44:50 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100), 0x10)

12:44:50 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, 0x0, &(0x7f00000002c0))
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000380)='/', 0x1}, {0x0}], 0x2}, 0x0)

12:44:50 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64=r0], 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040), 0x8)

12:44:50 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280)="1d77c57c16eb5158caed03d9c0f6dca317dffc1d3274f66f21ae7c59f1ee36dfd4937ea42fcc31cb20e43d2d855805008764d272582aaa8e01850752a4ef2bf19ce924bc6abfa885ce3bb82db3049521de0dcadd05090b74beb5001cc836fa6a6df5a439bbd9f6e99853d26df8f1556d7f04d639b9608adf0c8a2160f6c84cb6", 0x80, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)

12:44:50 executing program 1:
msgget$private(0x0, 0x42)
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

12:44:50 executing program 1:
r0 = msgget$private(0x0, 0x42)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000000c0)={0x0, "5effb90cf75262cfecaf4e215872bc35"}, 0x14)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r2, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x7, 0x3}, 0x8)
sendto(r1, &(0x7f0000002280)="1d77c57c16eb5158caed03d9c0f6dca317dffc1d3274f66f21ae7c59f1ee36dfd4937ea42fcc31cb20e43d2d855805008764d272582aaa8e01850752a4ef2bf19ce924bc6abfa885ce3bb82db3049521de0dcadd05090b74beb5001cc836fa6a6df5a439bbd9f6e99853d26df8f1556d7f04d639b9608adf0c8a2160f6c84cb6465394f135182bd779fca31bd722fc8452862c193bd74a492389f1a6500f3f6cd32f8e3e2348640cf138e8d8fbd568b750a6590010e379273f4535083f61c543831816d5cd1c4c0964e45de2f0d8c80d98e7b7820f1087956616a031c3ce09e02719de4eb3c7b7521469c86d1e4f4422aeadfdc10f9281d64f1ae344a1a557a97e9a7732b5cb1b0f6e4603be46ec05d26db9302240f6341885308c9f5d3b53f88e472fef6b56f84d51ccb7a8a86d7ec53003991f262a3023331bda2476443fcaabedac625c94d6a225d395e9781cfa7ccbeee8c722aff529291d324fc39ba33b20b5a5e33a163bc4869234c8fc7c392a305f68930a65de05f4a05f44f6f7d57cc6505583c17955561d574c98c618966feb5d1221255309500ddf7543cee9fc480c6a868965d8680869203683cbc6d00ae71d0653d62ceccab106843004f3d2129b49582cd46f4dba029c6317554188223a363989bee5c145a1b8cad090e864922b978db289438eff50691f0f2e54e260b1f4e0ac62f1f5f55987e01e7ca8225bfdc154fb3a2a06ed6de8294723fd17996129ffd07f4681bd76c181fa867c038eb32535011da8adb6ffc304303e2166c92523c361d7d657d9070b83f75a039484b8f302e3991cdc1c5133ee495a5b13cb35375832f250f03018149f0866a33c17f3916bffb37307c0172cf7f246a03fba1a1cd3d75730865d7202eb26b7335b0dbdaf0397603c30ffe932cde59cfcf75ce099c2aead6b0857dc24a9f188f10a3258101a7ce0ced8d78bc50c2948640ada55d6478c93704d26be6a3cff", 0x2bc, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
syz_emit_ethernet(0x36, &(0x7f0000000080)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0xa9fe0000, @rand_addr=0x3}, @tcp={{0x1, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r3=>0x0, <r4=>0x0})
shutdown(r1, 0x1)
r5 = kqueue()
r6 = dup(r5)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
kevent(r6, &(0x7f0000000180)=[{0x4, 0xfffffffffffffff3, 0xc5}, {0x4, 0xfffffffffffffff3, 0xc700}], 0x2, &(0x7f0000000100)=[{}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000005c0), 0xa, &(0x7f00000004c0)=[{0x0}], 0x1, &(0x7f0000000b00)=ANY=[@ANYRESDEC, @ANYRES8=r4, @ANYRESHEX, @ANYRESDEC=r6, @ANYRES32, @ANYRESOCT, @ANYRES16=r3, @ANYRES32, @ANYBLOB="01986746a5de921e2b375e169edaaac6c452910fb3379ece6f0b58c9d5b2efc00e2635147b91e5f5f9974748a9bc597793eb2e541cf0dbcff34d1e21412f53ef42e763b3c077be79266b7d3885d08e924010b725d70ae1cb98bec33abffa7221dee82dd9e418dbca80094f5e9fd4ec2892a6", @ANYRES8=r0, @ANYRES32=0x0, @ANYBLOB="f06a9cdcb2ac3bec0614a61f6d3e5577e95f9f790dcb2c98d631e254608371151f91424396275db1aaa0befec0469f0ab2ba5ca47f13669ff7ba2285436dc01665915181f892022ad724fec8098551b3200da5befee77c53768fcb005235e62aa2b67eca7452e4869cf776bdcec532db36dd11a32d94c932eff28c99eb5132ecb07cbd09dd67988359e6ed0b5137309c057534358c6b8664cea93c12e022fbe09f9438b7920b18102a2944f25337a6de6d4494f65ea703671e62c21971fc396d4684167a99825916aaa2338c3ed3", @ANYRES64, @ANYRES32=0x0, @ANYBLOB="cbf77b98eccc47b0ed57e89baa807f5388bb2b196e4ce313a6ce5a0846ddcf0a1ff43e7cc58b2808d6d9271887fecba9d4e5b13d5fa8901f23a15a31c6a85ca563853bddc1ca14db00fd86f8c1afac26938bb3af24b56c9da1cc9740e03de6a3a26484e78415af9171731a6e58fe2fddf89a3e3bc1ce8529592ce7753b4871bc99151d1147d163e2d8784c856098fc257862d0d89a801b293fa5455592b3ac261d36680aa109125def66ee9fcb77c79e7d42c1281c3577955b83ffc205c8402779ceded5513eb2a2275e7361989e79e283e9f074c10d9be9c25601f533d7c4b669a5b6a210113d44318e6768205772f3d37ab88a8b", @ANYRES16, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRESDEC=r7, @ANYRES32=r4, @ANYRES64, @ANYRES32, @ANYRES8, @ANYRESDEC=r3], 0x198}, 0x100)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r8, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x2}, 0x1c)

12:44:50 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100), 0x10)

12:44:50 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, 0x0, &(0x7f00000002c0))
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000380)='/', 0x1}, {0x0}], 0x2}, 0x0)

12:44:50 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64=r0], 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040), 0x8)

12:44:50 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280)="1d77c57c16eb5158caed03d9c0f6dca317dffc1d3274f66f21ae7c59f1ee36dfd4937ea42fcc31cb20e43d2d855805008764d272582aaa8e01850752a4ef2bf19ce924bc6abfa885ce3bb82db3049521de0dcadd05090b74beb5001cc836fa6a6df5a439bbd9f6e99853d26df8f1556d7f04d639b960", 0x76, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)

12:44:50 executing program 1:
msgget$private(0x0, 0x42)
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

12:44:50 executing program 1:
r0 = msgget$private(0x0, 0x42)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000000c0)={0x0, "5effb90cf75262cfecaf4e215872bc35"}, 0x14)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r2, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x7, 0x3}, 0x8)
sendto(r1, &(0x7f0000002280)="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", 0x2bc, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
syz_emit_ethernet(0x36, &(0x7f0000000080)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0xa9fe0000, @rand_addr=0x3}, @tcp={{0x1, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r3=>0x0, <r4=>0x0})
shutdown(r1, 0x1)
r5 = kqueue()
r6 = dup(r5)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
kevent(r6, &(0x7f0000000180)=[{0x4, 0xfffffffffffffff3, 0xc5}, {0x4, 0xfffffffffffffff3, 0xc700}], 0x2, &(0x7f0000000100)=[{}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000005c0), 0xa, &(0x7f00000004c0)=[{0x0}], 0x1, &(0x7f0000000b00)=ANY=[@ANYRESDEC, @ANYRES8=r4, @ANYRESHEX, @ANYRESDEC=r6, @ANYRES32, @ANYRESOCT, @ANYRES16=r3, @ANYRES32, @ANYBLOB="01986746a5de921e2b375e169edaaac6c452910fb3379ece6f0b58c9d5b2efc00e2635147b91e5f5f9974748a9bc597793eb2e541cf0dbcff34d1e21412f53ef42e763b3c077be79266b7d3885d08e924010b725d70ae1cb98bec33abffa7221dee82dd9e418dbca80094f5e9fd4ec2892a6", @ANYRES8=r0, @ANYRES32=0x0, @ANYBLOB="f06a9cdcb2ac3bec0614a61f6d3e5577e95f9f790dcb2c98d631e254608371151f91424396275db1aaa0befec0469f0ab2ba5ca47f13669ff7ba2285436dc01665915181f892022ad724fec8098551b3200da5befee77c53768fcb005235e62aa2b67eca7452e4869cf776bdcec532db36dd11a32d94c932eff28c99eb5132ecb07cbd09dd67988359e6ed0b5137309c057534358c6b8664cea93c12e022fbe09f9438b7920b18102a2944f25337a6de6d4494f65ea703671e62c21971fc396d4684167a99825916aaa2338c3ed3", @ANYRES64, @ANYRES32=0x0, @ANYBLOB="cbf77b98eccc47b0ed57e89baa807f5388bb2b196e4ce313a6ce5a0846ddcf0a1ff43e7cc58b2808d6d9271887fecba9d4e5b13d5fa8901f23a15a31c6a85ca563853bddc1ca14db00fd86f8c1afac26938bb3af24b56c9da1cc9740e03de6a3a26484e78415af9171731a6e58fe2fddf89a3e3bc1ce8529592ce7753b4871bc99151d1147d163e2d8784c856098fc257862d0d89a801b293fa5455592b3ac261d36680aa109125def66ee9fcb77c79e7d42c1281c3577955b83ffc205c8402779ceded5513eb2a2275e7361989e79e283e9f074c10d9be9c25601f533d7c4b669a5b6a210113d44318e6768205772f3d37ab88a8b", @ANYRES16, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRESDEC=r7, @ANYRES32=r4, @ANYRES64, @ANYRES32, @ANYRES8, @ANYRESDEC=r3], 0x198}, 0x100)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r8, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x2}, 0x1c)

12:44:50 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100), 0x10)

12:44:51 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64=r0], 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040), 0x8)

12:44:51 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, 0x0}, 0x0)
rfork(0x5000)

12:44:51 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280)="1d77c57c16eb5158caed03d9c0f6dca317dffc1d3274f66f21ae7c59f1ee36dfd4937ea42fcc31cb20e43d2d855805008764d272582aaa8e01850752a4ef2bf19ce924bc6abfa885ce3bb82db3049521de0dcadd05090b74beb5001cc836fa6a6df5a439bbd9f6e99853d26d", 0x6c, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)

12:44:51 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280)="1d77c57c16eb5158caed03d9c0f6dca317dffc1d3274f66f21ae7c59f1ee36dfd4937ea42fcc31cb20e43d2d855805008764d272582aaa8e01850752a4ef2bf19ce924bc6abfa885ce3bb82db3049521de0dcadd05090b74beb5001cc836fa6a6df5a439bbd9f6e99853d26df8f1556d7f04d639b9608adf0c8a2160f6c84cb6465394f135182b", 0x87, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)

12:44:51 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000380)='/', 0x1}, {0x0}], 0x2}, 0x0)
rfork(0x5000)

12:44:51 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280)="1d77c57c16eb5158caed03d9c0f6dca317dffc1d3274f66f21ae7c59f1ee36dfd4937ea42fcc31cb20e43d2d855805008764d272582aaa8e01850752a4ef2bf19ce924bc6abfa885ce3bb82db3049521de0dcadd05090b74beb5001cc836fa6a6df5a439bbd9f6e99853d26df8f1556d7f04d639b9608adf0c8a2160f6c84cb6465394f135182bd779fca31bd722fc8452862c193bd74a492389f1a6500f3f6cd32f8e3e2348640cf138e8d8fbd568b750a6590010e379273f4535083f61c543831816d5cd1c4c0964e45de2f0d8c80d98e7b7820f1087956616a031c3ce09e02719de4eb3c7b7521469c86d1e4f4422aeadfdc10f9281d64f1ae344a1a557a97e9a7732b5cb1b", 0x107, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)

12:44:51 executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x2, 0xe9d4ee96847eaddd}, 0x10)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{0x0}], 0x1}, 0x0)

12:44:51 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64=r0], 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040), 0x8)

12:44:51 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280)="1d77c57c16eb5158caed03d9c0f6dca317dffc1d3274f66f21ae7c59f1ee36dfd4937ea42fcc31cb20e43d2d855805008764d272582aaa8e01850752a4ef2bf19ce924bc6abfa885ce3bb82db3049521de0dcadd05090b74beb5001cc836fa6a6df5", 0x62, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)

12:44:51 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, 0x0}, 0x0)
rfork(0x5000)

12:44:51 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280)="1d77c57c16eb5158caed03d9c0f6dca317dffc1d3274f66f21ae7c59f1ee36dfd4937ea42fcc31cb20e43d2d855805008764d272582aaa8e01850752a4ef2bf19ce924bc6abfa885ce3bb82db3049521de0dcadd05090b74beb5001cc836fa6a6df5a439bbd9f6e99853d26df8f1556d7f04d639b9608adf0c8a2160f6c84cb6465394f135182b", 0x87, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)

12:44:51 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000380)='/', 0x1}, {0x0}], 0x2}, 0x0)
rfork(0x5000)

12:44:51 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280)="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", 0x107, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)

12:44:51 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64=r0], 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040), 0x8)

12:44:51 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280)="1d77c57c16eb5158caed03d9c0f6dca317dffc1d3274f66f21ae7c59f1ee36dfd4937ea42fcc31cb20e43d2d855805008764d272582aaa8e01850752a4ef2bf19ce924bc6abfa885ce3bb82db3049521de0dcadd05090b74", 0x58, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)

12:44:51 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, 0x0}, 0x0)
rfork(0x5000)

12:44:51 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280)="1d77c57c16eb5158caed03d9c0f6dca317dffc1d3274f66f21ae7c59f1ee36dfd4937ea42fcc31cb20e43d2d855805008764d272582aaa8e01850752a4ef2bf19ce924bc6abfa885ce3bb82db3049521de0dcadd05090b74beb5001cc836fa6a6df5a439bbd9f6e99853d26df8f1556d7f04d639b9608adf0c8a2160f6c84cb6465394f135182b", 0x87, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)

12:44:51 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000380)='/', 0x1}, {0x0}], 0x2}, 0x0)
rfork(0x5000)

12:44:51 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, 0x0}, 0x0)
rfork(0x5000)

12:44:51 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64=r0], 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040), 0x8)

12:44:51 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280)="1d77c57c16eb5158caed03d9c0f6dca317dffc1d3274f66f21ae7c59f1ee36dfd4937ea42fcc31cb20e43d2d855805008764d272582aaa8e01850752a4ef2bf19ce924bc6abfa885ce3bb82db304", 0x4e, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)

12:44:52 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, 0x0}, 0x0)
rfork(0x5000)

12:44:52 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280)="1d77c57c16eb5158caed03d9c0f6dca317dffc1d3274f66f21ae7c59f1ee36dfd4937ea42fcc31cb20e43d2d855805008764d272582aaa8e01850752a4ef2bf19ce924bc6abfa885ce3bb82db3049521de0dcadd05090b74beb5001cc836fa6a6df5a439bbd9f6e99853d26df8f1556d7f04d639b9608adf0c8a2160f6c84cb6465394f135182bd779fca31bd722fc8452862c193bd74a492389f1a6500f3f6cd32f8e3e2348640c", 0xa8, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)

12:44:52 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, &(0x7f00000000c0)=[{0x0}, {0x0}], 0x2}, 0x0)
rfork(0x5000)

12:44:52 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, 0x0}, 0x0)
rfork(0x5000)

12:44:52 executing program 3:
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES64=r0], 0x8)

12:44:52 executing program 3:
syz_emit_ethernet(0xfef2, &(0x7f0000000000)=ANY=[@ANYBLOB])
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
ksem_unlink(0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x1, @loopback}, 0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000003640), 0x8)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x8c}, 0xa)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
accept$inet6(r2, 0x0, &(0x7f0000000000))
socket$inet6(0x1c, 0x0, 0x0)
vfork()
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000740)={0x10, 0x2, 0x3}, 0x10)

12:44:52 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000002e00), 0x2)
vfork()
socket$inet_tcp(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare=[0x3b36d6d9, 0x6, 0x800, 0x1, 0x7b5d, 0x15b9, 0xfed4, 0x2]})
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCRGETADDRS(r4, 0xc4504446, &(0x7f0000000a80)={{"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", "606ee00d0e2f9a2d36369616c468fbf2f3d788ec39e12508313a2c47252a9abc"}, 0x0})
connect$inet(r0, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)
sigwait(&(0x7f0000000100)={[0x7fff, 0x7, 0x6, 0x8001]}, 0x2)

12:44:53 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280)="1d77c57c16eb5158caed03d9c0f6dca317dffc1d3274f66f21ae7c59f1ee36dfd4937ea42fcc31cb20e43d2d855805008764d272582aaa8e01850752a4ef2bf19ce924bc6abfa885ce3bb82db3049521de0dcadd05090b74beb5001cc836fa6a6df5a439bbd9f6e99853d26df8f1556d7f04d639b9608adf0c8a2160f6c84cb6465394f135182bd779fca31bd722fc8452862c193bd74a492389f1a6500f3f6cd32f8e3e2348640c", 0xa8, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)

12:44:53 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280)="1d77c57c16eb5158caed03d9c0f6dca317dffc1d3274f66f21ae7c59f1ee36dfd4937ea42fcc31cb20e43d2d855805008764d272582aaa8e01850752a4ef2bf19ce924bc", 0x44, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)

12:44:53 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, &(0x7f00000000c0)=[{0x0}, {0x0}], 0x2}, 0x0)
rfork(0x5000)

12:44:53 executing program 3:
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES64=r0], 0x8)

12:44:53 executing program 3:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = getpgid(0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0)
connect$inet(r3, &(0x7f0000000900)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10)
procctl$PROC_STACKGAP_CTL(0x0, r2, 0x11, &(0x7f0000000040)=0x4d)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int, @ke_flags})
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000001c0)=r1)

12:44:53 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000002e00), 0x2)
vfork()
socket$inet_tcp(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare=[0x3b36d6d9, 0x6, 0x800, 0x1, 0x7b5d, 0x15b9, 0xfed4, 0x2]})
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCRGETADDRS(r4, 0xc4504446, &(0x7f0000000a80)={{"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", "606ee00d0e2f9a2d36369616c468fbf2f3d788ec39e12508313a2c47252a9abc"}, 0x0})
connect$inet(r0, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)
sigwait(&(0x7f0000000100)={[0x7fff, 0x7, 0x6, 0x8001]}, 0x2)

12:44:54 executing program 1:
syz_emit_ethernet(0xfef2, &(0x7f0000000000)=ANY=[@ANYBLOB])
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
ksem_unlink(0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x1, @loopback}, 0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000003640), 0x8)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x8c}, 0xa)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
accept$inet6(r2, 0x0, &(0x7f0000000000))
socket$inet6(0x1c, 0x0, 0x0)
vfork()
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000740)={0x10, 0x2, 0x3}, 0x10)

12:44:54 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280)="1d77c57c16eb5158caed03d9c0f6dca317dffc1d3274f66f21ae7c59f1ee36dfd4937ea42fcc31cb20e43d2d855805008764d272582aaa8e0185", 0x3a, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)

12:44:54 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, &(0x7f00000000c0)=[{0x0}, {0x0}], 0x2}, 0x0)
rfork(0x5000)

12:44:54 executing program 3:
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES64=r0], 0x8)

12:44:54 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000002e00), 0x2)
vfork()
socket$inet_tcp(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare=[0x3b36d6d9, 0x6, 0x800, 0x1, 0x7b5d, 0x15b9, 0xfed4, 0x2]})
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCRGETADDRS(r4, 0xc4504446, &(0x7f0000000a80)={{"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", "606ee00d0e2f9a2d36369616c468fbf2f3d788ec39e12508313a2c47252a9abc"}, 0x0})
connect$inet(r0, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)
sigwait(&(0x7f0000000100)={[0x7fff, 0x7, 0x6, 0x8001]}, 0x2)

12:44:55 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, 0x0, &(0x7f00000002c0))
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000380)}], 0x1}, 0x0)

12:44:55 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000002e00), 0x2)
vfork()
socket$inet_tcp(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare=[0x3b36d6d9, 0x6, 0x800, 0x1, 0x7b5d, 0x15b9, 0xfed4, 0x2]})
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCRGETADDRS(r4, 0xc4504446, &(0x7f0000000a80)={{"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", "606ee00d0e2f9a2d36369616c468fbf2f3d788ec39e12508313a2c47252a9abc"}, 0x0})
connect$inet(r0, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)
sigwait(&(0x7f0000000100)={[0x7fff, 0x7, 0x6, 0x8001]}, 0x2)

12:44:55 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280)="1d77c57c16eb5158caed03d9c0f6dca317dffc1d3274f66f21ae7c59f1ee36dfd4937ea42fcc31cb20e43d2d85580500", 0x30, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)

12:44:55 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}], 0x3}, 0x0)
rfork(0x5000)

12:44:55 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, 0x0, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040), 0x8)

12:44:55 executing program 3:
syz_emit_ethernet(0xfef2, &(0x7f0000000000)=ANY=[@ANYBLOB])
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
ksem_unlink(0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x1, @loopback}, 0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000003640), 0x8)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x8c}, 0xa)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
accept$inet6(r2, 0x0, &(0x7f0000000000))
socket$inet6(0x1c, 0x0, 0x0)
vfork()
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000740)={0x10, 0x2, 0x3}, 0x10)

12:44:56 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r6=>0x0]}, &(0x7f0000000000)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={<r7=>r6, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}, r7}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r8 = socket(0x1c, 0x1, 0x0)
bind$inet6(r8, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r8, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r8, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)

12:44:56 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000002e00), 0x2)
vfork()
socket$inet_tcp(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare=[0x3b36d6d9, 0x6, 0x800, 0x1, 0x7b5d, 0x15b9, 0xfed4, 0x2]})
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCRGETADDRS(r4, 0xc4504446, &(0x7f0000000a80)={{"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", "606ee00d0e2f9a2d36369616c468fbf2f3d788ec39e12508313a2c47252a9abc"}, 0x0})
connect$inet(r0, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)
sigwait(&(0x7f0000000100)={[0x7fff, 0x7, 0x6, 0x8001]}, 0x2)

12:44:56 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r6=>0x0]}, &(0x7f0000000000)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={<r7=>r6, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}, r7}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r8 = socket(0x1c, 0x1, 0x0)
bind$inet6(r8, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r8, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r8, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)

12:44:56 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}], 0x3}, 0x0)
rfork(0x5000)

12:44:56 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r6=>0x0]}, &(0x7f0000000000)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={<r7=>r6, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}, r7}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r8 = socket(0x1c, 0x1, 0x0)
bind$inet6(r8, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r8, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r8, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)

12:44:56 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000002e00), 0x2)
vfork()
socket$inet_tcp(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare=[0x3b36d6d9, 0x6, 0x800, 0x1, 0x7b5d, 0x15b9, 0xfed4, 0x2]})
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCRGETADDRS(r4, 0xc4504446, &(0x7f0000000a80)={{"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", "606ee00d0e2f9a2d36369616c468fbf2f3d788ec39e12508313a2c47252a9abc"}, 0x0})
connect$inet(r0, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)
sigwait(&(0x7f0000000100)={[0x7fff, 0x7, 0x6, 0x8001]}, 0x2)

12:44:57 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, 0x0, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040), 0x8)

12:44:57 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r6=>0x0]}, &(0x7f0000000000)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={<r7=>r6, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}, r7}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r8 = socket(0x1c, 0x1, 0x0)
bind$inet6(r8, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r8, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r8, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)

12:44:57 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r6=>0x0]}, &(0x7f0000000000)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={<r7=>r6, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}, r7}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r8 = socket(0x1c, 0x1, 0x0)
bind$inet6(r8, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r8, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r8, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)

12:44:57 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}], 0x3}, 0x0)
rfork(0x5000)

12:44:57 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r6=>0x0]}, &(0x7f0000000000)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={<r7=>r6, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}, r7}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r8 = socket(0x1c, 0x1, 0x0)
bind$inet6(r8, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r8, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r8, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)

12:44:57 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000002e00), 0x2)
vfork()
socket$inet_tcp(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare=[0x3b36d6d9, 0x6, 0x800, 0x1, 0x7b5d, 0x15b9, 0xfed4, 0x2]})
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCRGETADDRS(r4, 0xc4504446, &(0x7f0000000a80)={{"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", "606ee00d0e2f9a2d36369616c468fbf2f3d788ec39e12508313a2c47252a9abc"}, 0x0})
connect$inet(r0, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)
sigwait(&(0x7f0000000100)={[0x7fff, 0x7, 0x6, 0x8001]}, 0x2)

12:44:57 executing program 3:
r0 = socket(0x18, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r2 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r3 = dup(r2)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r3, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
mprotect(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0)
sendmsg$inet6_sctp(r4, 0x0, 0x100)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
getuid()
bind(r4, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000000), 0x1)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r4, &(0x7f0000000240)="db97e222a57391a3e8aeff8fe583f9f52827f9f14ed285779e6242abdb47d8e372fb86e941878f64d585e767831a5b59006a313818258ada733276eae79a7d27d7db85110ad9116b5a07c6d22b75397db6bc30e2b4993e0d589ae5a4b2015b17e7289f6df142faa089778b31cf0d5ca0828dabf6dc2f", 0x76, 0x0, 0x0, 0x0)
r5 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x28, &(0x7f0000000280)={0x1, [<r6=>0x0]}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r6}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000700)={r6, &(0x7f00000000c0)=[@in={0x10, 0x2, 0xffffffffffffffff, @local}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000740)=0x8)
freebsd10_pipe(&(0x7f0000000000))
ioctl$UI_SET_FFBIT(0xffffffffffffffff, 0x20006602)
semget$private(0x0, 0x0, 0x0)
vfork()

12:44:58 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r6=>0x0]}, &(0x7f0000000000)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={<r7=>r6, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}, r7}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r8 = socket(0x1c, 0x1, 0x0)
bind$inet6(r8, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r8, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r8, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)

12:44:58 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r6=>0x0]}, &(0x7f0000000000)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={<r7=>r6, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}, r7}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r8 = socket(0x1c, 0x1, 0x0)
bind$inet6(r8, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r8, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r8, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)

12:44:58 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000380)}, {0x0}, {0x0}], 0x3}, 0x0)
rfork(0x5000)

12:44:58 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r6=>0x0]}, &(0x7f0000000000)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={<r7=>r6, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}, r7}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r8 = socket(0x1c, 0x1, 0x0)
bind$inet6(r8, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r8, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r8, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)

12:44:58 executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)

12:44:58 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = openat$bpf(0xffffff9c, &(0x7f0000000000), 0x40000, 0x0)
ioctl$BIOCSETF32(r0, 0x80084267, &(0x7f00000000c0)={0x768, 0x100})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES64=r1], 0x8)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000040), 0x8)

12:44:58 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
dup2(r4, r2)
rfork(0x5000)

12:44:58 executing program 1:
vfork()
bind$inet(0xffffffffffffffff, 0x0, 0x0)
semget(0x2, 0x0, 0x0)
__semctl$SEM_STAT(0x0, 0x3, 0xa, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000000000001bb400"}, 0x1c)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), 0xb)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x2, 0x9, @sival_int=0x31})
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
access(&(0x7f0000000080)='./file0\x00', 0x2)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
sendmsg$unix(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0)
sendto$unix(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
recvfrom(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a})
r3 = socket(0x1c, 0x10000000, 0x0)
setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000100)={0x80000001}, 0x8)
socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00'}, 0x24)
bind$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r3, &(0x7f0000000180)={0xfffffffffffffe78, 0x1c, 0x3, 0x0, @empty}, 0x1c)
rfork(0x3060)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup(r4)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000940)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x98)

12:44:58 executing program 3:
vfork() (async)
r0 = socket(0x0, 0x0, 0x0) (async)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async)
socket$inet_sctp(0x2, 0x0, 0x84)
r1 = socket(0x2, 0x1, 0x0)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
connect$inet(r1, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendto(r1, &(0x7f0000000380)="8e", 0x1, 0x20005, &(0x7f0000000080)=@un=@file={0x3, 0x0, '\x00'}, 0x3) (async)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24) (async)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x4) (async)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork() (async)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x1010, 0xffffffffffffffff, 0x0)
r2 = fork() (async)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async)
r3 = openat$filemon(0xffffff9c, &(0x7f0000001300), 0x10000, 0x0)
r4 = getpgrp(r2)
ioctl$FILEMON_SET_PID(r3, 0xc0045302, &(0x7f0000001280)=r4) (async)
extattr_set_link(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000000)='\'\x00#\xce\xf5\xee\xefN\xca\xce\xd3\xfdYt*\x8f\xe8\xe6\x82\xc2~\xe9', 0x0, 0x2d)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x4, 0x20016, @sival_int=0xc4a}) (async)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r5, &(0x7f0000002580)={0x10, 0x2, 0x1}, 0x10)
kmq_open(0x0, 0x0, 0x0, 0x0) (async)
socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r5, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r5, &(0x7f0000001100)='v', 0x1, 0x0, 0x0, 0x0) (async)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)

12:44:59 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6)
mlock(&(0x7f0000ff6000/0x9000)=nil, 0x9000)
ioctl$DIOCGETTIMEOUT(0xffffffffffffff9c, 0xc008441e, &(0x7f00000001c0)={0x6, 0x2})
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$kbd(0xffffff9c, &(0x7f00000000c0), 0x200, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
r1 = socket(0x1, 0x3, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f0000000000)=0x4, 0x4)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x16, 0xffffffffffffffff)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0xb28e8952816215e0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRES16, @ANYRES8, @ANYRES32], 0xfffffd48, 0x20000}, 0x0)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r4, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000000c0)={<r5=>0x0, 0x5}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000080)={r5, 0x7, 0x6}, 0x8)
sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000200), &(0x7f0000000240)=0x8)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})

12:44:59 executing program 3:
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)

12:44:59 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x9}, 0xfffffe38)
freebsd11_mknod(0x0, 0x0, 0x0)
extattr_get_file(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [<r4=>0x0]}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x31, &(0x7f0000000040)={r4}, 0x8)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r6 = dup2(r1, r5)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r7=>0x0]}, &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000040)={r7, 0x0}, &(0x7f0000000140)=0x8)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3, @sigval_int})
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0)
r8 = socket$inet_sctp(0x2, 0x5, 0x84)
r9 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r9, 0x0, 0x0, 0x20000, &(0x7f0000000140)={0x10, 0x2, 0x1, @rand_addr=0x5}, 0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0xa, &(0x7f0000000440)={@in={{0x10, 0x2, 0x1}}, 0x0, 0x20, 0x0, 0xd}, 0x98)
setsockopt$inet_sctp_SCTP_EVENT(r8, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x7}, 0x8)
r10 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r10, 0x6, 0x40, &(0x7f00000000c0)='chd\x00', 0x4)
r11 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10242, 0x0)
ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, &(0x7f00000001c0)=r11)
rfork(0x3040)
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3)

12:45:00 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
dup2(r4, r2)
rfork(0x5000)

12:45:00 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000002e00), 0x2)
vfork()
socket$inet_tcp(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare=[0x3b36d6d9, 0x6, 0x800, 0x1, 0x7b5d, 0x15b9, 0xfed4, 0x2]})
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCRGETADDRS(r4, 0xc4504446, &(0x7f0000000a80)={{"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", "606ee00d0e2f9a2d36369616c468fbf2f3d788ec39e12508313a2c47252a9abc"}, 0x0})
connect$inet(r0, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:45:00 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r6=>0x0]}, &(0x7f0000000000)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={<r7=>r6, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}, r7}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r8 = socket(0x1c, 0x1, 0x0)
bind$inet6(r8, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r8, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r8, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)

12:45:00 executing program 1:
r0 = socket(0x18, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r2 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r3 = dup(r2)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r3, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
mprotect(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0)
sendmsg$inet6_sctp(r4, 0x0, 0x100)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
getuid()
bind(r4, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000000), 0x1)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r4, &(0x7f0000000240)="db97e222a57391a3e8aeff8fe583f9f52827f9f14ed285779e6242abdb47d8e372fb86e941878f64d585e767831a5b59006a313818258ada733276eae79a7d27d7db85110ad9116b5a07c6d22b75397db6bc30e2b4993e0d589ae5a4b2015b17e7289f6df142faa089778b31cf0d5ca0828dabf6dc2f", 0x76, 0x0, 0x0, 0x0)
r5 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x28, &(0x7f0000000280)={0x1, [<r6=>0x0]}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r6}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000700)={r6, &(0x7f00000000c0)=[@in={0x10, 0x2, 0xffffffffffffffff, @local}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000740)=0x8)
freebsd10_pipe(&(0x7f0000000000))
ioctl$UI_SET_FFBIT(0xffffffffffffffff, 0x20006602)
semget$private(0x0, 0x0, 0x0)
vfork()

12:45:00 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r6=>0x0]}, &(0x7f0000000000)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={<r7=>r6, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}, r7}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r8 = socket(0x1c, 0x1, 0x0)
bind$inet6(r8, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r8, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

12:45:00 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000002e00), 0x2)
vfork()
socket$inet_tcp(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare=[0x3b36d6d9, 0x6, 0x800, 0x1, 0x7b5d, 0x15b9, 0xfed4, 0x2]})
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCRGETADDRS(r4, 0xc4504446, &(0x7f0000000a80)={{"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", "606ee00d0e2f9a2d36369616c468fbf2f3d788ec39e12508313a2c47252a9abc"}, 0x0})
connect$inet(r0, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:45:00 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r2)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, 0x0}, 0x0)
rfork(0x5000)

12:45:00 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000002e00), 0x2)
vfork()
socket$inet_tcp(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare=[0x3b36d6d9, 0x6, 0x800, 0x1, 0x7b5d, 0x15b9, 0xfed4, 0x2]})
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCRGETADDRS(r4, 0xc4504446, &(0x7f0000000a80)={{"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", "606ee00d0e2f9a2d36369616c468fbf2f3d788ec39e12508313a2c47252a9abc"}, 0x0})
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:45:00 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r6=>0x0]}, &(0x7f0000000000)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={<r7=>r6, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}, r7}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r8 = socket(0x1c, 0x1, 0x0)
bind$inet6(r8, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r8, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r8, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)

12:45:00 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000002e00), 0x2)
vfork()
socket$inet_tcp(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare=[0x3b36d6d9, 0x6, 0x800, 0x1, 0x7b5d, 0x15b9, 0xfed4, 0x2]})
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCRGETADDRS(r4, 0xc4504446, &(0x7f0000000a80)={{"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", "606ee00d0e2f9a2d36369616c468fbf2f3d788ec39e12508313a2c47252a9abc"}, 0x0})
connect$inet(r0, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:45:00 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r6=>0x0]}, &(0x7f0000000000)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={<r7=>r6, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}, r7}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r8 = socket(0x1c, 0x1, 0x0)
bind$inet6(r8, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r8, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

12:45:00 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000002e00), 0x2)
vfork()
socket$inet_tcp(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare=[0x3b36d6d9, 0x6, 0x800, 0x1, 0x7b5d, 0x15b9, 0xfed4, 0x2]})
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCRGETADDRS(r4, 0xc4504446, &(0x7f0000000a80)={{"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", "606ee00d0e2f9a2d36369616c468fbf2f3d788ec39e12508313a2c47252a9abc"}, 0x0})
connect$inet(r0, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:45:00 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r2)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, 0x0}, 0x0)
rfork(0x5000)

12:45:00 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000002e00), 0x2)
vfork()
socket$inet_tcp(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare=[0x3b36d6d9, 0x6, 0x800, 0x1, 0x7b5d, 0x15b9, 0xfed4, 0x2]})
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:45:00 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r6=>0x0]}, &(0x7f0000000000)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={<r7=>r6, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}, r7}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r8 = socket(0x1c, 0x1, 0x0)
bind$inet6(r8, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r8, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r8, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)

12:45:00 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000002e00), 0x2)
vfork()
socket$inet_tcp(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare=[0x3b36d6d9, 0x6, 0x800, 0x1, 0x7b5d, 0x15b9, 0xfed4, 0x2]})
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCRGETADDRS(r4, 0xc4504446, &(0x7f0000000a80)={{"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", "606ee00d0e2f9a2d36369616c468fbf2f3d788ec39e12508313a2c47252a9abc"}, 0x0})
connect$inet(r0, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:45:00 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r6=>0x0]}, &(0x7f0000000000)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={<r7=>r6, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}, r7}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r8 = socket(0x1c, 0x1, 0x0)
bind$inet6(r8, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r8, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

12:45:00 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000002e00), 0x2)
vfork()
socket$inet_tcp(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare=[0x3b36d6d9, 0x6, 0x800, 0x1, 0x7b5d, 0x15b9, 0xfed4, 0x2]})
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCRGETADDRS(r4, 0xc4504446, &(0x7f0000000a80)={{"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", "606ee00d0e2f9a2d36369616c468fbf2f3d788ec39e12508313a2c47252a9abc"}, 0x0})
connect$inet(r0, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:45:01 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r2)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, 0x0}, 0x0)
rfork(0x5000)

12:45:01 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000002e00), 0x2)
vfork()
socket$inet_tcp(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare=[0x3b36d6d9, 0x6, 0x800, 0x1, 0x7b5d, 0x15b9, 0xfed4, 0x2]})
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:45:01 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r6=>0x0]}, &(0x7f0000000000)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={<r7=>r6, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}, r7}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r8 = socket(0x1c, 0x1, 0x0)
bind$inet6(r8, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r8, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)

12:45:01 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000002e00), 0x2)
vfork()
socket$inet_tcp(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare=[0x3b36d6d9, 0x6, 0x800, 0x1, 0x7b5d, 0x15b9, 0xfed4, 0x2]})
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCRGETADDRS(r4, 0xc4504446, &(0x7f0000000a80)={{"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", "606ee00d0e2f9a2d36369616c468fbf2f3d788ec39e12508313a2c47252a9abc"}, 0x0})
connect$inet(r0, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:45:01 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x0, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280), 0x0, 0x0, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
shutdown(r0, 0x1)

12:45:01 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000002e00), 0x2)
vfork()
socket$inet_tcp(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare=[0x3b36d6d9, 0x6, 0x800, 0x1, 0x7b5d, 0x15b9, 0xfed4, 0x2]})
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCRGETADDRS(r4, 0xc4504446, &(0x7f0000000a80)={{"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", "606ee00d0e2f9a2d36369616c468fbf2f3d788ec39e12508313a2c47252a9abc"}, 0x0})
connect$inet(r0, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:45:01 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(0xffffffffffffffff, r2)
sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, 0x0}, 0x0)
rfork(0x5000)

12:45:01 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000002e00), 0x2)
vfork()
socket$inet_tcp(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare=[0x3b36d6d9, 0x6, 0x800, 0x1, 0x7b5d, 0x15b9, 0xfed4, 0x2]})
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:45:01 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r6=>0x0]}, &(0x7f0000000000)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={<r7=>r6, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}, r7}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r8 = socket(0x1c, 0x1, 0x0)
bind$inet6(r8, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r8, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)

12:45:01 executing program 3:
r0 = socket(0x18, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r2 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r3 = dup(r2)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r3, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
mprotect(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0)
sendmsg$inet6_sctp(r4, 0x0, 0x100)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
getuid()
bind(r4, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000000), 0x1)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r4, &(0x7f0000000240)="db97e222a57391a3e8aeff8fe583f9f52827f9f14ed285779e6242abdb47d8e372fb86e941878f64d585e767831a5b59006a313818258ada733276eae79a7d27d7db85110ad9116b5a07c6d22b75397db6bc30e2b4993e0d589ae5a4b2015b17e7289f6df142faa089778b31cf0d5ca0828dabf6dc2f", 0x76, 0x0, 0x0, 0x0)
r5 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x28, &(0x7f0000000280)={0x1, [<r6=>0x0]}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r6}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000700)={r6, &(0x7f00000000c0)=[@in={0x10, 0x2, 0xffffffffffffffff, @local}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000740)=0x8)
freebsd10_pipe(&(0x7f0000000000))
ioctl$UI_SET_FFBIT(0xffffffffffffffff, 0x20006602)
semget$private(0x0, 0x0, 0x0)
vfork()

12:45:02 executing program 1:
r0 = socket(0x18, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r2 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r3 = dup(r2)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r3, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
mprotect(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0)
sendmsg$inet6_sctp(r4, 0x0, 0x100)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
getuid()
bind(r4, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000000), 0x1)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r4, &(0x7f0000000240)="db97e222a57391a3e8aeff8fe583f9f52827f9f14ed285779e6242abdb47d8e372fb86e941878f64d585e767831a5b59006a313818258ada733276eae79a7d27d7db85110ad9116b5a07c6d22b75397db6bc30e2b4993e0d589ae5a4b2015b17e7289f6df142faa089778b31cf0d5ca0828dabf6dc2f", 0x76, 0x0, 0x0, 0x0)
r5 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x28, &(0x7f0000000280)={0x1, [<r6=>0x0]}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r6}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000700)={r6, &(0x7f00000000c0)=[@in={0x10, 0x2, 0xffffffffffffffff, @local}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000740)=0x8)
freebsd10_pipe(&(0x7f0000000000))
ioctl$UI_SET_FFBIT(0xffffffffffffffff, 0x20006602)
semget$private(0x0, 0x0, 0x0)
vfork()

12:45:02 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000002e00), 0x2)
vfork()
socket$inet_tcp(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare=[0x3b36d6d9, 0x6, 0x800, 0x1, 0x7b5d, 0x15b9, 0xfed4, 0x2]})
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCRGETADDRS(r4, 0xc4504446, &(0x7f0000000a80)={{"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", "606ee00d0e2f9a2d36369616c468fbf2f3d788ec39e12508313a2c47252a9abc"}, 0x0})
connect$inet(r0, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:45:02 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(0xffffffffffffffff, r2)
sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, 0x0}, 0x0)
rfork(0x5000)

12:45:02 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(0xffffffffffffff9c, 0x6, 0x0, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280), 0x0, 0x0, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
shutdown(r0, 0x1)

12:45:03 executing program 1:
r0 = socket(0x18, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r2 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r3 = dup(r2)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r3, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
mprotect(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0)
sendmsg$inet6_sctp(r4, 0x0, 0x100)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
getuid()
bind(r4, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000000), 0x1)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r4, &(0x7f0000000240)="db97e222a57391a3e8aeff8fe583f9f52827f9f14ed285779e6242abdb47d8e372fb86e941878f64d585e767831a5b59006a313818258ada733276eae79a7d27d7db85110ad9116b5a07c6d22b75397db6bc30e2b4993e0d589ae5a4b2015b17e7289f6df142faa089778b31cf0d5ca0828dabf6dc2f", 0x76, 0x0, 0x0, 0x0)
r5 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x28, &(0x7f0000000280)={0x1, [<r6=>0x0]}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r6}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000700)={r6, &(0x7f00000000c0)=[@in={0x10, 0x2, 0xffffffffffffffff, @local}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000740)=0x8)
freebsd10_pipe(&(0x7f0000000000))
ioctl$UI_SET_FFBIT(0xffffffffffffffff, 0x20006602)
semget$private(0x0, 0x0, 0x0)
vfork()

12:45:03 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r6=>0x0]}, &(0x7f0000000000)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={<r7=>r6, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}, r7}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r8 = socket(0x1c, 0x1, 0x0)
bind$inet6(r8, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet_tcp_int(r8, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)

12:45:03 executing program 3:
r0 = socket(0x18, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r2 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r3 = dup(r2)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r3, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
mprotect(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0)
sendmsg$inet6_sctp(r4, 0x0, 0x100)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
getuid()
bind(r4, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000000), 0x1)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r4, &(0x7f0000000240)="db97e222a57391a3e8aeff8fe583f9f52827f9f14ed285779e6242abdb47d8e372fb86e941878f64d585e767831a5b59006a313818258ada733276eae79a7d27d7db85110ad9116b5a07c6d22b75397db6bc30e2b4993e0d589ae5a4b2015b17e7289f6df142faa089778b31cf0d5ca0828dabf6dc2f", 0x76, 0x0, 0x0, 0x0)
r5 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x28, &(0x7f0000000280)={0x1, [<r6=>0x0]}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r6}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000700)={r6, &(0x7f00000000c0)=[@in={0x10, 0x2, 0xffffffffffffffff, @local}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000740)=0x8)
freebsd10_pipe(&(0x7f0000000000))
ioctl$UI_SET_FFBIT(0xffffffffffffffff, 0x20006602)
semget$private(0x0, 0x0, 0x0)
vfork()

12:45:04 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000002e00), 0x2)
vfork()
socket$inet_tcp(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare=[0x3b36d6d9, 0x6, 0x800, 0x1, 0x7b5d, 0x15b9, 0xfed4, 0x2]})
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCRGETADDRS(r4, 0xc4504446, &(0x7f0000000a80)={{"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", "606ee00d0e2f9a2d36369616c468fbf2f3d788ec39e12508313a2c47252a9abc"}, 0x0})
connect$inet(r0, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:45:04 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000380)='/', 0x1}, {0x0}, {0x0}], 0x3}, 0x0)
rfork(0x0)

12:45:04 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r4 = dup2(r3, r2)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, 0x0}, 0x0)
rfork(0x5000)

12:45:04 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(0xffffffffffffff9c, 0x6, 0x0, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280)="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", 0x15e, 0x0, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
shutdown(r0, 0x1)

12:45:04 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r6=>0x0]}, &(0x7f0000000000)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={<r7=>r6, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}, r7}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r8 = socket(0x1c, 0x1, 0x0)
bind$inet6(r8, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet_tcp_int(r8, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)

12:45:04 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000002e00), 0x2)
vfork()
socket$inet_tcp(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare=[0x3b36d6d9, 0x6, 0x800, 0x1, 0x7b5d, 0x15b9, 0xfed4, 0x2]})
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCRGETADDRS(r4, 0xc4504446, &(0x7f0000000a80)={{"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", "606ee00d0e2f9a2d36369616c468fbf2f3d788ec39e12508313a2c47252a9abc"}, 0x0})
connect$inet(r0, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:45:04 executing program 1:
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, 0x0, 0x8)

12:45:04 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000380)='/', 0x1}, {0x0}, {0x0}], 0x3}, 0x0)
rfork(0x0)

12:45:04 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r4 = dup2(r3, r2)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, 0x0}, 0x0)
rfork(0x5000)

12:45:04 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(0xffffffffffffff9c, 0x6, 0x0, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280), 0x0, 0x0, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
shutdown(r0, 0x1)

12:45:04 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r6=>0x0]}, &(0x7f0000000000)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={<r7=>r6, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}, r7}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r8 = socket(0x1c, 0x1, 0x0)
connect$inet6(r8, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r8, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)

12:45:04 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6)
mlock(&(0x7f0000ff6000/0x9000)=nil, 0x9000)
ioctl$DIOCGETTIMEOUT(0xffffffffffffff9c, 0xc008441e, &(0x7f00000001c0)={0x6, 0x2})
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$kbd(0xffffff9c, &(0x7f00000000c0), 0x200, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
r1 = socket(0x1, 0x3, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f0000000000)=0x4, 0x4)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x16, 0xffffffffffffffff)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0xb28e8952816215e0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRES16, @ANYRES8, @ANYRES32], 0xfffffd48, 0x20000}, 0x0)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r4, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000000c0)={<r5=>0x0, 0x5}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000080)={r5, 0x7, 0x6}, 0x8)
sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000200), &(0x7f0000000240)=0x8)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})

12:45:04 executing program 1:
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[], 0x8)

12:45:04 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x9)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000380)='/', 0x1}, {0x0}, {0x0}], 0x3}, 0x0)
rfork(0x0)

12:45:04 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r4 = dup2(r3, r2)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, 0x0}, 0x0)
rfork(0x5000)

12:45:04 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(0xffffffffffffff9c, 0x6, 0x0, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280), 0x0, 0x0, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
shutdown(r0, 0x1)

12:45:04 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r6=>0x0]}, &(0x7f0000000000)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={<r7=>r6, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}, r7}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r8 = socket(0x1c, 0x1, 0x0)
connect$inet6(r8, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r8, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)

12:45:04 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6)
mlock(&(0x7f0000ff6000/0x9000)=nil, 0x9000)
ioctl$DIOCGETTIMEOUT(0xffffffffffffff9c, 0xc008441e, &(0x7f00000001c0)={0x6, 0x2})
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$kbd(0xffffff9c, &(0x7f00000000c0), 0x200, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
r1 = socket(0x1, 0x3, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f0000000000)=0x4, 0x4)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x16, 0xffffffffffffffff)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0xb28e8952816215e0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRES16, @ANYRES8, @ANYRES32], 0xfffffd48, 0x20000}, 0x0)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r4, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000000c0)={<r5=>0x0, 0x5}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000080)={r5, 0x7, 0x6}, 0x8)
sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000200), &(0x7f0000000240)=0x8)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})

12:45:04 executing program 3:
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[], 0x8)

12:45:04 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6)
mlock(&(0x7f0000ff6000/0x9000)=nil, 0x9000)
ioctl$DIOCGETTIMEOUT(0xffffffffffffff9c, 0xc008441e, &(0x7f00000001c0)={0x6, 0x2})
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$kbd(0xffffff9c, &(0x7f00000000c0), 0x200, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
r1 = socket(0x1, 0x3, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f0000000000)=0x4, 0x4)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x16, 0xffffffffffffffff)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0xb28e8952816215e0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRES16, @ANYRES8, @ANYRES32], 0xfffffd48, 0x20000}, 0x0)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r4, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000000c0)={<r5=>0x0, 0x5}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000080)={r5, 0x7, 0x6}, 0x8)
sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000200), &(0x7f0000000240)=0x8)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})

12:45:04 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
r2 = dup2(r1, 0xffffffffffffffff)
sendmsg$inet_sctp(r2, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, 0x0}, 0x0)
rfork(0x5000)

12:45:04 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(0xffffffffffffff9c, 0x6, 0x0, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280), 0x0, 0x0, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
shutdown(r0, 0x1)

12:45:04 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r6=>0x0]}, &(0x7f0000000000)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={<r7=>r6, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}, r7}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r8 = socket(0x1c, 0x1, 0x0)
connect$inet6(r8, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r8, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)

12:45:04 executing program 1:
r0 = socket(0x18, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r2 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r3 = dup(r2)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r3, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
mprotect(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0)
sendmsg$inet6_sctp(r4, 0x0, 0x100)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
getuid()
bind(r4, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000000), 0x1)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r4, &(0x7f0000000240)="db97e222a57391a3e8aeff8fe583f9f52827f9f14ed285779e6242abdb47d8e372fb86e941878f64d585e767831a5b59006a313818258ada733276eae79a7d27d7db85110ad9116b5a07c6d22b75397db6bc30e2b4993e0d589ae5a4b2015b17e7289f6df142faa089778b31cf0d5ca0828dabf6dc2f", 0x76, 0x0, 0x0, 0x0)
r5 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x28, &(0x7f0000000280)={0x1, [<r6=>0x0]}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r6}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000700)={r6, &(0x7f00000000c0)=[@in={0x10, 0x2, 0xffffffffffffffff, @local}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000740)=0x8)
freebsd10_pipe(&(0x7f0000000000))
ioctl$UI_SET_FFBIT(0xffffffffffffffff, 0x20006602)
semget$private(0x0, 0x0, 0x0)
vfork()

12:45:04 executing program 3:
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[], 0x8)

12:45:05 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6)
mlock(&(0x7f0000ff6000/0x9000)=nil, 0x9000)
ioctl$DIOCGETTIMEOUT(0xffffffffffffff9c, 0xc008441e, &(0x7f00000001c0)={0x6, 0x2})
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$kbd(0xffffff9c, &(0x7f00000000c0), 0x200, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
r1 = socket(0x1, 0x3, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f0000000000)=0x4, 0x4)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x16, 0xffffffffffffffff)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0xb28e8952816215e0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRES16, @ANYRES8, @ANYRES32], 0xfffffd48, 0x20000}, 0x0)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r4, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000000c0)={<r5=>0x0, 0x5}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000080)={r5, 0x7, 0x6}, 0x8)
sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000200), &(0x7f0000000240)=0x8)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})

12:45:05 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
r2 = dup2(r1, 0xffffffffffffffff)
sendmsg$inet_sctp(r2, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, 0x0}, 0x0)
rfork(0x5000)

12:45:05 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(0xffffffffffffff9c, 0x6, 0x0, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280)="1d77c57c16eb5158caed03d9c0f6dca317dffc1d3274f66f21ae7c59f1ee36dfd4937ea42fcc31cb20e43d2d855805008764d272582aaa8e01850752a4ef2bf19ce924bc6abfa885ce3bb82db3049521de0dcadd05090b74beb5001cc836fa6a6df5a439bbd9f6e99853d26df8f1556d7f04d639b9608adf0c8a2160f6c84cb6465394f135182bd779fca31bd722fc8452862c193bd74a492389f1a6500f3f6cd32f8e3e2348640cf138e8d8fbd568", 0xaf, 0x0, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
shutdown(r0, 0x1)

12:45:05 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r6=>0x0]}, &(0x7f0000000000)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={<r7=>r6, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}, r7}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)

12:45:05 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000002e00), 0x2)
vfork()
socket$inet_tcp(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare=[0x3b36d6d9, 0x6, 0x800, 0x1, 0x7b5d, 0x15b9, 0xfed4, 0x2]})
socket$inet6_tcp(0x1c, 0x1, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:45:05 executing program 3:
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES64], 0x8)

12:45:05 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6)
mlock(&(0x7f0000ff6000/0x9000)=nil, 0x9000)
ioctl$DIOCGETTIMEOUT(0xffffffffffffff9c, 0xc008441e, &(0x7f00000001c0)={0x6, 0x2})
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$kbd(0xffffff9c, &(0x7f00000000c0), 0x200, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
r1 = socket(0x1, 0x3, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f0000000000)=0x4, 0x4)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x16, 0xffffffffffffffff)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0xb28e8952816215e0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRES16, @ANYRES8, @ANYRES32], 0xfffffd48, 0x20000}, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8)

12:45:06 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
r2 = dup2(r1, 0xffffffffffffffff)
sendmsg$inet_sctp(r2, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, 0x0}, 0x0)
rfork(0x5000)

12:45:06 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x0, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280), 0x0, 0x0, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
shutdown(r0, 0x1)

12:45:06 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r6=>0x0]}, &(0x7f0000000000)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={<r7=>r6, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}, r7}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)

12:45:06 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000002e00), 0x2)
vfork()
socket$inet_tcp(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare=[0x3b36d6d9, 0x6, 0x800, 0x1, 0x7b5d, 0x15b9, 0xfed4, 0x2]})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:45:06 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r6=>0x0]}, &(0x7f0000000000)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={<r7=>r6, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}, r7}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r8 = socket(0x1c, 0x1, 0x0)
connect$inet6(r8, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r8, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

12:45:06 executing program 1:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
mprotect(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0)
sendmsg$inet6_sctp(r2, 0x0, 0x100)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
getuid()
bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000000), 0x1)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r2, &(0x7f0000000240)="db97e222a57391a3e8aeff8fe583f9f52827f9f14ed285779e6242abdb47d8e372fb86e941878f64d585e767831a5b59006a313818258ada733276eae79a7d27d7db85110ad9116b5a07c6d22b75397db6bc30e2b4993e0d589ae5a4b2015b17e7289f6df142faa089778b31cf0d5ca0828dabf6dc2f", 0x76, 0x0, 0x0, 0x0)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:45:06 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6)
mlock(&(0x7f0000ff6000/0x9000)=nil, 0x9000)
ioctl$DIOCGETTIMEOUT(0xffffffffffffff9c, 0xc008441e, &(0x7f00000001c0)={0x6, 0x2})
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$kbd(0xffffff9c, &(0x7f00000000c0), 0x200, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
r1 = socket(0x1, 0x3, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f0000000000)=0x4, 0x4)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x16, 0xffffffffffffffff)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0xb28e8952816215e0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRES16, @ANYRES8, @ANYRES32], 0xfffffd48, 0x20000}, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8)

12:45:06 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280)="1d77c57c16eb5158caed03d9c0f6dca317dffc1d3274f66f21ae7c59f1ee36dfd4937ea42fcc31cb20e43d2d855805", 0x2f, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)

12:45:06 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
r4 = dup2(r3, r1)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, 0x0}, 0x0)
rfork(0x5000)

12:45:06 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x9}, 0xfffffe38)
freebsd11_mknod(0x0, 0x0, 0x0)
extattr_get_file(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [<r4=>0x0]}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x31, &(0x7f0000000040)={r4}, 0x8)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r6 = dup2(r1, r5)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r7=>0x0]}, &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000040)={r7, 0x0}, &(0x7f0000000140)=0x8)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3, @sigval_int})
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0)
r8 = socket$inet_sctp(0x2, 0x5, 0x84)
r9 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r9, 0x0, 0x0, 0x20000, &(0x7f0000000140)={0x10, 0x2, 0x1, @rand_addr=0x5}, 0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0xa, &(0x7f0000000440)={@in={{0x10, 0x2, 0x1}}, 0x0, 0x20, 0x0, 0xd}, 0x98)
setsockopt$inet_sctp_SCTP_EVENT(r8, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x7}, 0x8)
r10 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r10, 0x6, 0x40, &(0x7f00000000c0)='chd\x00', 0x4)
r11 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10242, 0x0)
ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, &(0x7f00000001c0)=r11)
rfork(0x3040)
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3)

12:45:07 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r6=>0x0]}, &(0x7f0000000000)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={<r7=>r6, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}, r7}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r8 = socket(0x1c, 0x1, 0x0)
connect$inet6(r8, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r8, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

12:45:07 executing program 1:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
mprotect(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0)
sendmsg$inet6_sctp(r2, 0x0, 0x100)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
getuid()
bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000000), 0x1)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r2, &(0x7f0000000240)="db97e222a57391a3e8aeff8fe583f9f52827f9f14ed285779e6242abdb47d8e372fb86e941878f64d585e767831a5b59006a313818258ada733276eae79a7d27d7db85110ad9116b5a07c6d22b75397db6bc30e2b4993e0d589ae5a4b2015b17e7289f6df142faa089778b31cf0d5ca0828dabf6dc2f", 0x76, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:45:07 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x9}, 0xfffffe38)
freebsd11_mknod(0x0, 0x0, 0x0)
extattr_get_file(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [<r4=>0x0]}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x31, &(0x7f0000000040)={r4}, 0x8)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r6 = dup2(r1, r5)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r7=>0x0]}, &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000040)={r7, 0x0}, &(0x7f0000000140)=0x8)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3, @sigval_int})
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0)
r8 = socket$inet_sctp(0x2, 0x5, 0x84)
r9 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r9, 0x0, 0x0, 0x20000, &(0x7f0000000140)={0x10, 0x2, 0x1, @rand_addr=0x5}, 0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0xa, &(0x7f0000000440)={@in={{0x10, 0x2, 0x1}}, 0x0, 0x20, 0x0, 0xd}, 0x98)
setsockopt$inet_sctp_SCTP_EVENT(r8, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x7}, 0x8)
r10 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r10, 0x6, 0x40, &(0x7f00000000c0)='chd\x00', 0x4)
r11 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10242, 0x0)
ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, &(0x7f00000001c0)=r11)
rfork(0x3040)
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3)

12:45:07 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x0, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280), 0x0, 0x0, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
shutdown(r0, 0x1)

12:45:08 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
r4 = dup2(r3, r1)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, 0x0}, 0x0)
rfork(0x5000)

12:45:08 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280)="1d77c57c16eb5158caed03d9c0f6dca317dffc1d3274f66f21ae7c59f1ee36dfd4937ea42fcc31cb20e43d2d8558", 0x2e, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)

12:45:08 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r6=>0x0]}, &(0x7f0000000000)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={<r7=>r6, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}, r7}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

12:45:08 executing program 3:
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES64], 0x8)

12:45:08 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x9}, 0xfffffe38)
freebsd11_mknod(0x0, 0x0, 0x0)
extattr_get_file(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [<r4=>0x0]}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x31, &(0x7f0000000040)={r4}, 0x8)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r6 = dup2(r1, r5)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r7=>0x0]}, &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000040)={r7, 0x0}, &(0x7f0000000140)=0x8)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3, @sigval_int})
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0)
r8 = socket$inet_sctp(0x2, 0x5, 0x84)
r9 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r9, 0x0, 0x0, 0x20000, &(0x7f0000000140)={0x10, 0x2, 0x1, @rand_addr=0x5}, 0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0xa, &(0x7f0000000440)={@in={{0x10, 0x2, 0x1}}, 0x0, 0x20, 0x0, 0xd}, 0x98)
setsockopt$inet_sctp_SCTP_EVENT(r8, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x7}, 0x8)
r10 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r10, 0x6, 0x40, &(0x7f00000000c0)='chd\x00', 0x4)
r11 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10242, 0x0)
ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, &(0x7f00000001c0)=r11)
rfork(0x3040)
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3)

12:45:09 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x9}, 0xfffffe38)
freebsd11_mknod(0x0, 0x0, 0x0)
extattr_get_file(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [<r4=>0x0]}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x31, &(0x7f0000000040)={r4}, 0x8)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r6 = dup2(r1, r5)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r7=>0x0]}, &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000040)={r7, 0x0}, &(0x7f0000000140)=0x8)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3, @sigval_int})
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0)
r8 = socket$inet_sctp(0x2, 0x5, 0x84)
r9 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r9, 0x0, 0x0, 0x20000, &(0x7f0000000140)={0x10, 0x2, 0x1, @rand_addr=0x5}, 0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0xa, &(0x7f0000000440)={@in={{0x10, 0x2, 0x1}}, 0x0, 0x20, 0x0, 0xd}, 0x98)
setsockopt$inet_sctp_SCTP_EVENT(r8, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x7}, 0x8)
r10 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r10, 0x6, 0x40, &(0x7f00000000c0)='chd\x00', 0x4)
r11 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10242, 0x0)
ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, &(0x7f00000001c0)=r11)
rfork(0x3040)
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3)

12:45:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)

12:45:09 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x0, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280), 0x0, 0x0, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
shutdown(r0, 0x1)

12:45:10 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r6=>0x0]}, &(0x7f0000000000)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={<r7=>r6, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}, r7}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

12:45:10 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r6=>0x0]}, &(0x7f0000000000)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={<r7=>r6, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}, r7}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r8 = socket(0x1c, 0x1, 0x0)
bind$inet6(r8, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet_tcp_int(r8, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)

12:45:10 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)

12:45:10 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x9}, 0xfffffe38)
freebsd11_mknod(0x0, 0x0, 0x0)
extattr_get_file(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [<r4=>0x0]}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x31, &(0x7f0000000040)={r4}, 0x8)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r6 = dup2(r1, r5)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r7=>0x0]}, &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000040)={r7, 0x0}, &(0x7f0000000140)=0x8)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3, @sigval_int})
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0)
r8 = socket$inet_sctp(0x2, 0x5, 0x84)
r9 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r9, 0x0, 0x0, 0x20000, &(0x7f0000000140)={0x10, 0x2, 0x1, @rand_addr=0x5}, 0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0xa, &(0x7f0000000440)={@in={{0x10, 0x2, 0x1}}, 0x0, 0x20, 0x0, 0xd}, 0x98)
setsockopt$inet_sctp_SCTP_EVENT(r8, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x7}, 0x8)
r10 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r10, 0x6, 0x40, &(0x7f00000000c0)='chd\x00', 0x4)
r11 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10242, 0x0)
ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, &(0x7f00000001c0)=r11)
rfork(0x3040)
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3)

12:45:10 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)

12:45:10 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x9}, 0xfffffe38)
freebsd11_mknod(0x0, 0x0, 0x0)
extattr_get_file(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [<r4=>0x0]}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x31, &(0x7f0000000040)={r4}, 0x8)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r6 = dup2(r1, r5)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r7=>0x0]}, &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000040)={r7, 0x0}, &(0x7f0000000140)=0x8)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3, @sigval_int})
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0)
r8 = socket$inet_sctp(0x2, 0x5, 0x84)
r9 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r9, 0x0, 0x0, 0x20000, &(0x7f0000000140)={0x10, 0x2, 0x1, @rand_addr=0x5}, 0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0xa, &(0x7f0000000440)={@in={{0x10, 0x2, 0x1}}, 0x0, 0x20, 0x0, 0xd}, 0x98)
setsockopt$inet_sctp_SCTP_EVENT(r8, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x7}, 0x8)
r10 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r10, 0x6, 0x40, &(0x7f00000000c0)='chd\x00', 0x4)
r11 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10242, 0x0)
ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, &(0x7f00000001c0)=r11)
rfork(0x3040)
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3)

12:45:11 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r6=>0x0]}, &(0x7f0000000000)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={<r7=>r6, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}, r7}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

12:45:11 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r6=>0x0]}, &(0x7f0000000000)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={<r7=>r6, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}, r7}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r8 = socket(0x1c, 0x1, 0x0)
bind$inet6(r8, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet_tcp_int(r8, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)

12:45:11 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000002e00), 0x2)
vfork()
socket$inet_tcp(0x2, 0x1, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare=[0x3b36d6d9, 0x6, 0x800, 0x1, 0x7b5d, 0x15b9, 0xfed4, 0x2]})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:45:11 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(0xffffffffffffff9c, 0x6, 0x0, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280)="1d77c57c16eb5158caed03d9c0f6dca317dffc1d3274f66f21ae7c59f1ee36dfd4937ea42fcc31cb20e43d2d855805008764d272582aaa8e01850752a4ef2bf19ce924bc6abfa885ce3bb82db3049521de0dcadd05090b74", 0x58, 0x0, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
shutdown(r0, 0x1)

12:45:11 executing program 3:
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)

12:45:11 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x9}, 0xfffffe38)
freebsd11_mknod(0x0, 0x0, 0x0)
extattr_get_file(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [<r4=>0x0]}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x31, &(0x7f0000000040)={r4}, 0x8)

12:45:12 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r6=>0x0]}, &(0x7f0000000000)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={<r7=>r6, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}, r7}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8)
r8 = socket(0x1c, 0x1, 0x0)
bind$inet6(r8, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r8, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r8, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

12:45:12 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r6=>0x0]}, &(0x7f0000000000)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={<r7=>r6, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}, r7}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r8 = socket(0x1c, 0x1, 0x0)
bind$inet6(r8, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet_tcp_int(r8, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)

12:45:12 executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000002e00), 0x2)

12:45:12 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x9}, 0xfffffe38)
freebsd11_mknod(0x0, 0x0, 0x0)
extattr_get_file(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [<r4=>0x0]}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x31, &(0x7f0000000040)={r4}, 0x8)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r6 = dup2(r1, r5)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r7=>0x0]}, &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000040)={r7, 0x0}, &(0x7f0000000140)=0x8)

Apr 17 12:45:12 ci-freebsd-i386-3 syslogd: last message repeated 3 times
12:45:12 executing program 3:
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)

12:45:12 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x0, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280)="1d", 0x1, 0x0, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
shutdown(r0, 0x1)

12:45:13 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r6=>0x0]}, &(0x7f0000000000)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={<r7=>r6, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}, r7}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8)
r8 = socket(0x1c, 0x1, 0x0)
bind$inet6(r8, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r8, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r8, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

12:45:13 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r6=>0x0]}, &(0x7f0000000000)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={<r7=>r6, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}, r7}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r8 = socket(0x1c, 0x1, 0x0)
connect$inet6(r8, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r8, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)

12:45:13 executing program 1:
syz_emit_ethernet(0xfef2, &(0x7f0000000000)=ANY=[@ANYBLOB])
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
ksem_unlink(0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare})
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x1, @loopback}, 0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000003640), 0x8)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x8c}, 0xa)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
accept$inet6(r2, 0x0, &(0x7f0000000000))
socket$inet6(0x1c, 0x0, 0x0)
vfork()
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000740)={0x10, 0x2, 0x3}, 0x10)

12:45:13 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x9}, 0xfffffe38)
freebsd11_mknod(0x0, 0x0, 0x0)
extattr_get_file(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x31, &(0x7f0000000040), 0x8)

12:45:13 executing program 3:
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)

12:45:13 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x9}, 0xfffffe38)
freebsd11_mknod(0x0, 0x0, 0x0)
extattr_get_file(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [<r4=>0x0]}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x31, &(0x7f0000000040)={r4}, 0x8)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r6 = dup2(r1, r5)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:45:13 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r6=>0x0]}, &(0x7f0000000000)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={<r7=>r6, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}, r7}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8)
r8 = socket(0x1c, 0x1, 0x0)
bind$inet6(r8, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r8, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r8, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

12:45:13 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r6=>0x0]}, &(0x7f0000000000)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={<r7=>r6, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}, r7}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r8 = socket(0x1c, 0x1, 0x0)
connect$inet6(r8, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r8, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)

12:45:13 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r6=>0x0]}, &(0x7f0000000000)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={<r7=>r6, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}, r7}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r8 = socket(0x1c, 0x1, 0x0)
connect$inet6(r8, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r8, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)

12:45:14 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(0xffffffffffffff9c, 0x6, 0x0, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280), 0x0, 0x0, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
shutdown(r0, 0x1)

12:45:14 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, 0x0}, 0x0)
rfork(0x5000)

12:45:14 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6)
mlock(&(0x7f0000ff6000/0x9000)=nil, 0x9000)
ioctl$DIOCGETTIMEOUT(0xffffffffffffff9c, 0xc008441e, &(0x7f00000001c0)={0x6, 0x2})
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$kbd(0xffffff9c, &(0x7f00000000c0), 0x200, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
r1 = socket(0x1, 0x3, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f0000000000)=0x4, 0x4)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x16, 0xffffffffffffffff)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0xb28e8952816215e0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRES16, @ANYRES8, @ANYRES32], 0xfffffd48, 0x20000}, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8)

12:45:14 executing program 3:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
mprotect(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0)
sendmsg$inet6_sctp(r2, 0x0, 0x100)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
getuid()
bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r2, &(0x7f0000000240)="db97e222a57391a3e8aeff8fe583f9f52827f9f14ed285779e6242abdb47d8e372fb86e941878f64d585e767831a5b59006a313818258ada733276eae79a7d27d7db85110ad9116b5a07c6d22b75397db6bc30e2b4993e0d589ae5a4b2015b17e7289f6df142faa089778b31cf0d5ca0828dabf6dc2f", 0x76, 0x0, 0x0, 0x0)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:45:14 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000002e00), 0x2)
vfork()
socket$inet_tcp(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:45:14 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000002e00), 0x2)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare=[0x3b36d6d9, 0x6, 0x800, 0x1, 0x7b5d, 0x15b9, 0xfed4, 0x2]})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:45:14 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x9}, 0xfffffe38)
freebsd11_mknod(0x0, 0x0, 0x0)
extattr_get_file(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [<r4=>0x0]}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x31, &(0x7f0000000040)={r4}, 0x8)
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:45:15 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, 0x0}, 0x0)
rfork(0x5000)

12:45:15 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6)
mlock(&(0x7f0000ff6000/0x9000)=nil, 0x9000)
ioctl$DIOCGETTIMEOUT(0xffffffffffffff9c, 0xc008441e, &(0x7f00000001c0)={0x6, 0x2})
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$kbd(0xffffff9c, &(0x7f00000000c0), 0x200, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
r1 = socket(0x1, 0x3, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f0000000000)=0x4, 0x4)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x16, 0xffffffffffffffff)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0xb28e8952816215e0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRES16, @ANYRES8, @ANYRES32], 0xfffffd48, 0x20000}, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8)

12:45:15 executing program 3:
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = dup2(r2, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r5=>0x0]}, &(0x7f0000000000)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={<r6=>r5, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}, r6}, &(0x7f0000000280)=0x98)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r7 = socket(0x1c, 0x1, 0x0)
bind$inet6(r7, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r7, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r7, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

12:45:15 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x0, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280), 0x0, 0x0, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
shutdown(r0, 0x1)

12:45:15 executing program 1:
syz_emit_ethernet(0xfef2, &(0x7f0000000000)=ANY=[@ANYBLOB])
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
ksem_unlink(0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x1, @loopback}, 0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000003640), 0x8)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x8c}, 0xa)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
accept$inet6(r2, 0x0, &(0x7f0000000000))
socket$inet6(0x1c, 0x0, 0x0)
vfork()
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000740)={0x10, 0x2, 0x3}, 0x10)

12:45:15 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000002e00), 0x2)
vfork()
socket$inet_tcp(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:45:16 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, 0x0}, 0x0)
rfork(0x5000)

12:45:16 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6)
mlock(&(0x7f0000ff6000/0x9000)=nil, 0x9000)
ioctl$DIOCGETTIMEOUT(0xffffffffffffff9c, 0xc008441e, &(0x7f00000001c0)={0x6, 0x2})
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$kbd(0xffffff9c, &(0x7f00000000c0), 0x200, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
r1 = socket(0x1, 0x3, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f0000000000)=0x4, 0x4)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x16, 0xffffffffffffffff)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0xb28e8952816215e0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRES16, @ANYRES8, @ANYRES32], 0xfffffd48, 0x20000}, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8)

12:45:16 executing program 3:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
mprotect(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0)
sendmsg$inet6_sctp(r2, 0x0, 0x100)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
getuid()
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r2, &(0x7f0000000240)="db97e222a57391a3e8aeff8fe583f9f52827f9f14ed285779e6242abdb47d8e372fb86e941878f64d585e767831a5b59006a313818258ada733276eae79a7d27d7db85110ad9116b5a07c6d22b75397db6bc30e2b4993e0d589ae5a4b2015b17e7289f6df142faa089778b31cf0d5ca0828dabf6dc2f", 0x76, 0x0, 0x0, 0x0)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:45:16 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x9}, 0xfffffe38)
freebsd11_mknod(0x0, 0x0, 0x0)
extattr_get_file(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [<r4=>0x0]}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x31, &(0x7f0000000040)={r4}, 0x8)
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:45:16 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000002e00), 0x2)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare=[0x3b36d6d9, 0x6, 0x800, 0x1, 0x7b5d, 0x15b9, 0xfed4, 0x2]})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:45:16 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(0xffffffffffffff9c, 0x6, 0x0, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280), 0x0, 0x0, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
shutdown(r0, 0x1)

12:45:17 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
r4 = dup2(r3, r1)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, 0x0}, 0x0)
rfork(0x5000)

12:45:17 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6)
mlock(&(0x7f0000ff6000/0x9000)=nil, 0x9000)
ioctl$DIOCGETTIMEOUT(0xffffffffffffff9c, 0xc008441e, &(0x7f00000001c0)={0x6, 0x2})
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$kbd(0xffffff9c, &(0x7f00000000c0), 0x200, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
r1 = socket(0x1, 0x3, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f0000000000)=0x4, 0x4)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x16, 0xffffffffffffffff)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0xb28e8952816215e0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRES16, @ANYRES8, @ANYRES32], 0xfffffd48, 0x20000}, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8)

12:45:17 executing program 3:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
mprotect(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0)
sendmsg$inet6_sctp(r2, 0x0, 0x100)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r2, &(0x7f0000000240)="db97e222a57391a3e8aeff8fe583f9f52827f9f14ed285779e6242abdb47d8e372fb86e941878f64d585e767831a5b59006a313818258ada733276eae79a7d27d7db85110ad9116b5a07c6d22b75397db6bc30e2b4993e0d589ae5a4b2015b17e7289f6df142faa089778b31cf0d5ca0828dabf6dc2f", 0x76, 0x0, 0x0, 0x0)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:45:17 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000002e00), 0x2)
vfork()
socket$inet_tcp(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:45:17 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6)
mlock(&(0x7f0000ff6000/0x9000)=nil, 0x9000)
ioctl$DIOCGETTIMEOUT(0xffffffffffffff9c, 0xc008441e, &(0x7f00000001c0)={0x6, 0x2})
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$kbd(0xffffff9c, &(0x7f00000000c0), 0x200, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
r1 = socket(0x1, 0x3, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f0000000000)=0x4, 0x4)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x16, 0xffffffffffffffff)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0xb28e8952816215e0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRES16, @ANYRES8, @ANYRES32], 0xfffffd48, 0x20000}, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8)

12:45:17 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x9}, 0xfffffe38)
freebsd11_mknod(0x0, 0x0, 0x0)
extattr_get_file(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [<r4=>0x0]}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x31, &(0x7f0000000040)={r4}, 0x8)
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:45:18 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
r4 = dup2(r3, r1)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, 0x0}, 0x0)
rfork(0x5000)

12:45:18 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6)
mlock(&(0x7f0000ff6000/0x9000)=nil, 0x9000)
ioctl$DIOCGETTIMEOUT(0xffffffffffffff9c, 0xc008441e, &(0x7f00000001c0)={0x6, 0x2})
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$kbd(0xffffff9c, &(0x7f00000000c0), 0x200, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
r1 = socket(0x1, 0x3, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f0000000000)=0x4, 0x4)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x16, 0xffffffffffffffff)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0xb28e8952816215e0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRES16, @ANYRES8, @ANYRES32], 0xfffffd48, 0x20000}, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8)

12:45:18 executing program 3:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, &(0x7f00000000c0))

12:45:18 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x0, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280)="1d", 0x1, 0x0, 0x0, 0x0)
shutdown(r0, 0x1)

12:45:18 executing program 1:
syz_emit_ethernet(0xfef2, &(0x7f0000000000)=ANY=[@ANYBLOB])
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
ksem_unlink(0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000003640), 0x8)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x8c}, 0xa)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
accept$inet6(r2, 0x0, &(0x7f0000000000))
socket$inet6(0x1c, 0x0, 0x0)
vfork()
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000740)={0x10, 0x2, 0x3}, 0x10)

12:45:18 executing program 1:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
mprotect(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0)
sendmsg$inet6_sctp(r2, 0x0, 0x100)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
getuid()
bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000000), 0x1)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r2, &(0x7f0000000240)="db97e222a57391a3e8aeff8fe583f9f52827f9f14ed285779e6242abdb47d8e372fb86e941878f64d585e767831a5b59006a313818258ada733276eae79a7d27d7db85110ad9116b5a07c6d22b75397db6bc30e2b4993e0d589ae5a4b2015b17e7289f6df142faa089778b31cf0d5ca0828dabf6dc2f", 0x76, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:45:18 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
r4 = dup2(r3, r1)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, 0x0}, 0x0)
rfork(0x5000)

12:45:18 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6)
mlock(&(0x7f0000ff6000/0x9000)=nil, 0x9000)
ioctl$DIOCGETTIMEOUT(0xffffffffffffff9c, 0xc008441e, &(0x7f00000001c0)={0x6, 0x2})
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$kbd(0xffffff9c, &(0x7f00000000c0), 0x200, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
r1 = socket(0x1, 0x3, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f0000000000)=0x4, 0x4)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x16, 0xffffffffffffffff)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0xb28e8952816215e0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRES16, @ANYRES8, @ANYRES32], 0xfffffd48, 0x20000}, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8)

12:45:18 executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080), 0x0)

12:45:18 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x9}, 0xfffffe38)
freebsd11_mknod(0x0, 0x0, 0x0)
extattr_get_file(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [<r4=>0x0]}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x31, &(0x7f0000000040)={r4}, 0x8)
r5 = dup2(r1, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:45:19 executing program 3:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
mprotect(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0)
sendmsg$inet6_sctp(r2, 0x0, 0x100)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
getuid()
bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000000), 0x1)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:45:19 executing program 3:
syz_emit_ethernet(0xfef2, &(0x7f0000000000)=ANY=[@ANYBLOB])
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
ksem_unlink(0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000003640), 0x8)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x8c}, 0xa)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
accept$inet6(r2, 0x0, &(0x7f0000000000))
socket$inet6(0x1c, 0x0, 0x0)
vfork()
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000740)={0x10, 0x2, 0x3}, 0x10)

12:45:19 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
r4 = dup2(r3, r1)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, 0x0}, 0x0)
rfork(0x5000)

12:45:19 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6)
mlock(&(0x7f0000ff6000/0x9000)=nil, 0x9000)
ioctl$DIOCGETTIMEOUT(0xffffffffffffff9c, 0xc008441e, &(0x7f00000001c0)={0x6, 0x2})
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$kbd(0xffffff9c, &(0x7f00000000c0), 0x200, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
r1 = socket(0x1, 0x3, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f0000000000)=0x4, 0x4)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x16, 0xffffffffffffffff)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8)

12:45:19 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)

12:45:19 executing program 3:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
mprotect(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0)
sendmsg$inet6_sctp(r2, 0x0, 0x100)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
getuid()
bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000000), 0x1)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r2, &(0x7f0000000240)="db97e222a57391a3e8aeff8fe583f9f52827f9f14ed285779e6242abdb47d8e372fb86e941878f64d585e767831a5b59006a313818258ada733276eae79a7d27d7db85110ad9116b5a07c6d22b75397db6bc30e2b4993e0d589ae5a4b2015b17e7289f6df142faa089778b31cf0d5ca0828dabf6dc2f", 0x76, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:45:19 executing program 3:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
mprotect(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0)
sendmsg$inet6_sctp(r2, 0x0, 0x100)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
getuid()
bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000000), 0x1)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r2, &(0x7f0000000240)="db97e222a57391a3e8aeff8fe583f9f52827f9f14ed285779e6242abdb47d8e372fb86e941878f64d585e767831a5b59006a313818258ada733276eae79a7d27d7db85110ad9116b5a07c6d22b75397db6bc30e2b4993e0d589ae5a4b2015b17e7289f6df142faa089778b31cf0d5ca0828dabf6dc2f", 0x76, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:45:19 executing program 3:
syz_emit_ethernet(0xfef2, &(0x7f0000000000)=ANY=[@ANYBLOB])
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
ksem_unlink(0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x1, @loopback}, 0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000003640), 0x8)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x8c}, 0xa)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
accept$inet6(r2, 0x0, &(0x7f0000000000))
socket$inet6(0x1c, 0x0, 0x0)
vfork()
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000740)={0x10, 0x2, 0x3}, 0x10)

12:45:19 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
r4 = dup2(r3, r1)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, 0x0}, 0x0)
rfork(0x5000)

12:45:19 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6)
mlock(&(0x7f0000ff6000/0x9000)=nil, 0x9000)
ioctl$DIOCGETTIMEOUT(0xffffffffffffff9c, 0xc008441e, &(0x7f00000001c0)={0x6, 0x2})
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$kbd(0xffffff9c, &(0x7f00000000c0), 0x200, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
r1 = socket(0x1, 0x3, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f0000000000)=0x4, 0x4)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8)

12:45:19 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)

12:45:19 executing program 3:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
mprotect(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0)
sendmsg$inet6_sctp(r2, 0x0, 0x100)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
getuid()
bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000000), 0x1)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r2, &(0x7f0000000240)="db97e222a57391a3e8aeff8fe583f9f52827f9f14ed285779e6242abdb47d8e372fb86e941878f64d585e767831a5b59006a313818258ada733276eae79a7d27d7db85110ad9116b5a07c6d22b75397db6bc30e2b4993e0d589ae5a4b2015b17e7289f6df142faa089778b31cf0d5ca0828dabf6dc2f", 0x76, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:45:19 executing program 1:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
mprotect(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0)
sendmsg$inet6_sctp(r2, 0x0, 0x100)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
getuid()
bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000000), 0x1)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r2, &(0x7f0000000240)="db97e222a57391a3e8aeff8fe583f9f52827f9f14ed285779e6242abdb47d8e372fb86e941878f64d585e767831a5b59006a313818258ada733276eae79a7d27d7db85110ad9116b5a07c6d22b75397db6bc30e2b4993e0d589ae5a4b2015b17e7289f6df142faa089778b31cf0d5ca0828dabf6dc2f", 0x76, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:45:19 executing program 3:
syz_emit_ethernet(0xfef2, &(0x7f0000000000)=ANY=[@ANYBLOB])
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
ksem_unlink(0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x1, @loopback}, 0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000003640), 0x8)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x8c}, 0xa)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
accept$inet6(r2, 0x0, &(0x7f0000000000))
socket$inet6(0x1c, 0x0, 0x0)
vfork()
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000740)={0x10, 0x2, 0x3}, 0x10)

12:45:19 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
r4 = dup2(r3, r1)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, 0x0}, 0x0)
rfork(0x5000)

12:45:19 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6)
mlock(&(0x7f0000ff6000/0x9000)=nil, 0x9000)
ioctl$DIOCGETTIMEOUT(0xffffffffffffff9c, 0xc008441e, &(0x7f00000001c0)={0x6, 0x2})
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$kbd(0xffffff9c, &(0x7f00000000c0), 0x200, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
r1 = socket(0x1, 0x3, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f0000000000)=0x4, 0x4)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8)

12:45:19 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)

12:45:19 executing program 3:
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, &(0x7f00000000c0))

12:45:19 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r6=>0x0]}, &(0x7f0000000000)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={r6, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r7 = socket(0x1c, 0x1, 0x0)
bind$inet6(r7, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r7, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r7, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

12:45:19 executing program 3:
syz_emit_ethernet(0xfef2, &(0x7f0000000000)=ANY=[@ANYBLOB])
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
ksem_unlink(0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x1, @loopback}, 0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000003640), 0x8)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x8c}, 0xa)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
accept$inet6(r2, 0x0, &(0x7f0000000000))
socket$inet6(0x1c, 0x0, 0x0)
vfork()
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000740)={0x10, 0x2, 0x3}, 0x10)

12:45:19 executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080), 0x0)

12:45:19 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6)
mlock(&(0x7f0000ff6000/0x9000)=nil, 0x9000)
ioctl$DIOCGETTIMEOUT(0xffffffffffffff9c, 0xc008441e, &(0x7f00000001c0)={0x6, 0x2})
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$kbd(0xffffff9c, &(0x7f00000000c0), 0x200, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
r1 = socket(0x1, 0x3, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f0000000000)=0x4, 0x4)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x16, 0xffffffffffffffff)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0xb28e8952816215e0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRES16, @ANYRES8, @ANYRES32], 0xfffffd48, 0x20000}, 0x0)
connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8)

12:45:19 executing program 1:
r0 = msgget$private(0x0, 0x42)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000000c0)={0x1, "5effb90cf75262cfecaf4e215872bc35"}, 0x14)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, 0x0, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r2, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x7, 0x3}, 0x8)
sendto(r1, &(0x7f0000002280)="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", 0x2bc, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
syz_emit_ethernet(0x36, &(0x7f0000000080)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0xa9fe0000, @rand_addr=0x3}, @tcp={{0x1, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r3=>0x0, <r4=>0x0})
shutdown(r1, 0x1)
r5 = kqueue()
r6 = dup(r5)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
kevent(r6, &(0x7f0000000180)=[{0x4, 0xfffffffffffffff3, 0xc5}, {0x4, 0xfffffffffffffff3, 0xc700}], 0x2, &(0x7f0000000100)=[{}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000005c0), 0xa, &(0x7f00000004c0)=[{0x0}], 0x1, &(0x7f0000000b00)=ANY=[@ANYRESDEC, @ANYRES8=r4, @ANYRESHEX, @ANYRESDEC=r6, @ANYRES32, @ANYRESOCT, @ANYRES16=r3, @ANYRES32, @ANYBLOB="01986746a5de921e2b375e169edaaac6c452910fb3379ece6f0b58c9d5b2efc00e2635147b91e5f5f9974748a9bc597793eb2e541cf0dbcff34d1e21412f53ef42e763b3c077be79266b7d3885d08e924010b725d70ae1cb98bec33abffa7221dee82dd9e418dbca80094f5e9fd4ec2892a6", @ANYRES8=r0, @ANYRES32=0x0, @ANYBLOB="f06a9cdcb2ac3bec0614a61f6d3e5577e95f9f790dcb2c98d631e254608371151f91424396275db1aaa0befec0469f0ab2ba5ca47f13669ff7ba2285436dc01665915181f892022ad724fec8098551b3200da5befee77c53768fcb005235e62aa2b67eca7452e4869cf776bdcec532db36dd11a32d94c932eff28c99eb5132ecb07cbd09dd67988359e6ed0b5137309c057534358c6b8664cea93c12e022fbe09f9438b7920b18102a2944f25337a6de6d4494f65ea703671e62c21971fc396d4684167a99825916aaa2338c3ed3", @ANYRES64, @ANYRES32=0x0, @ANYBLOB="cbf77b98eccc47b0ed57e89baa807f5388bb2b196e4ce313a6ce5a0846ddcf0a1ff43e7cc58b2808d6d9271887fecba9d4e5b13d5fa8901f23a15a31c6a85ca563853bddc1ca14db00fd86f8c1afac26938bb3af24b56c9da1cc9740e03de6a3a26484e78415af9171731a6e58fe2fddf89a3e3bc1ce8529592ce7753b4871bc99151d1147d163e2d8784c856098fc257862d0d89a801b293fa5455592b3ac261d36680aa109125def66ee9fcb77c79e7d42c1281c3577955b83ffc205c8402779ceded5513eb2a2275e7361989e79e283e9f074c10d9be9c25601f533d7c4b669a5b6a210113d44318e6768205772f3d37ab88a8b", @ANYRES16, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRESDEC=r7, @ANYRES32=r4, @ANYRES64, @ANYRES32, @ANYRES8, @ANYRESDEC=r3], 0x198}, 0x100)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r8, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x2}, 0x1c)

12:45:19 executing program 1:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)

12:45:19 executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r3 = socket(0x1c, 0x1, 0x0)
bind$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r3, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r3, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)

12:45:19 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r6 = socket(0x1c, 0x1, 0x0)
bind$inet6(r6, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r6, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

12:45:19 executing program 1:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
mprotect(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0)
sendmsg$inet6_sctp(r2, 0x0, 0x100)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
getuid()
bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000000), 0x1)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r2, &(0x7f0000000240)="db97e222a57391a3e8aeff8fe583f9f52827f9f14ed285779e6242abdb47d8e372fb86e941878f64d585e767831a5b59006a313818258ada733276eae79a7d27d7db85110ad9116b5a07c6d22b75397db6bc30e2b4993e0d589ae5a4b2015b17e7289f6df142faa089778b31cf0d5ca0828dabf6dc2f", 0x76, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:45:19 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6)
mlock(&(0x7f0000ff6000/0x9000)=nil, 0x9000)
ioctl$DIOCGETTIMEOUT(0xffffffffffffff9c, 0xc008441e, &(0x7f00000001c0)={0x6, 0x2})
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$kbd(0xffffff9c, &(0x7f00000000c0), 0x200, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
r1 = socket(0x1, 0x3, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f0000000000)=0x4, 0x4)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x16, 0xffffffffffffffff)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0xb28e8952816215e0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRES16, @ANYRES8, @ANYRES32], 0xfffffd48, 0x20000}, 0x0)
connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8)

12:45:19 executing program 1:
r0 = msgget$private(0x0, 0x42)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000000c0)={0x1, "5effb90cf75262cfecaf4e215872bc35"}, 0x14)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, 0x0, 0x0)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
bind$inet(r2, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x7, 0x3}, 0x8)
sendto(r1, &(0x7f0000002280)="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", 0x2bc, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
syz_emit_ethernet(0x36, &(0x7f0000000080)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0xa9fe0000, @rand_addr=0x3}, @tcp={{0x1, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r3=>0x0, <r4=>0x0})
shutdown(r1, 0x1)
r5 = kqueue()
r6 = dup(r5)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
kevent(r6, &(0x7f0000000180)=[{0x4, 0xfffffffffffffff3, 0xc5}, {0x4, 0xfffffffffffffff3, 0xc700}], 0x2, &(0x7f0000000100)=[{}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000005c0), 0xa, &(0x7f00000004c0)=[{0x0}], 0x1, &(0x7f0000000b00)=ANY=[@ANYRESDEC, @ANYRES8=r4, @ANYRESHEX, @ANYRESDEC=r6, @ANYRES32, @ANYRESOCT, @ANYRES16=r3, @ANYRES32, @ANYBLOB="01986746a5de921e2b375e169edaaac6c452910fb3379ece6f0b58c9d5b2efc00e2635147b91e5f5f9974748a9bc597793eb2e541cf0dbcff34d1e21412f53ef42e763b3c077be79266b7d3885d08e924010b725d70ae1cb98bec33abffa7221dee82dd9e418dbca80094f5e9fd4ec2892a6", @ANYRES8=r0, @ANYRES32=0x0, @ANYBLOB="f06a9cdcb2ac3bec0614a61f6d3e5577e95f9f790dcb2c98d631e254608371151f91424396275db1aaa0befec0469f0ab2ba5ca47f13669ff7ba2285436dc01665915181f892022ad724fec8098551b3200da5befee77c53768fcb005235e62aa2b67eca7452e4869cf776bdcec532db36dd11a32d94c932eff28c99eb5132ecb07cbd09dd67988359e6ed0b5137309c057534358c6b8664cea93c12e022fbe09f9438b7920b18102a2944f25337a6de6d4494f65ea703671e62c21971fc396d4684167a99825916aaa2338c3ed3", @ANYRES64, @ANYRES32=0x0, @ANYBLOB="cbf77b98eccc47b0ed57e89baa807f5388bb2b196e4ce313a6ce5a0846ddcf0a1ff43e7cc58b2808d6d9271887fecba9d4e5b13d5fa8901f23a15a31c6a85ca563853bddc1ca14db00fd86f8c1afac26938bb3af24b56c9da1cc9740e03de6a3a26484e78415af9171731a6e58fe2fddf89a3e3bc1ce8529592ce7753b4871bc99151d1147d163e2d8784c856098fc257862d0d89a801b293fa5455592b3ac261d36680aa109125def66ee9fcb77c79e7d42c1281c3577955b83ffc205c8402779ceded5513eb2a2275e7361989e79e283e9f074c10d9be9c25601f533d7c4b669a5b6a210113d44318e6768205772f3d37ab88a8b", @ANYRES16, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRESDEC=r7, @ANYRES32=r4, @ANYRES64, @ANYRES32, @ANYRES8, @ANYRESDEC=r3], 0x198}, 0x100)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r8, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x2}, 0x1c)

12:45:19 executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r3 = socket(0x1c, 0x1, 0x0)
bind$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r3, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r3, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)

12:45:19 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r6 = socket(0x1c, 0x1, 0x0)
bind$inet6(r6, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r6, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

12:45:19 executing program 1:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)

12:45:19 executing program 1:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
mprotect(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0)
sendmsg$inet6_sctp(r2, 0x0, 0x100)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
getuid()
bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000000), 0x1)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r2, &(0x7f0000000240)="db97e222a57391a3e8aeff8fe583f9f52827f9f14ed285779e6242abdb47d8e372fb86e941878f64d585e767831a5b59006a313818258ada733276eae79a7d27d7db85110ad9116b5a07c6d22b75397db6bc30e2b4993e0d589ae5a4b2015b17e7289f6df142faa089778b31cf0d5ca0828dabf6dc2f", 0x76, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:45:19 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6)
mlock(&(0x7f0000ff6000/0x9000)=nil, 0x9000)
ioctl$DIOCGETTIMEOUT(0xffffffffffffff9c, 0xc008441e, &(0x7f00000001c0)={0x6, 0x2})
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$kbd(0xffffff9c, &(0x7f00000000c0), 0x200, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
r1 = socket(0x1, 0x3, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f0000000000)=0x4, 0x4)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x16, 0xffffffffffffffff)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0xb28e8952816215e0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRES16, @ANYRES8, @ANYRES32], 0xfffffd48, 0x20000}, 0x0)
connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8)

12:45:19 executing program 1:
r0 = msgget$private(0x0, 0x42)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000000c0)={0x1, "5effb90cf75262cfecaf4e215872bc35"}, 0x14)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, 0x0, 0x0)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x7, 0x3}, 0x8)
sendto(r1, &(0x7f0000002280)="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", 0x2bc, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
syz_emit_ethernet(0x36, &(0x7f0000000080)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0xa9fe0000, @rand_addr=0x3}, @tcp={{0x1, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r3=>0x0, <r4=>0x0})
shutdown(r1, 0x1)
r5 = kqueue()
r6 = dup(r5)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
kevent(r6, &(0x7f0000000180)=[{0x4, 0xfffffffffffffff3, 0xc5}, {0x4, 0xfffffffffffffff3, 0xc700}], 0x2, &(0x7f0000000100)=[{}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000005c0), 0xa, &(0x7f00000004c0)=[{0x0}], 0x1, &(0x7f0000000b00)=ANY=[@ANYRESDEC, @ANYRES8=r4, @ANYRESHEX, @ANYRESDEC=r6, @ANYRES32, @ANYRESOCT, @ANYRES16=r3, @ANYRES32, @ANYBLOB="01986746a5de921e2b375e169edaaac6c452910fb3379ece6f0b58c9d5b2efc00e2635147b91e5f5f9974748a9bc597793eb2e541cf0dbcff34d1e21412f53ef42e763b3c077be79266b7d3885d08e924010b725d70ae1cb98bec33abffa7221dee82dd9e418dbca80094f5e9fd4ec2892a6", @ANYRES8=r0, @ANYRES32=0x0, @ANYBLOB="f06a9cdcb2ac3bec0614a61f6d3e5577e95f9f790dcb2c98d631e254608371151f91424396275db1aaa0befec0469f0ab2ba5ca47f13669ff7ba2285436dc01665915181f892022ad724fec8098551b3200da5befee77c53768fcb005235e62aa2b67eca7452e4869cf776bdcec532db36dd11a32d94c932eff28c99eb5132ecb07cbd09dd67988359e6ed0b5137309c057534358c6b8664cea93c12e022fbe09f9438b7920b18102a2944f25337a6de6d4494f65ea703671e62c21971fc396d4684167a99825916aaa2338c3ed3", @ANYRES64, @ANYRES32=0x0, @ANYBLOB="cbf77b98eccc47b0ed57e89baa807f5388bb2b196e4ce313a6ce5a0846ddcf0a1ff43e7cc58b2808d6d9271887fecba9d4e5b13d5fa8901f23a15a31c6a85ca563853bddc1ca14db00fd86f8c1afac26938bb3af24b56c9da1cc9740e03de6a3a26484e78415af9171731a6e58fe2fddf89a3e3bc1ce8529592ce7753b4871bc99151d1147d163e2d8784c856098fc257862d0d89a801b293fa5455592b3ac261d36680aa109125def66ee9fcb77c79e7d42c1281c3577955b83ffc205c8402779ceded5513eb2a2275e7361989e79e283e9f074c10d9be9c25601f533d7c4b669a5b6a210113d44318e6768205772f3d37ab88a8b", @ANYRES16, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRESDEC=r7, @ANYRES32=r4, @ANYRES64, @ANYRES32, @ANYRES8, @ANYRESDEC=r3], 0x198}, 0x100)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r8, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x2}, 0x1c)

12:45:20 executing program 3:
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r3 = socket(0x1c, 0x1, 0x0)
bind$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r3, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r3, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)

12:45:20 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r6 = socket(0x1c, 0x1, 0x0)
bind$inet6(r6, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r6, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

12:45:20 executing program 3:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)

12:45:20 executing program 3:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
mprotect(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0)
sendmsg$inet6_sctp(r2, 0x0, 0x100)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
getuid()
bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000000), 0x1)
sendto$inet6(r2, &(0x7f0000000240)="db97e222a57391a3e8aeff8fe583f9f52827f9f14ed285779e6242abdb47d8e372fb86e941878f64d585e767831a5b59006a313818258ada733276eae79a7d27d7db85110ad9116b5a07c6d22b75397db6bc30e2b4993e0d589ae5a4b2015b17e7289f6df142faa089778b31cf0d5ca0828dabf6dc2f", 0x76, 0x0, 0x0, 0x0)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:45:20 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x9}, 0xfffffe38)
freebsd11_mknod(0x0, 0x0, 0x0)
extattr_get_file(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [<r4=>0x0]}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x31, &(0x7f0000000040)={r4}, 0x8)
r5 = dup2(r1, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:45:20 executing program 1:
syz_emit_ethernet(0xfef2, &(0x7f0000000000)=ANY=[@ANYBLOB])
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
ksem_unlink(0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x1, @loopback}, 0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x8c}, 0xa)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
accept$inet6(r2, 0x0, &(0x7f0000000000))
socket$inet6(0x1c, 0x0, 0x0)
vfork()
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000740)={0x10, 0x2, 0x3}, 0x10)

12:45:20 executing program 1:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
mprotect(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0)
sendmsg$inet6_sctp(r2, 0x0, 0x100)
vfork()
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r2, &(0x7f0000000240)="db97e222a57391a3e8aeff8fe583f9f52827f9f14ed285779e6242abdb47d8e372fb86e941878f64d585e767831a5b59006a313818258ada733276eae79a7d27d7db85110ad9116b5a07c6d22b75397db6bc30e2b4993e0d589ae5a4b2015b17e7289f6df142faa089778b31cf0d5ca0828dabf6dc2f", 0x76, 0x0, 0x0, 0x0)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:45:21 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r3, r4)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={<r5=>0x0, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}, r5}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r6 = socket(0x1c, 0x1, 0x0)
bind$inet6(r6, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r6, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

12:45:21 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)

12:45:21 executing program 3:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
mprotect(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0)
sendmsg$inet6_sctp(r2, 0x0, 0x100)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
getuid()
bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000000), 0x1)
sendto$inet6(r2, &(0x7f0000000240)="db97e222a57391a3e8aeff8fe583f9f52827f9f14ed285779e6242abdb47d8e372fb86e941878f64d585e767831a5b59006a313818258ada733276eae79a7d27d7db85110ad9116b5a07c6d22b75397db6bc30e2b4993e0d589ae5a4b2015b17e7289f6df142faa089778b31cf0d5ca0828dabf6dc2f", 0x76, 0x0, 0x0, 0x0)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:45:21 executing program 3:
r0 = msgget$private(0x0, 0x42)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000000c0)={0x1, "5effb90cf75262cfecaf4e215872bc35"}, 0x14)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, 0x0, 0x0)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x7, 0x3}, 0x8)
sendto(r1, &(0x7f0000002280)="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", 0x2bc, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
syz_emit_ethernet(0x36, &(0x7f0000000080)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0xa9fe0000, @rand_addr=0x3}, @tcp={{0x1, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r3=>0x0, <r4=>0x0})
shutdown(r1, 0x1)
r5 = kqueue()
r6 = dup(r5)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
kevent(r6, &(0x7f0000000180)=[{0x4, 0xfffffffffffffff3, 0xc5}, {0x4, 0xfffffffffffffff3, 0xc700}], 0x2, &(0x7f0000000100)=[{}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000005c0), 0xa, &(0x7f00000004c0)=[{0x0}], 0x1, &(0x7f0000000b00)=ANY=[@ANYRESDEC, @ANYRES8=r4, @ANYRESHEX, @ANYRESDEC=r6, @ANYRES32, @ANYRESOCT, @ANYRES16=r3, @ANYRES32, @ANYBLOB="01986746a5de921e2b375e169edaaac6c452910fb3379ece6f0b58c9d5b2efc00e2635147b91e5f5f9974748a9bc597793eb2e541cf0dbcff34d1e21412f53ef42e763b3c077be79266b7d3885d08e924010b725d70ae1cb98bec33abffa7221dee82dd9e418dbca80094f5e9fd4ec2892a6", @ANYRES8=r0, @ANYRES32=0x0, @ANYBLOB="f06a9cdcb2ac3bec0614a61f6d3e5577e95f9f790dcb2c98d631e254608371151f91424396275db1aaa0befec0469f0ab2ba5ca47f13669ff7ba2285436dc01665915181f892022ad724fec8098551b3200da5befee77c53768fcb005235e62aa2b67eca7452e4869cf776bdcec532db36dd11a32d94c932eff28c99eb5132ecb07cbd09dd67988359e6ed0b5137309c057534358c6b8664cea93c12e022fbe09f9438b7920b18102a2944f25337a6de6d4494f65ea703671e62c21971fc396d4684167a99825916aaa2338c3ed3", @ANYRES64, @ANYRES32=0x0, @ANYBLOB="cbf77b98eccc47b0ed57e89baa807f5388bb2b196e4ce313a6ce5a0846ddcf0a1ff43e7cc58b2808d6d9271887fecba9d4e5b13d5fa8901f23a15a31c6a85ca563853bddc1ca14db00fd86f8c1afac26938bb3af24b56c9da1cc9740e03de6a3a26484e78415af9171731a6e58fe2fddf89a3e3bc1ce8529592ce7753b4871bc99151d1147d163e2d8784c856098fc257862d0d89a801b293fa5455592b3ac261d36680aa109125def66ee9fcb77c79e7d42c1281c3577955b83ffc205c8402779ceded5513eb2a2275e7361989e79e283e9f074c10d9be9c25601f533d7c4b669a5b6a210113d44318e6768205772f3d37ab88a8b", @ANYRES16, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRESDEC=r7, @ANYRES32=r4, @ANYRES64, @ANYRES32, @ANYRES8, @ANYRESDEC=r3], 0x198}, 0x100)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r8, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x2}, 0x1c)

12:45:21 executing program 3:
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = socket(0x1c, 0x1, 0x0)
bind$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r3, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r3, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)

12:45:21 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000002e00), 0x2)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare=[0x3b36d6d9, 0x6, 0x800, 0x1, 0x7b5d, 0x15b9, 0xfed4, 0x2]})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:45:21 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r3, r4)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={<r5=>0x0, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}, r5}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r6 = socket(0x1c, 0x1, 0x0)
bind$inet6(r6, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r6, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

12:45:21 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)

12:45:21 executing program 3:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
mprotect(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0)
sendmsg$inet6_sctp(r2, 0x0, 0x100)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
getuid()
bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000000), 0x1)
sendto$inet6(r2, &(0x7f0000000240)="db97e222a57391a3e8aeff8fe583f9f52827f9f14ed285779e6242abdb47d8e372fb86e941878f64d585e767831a5b59006a313818258ada733276eae79a7d27d7db85110ad9116b5a07c6d22b75397db6bc30e2b4993e0d589ae5a4b2015b17e7289f6df142faa089778b31cf0d5ca0828dabf6dc2f", 0x76, 0x0, 0x0, 0x0)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:45:21 executing program 3:
r0 = msgget$private(0x0, 0x42)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000000c0)={0x1, "5effb90cf75262cfecaf4e215872bc35"}, 0x14)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, 0x0, 0x0)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x7, 0x3}, 0x8)
sendto(r1, &(0x7f0000002280)="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", 0x2bc, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
syz_emit_ethernet(0x36, &(0x7f0000000080)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0xa9fe0000, @rand_addr=0x3}, @tcp={{0x1, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r3=>0x0, <r4=>0x0})
shutdown(r1, 0x1)
r5 = kqueue()
r6 = dup(r5)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
kevent(r6, &(0x7f0000000180)=[{0x4, 0xfffffffffffffff3, 0xc5}, {0x4, 0xfffffffffffffff3, 0xc700}], 0x2, &(0x7f0000000100)=[{}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000005c0), 0xa, &(0x7f00000004c0)=[{0x0}], 0x1, &(0x7f0000000b00)=ANY=[@ANYRESDEC, @ANYRES8=r4, @ANYRESHEX, @ANYRESDEC=r6, @ANYRES32, @ANYRESOCT, @ANYRES16=r3, @ANYRES32, @ANYBLOB="01986746a5de921e2b375e169edaaac6c452910fb3379ece6f0b58c9d5b2efc00e2635147b91e5f5f9974748a9bc597793eb2e541cf0dbcff34d1e21412f53ef42e763b3c077be79266b7d3885d08e924010b725d70ae1cb98bec33abffa7221dee82dd9e418dbca80094f5e9fd4ec2892a6", @ANYRES8=r0, @ANYRES32=0x0, @ANYBLOB="f06a9cdcb2ac3bec0614a61f6d3e5577e95f9f790dcb2c98d631e254608371151f91424396275db1aaa0befec0469f0ab2ba5ca47f13669ff7ba2285436dc01665915181f892022ad724fec8098551b3200da5befee77c53768fcb005235e62aa2b67eca7452e4869cf776bdcec532db36dd11a32d94c932eff28c99eb5132ecb07cbd09dd67988359e6ed0b5137309c057534358c6b8664cea93c12e022fbe09f9438b7920b18102a2944f25337a6de6d4494f65ea703671e62c21971fc396d4684167a99825916aaa2338c3ed3", @ANYRES64, @ANYRES32=0x0, @ANYBLOB="cbf77b98eccc47b0ed57e89baa807f5388bb2b196e4ce313a6ce5a0846ddcf0a1ff43e7cc58b2808d6d9271887fecba9d4e5b13d5fa8901f23a15a31c6a85ca563853bddc1ca14db00fd86f8c1afac26938bb3af24b56c9da1cc9740e03de6a3a26484e78415af9171731a6e58fe2fddf89a3e3bc1ce8529592ce7753b4871bc99151d1147d163e2d8784c856098fc257862d0d89a801b293fa5455592b3ac261d36680aa109125def66ee9fcb77c79e7d42c1281c3577955b83ffc205c8402779ceded5513eb2a2275e7361989e79e283e9f074c10d9be9c25601f533d7c4b669a5b6a210113d44318e6768205772f3d37ab88a8b", @ANYRES16, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRESDEC=r7, @ANYRES32=r4, @ANYRES64, @ANYRES32, @ANYRES8, @ANYRESDEC=r3], 0x198}, 0x100)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r8, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x2}, 0x1c)

12:45:21 executing program 3:
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = socket(0x1c, 0x1, 0x0)
bind$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r3, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r3, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)

12:45:21 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000002e00), 0x2)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare=[0x3b36d6d9, 0x6, 0x800, 0x1, 0x7b5d, 0x15b9, 0xfed4, 0x2]})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:45:21 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r3, r4)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={<r5=>0x0, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}, r5}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r6 = socket(0x1c, 0x1, 0x0)
bind$inet6(r6, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r6, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

12:45:21 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)

12:45:21 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x9}, 0xfffffe38)
freebsd11_mknod(0x0, 0x0, 0x0)
extattr_get_file(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x31, &(0x7f0000000040), 0x8)

12:45:22 executing program 1:
r0 = msgget$private(0x0, 0x42)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000000c0)={0x1, "5effb90cf75262cfecaf4e215872bc35"}, 0x14)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x7, 0x3}, 0x8)
sendto(r1, &(0x7f0000002280)="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", 0x2bc, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
syz_emit_ethernet(0x36, &(0x7f0000000080)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0xa9fe0000, @rand_addr=0x3}, @tcp={{0x1, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r2=>0x0, <r3=>0x0})
shutdown(r1, 0x1)
r4 = kqueue()
r5 = dup(r4)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
kevent(r5, &(0x7f0000000180)=[{0x4, 0xfffffffffffffff3, 0xc5}, {0x4, 0xfffffffffffffff3, 0xc700}], 0x2, &(0x7f0000000100)=[{}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000005c0), 0xa, &(0x7f00000004c0)=[{0x0}], 0x1, &(0x7f0000000b00)=ANY=[@ANYRESDEC, @ANYRES8=r3, @ANYRESHEX, @ANYRESDEC=r5, @ANYRES32, @ANYRESOCT, @ANYRES16=r2, @ANYRES32, @ANYBLOB="01986746a5de921e2b375e169edaaac6c452910fb3379ece6f0b58c9d5b2efc00e2635147b91e5f5f9974748a9bc597793eb2e541cf0dbcff34d1e21412f53ef42e763b3c077be79266b7d3885d08e924010b725d70ae1cb98bec33abffa7221dee82dd9e418dbca80094f5e9fd4ec2892a6", @ANYRES8=r0, @ANYRES32=0x0, @ANYBLOB="f06a9cdcb2ac3bec0614a61f6d3e5577e95f9f790dcb2c98d631e254608371151f91424396275db1aaa0befec0469f0ab2ba5ca47f13669ff7ba2285436dc01665915181f892022ad724fec8098551b3200da5befee77c53768fcb005235e62aa2b67eca7452e4869cf776bdcec532db36dd11a32d94c932eff28c99eb5132ecb07cbd09dd67988359e6ed0b5137309c057534358c6b8664cea93c12e022fbe09f9438b7920b18102a2944f25337a6de6d4494f65ea703671e62c21971fc396d4684167a99825916aaa2338c3ed3", @ANYRES64, @ANYRES32=0x0, @ANYBLOB="cbf77b98eccc47b0ed57e89baa807f5388bb2b196e4ce313a6ce5a0846ddcf0a1ff43e7cc58b2808d6d9271887fecba9d4e5b13d5fa8901f23a15a31c6a85ca563853bddc1ca14db00fd86f8c1afac26938bb3af24b56c9da1cc9740e03de6a3a26484e78415af9171731a6e58fe2fddf89a3e3bc1ce8529592ce7753b4871bc99151d1147d163e2d8784c856098fc257862d0d89a801b293fa5455592b3ac261d36680aa109125def66ee9fcb77c79e7d42c1281c3577955b83ffc205c8402779ceded5513eb2a2275e7361989e79e283e9f074c10d9be9c25601f533d7c4b669a5b6a210113d44318e6768205772f3d37ab88a8b", @ANYRES16, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRESDEC=r6, @ANYRES32=r3, @ANYRES64, @ANYRES32, @ANYRES8, @ANYRESDEC=r2], 0x198}, 0x100)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r7, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x2}, 0x1c)

12:45:22 executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = socket(0x1c, 0x1, 0x0)
bind$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r3, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r3, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)

12:45:22 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000002e00), 0x2)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare=[0x3b36d6d9, 0x6, 0x800, 0x1, 0x7b5d, 0x15b9, 0xfed4, 0x2]})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:45:22 executing program 1:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
mprotect(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0)
sendmsg$inet6_sctp(r2, 0x0, 0x100)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r2, &(0x7f0000000240)="db97e222a57391a3e8aeff8fe583f9f52827f9f14ed285779e6242abdb47d8e372fb86e941878f64d585e767831a5b59006a313818258ada733276eae79a7d27d7db85110ad9116b5a07c6d22b75397db6bc30e2b4993e0d589ae5a4b2015b17e7289f6df142faa089778b31cf0d5ca0828dabf6dc2f", 0x76, 0x0, 0x0, 0x0)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:45:22 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x9}, 0xfffffe38)
freebsd11_mknod(0x0, 0x0, 0x0)
extattr_get_file(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x31, &(0x7f0000000040), 0x8)

12:45:22 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x9}, 0xfffffe38)
freebsd11_mknod(0x0, 0x0, 0x0)
extattr_get_file(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x31, &(0x7f0000000040), 0x8)

12:45:23 executing program 1:
r0 = msgget$private(0x0, 0x42)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000000c0)={0x1, "5effb90cf75262cfecaf4e215872bc35"}, 0x14)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
sendto(r1, &(0x7f0000002280)="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", 0x2bc, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
syz_emit_ethernet(0x36, &(0x7f0000000080)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0xa9fe0000, @rand_addr=0x3}, @tcp={{0x1, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r2=>0x0, <r3=>0x0})
shutdown(r1, 0x1)
r4 = kqueue()
r5 = dup(r4)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
kevent(r5, &(0x7f0000000180)=[{0x4, 0xfffffffffffffff3, 0xc5}, {0x4, 0xfffffffffffffff3, 0xc700}], 0x2, &(0x7f0000000100)=[{}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000005c0), 0xa, &(0x7f00000004c0)=[{0x0}], 0x1, &(0x7f0000000b00)=ANY=[@ANYRESDEC, @ANYRES8=r3, @ANYRESHEX, @ANYRESDEC=r5, @ANYRES32, @ANYRESOCT, @ANYRES16=r2, @ANYRES32, @ANYBLOB="01986746a5de921e2b375e169edaaac6c452910fb3379ece6f0b58c9d5b2efc00e2635147b91e5f5f9974748a9bc597793eb2e541cf0dbcff34d1e21412f53ef42e763b3c077be79266b7d3885d08e924010b725d70ae1cb98bec33abffa7221dee82dd9e418dbca80094f5e9fd4ec2892a6", @ANYRES8=r0, @ANYRES32=0x0, @ANYBLOB="f06a9cdcb2ac3bec0614a61f6d3e5577e95f9f790dcb2c98d631e254608371151f91424396275db1aaa0befec0469f0ab2ba5ca47f13669ff7ba2285436dc01665915181f892022ad724fec8098551b3200da5befee77c53768fcb005235e62aa2b67eca7452e4869cf776bdcec532db36dd11a32d94c932eff28c99eb5132ecb07cbd09dd67988359e6ed0b5137309c057534358c6b8664cea93c12e022fbe09f9438b7920b18102a2944f25337a6de6d4494f65ea703671e62c21971fc396d4684167a99825916aaa2338c3ed3", @ANYRES64, @ANYRES32=0x0, @ANYBLOB="cbf77b98eccc47b0ed57e89baa807f5388bb2b196e4ce313a6ce5a0846ddcf0a1ff43e7cc58b2808d6d9271887fecba9d4e5b13d5fa8901f23a15a31c6a85ca563853bddc1ca14db00fd86f8c1afac26938bb3af24b56c9da1cc9740e03de6a3a26484e78415af9171731a6e58fe2fddf89a3e3bc1ce8529592ce7753b4871bc99151d1147d163e2d8784c856098fc257862d0d89a801b293fa5455592b3ac261d36680aa109125def66ee9fcb77c79e7d42c1281c3577955b83ffc205c8402779ceded5513eb2a2275e7361989e79e283e9f074c10d9be9c25601f533d7c4b669a5b6a210113d44318e6768205772f3d37ab88a8b", @ANYRES16, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRESDEC=r6, @ANYRES32=r3, @ANYRES64, @ANYRES32, @ANYRES8, @ANYRESDEC=r2], 0x198}, 0x100)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r7, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x2}, 0x1c)

12:45:23 executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = socket(0x1c, 0x1, 0x0)
bind$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r3, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r3, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)

12:45:23 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000002e00), 0x2)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare=[0x3b36d6d9, 0x6, 0x800, 0x1, 0x7b5d, 0x15b9, 0xfed4, 0x2]})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:45:23 executing program 1:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
mprotect(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0)
sendmsg$inet6_sctp(r2, 0x0, 0x100)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r2, &(0x7f0000000240)="db97e222a57391a3e8aeff8fe583f9f52827f9f14ed285779e6242abdb47d8e372fb86e941878f64d585e767831a5b59006a313818258ada733276eae79a7d27d7db85110ad9116b5a07c6d22b75397db6bc30e2b4993e0d589ae5a4b2015b17e7289f6df142faa089778b31cf0d5ca0828dabf6dc2f", 0x76, 0x0, 0x0, 0x0)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:45:23 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x9}, 0xfffffe38)
freebsd11_mknod(0x0, 0x0, 0x0)
extattr_get_file(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = dup2(r1, r3)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:45:23 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x9}, 0xfffffe38)
freebsd11_mknod(0x0, 0x0, 0x0)
extattr_get_file(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x31, &(0x7f0000000040), 0x8)

12:45:24 executing program 3:
r0 = msgget$private(0x0, 0x42)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000000c0)={0x1, "5effb90cf75262cfecaf4e215872bc35"}, 0x14)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
sendto(0xffffffffffffffff, &(0x7f0000002280)="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", 0x2bc, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
syz_emit_ethernet(0x36, &(0x7f0000000080)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0xa9fe0000, @rand_addr=0x3}, @tcp={{0x1, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r2=>0x0, <r3=>0x0})
shutdown(r1, 0x1)
r4 = kqueue()
r5 = dup(r4)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
kevent(r5, &(0x7f0000000180)=[{0x4, 0xfffffffffffffff3, 0xc5}, {0x4, 0xfffffffffffffff3, 0xc700}], 0x2, &(0x7f0000000100)=[{}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000005c0), 0xa, &(0x7f00000004c0)=[{0x0}], 0x1, &(0x7f0000000b00)=ANY=[@ANYRESDEC, @ANYRES8=r3, @ANYRESHEX, @ANYRESDEC=r5, @ANYRES32, @ANYRESOCT, @ANYRES16=r2, @ANYRES32, @ANYBLOB="01986746a5de921e2b375e169edaaac6c452910fb3379ece6f0b58c9d5b2efc00e2635147b91e5f5f9974748a9bc597793eb2e541cf0dbcff34d1e21412f53ef42e763b3c077be79266b7d3885d08e924010b725d70ae1cb98bec33abffa7221dee82dd9e418dbca80094f5e9fd4ec2892a6", @ANYRES8=r0, @ANYRES32=0x0, @ANYBLOB="f06a9cdcb2ac3bec0614a61f6d3e5577e95f9f790dcb2c98d631e254608371151f91424396275db1aaa0befec0469f0ab2ba5ca47f13669ff7ba2285436dc01665915181f892022ad724fec8098551b3200da5befee77c53768fcb005235e62aa2b67eca7452e4869cf776bdcec532db36dd11a32d94c932eff28c99eb5132ecb07cbd09dd67988359e6ed0b5137309c057534358c6b8664cea93c12e022fbe09f9438b7920b18102a2944f25337a6de6d4494f65ea703671e62c21971fc396d4684167a99825916aaa2338c3ed3", @ANYRES64, @ANYRES32=0x0, @ANYBLOB="cbf77b98eccc47b0ed57e89baa807f5388bb2b196e4ce313a6ce5a0846ddcf0a1ff43e7cc58b2808d6d9271887fecba9d4e5b13d5fa8901f23a15a31c6a85ca563853bddc1ca14db00fd86f8c1afac26938bb3af24b56c9da1cc9740e03de6a3a26484e78415af9171731a6e58fe2fddf89a3e3bc1ce8529592ce7753b4871bc99151d1147d163e2d8784c856098fc257862d0d89a801b293fa5455592b3ac261d36680aa109125def66ee9fcb77c79e7d42c1281c3577955b83ffc205c8402779ceded5513eb2a2275e7361989e79e283e9f074c10d9be9c25601f533d7c4b669a5b6a210113d44318e6768205772f3d37ab88a8b", @ANYRES16, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRESDEC=r6, @ANYRES32=r3, @ANYRES64, @ANYRES32, @ANYRES8, @ANYRESDEC=r2], 0x198}, 0x100)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r7, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x2}, 0x1c)

12:45:24 executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = socket(0x1c, 0x1, 0x0)
bind$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r3, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r3, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)

12:45:24 executing program 3:
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000002e00), 0x2)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare=[0x3b36d6d9, 0x6, 0x800, 0x1, 0x7b5d, 0x15b9, 0xfed4, 0x2]})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:45:24 executing program 1:
syz_emit_ethernet(0xfef2, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaabbaaaaaaaaaa080600010800060400010000000000e000000200"/42])
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
ksem_unlink(0x0)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x2, @loopback, 0x400}, 0x1c)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x0, @sigval_int, @spare})
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x1, @loopback}, 0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000003640), 0x8)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000080)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, 0x0, 0x0, 0x0, 0x5c, 0x8c}, 0xa)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
accept$inet6(r2, 0x0, &(0x7f0000000000))
socket$inet6(0x1c, 0x0, 0x0)
vfork()
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000740)={0x10, 0x2, 0x3}, 0x10)

12:45:24 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280)="1d77c57c16eb5158caed03d9c0f6dca317dffc1d3274f66f21ae7c59f1ee36dfd4937ea42fcc31cb20e43d2d8558", 0x2e, 0x104, 0x0, 0x0)

12:45:24 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x9}, 0xfffffe38)
freebsd11_mknod(0x0, 0x0, 0x0)
extattr_get_file(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:45:25 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)

12:45:25 executing program 3:
r0 = msgget$private(0x0, 0x42)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000000c0)={0x1, "5effb90cf75262cfecaf4e215872bc35"}, 0x14)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
syz_emit_ethernet(0x36, &(0x7f0000000080)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0xa9fe0000, @rand_addr=0x3}, @tcp={{0x1, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r2=>0x0, <r3=>0x0})
shutdown(r1, 0x1)
r4 = kqueue()
r5 = dup(r4)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
kevent(r5, &(0x7f0000000180)=[{0x4, 0xfffffffffffffff3, 0xc5}, {0x4, 0xfffffffffffffff3, 0xc700}], 0x2, &(0x7f0000000100)=[{}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000005c0), 0xa, &(0x7f00000004c0)=[{0x0}], 0x1, &(0x7f0000000b00)=ANY=[@ANYRESDEC, @ANYRES8=r3, @ANYRESHEX, @ANYRESDEC=r5, @ANYRES32, @ANYRESOCT, @ANYRES16=r2, @ANYRES32, @ANYBLOB="01986746a5de921e2b375e169edaaac6c452910fb3379ece6f0b58c9d5b2efc00e2635147b91e5f5f9974748a9bc597793eb2e541cf0dbcff34d1e21412f53ef42e763b3c077be79266b7d3885d08e924010b725d70ae1cb98bec33abffa7221dee82dd9e418dbca80094f5e9fd4ec2892a6", @ANYRES8=r0, @ANYRES32=0x0, @ANYBLOB="f06a9cdcb2ac3bec0614a61f6d3e5577e95f9f790dcb2c98d631e254608371151f91424396275db1aaa0befec0469f0ab2ba5ca47f13669ff7ba2285436dc01665915181f892022ad724fec8098551b3200da5befee77c53768fcb005235e62aa2b67eca7452e4869cf776bdcec532db36dd11a32d94c932eff28c99eb5132ecb07cbd09dd67988359e6ed0b5137309c057534358c6b8664cea93c12e022fbe09f9438b7920b18102a2944f25337a6de6d4494f65ea703671e62c21971fc396d4684167a99825916aaa2338c3ed3", @ANYRES64, @ANYRES32=0x0, @ANYBLOB="cbf77b98eccc47b0ed57e89baa807f5388bb2b196e4ce313a6ce5a0846ddcf0a1ff43e7cc58b2808d6d9271887fecba9d4e5b13d5fa8901f23a15a31c6a85ca563853bddc1ca14db00fd86f8c1afac26938bb3af24b56c9da1cc9740e03de6a3a26484e78415af9171731a6e58fe2fddf89a3e3bc1ce8529592ce7753b4871bc99151d1147d163e2d8784c856098fc257862d0d89a801b293fa5455592b3ac261d36680aa109125def66ee9fcb77c79e7d42c1281c3577955b83ffc205c8402779ceded5513eb2a2275e7361989e79e283e9f074c10d9be9c25601f533d7c4b669a5b6a210113d44318e6768205772f3d37ab88a8b", @ANYRES16, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRESDEC=r6, @ANYRES32=r3, @ANYRES64, @ANYRES32, @ANYRES8, @ANYRESDEC=r2], 0x198}, 0x100)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r7, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x2}, 0x1c)

12:45:25 executing program 3:
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = socket(0x1c, 0x1, 0x0)
bind$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r3, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r3, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)

12:45:25 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x9}, 0xfffffe38)
freebsd11_mknod(0x0, 0x0, 0x0)
extattr_get_file(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000280)={0x1, [<r3=>0x0]}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x31, &(0x7f0000000040)={r3}, 0x8)

12:45:25 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x9}, 0xfffffe38)
freebsd11_mknod(0x0, 0x0, 0x0)
extattr_get_file(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x31, &(0x7f0000000040), 0x8)

12:45:26 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x9}, 0xfffffe38)
freebsd11_mknod(0x0, 0x0, 0x0)
extattr_get_file(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:45:26 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x0, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280), 0x0, 0x0, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
shutdown(r0, 0x1)

12:45:26 executing program 1:
r0 = msgget$private(0x0, 0x42)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000000c0)={0x1, "5effb90cf75262cfecaf4e215872bc35"}, 0x14)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
syz_emit_ethernet(0x36, &(0x7f0000000080)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0xa9fe0000, @rand_addr=0x3}, @tcp={{0x1, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r2=>0x0, <r3=>0x0})
shutdown(r1, 0x1)
r4 = kqueue()
r5 = dup(r4)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
kevent(r5, &(0x7f0000000180)=[{0x4, 0xfffffffffffffff3, 0xc5}, {0x4, 0xfffffffffffffff3, 0xc700}], 0x2, &(0x7f0000000100)=[{}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000005c0), 0xa, &(0x7f00000004c0)=[{0x0}], 0x1, &(0x7f0000000b00)=ANY=[@ANYRESDEC, @ANYRES8=r3, @ANYRESHEX, @ANYRESDEC=r5, @ANYRES32, @ANYRESOCT, @ANYRES16=r2, @ANYRES32, @ANYBLOB="01986746a5de921e2b375e169edaaac6c452910fb3379ece6f0b58c9d5b2efc00e2635147b91e5f5f9974748a9bc597793eb2e541cf0dbcff34d1e21412f53ef42e763b3c077be79266b7d3885d08e924010b725d70ae1cb98bec33abffa7221dee82dd9e418dbca80094f5e9fd4ec2892a6", @ANYRES8=r0, @ANYRES32=0x0, @ANYBLOB="f06a9cdcb2ac3bec0614a61f6d3e5577e95f9f790dcb2c98d631e254608371151f91424396275db1aaa0befec0469f0ab2ba5ca47f13669ff7ba2285436dc01665915181f892022ad724fec8098551b3200da5befee77c53768fcb005235e62aa2b67eca7452e4869cf776bdcec532db36dd11a32d94c932eff28c99eb5132ecb07cbd09dd67988359e6ed0b5137309c057534358c6b8664cea93c12e022fbe09f9438b7920b18102a2944f25337a6de6d4494f65ea703671e62c21971fc396d4684167a99825916aaa2338c3ed3", @ANYRES64, @ANYRES32=0x0, @ANYBLOB="cbf77b98eccc47b0ed57e89baa807f5388bb2b196e4ce313a6ce5a0846ddcf0a1ff43e7cc58b2808d6d9271887fecba9d4e5b13d5fa8901f23a15a31c6a85ca563853bddc1ca14db00fd86f8c1afac26938bb3af24b56c9da1cc9740e03de6a3a26484e78415af9171731a6e58fe2fddf89a3e3bc1ce8529592ce7753b4871bc99151d1147d163e2d8784c856098fc257862d0d89a801b293fa5455592b3ac261d36680aa109125def66ee9fcb77c79e7d42c1281c3577955b83ffc205c8402779ceded5513eb2a2275e7361989e79e283e9f074c10d9be9c25601f533d7c4b669a5b6a210113d44318e6768205772f3d37ab88a8b", @ANYRES16, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRESDEC=r6, @ANYRES32=r3, @ANYRES64, @ANYRES32, @ANYRES8, @ANYRESDEC=r2], 0x198}, 0x100)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r7, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x2}, 0x1c)

12:45:26 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, 0x0, &(0x7f00000000c0))
bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)

12:45:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000002e00), 0x2)

12:45:26 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x9}, 0xfffffe38)
freebsd11_mknod(0x0, 0x0, 0x0)
extattr_get_file(0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000280)={0x1, [<r3=>0x0]}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x31, &(0x7f0000000040)={r3}, 0x8)

12:45:26 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x9}, 0xfffffe38)
freebsd11_mknod(0x0, 0x0, 0x0)
extattr_get_file(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x31, &(0x7f0000000040), 0x8)

12:45:27 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x0, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280), 0x0, 0x0, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
shutdown(r0, 0x1)

12:45:27 executing program 3:
r0 = msgget$private(0x0, 0x42)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000000c0)={0x1, "5effb90cf75262cfecaf4e215872bc35"}, 0x14)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x36, &(0x7f0000000080)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0xa9fe0000, @rand_addr=0x3}, @tcp={{0x1, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r2=>0x0, <r3=>0x0})
shutdown(r1, 0x1)
r4 = kqueue()
r5 = dup(r4)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
kevent(r5, &(0x7f0000000180)=[{0x4, 0xfffffffffffffff3, 0xc5}, {0x4, 0xfffffffffffffff3, 0xc700}], 0x2, &(0x7f0000000100)=[{}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000005c0), 0xa, &(0x7f00000004c0)=[{0x0}], 0x1, &(0x7f0000000b00)=ANY=[@ANYRESDEC, @ANYRES8=r3, @ANYRESHEX, @ANYRESDEC=r5, @ANYRES32, @ANYRESOCT, @ANYRES16=r2, @ANYRES32, @ANYBLOB="01986746a5de921e2b375e169edaaac6c452910fb3379ece6f0b58c9d5b2efc00e2635147b91e5f5f9974748a9bc597793eb2e541cf0dbcff34d1e21412f53ef42e763b3c077be79266b7d3885d08e924010b725d70ae1cb98bec33abffa7221dee82dd9e418dbca80094f5e9fd4ec2892a6", @ANYRES8=r0, @ANYRES32=0x0, @ANYBLOB="f06a9cdcb2ac3bec0614a61f6d3e5577e95f9f790dcb2c98d631e254608371151f91424396275db1aaa0befec0469f0ab2ba5ca47f13669ff7ba2285436dc01665915181f892022ad724fec8098551b3200da5befee77c53768fcb005235e62aa2b67eca7452e4869cf776bdcec532db36dd11a32d94c932eff28c99eb5132ecb07cbd09dd67988359e6ed0b5137309c057534358c6b8664cea93c12e022fbe09f9438b7920b18102a2944f25337a6de6d4494f65ea703671e62c21971fc396d4684167a99825916aaa2338c3ed3", @ANYRES64, @ANYRES32=0x0, @ANYBLOB="cbf77b98eccc47b0ed57e89baa807f5388bb2b196e4ce313a6ce5a0846ddcf0a1ff43e7cc58b2808d6d9271887fecba9d4e5b13d5fa8901f23a15a31c6a85ca563853bddc1ca14db00fd86f8c1afac26938bb3af24b56c9da1cc9740e03de6a3a26484e78415af9171731a6e58fe2fddf89a3e3bc1ce8529592ce7753b4871bc99151d1147d163e2d8784c856098fc257862d0d89a801b293fa5455592b3ac261d36680aa109125def66ee9fcb77c79e7d42c1281c3577955b83ffc205c8402779ceded5513eb2a2275e7361989e79e283e9f074c10d9be9c25601f533d7c4b669a5b6a210113d44318e6768205772f3d37ab88a8b", @ANYRES16, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRESDEC=r6, @ANYRES32=r3, @ANYRES64, @ANYRES32, @ANYRES8, @ANYRESDEC=r2], 0x198}, 0x100)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r7, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x2}, 0x1c)

12:45:27 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, 0x0, &(0x7f00000000c0))
bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)

12:45:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000002e00), 0x2)

12:45:27 executing program 3:
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket(0x1c, 0x1, 0x0)
bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r1, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)

12:45:27 executing program 3:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
mprotect(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0)
sendmsg$inet6_sctp(r2, 0x0, 0x100)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
getuid()
bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000000), 0x1)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:45:27 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r6 = socket(0x1c, 0x1, 0x0)
bind$inet6(r6, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r6, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

12:45:27 executing program 1:
r0 = msgget$private(0x0, 0x42)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000000c0)={0x1, "5effb90cf75262cfecaf4e215872bc35"}, 0x14)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r2=>0x0, <r3=>0x0})
shutdown(r1, 0x1)
r4 = kqueue()
r5 = dup(r4)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
kevent(r5, &(0x7f0000000180)=[{0x4, 0xfffffffffffffff3, 0xc5}, {0x4, 0xfffffffffffffff3, 0xc700}], 0x2, &(0x7f0000000100)=[{}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000005c0), 0xa, &(0x7f00000004c0)=[{0x0}], 0x1, &(0x7f0000000b00)=ANY=[@ANYRESDEC, @ANYRES8=r3, @ANYRESHEX, @ANYRESDEC=r5, @ANYRES32, @ANYRESOCT, @ANYRES16=r2, @ANYRES32, @ANYBLOB="01986746a5de921e2b375e169edaaac6c452910fb3379ece6f0b58c9d5b2efc00e2635147b91e5f5f9974748a9bc597793eb2e541cf0dbcff34d1e21412f53ef42e763b3c077be79266b7d3885d08e924010b725d70ae1cb98bec33abffa7221dee82dd9e418dbca80094f5e9fd4ec2892a6", @ANYRES8=r0, @ANYRES32=0x0, @ANYBLOB="f06a9cdcb2ac3bec0614a61f6d3e5577e95f9f790dcb2c98d631e254608371151f91424396275db1aaa0befec0469f0ab2ba5ca47f13669ff7ba2285436dc01665915181f892022ad724fec8098551b3200da5befee77c53768fcb005235e62aa2b67eca7452e4869cf776bdcec532db36dd11a32d94c932eff28c99eb5132ecb07cbd09dd67988359e6ed0b5137309c057534358c6b8664cea93c12e022fbe09f9438b7920b18102a2944f25337a6de6d4494f65ea703671e62c21971fc396d4684167a99825916aaa2338c3ed3", @ANYRES64, @ANYRES32=0x0, @ANYBLOB="cbf77b98eccc47b0ed57e89baa807f5388bb2b196e4ce313a6ce5a0846ddcf0a1ff43e7cc58b2808d6d9271887fecba9d4e5b13d5fa8901f23a15a31c6a85ca563853bddc1ca14db00fd86f8c1afac26938bb3af24b56c9da1cc9740e03de6a3a26484e78415af9171731a6e58fe2fddf89a3e3bc1ce8529592ce7753b4871bc99151d1147d163e2d8784c856098fc257862d0d89a801b293fa5455592b3ac261d36680aa109125def66ee9fcb77c79e7d42c1281c3577955b83ffc205c8402779ceded5513eb2a2275e7361989e79e283e9f074c10d9be9c25601f533d7c4b669a5b6a210113d44318e6768205772f3d37ab88a8b", @ANYRES16, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRESDEC=r6, @ANYRES32=r3, @ANYRES64, @ANYRES32, @ANYRES8, @ANYRESDEC=r2], 0x198}, 0x100)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r7, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x2}, 0x1c)

12:45:27 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080), 0x0)
bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)

12:45:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000002e00), 0x2)

12:45:27 executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket(0x1c, 0x1, 0x0)
bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r1, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)

12:45:27 executing program 3:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
mprotect(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0)
sendmsg$inet6_sctp(r2, 0x0, 0x100)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
getuid()
bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000000), 0x1)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:45:27 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x9}, 0xfffffe38)
freebsd11_mknod(0x0, 0x0, 0x0)
extattr_get_file(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x31, &(0x7f0000000040), 0x8)

12:45:27 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r6 = socket(0x1c, 0x1, 0x0)
bind$inet6(r6, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r6, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

12:45:27 executing program 3:
r0 = msgget$private(0x0, 0x42)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000000c0)={0x1, "5effb90cf75262cfecaf4e215872bc35"}, 0x14)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
freebsd11_fstat(0xffffffffffffffff, 0x0)
shutdown(r1, 0x1)
r2 = kqueue()
r3 = dup(r2)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
kevent(r3, &(0x7f0000000180)=[{0x4, 0xfffffffffffffff3, 0xc5}, {0x4, 0xfffffffffffffff3, 0xc700}], 0x2, &(0x7f0000000100)=[{}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000005c0), 0xa, &(0x7f00000004c0)=[{0x0}], 0x1, &(0x7f0000000b00)=ANY=[@ANYRESDEC, @ANYRES8, @ANYRESHEX, @ANYRESDEC=r3, @ANYRES32, @ANYRESOCT, @ANYRES16, @ANYRES32, @ANYBLOB="01986746a5de921e2b375e169edaaac6c452910fb3379ece6f0b58c9d5b2efc00e2635147b91e5f5f9974748a9bc597793eb2e541cf0dbcff34d1e21412f53ef42e763b3c077be79266b7d3885d08e924010b725d70ae1cb98bec33abffa7221dee82dd9e418dbca80094f5e9fd4ec2892a6", @ANYRES8=r0, @ANYRES32=0x0, @ANYBLOB="f06a9cdcb2ac3bec0614a61f6d3e5577e95f9f790dcb2c98d631e254608371151f91424396275db1aaa0befec0469f0ab2ba5ca47f13669ff7ba2285436dc01665915181f892022ad724fec8098551b3200da5befee77c53768fcb005235e62aa2b67eca7452e4869cf776bdcec532db36dd11a32d94c932eff28c99eb5132ecb07cbd09dd67988359e6ed0b5137309c057534358c6b8664cea93c12e022fbe09f9438b7920b18102a2944f25337a6de6d4494f65ea703671e62c21971fc396d4684167a99825916aaa2338c3ed3", @ANYRES64, @ANYRES32=0x0, @ANYBLOB="cbf77b98eccc47b0ed57e89baa807f5388bb2b196e4ce313a6ce5a0846ddcf0a1ff43e7cc58b2808d6d9271887fecba9d4e5b13d5fa8901f23a15a31c6a85ca563853bddc1ca14db00fd86f8c1afac26938bb3af24b56c9da1cc9740e03de6a3a26484e78415af9171731a6e58fe2fddf89a3e3bc1ce8529592ce7753b4871bc99151d1147d163e2d8784c856098fc257862d0d89a801b293fa5455592b3ac261d36680aa109125def66ee9fcb77c79e7d42c1281c3577955b83ffc205c8402779ceded5513eb2a2275e7361989e79e283e9f074c10d9be9c25601f533d7c4b669a5b6a210113d44318e6768205772f3d37ab88a8b", @ANYRES16, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRESDEC=r4, @ANYRES32, @ANYRES64, @ANYRES32, @ANYRES8, @ANYRESDEC], 0x198}, 0x100)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r5, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x2}, 0x1c)

12:45:27 executing program 3:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000002e00), 0x2)

12:45:27 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080), 0x0)
bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)

12:45:27 executing program 3:
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket(0x1c, 0x1, 0x0)
bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r1, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)

12:45:27 executing program 3:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000002e00), 0x2)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare=[0x3b36d6d9, 0x6, 0x800, 0x1, 0x7b5d, 0x15b9, 0xfed4, 0x2]})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:45:27 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r6 = socket(0x1c, 0x1, 0x0)
bind$inet6(r6, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r6, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

12:45:27 executing program 3:
r0 = msgget$private(0x0, 0x42)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000000c0)={0x1, "5effb90cf75262cfecaf4e215872bc35"}, 0x14)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
freebsd11_fstat(0xffffffffffffffff, 0x0)
shutdown(0xffffffffffffffff, 0x1)
r2 = kqueue()
r3 = dup(r2)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
kevent(r3, &(0x7f0000000180)=[{0x4, 0xfffffffffffffff3, 0xc5}, {0x4, 0xfffffffffffffff3, 0xc700}], 0x2, &(0x7f0000000100)=[{}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000005c0), 0xa, &(0x7f00000004c0)=[{0x0}], 0x1, &(0x7f0000000b00)=ANY=[@ANYRESDEC, @ANYRES8, @ANYRESHEX, @ANYRESDEC=r3, @ANYRES32, @ANYRESOCT, @ANYRES16, @ANYRES32, @ANYBLOB="01986746a5de921e2b375e169edaaac6c452910fb3379ece6f0b58c9d5b2efc00e2635147b91e5f5f9974748a9bc597793eb2e541cf0dbcff34d1e21412f53ef42e763b3c077be79266b7d3885d08e924010b725d70ae1cb98bec33abffa7221dee82dd9e418dbca80094f5e9fd4ec2892a6", @ANYRES8=r0, @ANYRES32=0x0, @ANYBLOB="f06a9cdcb2ac3bec0614a61f6d3e5577e95f9f790dcb2c98d631e254608371151f91424396275db1aaa0befec0469f0ab2ba5ca47f13669ff7ba2285436dc01665915181f892022ad724fec8098551b3200da5befee77c53768fcb005235e62aa2b67eca7452e4869cf776bdcec532db36dd11a32d94c932eff28c99eb5132ecb07cbd09dd67988359e6ed0b5137309c057534358c6b8664cea93c12e022fbe09f9438b7920b18102a2944f25337a6de6d4494f65ea703671e62c21971fc396d4684167a99825916aaa2338c3ed3", @ANYRES64, @ANYRES32=0x0, @ANYBLOB="cbf77b98eccc47b0ed57e89baa807f5388bb2b196e4ce313a6ce5a0846ddcf0a1ff43e7cc58b2808d6d9271887fecba9d4e5b13d5fa8901f23a15a31c6a85ca563853bddc1ca14db00fd86f8c1afac26938bb3af24b56c9da1cc9740e03de6a3a26484e78415af9171731a6e58fe2fddf89a3e3bc1ce8529592ce7753b4871bc99151d1147d163e2d8784c856098fc257862d0d89a801b293fa5455592b3ac261d36680aa109125def66ee9fcb77c79e7d42c1281c3577955b83ffc205c8402779ceded5513eb2a2275e7361989e79e283e9f074c10d9be9c25601f533d7c4b669a5b6a210113d44318e6768205772f3d37ab88a8b", @ANYRES16, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRESDEC=r4, @ANYRES32, @ANYRES64, @ANYRES32, @ANYRES8, @ANYRESDEC], 0x198}, 0x100)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r5, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x2}, 0x1c)

12:45:27 executing program 3:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000002e00), 0x2)

12:45:27 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x0, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280)="1d", 0x1, 0x0, 0x0, 0x0)
shutdown(r0, 0x1)

12:45:27 executing program 3:
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket(0x1c, 0x1, 0x0)
bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r1, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)

12:45:27 executing program 3:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000002e00), 0x2)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare=[0x3b36d6d9, 0x6, 0x800, 0x1, 0x7b5d, 0x15b9, 0xfed4, 0x2]})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:45:27 executing program 3:
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = dup2(r2, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}}, &(0x7f0000000280)=0x98)

12:45:27 executing program 3:
r0 = msgget$private(0x0, 0x42)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000000c0)={0x1, "5effb90cf75262cfecaf4e215872bc35"}, 0x14)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
freebsd11_fstat(0xffffffffffffffff, 0x0)
shutdown(0xffffffffffffffff, 0x0)
r2 = kqueue()
r3 = dup(r2)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
kevent(r3, &(0x7f0000000180)=[{0x4, 0xfffffffffffffff3, 0xc5}, {0x4, 0xfffffffffffffff3, 0xc700}], 0x2, &(0x7f0000000100)=[{}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000005c0), 0xa, &(0x7f00000004c0)=[{0x0}], 0x1, &(0x7f0000000b00)=ANY=[@ANYRESDEC, @ANYRES8, @ANYRESHEX, @ANYRESDEC=r3, @ANYRES32, @ANYRESOCT, @ANYRES16, @ANYRES32, @ANYBLOB="01986746a5de921e2b375e169edaaac6c452910fb3379ece6f0b58c9d5b2efc00e2635147b91e5f5f9974748a9bc597793eb2e541cf0dbcff34d1e21412f53ef42e763b3c077be79266b7d3885d08e924010b725d70ae1cb98bec33abffa7221dee82dd9e418dbca80094f5e9fd4ec2892a6", @ANYRES8=r0, @ANYRES32=0x0, @ANYBLOB="f06a9cdcb2ac3bec0614a61f6d3e5577e95f9f790dcb2c98d631e254608371151f91424396275db1aaa0befec0469f0ab2ba5ca47f13669ff7ba2285436dc01665915181f892022ad724fec8098551b3200da5befee77c53768fcb005235e62aa2b67eca7452e4869cf776bdcec532db36dd11a32d94c932eff28c99eb5132ecb07cbd09dd67988359e6ed0b5137309c057534358c6b8664cea93c12e022fbe09f9438b7920b18102a2944f25337a6de6d4494f65ea703671e62c21971fc396d4684167a99825916aaa2338c3ed3", @ANYRES64, @ANYRES32=0x0, @ANYBLOB="cbf77b98eccc47b0ed57e89baa807f5388bb2b196e4ce313a6ce5a0846ddcf0a1ff43e7cc58b2808d6d9271887fecba9d4e5b13d5fa8901f23a15a31c6a85ca563853bddc1ca14db00fd86f8c1afac26938bb3af24b56c9da1cc9740e03de6a3a26484e78415af9171731a6e58fe2fddf89a3e3bc1ce8529592ce7753b4871bc99151d1147d163e2d8784c856098fc257862d0d89a801b293fa5455592b3ac261d36680aa109125def66ee9fcb77c79e7d42c1281c3577955b83ffc205c8402779ceded5513eb2a2275e7361989e79e283e9f074c10d9be9c25601f533d7c4b669a5b6a210113d44318e6768205772f3d37ab88a8b", @ANYRES16, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRESDEC=r4, @ANYRES32, @ANYRES64, @ANYRES32, @ANYRES8, @ANYRESDEC], 0x198}, 0x100)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r5, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x2}, 0x1c)

12:45:27 executing program 3:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000002e00), 0x2)

12:45:27 executing program 3:
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = socket(0x1c, 0x1, 0x0)
bind$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r3, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r3, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)

12:45:27 executing program 3:
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket(0x1c, 0x1, 0x0)
bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r1, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)

12:45:27 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare=[0x3b36d6d9, 0x6, 0x800, 0x1, 0x7b5d, 0x15b9, 0xfed4, 0x2]})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:45:27 executing program 3:
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r2, r3)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}}, &(0x7f0000000280)=0x98)

12:45:27 executing program 3:
r0 = msgget$private(0x0, 0x42)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000000c0)={0x1, "5effb90cf75262cfecaf4e215872bc35"}, 0x14)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
freebsd11_fstat(0xffffffffffffffff, 0x0)
shutdown(0xffffffffffffffff, 0x0)
kqueue()
r2 = dup(0xffffffffffffffff)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
kevent(r2, &(0x7f0000000180)=[{0x4, 0xfffffffffffffff3, 0xc5}, {0x4, 0xfffffffffffffff3, 0xc700}], 0x2, &(0x7f0000000100)=[{}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000005c0), 0xa, &(0x7f00000004c0)=[{0x0}], 0x1, &(0x7f0000000b00)=ANY=[@ANYRESDEC, @ANYRES8, @ANYRESHEX, @ANYRESDEC=r2, @ANYRES32, @ANYRESOCT, @ANYRES16, @ANYRES32, @ANYBLOB="01986746a5de921e2b375e169edaaac6c452910fb3379ece6f0b58c9d5b2efc00e2635147b91e5f5f9974748a9bc597793eb2e541cf0dbcff34d1e21412f53ef42e763b3c077be79266b7d3885d08e924010b725d70ae1cb98bec33abffa7221dee82dd9e418dbca80094f5e9fd4ec2892a6", @ANYRES8=r0, @ANYRES32=0x0, @ANYBLOB="f06a9cdcb2ac3bec0614a61f6d3e5577e95f9f790dcb2c98d631e254608371151f91424396275db1aaa0befec0469f0ab2ba5ca47f13669ff7ba2285436dc01665915181f892022ad724fec8098551b3200da5befee77c53768fcb005235e62aa2b67eca7452e4869cf776bdcec532db36dd11a32d94c932eff28c99eb5132ecb07cbd09dd67988359e6ed0b5137309c057534358c6b8664cea93c12e022fbe09f9438b7920b18102a2944f25337a6de6d4494f65ea703671e62c21971fc396d4684167a99825916aaa2338c3ed3", @ANYRES64, @ANYRES32=0x0, @ANYBLOB="cbf77b98eccc47b0ed57e89baa807f5388bb2b196e4ce313a6ce5a0846ddcf0a1ff43e7cc58b2808d6d9271887fecba9d4e5b13d5fa8901f23a15a31c6a85ca563853bddc1ca14db00fd86f8c1afac26938bb3af24b56c9da1cc9740e03de6a3a26484e78415af9171731a6e58fe2fddf89a3e3bc1ce8529592ce7753b4871bc99151d1147d163e2d8784c856098fc257862d0d89a801b293fa5455592b3ac261d36680aa109125def66ee9fcb77c79e7d42c1281c3577955b83ffc205c8402779ceded5513eb2a2275e7361989e79e283e9f074c10d9be9c25601f533d7c4b669a5b6a210113d44318e6768205772f3d37ab88a8b", @ANYRES16, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRESDEC=r3, @ANYRES32, @ANYRES64, @ANYRES32, @ANYRES8, @ANYRESDEC], 0x198}, 0x100)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x2}, 0x1c)

12:45:27 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000002e00), 0x2)

12:45:27 executing program 3:
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = socket(0x1c, 0x1, 0x0)
bind$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r3, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r3, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)

12:45:27 executing program 3:
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket(0x1c, 0x1, 0x0)
bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r1, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)

12:45:27 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:45:28 executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}}, &(0x7f0000000280)=0x98)

12:45:28 executing program 1:
r0 = msgget$private(0x0, 0x42)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000000c0)={0x1, "5effb90cf75262cfecaf4e215872bc35"}, 0x14)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
freebsd11_fstat(0xffffffffffffffff, 0x0)
shutdown(0xffffffffffffffff, 0x0)
kqueue()
r2 = dup(0xffffffffffffffff)
r3 = socket$inet6_sctp(0x1c, 0x0, 0x84)
kevent(r2, &(0x7f0000000180)=[{0x4, 0xfffffffffffffff3, 0xc5}, {0x4, 0xfffffffffffffff3, 0xc700}], 0x2, &(0x7f0000000100)=[{}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000005c0), 0xa, &(0x7f00000004c0)=[{0x0}], 0x1, &(0x7f0000000b00)=ANY=[@ANYRESDEC, @ANYRES8, @ANYRESHEX, @ANYRESDEC=r2, @ANYRES32, @ANYRESOCT, @ANYRES16, @ANYRES32, @ANYBLOB="01986746a5de921e2b375e169edaaac6c452910fb3379ece6f0b58c9d5b2efc00e2635147b91e5f5f9974748a9bc597793eb2e541cf0dbcff34d1e21412f53ef42e763b3c077be79266b7d3885d08e924010b725d70ae1cb98bec33abffa7221dee82dd9e418dbca80094f5e9fd4ec2892a6", @ANYRES8=r0, @ANYRES32=0x0, @ANYBLOB="f06a9cdcb2ac3bec0614a61f6d3e5577e95f9f790dcb2c98d631e254608371151f91424396275db1aaa0befec0469f0ab2ba5ca47f13669ff7ba2285436dc01665915181f892022ad724fec8098551b3200da5befee77c53768fcb005235e62aa2b67eca7452e4869cf776bdcec532db36dd11a32d94c932eff28c99eb5132ecb07cbd09dd67988359e6ed0b5137309c057534358c6b8664cea93c12e022fbe09f9438b7920b18102a2944f25337a6de6d4494f65ea703671e62c21971fc396d4684167a99825916aaa2338c3ed3", @ANYRES64, @ANYRES32=0x0, @ANYBLOB="cbf77b98eccc47b0ed57e89baa807f5388bb2b196e4ce313a6ce5a0846ddcf0a1ff43e7cc58b2808d6d9271887fecba9d4e5b13d5fa8901f23a15a31c6a85ca563853bddc1ca14db00fd86f8c1afac26938bb3af24b56c9da1cc9740e03de6a3a26484e78415af9171731a6e58fe2fddf89a3e3bc1ce8529592ce7753b4871bc99151d1147d163e2d8784c856098fc257862d0d89a801b293fa5455592b3ac261d36680aa109125def66ee9fcb77c79e7d42c1281c3577955b83ffc205c8402779ceded5513eb2a2275e7361989e79e283e9f074c10d9be9c25601f533d7c4b669a5b6a210113d44318e6768205772f3d37ab88a8b", @ANYRES16, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRESDEC=r3, @ANYRES32, @ANYRES64, @ANYRES32, @ANYRES8, @ANYRESDEC], 0x198}, 0x100)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x2}, 0x1c)

12:45:28 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')

12:45:28 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000000000)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={<r4=>r3, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}, r4}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r5, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

12:45:28 executing program 1:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
mprotect(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r2, &(0x7f0000000240)="db97e222a57391a3e8aeff8fe583f9f52827f9f14ed285779e6242abdb47d8e372fb86e941878f64d585e767831a5b59006a313818258ada733276eae79a7d27d7db85110ad9116b5a07c6d22b75397db6bc30e2b4993e0d589ae5a4b2015b17e7289f6df142faa089778b31cf0d5ca0828dabf6dc2f", 0x76, 0x0, 0x0, 0x0)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:45:28 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x9}, 0xfffffe38)
freebsd11_mknod(0x0, 0x0, 0x0)
extattr_get_file(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x31, &(0x7f0000000040), 0x8)

12:45:28 executing program 3:
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}}, &(0x7f0000000280)=0x98)

12:45:29 executing program 3:
r0 = msgget$private(0x0, 0x42)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000000c0)={0x1, "5effb90cf75262cfecaf4e215872bc35"}, 0x14)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
freebsd11_fstat(0xffffffffffffffff, 0x0)
shutdown(0xffffffffffffffff, 0x0)
kqueue()
r2 = dup(0xffffffffffffffff)
r3 = socket$inet6_sctp(0x1c, 0x0, 0x84)
kevent(0xffffffffffffffff, &(0x7f0000000180)=[{0x4, 0xfffffffffffffff3, 0xc5}, {0x4, 0xfffffffffffffff3, 0xc700}], 0x2, &(0x7f0000000100)=[{}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000005c0), 0xa, &(0x7f00000004c0)=[{0x0}], 0x1, &(0x7f0000000b00)=ANY=[@ANYRESDEC, @ANYRES8, @ANYRESHEX, @ANYRESDEC=r2, @ANYRES32, @ANYRESOCT, @ANYRES16, @ANYRES32, @ANYBLOB="01986746a5de921e2b375e169edaaac6c452910fb3379ece6f0b58c9d5b2efc00e2635147b91e5f5f9974748a9bc597793eb2e541cf0dbcff34d1e21412f53ef42e763b3c077be79266b7d3885d08e924010b725d70ae1cb98bec33abffa7221dee82dd9e418dbca80094f5e9fd4ec2892a6", @ANYRES8=r0, @ANYRES32=0x0, @ANYBLOB="f06a9cdcb2ac3bec0614a61f6d3e5577e95f9f790dcb2c98d631e254608371151f91424396275db1aaa0befec0469f0ab2ba5ca47f13669ff7ba2285436dc01665915181f892022ad724fec8098551b3200da5befee77c53768fcb005235e62aa2b67eca7452e4869cf776bdcec532db36dd11a32d94c932eff28c99eb5132ecb07cbd09dd67988359e6ed0b5137309c057534358c6b8664cea93c12e022fbe09f9438b7920b18102a2944f25337a6de6d4494f65ea703671e62c21971fc396d4684167a99825916aaa2338c3ed3", @ANYRES64, @ANYRES32=0x0, @ANYBLOB="cbf77b98eccc47b0ed57e89baa807f5388bb2b196e4ce313a6ce5a0846ddcf0a1ff43e7cc58b2808d6d9271887fecba9d4e5b13d5fa8901f23a15a31c6a85ca563853bddc1ca14db00fd86f8c1afac26938bb3af24b56c9da1cc9740e03de6a3a26484e78415af9171731a6e58fe2fddf89a3e3bc1ce8529592ce7753b4871bc99151d1147d163e2d8784c856098fc257862d0d89a801b293fa5455592b3ac261d36680aa109125def66ee9fcb77c79e7d42c1281c3577955b83ffc205c8402779ceded5513eb2a2275e7361989e79e283e9f074c10d9be9c25601f533d7c4b669a5b6a210113d44318e6768205772f3d37ab88a8b", @ANYRES16, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRESDEC=r3, @ANYRES32, @ANYRES64, @ANYRES32, @ANYRES8, @ANYRESDEC], 0x198}, 0x100)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x2}, 0x1c)

12:45:29 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')

12:45:29 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000000000)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={<r4=>r3, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}, r4}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r5, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

12:45:29 executing program 3:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
mprotect(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0)
sendmsg$inet6_sctp(r2, 0x0, 0x100)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
getuid()
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:45:29 executing program 3:
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = socket(0x1c, 0x1, 0x0)
bind$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r3, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r3, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)

12:45:29 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x9}, 0xfffffe38)
freebsd11_mknod(0x0, 0x0, 0x0)
extattr_get_file(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:45:29 executing program 1:
r0 = msgget$private(0x0, 0x42)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000000c0)={0x1, "5effb90cf75262cfecaf4e215872bc35"}, 0x14)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
freebsd11_fstat(0xffffffffffffffff, 0x0)
shutdown(0xffffffffffffffff, 0x0)
kqueue()
r2 = dup(0xffffffffffffffff)
r3 = socket$inet6_sctp(0x1c, 0x0, 0x84)
kevent(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=[{}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000005c0), 0xa, &(0x7f00000004c0)=[{0x0}], 0x1, &(0x7f0000000b00)=ANY=[@ANYRESDEC, @ANYRES8, @ANYRESHEX, @ANYRESDEC=r2, @ANYRES32, @ANYRESOCT, @ANYRES16, @ANYRES32, @ANYBLOB="01986746a5de921e2b375e169edaaac6c452910fb3379ece6f0b58c9d5b2efc00e2635147b91e5f5f9974748a9bc597793eb2e541cf0dbcff34d1e21412f53ef42e763b3c077be79266b7d3885d08e924010b725d70ae1cb98bec33abffa7221dee82dd9e418dbca80094f5e9fd4ec2892a6", @ANYRES8=r0, @ANYRES32=0x0, @ANYBLOB="f06a9cdcb2ac3bec0614a61f6d3e5577e95f9f790dcb2c98d631e254608371151f91424396275db1aaa0befec0469f0ab2ba5ca47f13669ff7ba2285436dc01665915181f892022ad724fec8098551b3200da5befee77c53768fcb005235e62aa2b67eca7452e4869cf776bdcec532db36dd11a32d94c932eff28c99eb5132ecb07cbd09dd67988359e6ed0b5137309c057534358c6b8664cea93c12e022fbe09f9438b7920b18102a2944f25337a6de6d4494f65ea703671e62c21971fc396d4684167a99825916aaa2338c3ed3", @ANYRES64, @ANYRES32=0x0, @ANYBLOB="cbf77b98eccc47b0ed57e89baa807f5388bb2b196e4ce313a6ce5a0846ddcf0a1ff43e7cc58b2808d6d9271887fecba9d4e5b13d5fa8901f23a15a31c6a85ca563853bddc1ca14db00fd86f8c1afac26938bb3af24b56c9da1cc9740e03de6a3a26484e78415af9171731a6e58fe2fddf89a3e3bc1ce8529592ce7753b4871bc99151d1147d163e2d8784c856098fc257862d0d89a801b293fa5455592b3ac261d36680aa109125def66ee9fcb77c79e7d42c1281c3577955b83ffc205c8402779ceded5513eb2a2275e7361989e79e283e9f074c10d9be9c25601f533d7c4b669a5b6a210113d44318e6768205772f3d37ab88a8b", @ANYRES16, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRESDEC=r3, @ANYRES32, @ANYRES64, @ANYRES32, @ANYRES8, @ANYRESDEC], 0x198}, 0x100)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x2}, 0x1c)

12:45:29 executing program 1:
socket(0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')

12:45:29 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000000000)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={<r4=>r3, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}, r4}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r5, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

12:45:29 executing program 1:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
mprotect(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0)
sendmsg$inet6_sctp(r2, 0x0, 0x100)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
getuid()
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:45:29 executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}}, &(0x7f0000000280)=0x98)

12:45:29 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x9}, 0xfffffe38)
freebsd11_mknod(0x0, 0x0, 0x0)
extattr_get_file(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x31, &(0x7f0000000040), 0x8)

12:45:29 executing program 3:
r0 = msgget$private(0x0, 0x42)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000000c0)={0x1, "5effb90cf75262cfecaf4e215872bc35"}, 0x14)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
freebsd11_fstat(0xffffffffffffffff, 0x0)
shutdown(0xffffffffffffffff, 0x0)
kqueue()
r2 = dup(0xffffffffffffffff)
r3 = socket$inet6_sctp(0x1c, 0x0, 0x84)
kevent(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000005c0), 0xa, &(0x7f00000004c0)=[{0x0}], 0x1, &(0x7f0000000b00)=ANY=[@ANYRESDEC, @ANYRES8, @ANYRESHEX, @ANYRESDEC=r2, @ANYRES32, @ANYRESOCT, @ANYRES16, @ANYRES32, @ANYBLOB="01986746a5de921e2b375e169edaaac6c452910fb3379ece6f0b58c9d5b2efc00e2635147b91e5f5f9974748a9bc597793eb2e541cf0dbcff34d1e21412f53ef42e763b3c077be79266b7d3885d08e924010b725d70ae1cb98bec33abffa7221dee82dd9e418dbca80094f5e9fd4ec2892a6", @ANYRES8=r0, @ANYRES32=0x0, @ANYBLOB="f06a9cdcb2ac3bec0614a61f6d3e5577e95f9f790dcb2c98d631e254608371151f91424396275db1aaa0befec0469f0ab2ba5ca47f13669ff7ba2285436dc01665915181f892022ad724fec8098551b3200da5befee77c53768fcb005235e62aa2b67eca7452e4869cf776bdcec532db36dd11a32d94c932eff28c99eb5132ecb07cbd09dd67988359e6ed0b5137309c057534358c6b8664cea93c12e022fbe09f9438b7920b18102a2944f25337a6de6d4494f65ea703671e62c21971fc396d4684167a99825916aaa2338c3ed3", @ANYRES64, @ANYRES32=0x0, @ANYBLOB="cbf77b98eccc47b0ed57e89baa807f5388bb2b196e4ce313a6ce5a0846ddcf0a1ff43e7cc58b2808d6d9271887fecba9d4e5b13d5fa8901f23a15a31c6a85ca563853bddc1ca14db00fd86f8c1afac26938bb3af24b56c9da1cc9740e03de6a3a26484e78415af9171731a6e58fe2fddf89a3e3bc1ce8529592ce7753b4871bc99151d1147d163e2d8784c856098fc257862d0d89a801b293fa5455592b3ac261d36680aa109125def66ee9fcb77c79e7d42c1281c3577955b83ffc205c8402779ceded5513eb2a2275e7361989e79e283e9f074c10d9be9c25601f533d7c4b669a5b6a210113d44318e6768205772f3d37ab88a8b", @ANYRES16, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRESDEC=r3, @ANYRES32, @ANYRES64, @ANYRES32, @ANYRES8, @ANYRESDEC], 0x198}, 0x100)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x2}, 0x1c)

12:45:29 executing program 3:
socket(0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')

12:45:29 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
connect$inet6(0xffffffffffffffff, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r2=>0x0]}, &(0x7f0000000000)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={<r3=>r2, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}, r3}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r4 = socket(0x1c, 0x1, 0x0)
bind$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r4, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r4, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

12:45:29 executing program 3:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
mprotect(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0)
sendmsg$inet6_sctp(r2, 0x0, 0x100)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:45:30 executing program 3:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r2, &(0x7f0000000240)="db97e222a57391a3e8aeff8fe583f9f52827f9f14ed285779e6242abdb47d8e372fb86e941878f64d585e767831a5b59006a313818258ada733276eae79a7d27d7db85110ad9116b5a07c6d22b75397db6bc30e2b4993e0d589ae5a4b2015b17e7289f6df142faa089778b31cf0d5ca0828dabf6dc2f", 0x76, 0x0, 0x0, 0x0)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:45:30 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x9}, 0xfffffe38)
freebsd11_mknod(0x0, 0x0, 0x0)
extattr_get_file(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:45:30 executing program 3:
msgget$private(0x0, 0x42)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0x1, "5effb90cf75262cfecaf4e215872bc35"}, 0x14)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
freebsd11_fstat(0xffffffffffffffff, 0x0)
shutdown(0xffffffffffffffff, 0x0)
kqueue()
dup(0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x0, 0x84)
kevent(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x100)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x2}, 0x1c)

12:45:30 executing program 3:
socket(0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')

12:45:30 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, 0xffffffffffffffff)
r5 = dup2(r4, r2)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, 0x0}, 0x0)
rfork(0x5000)

12:45:30 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000002e00), 0x2)

12:45:30 executing program 3:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r2, &(0x7f0000000240)="db97e222a57391a3e8aeff8fe583f9f52827f9f14ed285779e6242abdb47d8e372fb86e941878f64d585e767831a5b59006a313818258ada733276eae79a7d27d7db85110ad9116b5a07c6d22b75397db6bc30e2b4993e0d589ae5a4b2015b17e7289f6df142faa089778b31cf0d5ca0828dabf6dc2f", 0x76, 0x0, 0x0, 0x0)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:45:30 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x9}, 0xfffffe38)
freebsd11_mknod(0x0, 0x0, 0x0)
extattr_get_file(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:45:30 executing program 1:
msgget$private(0x0, 0x42)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0x1, "5effb90cf75262cfecaf4e215872bc35"}, 0x14)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
freebsd11_fstat(0xffffffffffffffff, 0x0)
shutdown(0xffffffffffffffff, 0x0)
kqueue()
dup(0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x0, 0x84)
kevent(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x2}, 0x1c)

12:45:30 executing program 1:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')

12:45:30 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, 0xffffffffffffffff)
r5 = dup2(r4, r2)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, 0x0}, 0x0)
rfork(0x5000)

12:45:30 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000002e00), 0x2)

12:45:30 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x9}, 0xfffffe38)
freebsd11_mknod(0x0, 0x0, 0x0)
extattr_get_file(0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x31, &(0x7f0000000040), 0x8)

12:45:30 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x9}, 0xfffffe38)
freebsd11_mknod(0x0, 0x0, 0x0)
extattr_get_file(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:45:30 executing program 1:
msgget$private(0x0, 0x42)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0x1, "5effb90cf75262cfecaf4e215872bc35"}, 0x14)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
freebsd11_fstat(0xffffffffffffffff, 0x0)
shutdown(0xffffffffffffffff, 0x0)
kqueue()
dup(0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x0, 0x84)
kevent(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x2}, 0x1c)

12:45:30 executing program 1:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')

12:45:30 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6)
mlock(&(0x7f0000ff6000/0x9000)=nil, 0x9000)
ioctl$DIOCGETTIMEOUT(0xffffffffffffff9c, 0xc008441e, &(0x7f00000001c0)={0x6, 0x2})
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$kbd(0xffffff9c, &(0x7f00000000c0), 0x200, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
r1 = socket(0x1, 0x3, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f0000000000)=0x4, 0x4)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
fcntl$dupfd(0xffffffffffffffff, 0x16, 0xffffffffffffffff)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0xb28e8952816215e0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRES16, @ANYRES8, @ANYRES32], 0xfffffd48, 0x20000}, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8)

12:45:31 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6)
mlock(&(0x7f0000ff6000/0x9000)=nil, 0x9000)
ioctl$DIOCGETTIMEOUT(0xffffffffffffff9c, 0xc008441e, &(0x7f00000001c0)={0x6, 0x2})
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$kbd(0xffffff9c, &(0x7f00000000c0), 0x200, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
r1 = socket(0x1, 0x3, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f0000000000)=0x4, 0x4)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8)

12:45:31 executing program 3:
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}}, &(0x7f0000000280)=0x98)

12:45:31 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x9}, 0xfffffe38)
freebsd11_mknod(0x0, 0x0, 0x0)
extattr_get_file(0x0, 0x0, 0x0, 0x0, 0x0)
connect$inet(0xffffffffffffffff, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(0xffffffffffffffff, r1)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:45:31 executing program 3:
msgget$private(0x0, 0x42)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0x1, "5effb90cf75262cfecaf4e215872bc35"}, 0x14)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
freebsd11_fstat(0xffffffffffffffff, 0x0)
shutdown(0xffffffffffffffff, 0x0)
kqueue()
dup(0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x0, 0x84)
kevent(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x2}, 0x1c)

12:45:31 executing program 1:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
mprotect(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0)
sendmsg$inet6_sctp(r2, 0x0, 0x100)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
getuid()
bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000000), 0x1)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:45:31 executing program 1:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r2, &(0x7f0000000240)="db97e222a57391a3e8aeff8fe583f9f52827f9f14ed285779e6242abdb47d8e372fb86e941878f64d585e767831a5b59006a313818258ada733276eae79a7d27d7db85110ad9116b5a07c6d22b75397db6bc30e2b4993e0d589ae5a4b2015b17e7289f6df142faa089778b31cf0d5ca0828dabf6dc2f", 0x76, 0x0, 0x0, 0x0)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:45:32 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6)
mlock(&(0x7f0000ff6000/0x9000)=nil, 0x9000)
ioctl$DIOCGETTIMEOUT(0xffffffffffffff9c, 0xc008441e, &(0x7f00000001c0)={0x6, 0x2})
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$kbd(0xffffff9c, &(0x7f00000000c0), 0x200, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
r1 = socket(0x1, 0x3, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8)

12:45:32 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x0, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280)="1d", 0x1, 0x0, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
shutdown(r0, 0x0)

12:45:32 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x9}, 0xfffffe38)
freebsd11_mknod(0x0, 0x0, 0x0)
extattr_get_file(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x31, &(0x7f0000000040), 0x8)

12:45:32 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, 0x0, &(0x7f00000000c0))
bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000002e00), 0x2)

12:45:32 executing program 3:
r0 = msgget$private(0x0, 0x42)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000000c0)={0x1, "5effb90cf75262cfecaf4e215872bc35"}, 0x14)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r2=>0x0, <r3=>0x0})
shutdown(r1, 0x1)
r4 = kqueue()
r5 = dup(r4)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
kevent(r5, &(0x7f0000000180)=[{0x4, 0xfffffffffffffff3, 0xc5}, {0x4, 0xfffffffffffffff3, 0xc700}], 0x2, &(0x7f0000000100)=[{}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000005c0), 0xa, &(0x7f00000004c0)=[{0x0}], 0x1, &(0x7f0000000b00)=ANY=[@ANYRESDEC, @ANYRES8=r3, @ANYRESHEX, @ANYRESDEC=r5, @ANYRES32, @ANYRESOCT, @ANYRES16=r2, @ANYRES32, @ANYBLOB="01986746a5de921e2b375e169edaaac6c452910fb3379ece6f0b58c9d5b2efc00e2635147b91e5f5f9974748a9bc597793eb2e541cf0dbcff34d1e21412f53ef42e763b3c077be79266b7d3885d08e924010b725d70ae1cb98bec33abffa7221dee82dd9e418dbca80094f5e9fd4ec2892a6", @ANYRES8=r0, @ANYRES32=0x0, @ANYBLOB="f06a9cdcb2ac3bec0614a61f6d3e5577e95f9f790dcb2c98d631e254608371151f91424396275db1aaa0befec0469f0ab2ba5ca47f13669ff7ba2285436dc01665915181f892022ad724fec8098551b3200da5befee77c53768fcb005235e62aa2b67eca7452e4869cf776bdcec532db36dd11a32d94c932eff28c99eb5132ecb07cbd09dd67988359e6ed0b5137309c057534358c6b8664cea93c12e022fbe09f9438b7920b18102a2944f25337a6de6d4494f65ea703671e62c21971fc396d4684167a99825916aaa2338c3ed3", @ANYRES64, @ANYRES32=0x0, @ANYBLOB="cbf77b98eccc47b0ed57e89baa807f5388bb2b196e4ce313a6ce5a0846ddcf0a1ff43e7cc58b2808d6d9271887fecba9d4e5b13d5fa8901f23a15a31c6a85ca563853bddc1ca14db00fd86f8c1afac26938bb3af24b56c9da1cc9740e03de6a3a26484e78415af9171731a6e58fe2fddf89a3e3bc1ce8529592ce7753b4871bc99151d1147d163e2d8784c856098fc257862d0d89a801b293fa5455592b3ac261d36680aa109125def66ee9fcb77c79e7d42c1281c3577955b83ffc205c8402779ceded5513eb2a2275e7361989e79e283e9f074c10d9be9c25601f533d7c4b669a5b6a210113d44318e6768205772f3d37ab88a8b", @ANYRES16, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRESDEC=r6, @ANYRES32=r3, @ANYRES64, @ANYRES32, @ANYRES8, @ANYRESDEC=r2], 0x198}, 0x100)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r7, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x2}, 0x1c)

12:45:32 executing program 3:
msgget$private(0x0, 0x42)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0x1, "5effb90cf75262cfecaf4e215872bc35"}, 0x14)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
freebsd11_fstat(0xffffffffffffffff, 0x0)
shutdown(0xffffffffffffffff, 0x0)
kqueue()
dup(0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x0, 0x84)
kevent(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)

12:45:32 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6)
mlock(&(0x7f0000ff6000/0x9000)=nil, 0x9000)
ioctl$DIOCGETTIMEOUT(0xffffffffffffff9c, 0xc008441e, &(0x7f00000001c0)={0x6, 0x2})
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$kbd(0xffffff9c, &(0x7f00000000c0), 0x200, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
socket(0x1, 0x3, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8)

12:45:32 executing program 3:
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = dup2(r2, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}}, &(0x7f0000000280)=0x98)

12:45:32 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6)
mlock(&(0x7f0000ff6000/0x9000)=nil, 0x9000)
ioctl$DIOCGETTIMEOUT(0xffffffffffffff9c, 0xc008441e, &(0x7f00000001c0)={0x6, 0x2})
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$kbd(0xffffff9c, &(0x7f00000000c0), 0x200, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
r1 = socket(0x1, 0x3, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f0000000000)=0x4, 0x4)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x16, 0xffffffffffffffff)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0xb28e8952816215e0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRES16, @ANYRES8, @ANYRES32], 0xfffffd48, 0x20000}, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8)

12:45:32 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x9}, 0xfffffe38)
freebsd11_mknod(0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:45:32 executing program 3:
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket(0x1c, 0x1, 0x0)
bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r1, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)

12:45:32 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x9}, 0xfffffe38)
freebsd11_mknod(0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x31, &(0x7f0000000040), 0x8)

12:45:33 executing program 3:
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}}, &(0x7f0000000280)=0x98)

12:45:33 executing program 3:
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = dup2(r2, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}}, &(0x7f0000000280)=0x98)

12:45:33 executing program 3:
syz_emit_ethernet(0xfef2, &(0x7f0000000000)=ANY=[@ANYBLOB])
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
ksem_unlink(0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x1, @loopback}, 0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000003640), 0x8)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7})
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x8c}, 0xa)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
accept$inet6(r2, 0x0, &(0x7f0000000000))
socket$inet6(0x1c, 0x0, 0x0)
vfork()
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000740)={0x10, 0x2, 0x3}, 0x10)

12:45:33 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080), 0x0)
bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000002e00), 0x2)

12:45:33 executing program 1:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')

12:45:33 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x9}, 0xfffffe38)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x31, &(0x7f0000000040), 0x8)

12:45:33 executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket(0x1c, 0x1, 0x0)
bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r1, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)

12:45:33 executing program 1:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
mprotect(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0)
sendmsg$inet6_sctp(r2, 0x0, 0x100)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
getuid()
bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000000), 0x1)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:45:33 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x9}, 0xfffffe38)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:45:34 executing program 3:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000002e00), 0x2)

12:45:34 executing program 3:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')

12:45:34 executing program 1:
socket$inet_sctp(0x2, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x31, &(0x7f0000000040), 0x8)

12:45:34 executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket(0x1c, 0x1, 0x0)
bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_int(r1, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)

12:45:34 executing program 3:
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}}, &(0x7f0000000280)=0x98)

12:45:34 executing program 1:
syz_emit_ethernet(0xfef2, &(0x7f0000000000)=ANY=[@ANYBLOB])
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
ksem_unlink(0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x1, @loopback}, 0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000003640), 0x8)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7})
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x8c}, 0xa)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
accept$inet6(r2, 0x0, &(0x7f0000000000))
socket$inet6(0x1c, 0x0, 0x0)
vfork()
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000740)={0x10, 0x2, 0x3}, 0x10)

12:45:34 executing program 3:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000002e00), 0x2)

12:45:34 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x0, 0x1, @sival_ptr, @spare=[0x3b36d6d9, 0x6, 0x800, 0x1, 0x7b5d, 0x15b9, 0xfed4, 0x2]})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:45:35 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x31, &(0x7f0000000040), 0x8)

12:45:35 executing program 1:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')

12:45:35 executing program 1:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
mprotect(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0)
sendmsg$inet6_sctp(r2, 0x0, 0x100)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
getuid()
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:45:35 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x9}, 0xfffffe38)
freebsd11_mknod(0x0, 0x0, 0x0)
extattr_get_file(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:45:35 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
r4 = dup2(r3, 0xffffffffffffffff)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, 0x0}, 0x0)
rfork(0x5000)

12:45:35 executing program 1:
syz_emit_ethernet(0xfef2, &(0x7f0000000000)=ANY=[@ANYBLOB])
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
ksem_unlink(0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x1, @loopback}, 0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000003640), 0x8)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7})
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x8c}, 0xa)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
accept$inet6(r2, 0x0, &(0x7f0000000000))
socket$inet6(0x1c, 0x0, 0x0)
vfork()
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000740)={0x10, 0x2, 0x3}, 0x10)

12:45:36 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x31, &(0x7f0000000040), 0x8)

12:45:36 executing program 3:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
symlink(0x0, &(0x7f0000000dc0)='./file0\x00')

12:45:36 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x0, 0x1, @sival_ptr, @spare=[0x3b36d6d9, 0x6, 0x800, 0x1, 0x7b5d, 0x15b9, 0xfed4, 0x2]})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:45:36 executing program 1:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
mprotect(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0)
sendmsg$inet6_sctp(r2, 0x0, 0x100)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
getuid()
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:45:36 executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}}, &(0x7f0000000280)=0x98)

12:45:36 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x9}, 0xfffffe38)
freebsd11_mknod(0x0, 0x0, 0x0)
extattr_get_file(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:45:37 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x31, &(0x7f0000000040), 0x8)

12:45:37 executing program 3:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
symlink(0x0, &(0x7f0000000dc0)='./file0\x00')

12:45:37 executing program 3:
syz_emit_ethernet(0xfef2, &(0x7f0000000000)=ANY=[@ANYBLOB])
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
ksem_unlink(0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x1, @loopback}, 0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000003640), 0x8)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x8c}, 0xa)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
accept$inet6(r2, 0x0, &(0x7f0000000000))
socket$inet6(0x1c, 0x0, 0x0)
vfork()
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000740)={0x10, 0x2, 0x3}, 0x10)

12:45:37 executing program 1:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
mprotect(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0)
sendmsg$inet6_sctp(r2, 0x0, 0x100)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
getuid()
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:45:37 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
dup2(r4, r2)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, 0x0}, 0x0)
rfork(0x5000)

12:45:37 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x0, 0x1, @sival_ptr, @spare=[0x3b36d6d9, 0x6, 0x800, 0x1, 0x7b5d, 0x15b9, 0xfed4, 0x2]})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:45:38 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x31, &(0x7f0000000040), 0x8)

12:45:38 executing program 3:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
symlink(0x0, &(0x7f0000000dc0)='./file0\x00')

12:45:38 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x9}, 0xfffffe38)
freebsd11_mknod(0x0, 0x0, 0x0)
extattr_get_file(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:45:38 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x0, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280)="1d", 0x1, 0x0, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
shutdown(r0, 0x0)

12:45:38 executing program 3:
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}}, &(0x7f0000000280)=0x98)

12:45:38 executing program 3:
syz_emit_ethernet(0xfef2, &(0x7f0000000000)=ANY=[@ANYBLOB])
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
ksem_unlink(0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x1, @loopback}, 0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000003640), 0x8)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x8c}, 0xa)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
accept$inet6(r2, 0x0, &(0x7f0000000000))
socket$inet6(0x1c, 0x0, 0x0)
vfork()
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000740)={0x10, 0x2, 0x3}, 0x10)

12:45:39 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x31, &(0x7f0000000040), 0x8)

12:45:39 executing program 1:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
symlink(&(0x7f0000000d80)='./file0\x00', 0x0)

12:45:39 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
sendmsg$inet_sctp(r5, 0x0, 0x0)
rfork(0x5000)

12:45:39 executing program 1:
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES64=r0], 0x8)

12:45:39 executing program 1:
freebsd11_getfsstat(&(0x7f0000000040), 0x1d8, 0x0)
setrlimit(0x7, &(0x7f0000000000)={0x0, 0xffffff80})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x8)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare=[0x0, 0x0, 0x40000000]})
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc030636a, &(0x7f0000000040)={0x19, 0x0, 0x10, &(0x7f0000000100)="ec7b0000000000000001f0a5a2519798", 0x0, 0x0, 0x0, 0xfdf9ff85})

12:45:39 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x0, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280)="1d", 0x1, 0x0, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
shutdown(r0, 0x0)

12:45:39 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x31, &(0x7f0000000040), 0x8)

12:45:39 executing program 1:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
symlink(&(0x7f0000000d80)='./file0\x00', 0x0)

12:45:39 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
sendmsg$inet_sctp(r5, 0x0, 0x0)
rfork(0x5000)

12:45:39 executing program 1:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
clock_nanosleep(0xc, 0x1, &(0x7f0000000100)={0xd00}, 0x0)
rfork(0x0)
r0 = socket(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
rfork(0x1000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x9d87}, 0x24)
setsockopt$inet_mreqn(r1, 0x0, 0x4, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0xb411}, 0x10)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sival_ptr, @spare})
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
syz_emit_ethernet(0x4e, &(0x7f0000000b80)={@local, @remote, [{}], {@ipv6={0x86dd, {0x0, 0x6, "7aaeaf", 0x14, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}, @mcast1, {[], @icmpv6=@ndisc_ns={0x87, 0x0, 0x0, @loopback}}}}}})
rfork(0x91040)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f00000000c0), 0x10)
ioctl$DIOCRCLRTABLES(0xffffffffffffffff, 0xc44c443c, &(0x7f0000000140)={{"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", "546e06e91411ec6e54e7182e0c23f00cdffacb413b93d5e1cbed7882382d0f04", 0x1f, 0x1f}, &(0x7f0000000000)="ca7cdb0003e9dbdd56ed0ad7a4473919965789b503b4a02738ac0a33babdc1c86f06567285da59b68c5937bd9da0e8083e7e9423edcaf72e18d7534bde5144757750b187b4785246", 0xffffffffffffffff, 0x100000000, 0x1, 0xf7b, 0xe2e, 0x4, 0x10001, 0xffffffff})

12:45:39 executing program 3:
freebsd11_getfsstat(&(0x7f0000000040), 0x1d8, 0x0)
setrlimit(0x7, &(0x7f0000000000)={0x0, 0xffffff80})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x8)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare=[0x0, 0x0, 0x40000000]})
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc030636a, &(0x7f0000000040)={0x19, 0x0, 0x10, &(0x7f0000000100)="ec7b0000000000000001f0a5a2519798", 0x0, 0x0, 0x0, 0xfdf9ff85})

12:45:40 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x0, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000002280)="1d", 0x1, 0x0, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
shutdown(r0, 0x0)

12:45:41 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x31, &(0x7f0000000040), 0x8)

12:45:41 executing program 1:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
symlink(&(0x7f0000000d80)='./file0\x00', 0x0)

12:45:41 executing program 1:
freebsd11_getfsstat(&(0x7f0000000040), 0x1d8, 0x0)
setrlimit(0x7, &(0x7f0000000000)={0x0, 0xffffff80})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x8)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare=[0x0, 0x0, 0x40000000]})
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc030636a, &(0x7f0000000040)={0x19, 0x0, 0x10, &(0x7f0000000100)="ec7b0000000000000001f0a5a2519798", 0x0, 0x0, 0x0, 0xfdf9ff85})

12:45:41 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6)
mlock(&(0x7f0000ff6000/0x9000)=nil, 0x9000)
ioctl$DIOCGETTIMEOUT(0xffffffffffffff9c, 0xc008441e, &(0x7f00000001c0)={0x6, 0x2})
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$kbd(0xffffff9c, &(0x7f00000000c0), 0x200, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
r1 = socket(0x1, 0x3, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f0000000000)=0x4, 0x4)
socket$inet6_sctp(0x1c, 0x0, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x16, 0xffffffffffffffff)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0xb28e8952816215e0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRES16, @ANYRES8, @ANYRES32], 0xfffffd48, 0x20000}, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8)

12:45:41 executing program 3:
freebsd11_getfsstat(&(0x7f0000000040), 0x1d8, 0x0)
setrlimit(0x7, &(0x7f0000000000)={0x0, 0xffffff80})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x8)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare=[0x0, 0x0, 0x40000000]})
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc030636a, &(0x7f0000000040)={0x19, 0x0, 0x10, &(0x7f0000000100)="ec7b0000000000000001f0a5a2519798", 0x0, 0x0, 0x0, 0xfdf9ff85})

12:45:41 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6)
mlock(&(0x7f0000ff6000/0x9000)=nil, 0x9000)
ioctl$DIOCGETTIMEOUT(0xffffffffffffff9c, 0xc008441e, &(0x7f00000001c0)={0x6, 0x2})
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$kbd(0xffffff9c, &(0x7f00000000c0), 0x200, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
r1 = socket(0x1, 0x3, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f0000000000)=0x4, 0x4)
socket$inet6_sctp(0x1c, 0x0, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x16, 0xffffffffffffffff)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0xb28e8952816215e0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRES16, @ANYRES8, @ANYRES32], 0xfffffd48, 0x20000}, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8)

12:45:42 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x31, 0x0, 0x0)

12:45:42 executing program 1:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
clock_nanosleep(0xc, 0x1, &(0x7f0000000100)={0xd00}, 0x0)
rfork(0x0)
r0 = socket(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
rfork(0x1000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x9d87}, 0x24)
setsockopt$inet_mreqn(r1, 0x0, 0x4, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0xb411}, 0x10)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sival_ptr, @spare})
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
syz_emit_ethernet(0x4e, &(0x7f0000000b80)={@local, @remote, [{}], {@ipv6={0x86dd, {0x0, 0x6, "7aaeaf", 0x14, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}, @mcast1, {[], @icmpv6=@ndisc_ns={0x87, 0x0, 0x0, @loopback}}}}}})
rfork(0x91040)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f00000000c0), 0x10)
ioctl$DIOCRCLRTABLES(0xffffffffffffffff, 0xc44c443c, &(0x7f0000000140)={{"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", "546e06e91411ec6e54e7182e0c23f00cdffacb413b93d5e1cbed7882382d0f04", 0x1f, 0x1f}, &(0x7f0000000000)="ca7cdb0003e9dbdd56ed0ad7a4473919965789b503b4a02738ac0a33babdc1c86f06567285da59b68c5937bd9da0e8083e7e9423edcaf72e18d7534bde5144757750b187b4785246", 0xffffffffffffffff, 0x100000000, 0x1, 0xf7b, 0xe2e, 0x4, 0x10001, 0xffffffff})

12:45:42 executing program 3:
syz_emit_ethernet(0xfef2, &(0x7f0000000000)=ANY=[@ANYBLOB])
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
ksem_unlink(0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x1, @loopback}, 0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000003640), 0x8)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0xa)
r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
accept$inet6(r1, 0x0, &(0x7f0000000000))
socket$inet6(0x1c, 0x0, 0x0)
vfork()
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r2, &(0x7f0000000740)={0x10, 0x2, 0x3}, 0x10)

12:45:42 executing program 3:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
clock_nanosleep(0xc, 0x1, &(0x7f0000000100)={0xd00}, 0x0)
rfork(0x0)
r0 = socket(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
rfork(0x1000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x9d87}, 0x24)
setsockopt$inet_mreqn(r1, 0x0, 0x4, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0xb411}, 0x10)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sival_ptr, @spare})
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
syz_emit_ethernet(0x4e, &(0x7f0000000b80)={@local, @remote, [{}], {@ipv6={0x86dd, {0x0, 0x6, "7aaeaf", 0x14, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}, @mcast1, {[], @icmpv6=@ndisc_ns={0x87, 0x0, 0x0, @loopback}}}}}})
rfork(0x91040)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f00000000c0), 0x10)
ioctl$DIOCRCLRTABLES(0xffffffffffffffff, 0xc44c443c, &(0x7f0000000140)={{"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", "546e06e91411ec6e54e7182e0c23f00cdffacb413b93d5e1cbed7882382d0f04", 0x1f, 0x1f}, &(0x7f0000000000)="ca7cdb0003e9dbdd56ed0ad7a4473919965789b503b4a02738ac0a33babdc1c86f06567285da59b68c5937bd9da0e8083e7e9423edcaf72e18d7534bde5144757750b187b4785246", 0xffffffffffffffff, 0x100000000, 0x1, 0xf7b, 0xe2e, 0x4, 0x10001, 0xffffffff})

12:45:44 executing program 1:
freebsd11_getfsstat(&(0x7f0000000040), 0x1d8, 0x0)
setrlimit(0x7, &(0x7f0000000000)={0x0, 0xffffff80})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x8)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare=[0x0, 0x0, 0x40000000]})
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc030636a, &(0x7f0000000040)={0x19, 0x0, 0x10, &(0x7f0000000100)="ec7b0000000000000001f0a5a2519798", 0x0, 0x0, 0x0, 0xfdf9ff85})

12:45:44 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6)
mlock(&(0x7f0000ff6000/0x9000)=nil, 0x9000)
ioctl$DIOCGETTIMEOUT(0xffffffffffffff9c, 0xc008441e, &(0x7f00000001c0)={0x6, 0x2})
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$kbd(0xffffff9c, &(0x7f00000000c0), 0x200, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
r1 = socket(0x1, 0x3, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x0, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x16, 0xffffffffffffffff)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0xb28e8952816215e0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRES16, @ANYRES8, @ANYRES32], 0xfffffd48, 0x20000}, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8)

12:45:44 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare=[0x3b36d6d9, 0x6, 0x800, 0x1, 0x7b5d, 0x15b9, 0xfed4]})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:45:44 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6)
mlock(&(0x7f0000ff6000/0x9000)=nil, 0x9000)
ioctl$DIOCGETTIMEOUT(0xffffffffffffff9c, 0xc008441e, &(0x7f00000001c0)={0x6, 0x2})
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
socket(0x1, 0x3, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8)

12:45:44 executing program 3:
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xa, 0x22}, &(0x7f0000000000)=0x8)

12:45:44 executing program 3:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
clock_nanosleep(0xc, 0x1, &(0x7f0000000100)={0xd00}, 0x0)
rfork(0x0)
r0 = socket(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
rfork(0x1000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x9d87}, 0x24)
setsockopt$inet_mreqn(r1, 0x0, 0x4, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0xb411}, 0x10)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sival_ptr, @spare})
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
syz_emit_ethernet(0x4e, &(0x7f0000000b80)={@local, @remote, [{}], {@ipv6={0x86dd, {0x0, 0x6, "7aaeaf", 0x14, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}, @mcast1, {[], @icmpv6=@ndisc_ns={0x87, 0x0, 0x0, @loopback}}}}}})
rfork(0x91040)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f00000000c0), 0x10)
ioctl$DIOCRCLRTABLES(0xffffffffffffffff, 0xc44c443c, &(0x7f0000000140)={{"43045bcb87ff72ac43f6cbb8fe199817943aeddd991a12383789bceb725027f95e195e367ba4f25fc7118a81812954c008821fa5c0a537043836df53a304dcd10008483a83fa825541756d4c1a73735ddc379561a22a5cc059b833da0215d32c9ec5832431625d39107a58c88941cdc944d5e8db764e4b5600e26b673f3ef80992e30e0d31480d8da86d1d0eb6eea8e60be823318384965e714ff4f27c296a57ea6c5ee93f7528631cf7f3e96a94271ea85adc86846f3d117413444331d4094780fc2bb16250ca73bb9a41aa2c12685c5e95a4f4a58ba733f7f874dff298121f60c946b60c580400b6bd7883bcbc4f93c0844baa72cc659df202edd19290f965b012256a577883a7e9298d249e40056d068b5adc2e4a72bfb4b36546b094c6b9a10cc279f7ab90e9a49ca05034a2cc185bf0e98f6ad65579569ae32c8dca82a8e2db95651e83f872e51dc7a1b9ed8770115864fa2ce3e67ac4280bc95eb8cc82c353e9c9cbd85700150f7aabd77f9e1828fa10cd46ca691f004cfd24d6a937a0be423a94e529965076c52d41ffc79cecc98d745141ede8840f5707b998357cfe84c64091e5702a0ce03f0e7f1a7672dc0cfb551cd3aad6df22a9c06b82ff1ca7e0a0dc9f73c27d123f2c97a9fe652e5248e004eebb2ffb2566a96a3ad355ddb7263d795745d5608efa47f37ce6a83c2d9122107f39b6ce1d826083c7b239e4d888b9533ec8f4e5b792c9ecfc81547a47b00f49b3120f76d7da7087e883c49e099a1d0ec9cd86623b47e66f5e7a0c3deea916944c635742764c22401c76836f2fb40b2d70d09a3c3f2f846c409d3b841a9ed24a9859f6f8950e192931eeca4ccb756d23ebf99e90297090e00ae3f7d061bdb13182e4de108e89d1faedfcff79fd3286308b72382a30308bcd7e4d2a694023dee8fa391c2dcf875519d045db989df412c8f74cc34229f97ca4212d0b9359361a27e3bc423184c513191194eea210a29020877f31e3e6597b7249ac4fc9607cc97b52eebe187ef4ab94d7e7f66ec03557ee3536c9bda39284b721287b3be8a04a6efddbdc34d2ddef3970a651ff279af00c50f56219ea147549ed5cda588c32643fd8ae05065acbd70c1ed18b9cfb44dcc1ac04dd8231721c1ab4faec20fc9f3f11b35475b95933bbc662f68d2b9eb8f0cca0a46757f833c4a6fdd8c5172fb400b59f3d35372e411c55fed097a0352cc43da211dd9de2be9c3dc871f4385257cf4952366c5d44ddd6d7919ea9b0716e802b282e75c7b52b2a222e8fc918d5ee1b169b62c8b180ca14b75b49cfd34c1cb843077e328f12ec4ef6d2becd4ba9f5590cf4db323e0752054603dafa8d56ac1fe4f3bc1442469340bff1913206ca0bb25e6652e850e433569f49f2e4f087a3b65d607b840f8e4322ed939e84e2384eaaa92f231f4eccfb9a3e4f56a57ac0", "546e06e91411ec6e54e7182e0c23f00cdffacb413b93d5e1cbed7882382d0f04", 0x1f, 0x1f}, &(0x7f0000000000)="ca7cdb0003e9dbdd56ed0ad7a4473919965789b503b4a02738ac0a33babdc1c86f06567285da59b68c5937bd9da0e8083e7e9423edcaf72e18d7534bde5144757750b187b4785246", 0xffffffffffffffff, 0x100000000, 0x1, 0xf7b, 0xe2e, 0x4, 0x10001, 0xffffffff})

12:45:45 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
rfork(0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r1, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r1, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f00000001c0)=0x8)
sendmsg$inet_sctp(r0, &(0x7f0000003e00)={0x0, 0x0, &(0x7f0000003c80)=[{&(0x7f0000003c00)='r', 0x1}], 0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="1c0000008400000004000000000000000000000003000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r3, @ANYBLOB="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"], 0x78}, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7})
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x20, 0x1, [0x9dd7]}, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)
ioctl$CIOCGSESSION2(r6, 0xc040636a, &(0x7f00000000c0)={0x17, 0xf, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, [0x0, 0x0, 0x0, 0x3]})
r7 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000140)={<r8=>0x0, 0x6, 0x80}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x0, 0x9, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x4}}, r8, 0xf801, 0x79b6, 0x200}, 0x8c)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000280)=0x9f, 0x4)
getpgid(0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int})
socket$inet6_tcp(0x1c, 0x1, 0x0)

12:45:46 executing program 1:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
clock_nanosleep(0xc, 0x1, &(0x7f0000000100)={0xd00}, 0x0)
rfork(0x0)
r0 = socket(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
rfork(0x1000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x9d87}, 0x24)
setsockopt$inet_mreqn(r1, 0x0, 0x4, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0xb411}, 0x10)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sival_ptr, @spare})
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
syz_emit_ethernet(0x4e, &(0x7f0000000b80)={@local, @remote, [{}], {@ipv6={0x86dd, {0x0, 0x6, "7aaeaf", 0x14, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}, @mcast1, {[], @icmpv6=@ndisc_ns={0x87, 0x0, 0x0, @loopback}}}}}})
rfork(0x91040)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f00000000c0), 0x10)
ioctl$DIOCRCLRTABLES(0xffffffffffffffff, 0xc44c443c, &(0x7f0000000140)={{"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", "546e06e91411ec6e54e7182e0c23f00cdffacb413b93d5e1cbed7882382d0f04", 0x1f, 0x1f}, &(0x7f0000000000)="ca7cdb0003e9dbdd56ed0ad7a4473919965789b503b4a02738ac0a33babdc1c86f06567285da59b68c5937bd9da0e8083e7e9423edcaf72e18d7534bde5144757750b187b4785246", 0xffffffffffffffff, 0x100000000, 0x1, 0xf7b, 0xe2e, 0x4, 0x10001, 0xffffffff})

12:45:46 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare=[0x3b36d6d9, 0x6, 0x800, 0x1, 0x7b5d, 0x15b9]})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:45:46 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6)
mlock(&(0x7f0000ff6000/0x9000)=nil, 0x9000)
ioctl$DIOCGETTIMEOUT(0xffffffffffffff9c, 0xc008441e, &(0x7f00000001c0)={0x6, 0x2})
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
socket(0x1, 0x3, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8)

12:45:46 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, 0x0}, 0x0)
rfork(0x0)

12:45:46 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000002e00), 0x2)

12:45:46 executing program 3:
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0xffff8002, "3b3770e34c0400000000000000dc676f"}, 0x14)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}}, &(0x7f0000000280)=0x98)

12:45:46 executing program 3:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
clock_nanosleep(0xc, 0x1, &(0x7f0000000100)={0xd00}, 0x0)
rfork(0x0)
r0 = socket(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
rfork(0x1000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x9d87}, 0x24)
setsockopt$inet_mreqn(r1, 0x0, 0x4, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0xb411}, 0x10)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sival_ptr, @spare})
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
syz_emit_ethernet(0x4e, &(0x7f0000000b80)={@local, @remote, [{}], {@ipv6={0x86dd, {0x0, 0x6, "7aaeaf", 0x14, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}, @mcast1, {[], @icmpv6=@ndisc_ns={0x87, 0x0, 0x0, @loopback}}}}}})
rfork(0x91040)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f00000000c0), 0x10)
ioctl$DIOCRCLRTABLES(0xffffffffffffffff, 0xc44c443c, &(0x7f0000000140)={{"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", "546e06e91411ec6e54e7182e0c23f00cdffacb413b93d5e1cbed7882382d0f04", 0x1f, 0x1f}, &(0x7f0000000000)="ca7cdb0003e9dbdd56ed0ad7a4473919965789b503b4a02738ac0a33babdc1c86f06567285da59b68c5937bd9da0e8083e7e9423edcaf72e18d7534bde5144757750b187b4785246", 0xffffffffffffffff, 0x100000000, 0x1, 0xf7b, 0xe2e, 0x4, 0x10001, 0xffffffff})

12:45:48 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare=[0x3b36d6d9, 0x6, 0x800, 0x1, 0x7b5d]})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:45:48 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6)
mlock(&(0x7f0000ff6000/0x9000)=nil, 0x9000)
ioctl$DIOCGETTIMEOUT(0xffffffffffffff9c, 0xc008441e, &(0x7f00000001c0)={0x6, 0x2})
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
socket(0x1, 0x3, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8)

12:45:48 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = dup2(r4, r2)
sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab6fdfb41251cdd3da13600"}, 0x1c, 0x0}, 0x0)
rfork(0x0)

12:45:48 executing program 1:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
clock_nanosleep(0xc, 0x1, &(0x7f0000000100)={0xd00}, 0x0)
rfork(0x0) (async)
r0 = socket(0x1c, 0x1, 0x84) (async, rerun: 64)
vfork() (async, rerun: 64)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) (async)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) (async, rerun: 64)
vfork() (rerun: 64)
lio_listio(0x0, 0x0, 0x0, 0x0) (async)
rfork(0x1000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x9d87}, 0x24)
setsockopt$inet_mreqn(r1, 0x0, 0x4, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0xb411}, 0x10) (async)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sival_ptr, @spare})
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async)
syz_emit_ethernet(0x4e, &(0x7f0000000b80)={@local, @remote, [{}], {@ipv6={0x86dd, {0x0, 0x6, "7aaeaf", 0x14, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}, @mcast1, {[], @icmpv6=@ndisc_ns={0x87, 0x0, 0x0, @loopback}}}}}}) (async)
rfork(0x91040) (async)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f00000000c0), 0x10) (async, rerun: 32)
ioctl$DIOCRCLRTABLES(0xffffffffffffffff, 0xc44c443c, &(0x7f0000000140)={{"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", "546e06e91411ec6e54e7182e0c23f00cdffacb413b93d5e1cbed7882382d0f04", 0x1f, 0x1f}, &(0x7f0000000000)="ca7cdb0003e9dbdd56ed0ad7a4473919965789b503b4a02738ac0a33babdc1c86f06567285da59b68c5937bd9da0e8083e7e9423edcaf72e18d7534bde5144757750b187b4785246", 0xffffffffffffffff, 0x100000000, 0x1, 0xf7b, 0xe2e, 0x4, 0x10001, 0xffffffff}) (rerun: 32)

12:45:49 executing program 3:
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xa, 0x22}, &(0x7f0000000000)=0x8)

12:45:49 executing program 3:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
clock_nanosleep(0xc, 0x1, &(0x7f0000000100)={0xd00}, 0x0)
rfork(0x0)
r0 = socket(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
rfork(0x1000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x9d87}, 0x24)
setsockopt$inet_mreqn(r1, 0x0, 0x4, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0xb411}, 0x10)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sival_ptr, @spare})
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
syz_emit_ethernet(0x4e, &(0x7f0000000b80)={@local, @remote, [{}], {@ipv6={0x86dd, {0x0, 0x6, "7aaeaf", 0x14, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}, @mcast1, {[], @icmpv6=@ndisc_ns={0x87, 0x0, 0x0, @loopback}}}}}})
rfork(0x91040)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f00000000c0), 0x10)
ioctl$DIOCRCLRTABLES(0xffffffffffffffff, 0xc44c443c, &(0x7f0000000140)={{"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", "546e06e91411ec6e54e7182e0c23f00cdffacb413b93d5e1cbed7882382d0f04", 0x1f, 0x1f}, &(0x7f0000000000)="ca7cdb0003e9dbdd56ed0ad7a4473919965789b503b4a02738ac0a33babdc1c86f06567285da59b68c5937bd9da0e8083e7e9423edcaf72e18d7534bde5144757750b187b4785246", 0xffffffffffffffff, 0x100000000, 0x1, 0xf7b, 0xe2e, 0x4, 0x10001, 0xffffffff})

12:45:49 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare=[0x3b36d6d9, 0x6, 0x800, 0x1]})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:45:49 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6)
mlock(&(0x7f0000ff6000/0x9000)=nil, 0x9000)
ioctl$DIOCGETTIMEOUT(0xffffffffffffff9c, 0xc008441e, &(0x7f00000001c0)={0x6, 0x2})
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
socket(0x1, 0x3, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8)

12:45:49 executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
ioctl$CIOCCRYPT(0xffffffffffffffff, 0xc0306367, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000840)={&(0x7f00000004c0)=@in={0x10, 0x2, 0x3, @rand_addr=0x8}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @sndrcv={0x2c, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}], 0x4c, 0x80}, 0x0)

12:45:49 executing program 1:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
clock_nanosleep(0xc, 0x1, &(0x7f0000000100)={0xd00}, 0x0)
rfork(0x0)
socket(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
rfork(0x1000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x9d87}, 0x24)
setsockopt$inet_mreqn(r0, 0x0, 0x4, 0x0, 0x0)

12:45:50 executing program 1:
syz_emit_ethernet(0xfef2, &(0x7f0000000000)=ANY=[@ANYBLOB])
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
ksem_unlink(0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x1, @loopback}, 0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000003640), 0x8)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
accept$inet6(0xffffffffffffffff, 0x0, 0x0)
socket$inet6(0x1c, 0x0, 0x0)
vfork()
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000740)={0x10, 0x2, 0x3}, 0x10)

12:45:50 executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5, @sival_ptr, @thr={0x0, 0x0}})
open$dir(0x0, 0x0, 0x0)

12:45:51 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare=[0x3b36d6d9, 0x6, 0x800]})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:45:51 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6)
mlock(&(0x7f0000ff6000/0x9000)=nil, 0x9000)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
socket(0x1, 0x3, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8)

12:45:51 executing program 3:
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}}, &(0x7f0000000280)=0x98)

12:45:51 executing program 3:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
clock_nanosleep(0xc, 0x1, &(0x7f0000000100)={0xd00}, 0x0)
rfork(0x0)
socket(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
rfork(0x1000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x4, 0x0, 0x0)

12:45:51 executing program 1:
openat$bpf(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
fork()
munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0x1c, 0x3, 0x0, @rand_addr="5186662a1304b60c3b4f91d5d9f79411"}}}}, &(0x7f0000000180)=0xb0)

12:45:51 executing program 1:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
clock_nanosleep(0xc, 0x1, &(0x7f0000000100)={0xd00}, 0x0)
rfork(0x0)
socket(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
rfork(0x1000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x9d87}, 0x24)
setsockopt$inet_mreqn(r0, 0x0, 0x4, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0xb411}, 0x10)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sival_ptr, @spare})
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
syz_emit_ethernet(0x4e, &(0x7f0000000b80)={@local, @remote, [{}], {@ipv6={0x86dd, {0x0, 0x6, "7aaeaf", 0x14, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}, @mcast1, {[], @icmpv6=@ndisc_ns={0x87, 0x0, 0x0, @loopback}}}}}})
rfork(0x91040)

12:45:52 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare=[0x3b36d6d9, 0x6]})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:45:52 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
socket(0x1, 0x3, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8)

12:45:52 executing program 3:
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}}, &(0x7f0000000280)=0x98)

12:45:52 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000300), 0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
ioctl$CIOCGSESSION2(r5, 0xc040636a, &(0x7f0000000440)={0x28, 0x22, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0xffffffec, 0x8, [0x8, 0x9, 0x0, 0xfffffffd]})
r6 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_int(r6, 0x6, 0x22, &(0x7f0000000040)=0x2, 0x4)
bind$inet6(r6, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
r7 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f0000000340)={@in={{0x10}}, 0x0, 0x0, 0x9}, 0x98)
sendmsg$inet_sctp(r7, &(0x7f0000000080)={&(0x7f0000000400)=@in6={0x1c, 0x1c, 0x0, 0xfffffffb, @remote={0xfe, 0x80, '\x00', 0x0}, 0xffbffbff}, 0x1c, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, 0x0, 0x0)
sendmsg(r0, 0x0, 0x20008)
sendmsg$inet_sctp(r7, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x100)
connect$inet6(r6, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
symlinkat(&(0x7f0000000080)='./file0\x00', r4, &(0x7f0000000100)='./file0\x00')
r8 = socket(0x1, 0x2, 0x0)
setsockopt$inet_int(r8, 0x0, 0x3, &(0x7f0000000180), 0x4)
bind(r6, &(0x7f0000000000)=@in6={0xffffffffffffff27, 0x1c, 0x1, 0x0, @empty, 0xfffffffd}, 0x1c)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr=0x6})
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000000), 0x10)
sendto$inet6(r6, &(0x7f0000000280)="347b7c9b8d86417647720fedff6478695a0e1204bde2379def50b9d58eadbcb0c5d34c47f04408888870ee4d84267d33667ac27b8551eef9d1e7ddb299268ff284b7936a781a88af8ad2f5ac6ed0cf7ab4df59f3a21bdcc46d94be633ff73c1652e61e1bffd1103d5730230dcb5e33b6037a8beeb4035a26a1aeefc23aa4cfc098c85878ba37f5570f7ae93dc86916cb540af14c54e85a197485f16c47eea08ed9aa1b8fa55593ad8ababf92528d493ac6294793bb8ecfef93dc51ff592197883d9c9740628b1c00ab62cf51d034b23fbed543f824d48237672e23bb48379df774f2f7b2d21e3b6301260a6a5d7e87a4", 0xf0, 0x20000, 0x0, 0x0)
dup2(r1, r3)

12:45:52 executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
ioctl$CIOCCRYPT(0xffffffffffffffff, 0xc0306367, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000840)={&(0x7f00000004c0)=@in={0x10, 0x2, 0x3, @rand_addr=0x8}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @sndrcv={0x2c, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}], 0x4c, 0x80}, 0x0)

12:45:52 executing program 3:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
clock_nanosleep(0xc, 0x1, &(0x7f0000000100)={0xd00}, 0x0)
rfork(0x0)
socket(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
rfork(0x1000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x4, 0x0, 0x0)

12:45:53 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare=[0x3b36d6d9]})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:45:53 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
socket(0x1, 0x3, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8)

12:45:53 executing program 3:
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}}, &(0x7f0000000280)=0x98)

12:45:53 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000300), 0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
ioctl$CIOCGSESSION2(r5, 0xc040636a, &(0x7f0000000440)={0x28, 0x22, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0xffffffec, 0x8, [0x8, 0x9, 0x0, 0xfffffffd]})
r6 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_int(r6, 0x6, 0x22, &(0x7f0000000040)=0x2, 0x4)
bind$inet6(r6, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
r7 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f0000000340)={@in={{0x10}}, 0x0, 0x0, 0x9}, 0x98)
sendmsg$inet_sctp(r7, &(0x7f0000000080)={&(0x7f0000000400)=@in6={0x1c, 0x1c, 0x0, 0xfffffffb, @remote={0xfe, 0x80, '\x00', 0x0}, 0xffbffbff}, 0x1c, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, 0x0, 0x0)
sendmsg(r0, 0x0, 0x20008)
sendmsg$inet_sctp(r7, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x100)
connect$inet6(r6, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
symlinkat(&(0x7f0000000080)='./file0\x00', r4, &(0x7f0000000100)='./file0\x00')
r8 = socket(0x1, 0x2, 0x0)
setsockopt$inet_int(r8, 0x0, 0x3, &(0x7f0000000180), 0x4)
bind(r6, &(0x7f0000000000)=@in6={0xffffffffffffff27, 0x1c, 0x1, 0x0, @empty, 0xfffffffd}, 0x1c)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr=0x6})
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000000), 0x10)
sendto$inet6(r6, &(0x7f0000000280)="347b7c9b8d86417647720fedff6478695a0e1204bde2379def50b9d58eadbcb0c5d34c47f04408888870ee4d84267d33667ac27b8551eef9d1e7ddb299268ff284b7936a781a88af8ad2f5ac6ed0cf7ab4df59f3a21bdcc46d94be633ff73c1652e61e1bffd1103d5730230dcb5e33b6037a8beeb4035a26a1aeefc23aa4cfc098c85878ba37f5570f7ae93dc86916cb540af14c54e85a197485f16c47eea08ed9aa1b8fa55593ad8ababf92528d493ac6294793bb8ecfef93dc51ff592197883d9c9740628b1c00ab62cf51d034b23fbed543f824d48237672e23bb48379df774f2f7b2d21e3b6301260a6a5d7e87a4", 0xf0, 0x20000, 0x0, 0x0)
dup2(r1, r3)

12:45:53 executing program 3:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', 0xffffffffffffffff, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r0, &(0x7f0000000240)="db97e222a57391a3e8aeff8fe583f9f52827f9f14ed285779e6242abdb47d8e372fb86e941878f64d585e767831a5b59006a313818258ada733276eae79a7d27d7db85110ad9116b5a07c6d22b75397db6bc30e2b4993e0d589ae5a4b2015b17e7289f6df142faa089778b31cf0d5ca0828dabf6dc2f", 0x76, 0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:45:53 executing program 3:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
clock_nanosleep(0xc, 0x1, &(0x7f0000000100)={0xd00}, 0x0)
rfork(0x0)
socket(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
rfork(0x1000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x4, 0x0, 0x0)

12:45:53 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:45:53 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
socket(0x1, 0x3, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8)

12:45:53 executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}}, &(0x7f0000000280)=0x98)

12:45:53 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000300), 0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
ioctl$CIOCGSESSION2(r5, 0xc040636a, &(0x7f0000000440)={0x28, 0x22, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0xffffffec, 0x8, [0x8, 0x9, 0x0, 0xfffffffd]})
r6 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_int(r6, 0x6, 0x22, &(0x7f0000000040)=0x2, 0x4)
bind$inet6(r6, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
r7 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f0000000340)={@in={{0x10}}, 0x0, 0x0, 0x9}, 0x98)
sendmsg$inet_sctp(r7, &(0x7f0000000080)={&(0x7f0000000400)=@in6={0x1c, 0x1c, 0x0, 0xfffffffb, @remote={0xfe, 0x80, '\x00', 0x0}, 0xffbffbff}, 0x1c, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, 0x0, 0x0)
sendmsg(r0, 0x0, 0x20008)
sendmsg$inet_sctp(r7, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x100)
connect$inet6(r6, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
symlinkat(&(0x7f0000000080)='./file0\x00', r4, &(0x7f0000000100)='./file0\x00')
r8 = socket(0x1, 0x2, 0x0)
setsockopt$inet_int(r8, 0x0, 0x3, &(0x7f0000000180), 0x4)
bind(r6, &(0x7f0000000000)=@in6={0xffffffffffffff27, 0x1c, 0x1, 0x0, @empty, 0xfffffffd}, 0x1c)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr=0x6})
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000000), 0x10)
sendto$inet6(r6, &(0x7f0000000280)="347b7c9b8d86417647720fedff6478695a0e1204bde2379def50b9d58eadbcb0c5d34c47f04408888870ee4d84267d33667ac27b8551eef9d1e7ddb299268ff284b7936a781a88af8ad2f5ac6ed0cf7ab4df59f3a21bdcc46d94be633ff73c1652e61e1bffd1103d5730230dcb5e33b6037a8beeb4035a26a1aeefc23aa4cfc098c85878ba37f5570f7ae93dc86916cb540af14c54e85a197485f16c47eea08ed9aa1b8fa55593ad8ababf92528d493ac6294793bb8ecfef93dc51ff592197883d9c9740628b1c00ab62cf51d034b23fbed543f824d48237672e23bb48379df774f2f7b2d21e3b6301260a6a5d7e87a4", 0xf0, 0x20000, 0x0, 0x0)
dup2(r1, r3)

12:45:53 executing program 1:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', 0xffffffffffffffff, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r0, &(0x7f0000000240)="db97e222a57391a3e8aeff8fe583f9f52827f9f14ed285779e6242abdb47d8e372fb86e941878f64d585e767831a5b59006a313818258ada733276eae79a7d27d7db85110ad9116b5a07c6d22b75397db6bc30e2b4993e0d589ae5a4b2015b17e7289f6df142faa089778b31cf0d5ca0828dabf6dc2f", 0x76, 0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:45:53 executing program 1:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
clock_nanosleep(0xc, 0x1, &(0x7f0000000100)={0xd00}, 0x0)
rfork(0x0)
socket(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
rfork(0x1000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x9d87}, 0x24)
setsockopt$inet_mreqn(r0, 0x0, 0x4, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0xb411}, 0x10)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sival_ptr, @spare})
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
rfork(0x91040)

12:45:54 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare})
lio_listio(0x0, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:45:55 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
socket(0x1, 0x3, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8)

12:45:55 executing program 3:
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}}, &(0x7f0000000280)=0x98)

12:45:55 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000300), 0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
ioctl$CIOCGSESSION2(r5, 0xc040636a, &(0x7f0000000440)={0x28, 0x22, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0xffffffec, 0x8, [0x8, 0x9, 0x0, 0xfffffffd]})
r6 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_int(r6, 0x6, 0x22, &(0x7f0000000040)=0x2, 0x4)
bind$inet6(r6, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
r7 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f0000000340)={@in={{0x10}}, 0x0, 0x0, 0x9}, 0x98)
sendmsg$inet_sctp(r7, &(0x7f0000000080)={&(0x7f0000000400)=@in6={0x1c, 0x1c, 0x0, 0xfffffffb, @remote={0xfe, 0x80, '\x00', 0x0}, 0xffbffbff}, 0x1c, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, 0x0, 0x0)
sendmsg(r0, 0x0, 0x20008)
sendmsg$inet_sctp(r7, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x100)
connect$inet6(r6, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
symlinkat(&(0x7f0000000080)='./file0\x00', r4, &(0x7f0000000100)='./file0\x00')
r8 = socket(0x1, 0x2, 0x0)
setsockopt$inet_int(r8, 0x0, 0x3, &(0x7f0000000180), 0x4)
bind(r6, &(0x7f0000000000)=@in6={0xffffffffffffff27, 0x1c, 0x1, 0x0, @empty, 0xfffffffd}, 0x1c)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr=0x6})
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000000), 0x10)
sendto$inet6(r6, &(0x7f0000000280)="347b7c9b8d86417647720fedff6478695a0e1204bde2379def50b9d58eadbcb0c5d34c47f04408888870ee4d84267d33667ac27b8551eef9d1e7ddb299268ff284b7936a781a88af8ad2f5ac6ed0cf7ab4df59f3a21bdcc46d94be633ff73c1652e61e1bffd1103d5730230dcb5e33b6037a8beeb4035a26a1aeefc23aa4cfc098c85878ba37f5570f7ae93dc86916cb540af14c54e85a197485f16c47eea08ed9aa1b8fa55593ad8ababf92528d493ac6294793bb8ecfef93dc51ff592197883d9c9740628b1c00ab62cf51d034b23fbed543f824d48237672e23bb48379df774f2f7b2d21e3b6301260a6a5d7e87a4", 0xf0, 0x20000, 0x0, 0x0)
dup2(r1, r3)

12:45:55 executing program 1:
openat$bpf(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
fork()
munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0x1c, 0x3, 0x0, @rand_addr="5186662a1304b60c3b4f91d5d9f79411"}}}}, &(0x7f0000000180)=0xb0)

12:45:55 executing program 1:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', 0xffffffffffffffff, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r0, &(0x7f0000000240)="db97e222a57391a3e8aeff8fe583f9f52827f9f14ed285779e6242abdb47d8e372fb86e941878f64d585e767831a5b59006a313818258ada733276eae79a7d27d7db85110ad9116b5a07c6d22b75397db6bc30e2b4993e0d589ae5a4b2015b17e7289f6df142faa089778b31cf0d5ca0828dabf6dc2f", 0x76, 0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:45:55 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare})
lio_listio(0x0, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:45:56 executing program 3:
socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
socket(0x1, 0x3, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8)

12:45:56 executing program 3:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
clock_nanosleep(0xc, 0x1, &(0x7f0000000100)={0xd00}, 0x0)
rfork(0x0)
socket(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
rfork(0x1000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x9d87}, 0x24)
setsockopt$inet_mreqn(r0, 0x0, 0x4, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0xb411}, 0x10)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sival_ptr, @spare})
rfork(0x91040)

12:45:56 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000300), 0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
ioctl$CIOCGSESSION2(r5, 0xc040636a, &(0x7f0000000440)={0x28, 0x22, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0xffffffec, 0x8, [0x8, 0x9, 0x0, 0xfffffffd]})
r6 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_int(r6, 0x6, 0x22, &(0x7f0000000040)=0x2, 0x4)
bind$inet6(r6, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
r7 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f0000000340)={@in={{0x10}}, 0x0, 0x0, 0x9}, 0x98)
sendmsg$inet_sctp(r7, &(0x7f0000000080)={&(0x7f0000000400)=@in6={0x1c, 0x1c, 0x0, 0xfffffffb, @remote={0xfe, 0x80, '\x00', 0x0}, 0xffbffbff}, 0x1c, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, 0x0, 0x0)
sendmsg(r0, 0x0, 0x20008)
sendmsg$inet_sctp(r7, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x100)
connect$inet6(r6, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
symlinkat(&(0x7f0000000080)='./file0\x00', r4, &(0x7f0000000100)='./file0\x00')
r8 = socket(0x1, 0x2, 0x0)
setsockopt$inet_int(r8, 0x0, 0x3, &(0x7f0000000180), 0x4)
bind(r6, &(0x7f0000000000)=@in6={0xffffffffffffff27, 0x1c, 0x1, 0x0, @empty, 0xfffffffd}, 0x1c)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr=0x6})
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000000), 0x10)
sendto$inet6(r6, &(0x7f0000000280)="347b7c9b8d86417647720fedff6478695a0e1204bde2379def50b9d58eadbcb0c5d34c47f04408888870ee4d84267d33667ac27b8551eef9d1e7ddb299268ff284b7936a781a88af8ad2f5ac6ed0cf7ab4df59f3a21bdcc46d94be633ff73c1652e61e1bffd1103d5730230dcb5e33b6037a8beeb4035a26a1aeefc23aa4cfc098c85878ba37f5570f7ae93dc86916cb540af14c54e85a197485f16c47eea08ed9aa1b8fa55593ad8ababf92528d493ac6294793bb8ecfef93dc51ff592197883d9c9740628b1c00ab62cf51d034b23fbed543f824d48237672e23bb48379df774f2f7b2d21e3b6301260a6a5d7e87a4", 0xf0, 0x20000, 0x0, 0x0)
dup2(r1, r3)

12:45:56 executing program 1:
openat$bpf(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
fork()
munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0x1c, 0x3, 0x0, @rand_addr="5186662a1304b60c3b4f91d5d9f79411"}}}}, &(0x7f0000000180)=0xb0)

12:45:56 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6)
mlock(&(0x7f0000ff6000/0x9000)=nil, 0x9000)
ioctl$DIOCGETTIMEOUT(0xffffffffffffff9c, 0xc008441e, &(0x7f00000001c0)={0x6, 0x2})
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$kbd(0xffffff9c, &(0x7f00000000c0), 0x200, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x0, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x16, 0xffffffffffffffff)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0xb28e8952816215e0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRES16, @ANYRES8, @ANYRES32], 0xfffffd48, 0x20000}, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8)

12:45:57 executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}}, &(0x7f0000000280)=0x98)

12:45:58 executing program 3:
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
socket(0x1, 0x3, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8)

12:45:58 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare})
lio_listio(0x0, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:45:58 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000300), 0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
ioctl$CIOCGSESSION2(r5, 0xc040636a, &(0x7f0000000440)={0x28, 0x22, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0xffffffec, 0x8, [0x8, 0x9, 0x0, 0xfffffffd]})
r6 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_int(r6, 0x6, 0x22, &(0x7f0000000040)=0x2, 0x4)
bind$inet6(r6, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
r7 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f0000000340)={@in={{0x10}}, 0x0, 0x0, 0x9}, 0x98)
sendmsg$inet_sctp(r7, &(0x7f0000000080)={&(0x7f0000000400)=@in6={0x1c, 0x1c, 0x0, 0xfffffffb, @remote={0xfe, 0x80, '\x00', 0x0}, 0xffbffbff}, 0x1c, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, 0x0, 0x0)
sendmsg(r0, 0x0, 0x20008)
sendmsg$inet_sctp(r7, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x100)
connect$inet6(r6, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
symlinkat(&(0x7f0000000080)='./file0\x00', r4, &(0x7f0000000100)='./file0\x00')
r8 = socket(0x1, 0x2, 0x0)
setsockopt$inet_int(r8, 0x0, 0x3, &(0x7f0000000180), 0x4)
bind(r6, &(0x7f0000000000)=@in6={0xffffffffffffff27, 0x1c, 0x1, 0x0, @empty, 0xfffffffd}, 0x1c)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr=0x6})
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000000), 0x10)
sendto$inet6(r6, &(0x7f0000000280)="347b7c9b8d86417647720fedff6478695a0e1204bde2379def50b9d58eadbcb0c5d34c47f04408888870ee4d84267d33667ac27b8551eef9d1e7ddb299268ff284b7936a781a88af8ad2f5ac6ed0cf7ab4df59f3a21bdcc46d94be633ff73c1652e61e1bffd1103d5730230dcb5e33b6037a8beeb4035a26a1aeefc23aa4cfc098c85878ba37f5570f7ae93dc86916cb540af14c54e85a197485f16c47eea08ed9aa1b8fa55593ad8ababf92528d493ac6294793bb8ecfef93dc51ff592197883d9c9740628b1c00ab62cf51d034b23fbed543f824d48237672e23bb48379df774f2f7b2d21e3b6301260a6a5d7e87a4", 0xf0, 0x20000, 0x0, 0x0)
dup2(r1, r3)

12:45:58 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000300), 0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
ioctl$CIOCGSESSION2(r5, 0xc040636a, &(0x7f0000000440)={0x28, 0x22, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0xffffffec, 0x8, [0x8, 0x9, 0x0, 0xfffffffd]})
r6 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_int(r6, 0x6, 0x22, &(0x7f0000000040)=0x2, 0x4)
bind$inet6(r6, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
r7 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f0000000340)={@in={{0x10}}, 0x0, 0x0, 0x9}, 0x98)
sendmsg$inet_sctp(r7, &(0x7f0000000080)={&(0x7f0000000400)=@in6={0x1c, 0x1c, 0x0, 0xfffffffb, @remote={0xfe, 0x80, '\x00', 0x0}, 0xffbffbff}, 0x1c, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, 0x0, 0x0)
sendmsg(r0, 0x0, 0x20008)
sendmsg$inet_sctp(r7, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x100)
connect$inet6(r6, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
symlinkat(&(0x7f0000000080)='./file0\x00', r4, &(0x7f0000000100)='./file0\x00')
r8 = socket(0x1, 0x2, 0x0)
setsockopt$inet_int(r8, 0x0, 0x3, &(0x7f0000000180), 0x4)
bind(r6, &(0x7f0000000000)=@in6={0xffffffffffffff27, 0x1c, 0x1, 0x0, @empty, 0xfffffffd}, 0x1c)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr=0x6})
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000000), 0x10)
sendto$inet6(r6, &(0x7f0000000280)="347b7c9b8d86417647720fedff6478695a0e1204bde2379def50b9d58eadbcb0c5d34c47f04408888870ee4d84267d33667ac27b8551eef9d1e7ddb299268ff284b7936a781a88af8ad2f5ac6ed0cf7ab4df59f3a21bdcc46d94be633ff73c1652e61e1bffd1103d5730230dcb5e33b6037a8beeb4035a26a1aeefc23aa4cfc098c85878ba37f5570f7ae93dc86916cb540af14c54e85a197485f16c47eea08ed9aa1b8fa55593ad8ababf92528d493ac6294793bb8ecfef93dc51ff592197883d9c9740628b1c00ab62cf51d034b23fbed543f824d48237672e23bb48379df774f2f7b2d21e3b6301260a6a5d7e87a4", 0xf0, 0x20000, 0x0, 0x0)
dup2(r1, r3)

12:45:58 executing program 1:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', 0xffffffffffffffff, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r0, &(0x7f0000000240)="db97e222a57391a3e8aeff8fe583f9f52827f9f14ed285779e6242abdb47d8e372fb86e941878f64d585e767831a5b59006a313818258ada733276eae79a7d27d7db85110ad9116b5a07c6d22b75397db6bc30e2b4993e0d589ae5a4b2015b17e7289f6df142faa089778b31cf0d5ca0828dabf6dc2f", 0x76, 0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:45:58 executing program 1:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
clock_nanosleep(0xc, 0x1, &(0x7f0000000100)={0xd00}, 0x0)
rfork(0x0)
socket(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
rfork(0x1000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x9d87}, 0x24)
setsockopt$inet_mreqn(r0, 0x0, 0x4, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0xb411}, 0x10)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sival_ptr, @spare})
rfork(0x91040)

12:45:59 executing program 3:
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
socket(0x0, 0x3, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8)

12:45:59 executing program 3:
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}}, &(0x7f0000000280)=0x98)

12:46:00 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000300), 0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
ioctl$CIOCGSESSION2(r5, 0xc040636a, &(0x7f0000000440)={0x28, 0x22, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0xffffffec, 0x8, [0x8, 0x9, 0x0, 0xfffffffd]})
r6 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_int(r6, 0x6, 0x22, &(0x7f0000000040)=0x2, 0x4)
bind$inet6(r6, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
r7 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f0000000340)={@in={{0x10}}, 0x0, 0x0, 0x9}, 0x98)
sendmsg$inet_sctp(r7, &(0x7f0000000080)={&(0x7f0000000400)=@in6={0x1c, 0x1c, 0x0, 0xfffffffb, @remote={0xfe, 0x80, '\x00', 0x0}, 0xffbffbff}, 0x1c, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, 0x0, 0x0)
sendmsg(r0, 0x0, 0x20008)
sendmsg$inet_sctp(r7, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x100)
connect$inet6(r6, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
symlinkat(&(0x7f0000000080)='./file0\x00', r4, &(0x7f0000000100)='./file0\x00')
r8 = socket(0x1, 0x2, 0x0)
setsockopt$inet_int(r8, 0x0, 0x3, &(0x7f0000000180), 0x4)
bind(r6, &(0x7f0000000000)=@in6={0xffffffffffffff27, 0x1c, 0x1, 0x0, @empty, 0xfffffffd}, 0x1c)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr=0x6})
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000000), 0x10)
sendto$inet6(r6, &(0x7f0000000280)="347b7c9b8d86417647720fedff6478695a0e1204bde2379def50b9d58eadbcb0c5d34c47f04408888870ee4d84267d33667ac27b8551eef9d1e7ddb299268ff284b7936a781a88af8ad2f5ac6ed0cf7ab4df59f3a21bdcc46d94be633ff73c1652e61e1bffd1103d5730230dcb5e33b6037a8beeb4035a26a1aeefc23aa4cfc098c85878ba37f5570f7ae93dc86916cb540af14c54e85a197485f16c47eea08ed9aa1b8fa55593ad8ababf92528d493ac6294793bb8ecfef93dc51ff592197883d9c9740628b1c00ab62cf51d034b23fbed543f824d48237672e23bb48379df774f2f7b2d21e3b6301260a6a5d7e87a4", 0xf0, 0x20000, 0x0, 0x0)
dup2(r1, r3)

12:46:00 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000300), 0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
ioctl$CIOCGSESSION2(r5, 0xc040636a, &(0x7f0000000440)={0x28, 0x22, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0xffffffec, 0x8, [0x8, 0x9, 0x0, 0xfffffffd]})
r6 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_int(r6, 0x6, 0x22, &(0x7f0000000040)=0x2, 0x4)
bind$inet6(r6, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
r7 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f0000000340)={@in={{0x10}}, 0x0, 0x0, 0x9}, 0x98)
sendmsg$inet_sctp(r7, &(0x7f0000000080)={&(0x7f0000000400)=@in6={0x1c, 0x1c, 0x0, 0xfffffffb, @remote={0xfe, 0x80, '\x00', 0x0}, 0xffbffbff}, 0x1c, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, 0x0, 0x0)
sendmsg(r0, 0x0, 0x20008)
sendmsg$inet_sctp(r7, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x100)
connect$inet6(r6, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
symlinkat(&(0x7f0000000080)='./file0\x00', r4, &(0x7f0000000100)='./file0\x00')
r8 = socket(0x1, 0x2, 0x0)
setsockopt$inet_int(r8, 0x0, 0x3, &(0x7f0000000180), 0x4)
bind(r6, &(0x7f0000000000)=@in6={0xffffffffffffff27, 0x1c, 0x1, 0x0, @empty, 0xfffffffd}, 0x1c)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr=0x6})
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000000), 0x10)
sendto$inet6(r6, &(0x7f0000000280)="347b7c9b8d86417647720fedff6478695a0e1204bde2379def50b9d58eadbcb0c5d34c47f04408888870ee4d84267d33667ac27b8551eef9d1e7ddb299268ff284b7936a781a88af8ad2f5ac6ed0cf7ab4df59f3a21bdcc46d94be633ff73c1652e61e1bffd1103d5730230dcb5e33b6037a8beeb4035a26a1aeefc23aa4cfc098c85878ba37f5570f7ae93dc86916cb540af14c54e85a197485f16c47eea08ed9aa1b8fa55593ad8ababf92528d493ac6294793bb8ecfef93dc51ff592197883d9c9740628b1c00ab62cf51d034b23fbed543f824d48237672e23bb48379df774f2f7b2d21e3b6301260a6a5d7e87a4", 0xf0, 0x20000, 0x0, 0x0)
dup2(r1, r3)

12:46:00 executing program 3:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:46:00 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:46:00 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6)
mlock(&(0x7f0000ff6000/0x9000)=nil, 0x9000)
ioctl$DIOCGETTIMEOUT(0xffffffffffffff9c, 0xc008441e, &(0x7f00000001c0)={0x6, 0x2})
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$kbd(0xffffff9c, &(0x7f00000000c0), 0x200, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x0, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x16, 0xffffffffffffffff)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0xb28e8952816215e0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRES16, @ANYRES8, @ANYRES32], 0xfffffd48, 0x20000}, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8)

12:46:01 executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}}, &(0x7f0000000280)=0x98)

12:46:01 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000300), 0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r3, r3)
r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f0000000440)={0x28, 0x22, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0xffffffec, 0x8, [0x8, 0x9, 0x0, 0xfffffffd]})
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f0000000040)=0x2, 0x4)
bind$inet6(r5, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
r6 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000000340)={@in={{0x10}}, 0x0, 0x0, 0x9}, 0x98)
sendmsg$inet_sctp(r6, &(0x7f0000000080)={&(0x7f0000000400)=@in6={0x1c, 0x1c, 0x0, 0xfffffffb, @remote={0xfe, 0x80, '\x00', 0x0}, 0xffbffbff}, 0x1c, 0x0}, 0x0)

12:46:01 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000300), 0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
r5 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
ioctl$CIOCGSESSION2(r5, 0xc040636a, &(0x7f0000000440)={0x28, 0x22, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0xffffffec, 0x8, [0x8, 0x9, 0x0, 0xfffffffd]})
r6 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_int(r6, 0x6, 0x22, &(0x7f0000000040)=0x2, 0x4)
bind$inet6(r6, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
r7 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f0000000340)={@in={{0x10}}, 0x0, 0x0, 0x9}, 0x98)
sendmsg$inet_sctp(r7, &(0x7f0000000080)={&(0x7f0000000400)=@in6={0x1c, 0x1c, 0x0, 0xfffffffb, @remote={0xfe, 0x80, '\x00', 0x0}, 0xffbffbff}, 0x1c, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, 0x0, 0x0)
sendmsg(r0, 0x0, 0x20008)
sendmsg$inet_sctp(r7, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x100)
connect$inet6(r6, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
symlinkat(&(0x7f0000000080)='./file0\x00', r4, &(0x7f0000000100)='./file0\x00')
r8 = socket(0x1, 0x2, 0x0)
setsockopt$inet_int(r8, 0x0, 0x3, &(0x7f0000000180), 0x4)
bind(r6, &(0x7f0000000000)=@in6={0xffffffffffffff27, 0x1c, 0x1, 0x0, @empty, 0xfffffffd}, 0x1c)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr=0x6})
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000000), 0x10)
sendto$inet6(r6, &(0x7f0000000280)="347b7c9b8d86417647720fedff6478695a0e1204bde2379def50b9d58eadbcb0c5d34c47f04408888870ee4d84267d33667ac27b8551eef9d1e7ddb299268ff284b7936a781a88af8ad2f5ac6ed0cf7ab4df59f3a21bdcc46d94be633ff73c1652e61e1bffd1103d5730230dcb5e33b6037a8beeb4035a26a1aeefc23aa4cfc098c85878ba37f5570f7ae93dc86916cb540af14c54e85a197485f16c47eea08ed9aa1b8fa55593ad8ababf92528d493ac6294793bb8ecfef93dc51ff592197883d9c9740628b1c00ab62cf51d034b23fbed543f824d48237672e23bb48379df774f2f7b2d21e3b6301260a6a5d7e87a4", 0xf0, 0x20000, 0x0, 0x0)
dup2(r1, r3)

12:46:01 executing program 1:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
bind(0xffffffffffffffff, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:46:01 executing program 3:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', 0xffffffffffffffff, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r0, &(0x7f0000000240)="db97e222a57391a3e8aeff8fe583f9f52827f9f14ed285779e6242abdb47d8e372fb86e941878f64d585e767831a5b59006a313818258ada733276eae79a7d27d7db85110ad9116b5a07c6d22b75397db6bc30e2b4993e0d589ae5a4b2015b17e7289f6df142faa089778b31cf0d5ca0828dabf6dc2f", 0x76, 0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:46:01 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6)
mlock(&(0x7f0000ff6000/0x9000)=nil, 0x9000)
ioctl$DIOCGETTIMEOUT(0xffffffffffffff9c, 0xc008441e, &(0x7f00000001c0)={0x6, 0x2})
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x0, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x16, 0xffffffffffffffff)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0xb28e8952816215e0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRES16, @ANYRES8, @ANYRES32], 0xfffffd48, 0x20000}, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8)

12:46:01 executing program 3:
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}}, &(0x7f0000000280)=0x98)

12:46:01 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000300), 0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r3, r3)
r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f0000000440)={0x28, 0x22, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0xffffffec, 0x8, [0x8, 0x9, 0x0, 0xfffffffd]})
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f0000000040)=0x2, 0x4)
bind$inet6(r5, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
r6 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r6, &(0x7f0000000080)={&(0x7f0000000400)=@in6={0x1c, 0x1c, 0x0, 0xfffffffb, @remote={0xfe, 0x80, '\x00', 0x0}, 0xffbffbff}, 0x1c, 0x0}, 0x0)

12:46:01 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000300), 0x8)

12:46:01 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:46:02 executing program 1:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
bind(0xffffffffffffffff, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:46:02 executing program 1:
socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x9}, 0xfffffe38)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:46:02 executing program 3:
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}}, &(0x7f0000000280)=0x98)

12:46:02 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000300), 0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r3, r3)
r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f0000000440)={0x28, 0x22, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0xffffffec, 0x8, [0x8, 0x9, 0x0, 0xfffffffd]})
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f0000000040)=0x2, 0x4)
bind$inet6(r5, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000400)=@in6={0x1c, 0x1c, 0x0, 0xfffffffb, @remote={0xfe, 0x80, '\x00', 0x0}, 0xffbffbff}, 0x1c, 0x0}, 0x0)

12:46:02 executing program 3:
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8)

12:46:02 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6)
mlock(&(0x7f0000ff6000/0x9000)=nil, 0x9000)
ioctl$DIOCGETTIMEOUT(0xffffffffffffff9c, 0xc008441e, &(0x7f00000001c0)={0x6, 0x2})
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x0, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x16, 0xffffffffffffffff)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0xb28e8952816215e0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRES16, @ANYRES8, @ANYRES32], 0xfffffd48, 0x20000}, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8)

12:46:03 executing program 1:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
bind(0xffffffffffffffff, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:46:03 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:46:03 executing program 3:
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}}, &(0x7f0000000280)=0x98)

12:46:04 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000300), 0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r3, r3)
r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f0000000440)={0x28, 0x22, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0xffffffec, 0x8, [0x8, 0x9, 0x0, 0xfffffffd]})
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f0000000040)=0x2, 0x4)
bind$inet6(r5, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000400)=@in6={0x1c, 0x1c, 0x0, 0xfffffffb, @remote={0xfe, 0x80, '\x00', 0x0}, 0xffbffbff}, 0x1c, 0x0}, 0x0)

12:46:04 executing program 1:
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8)

12:46:04 executing program 1:
socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x9}, 0xfffffe38)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:46:04 executing program 3:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:46:04 executing program 3:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
clock_nanosleep(0xc, 0x1, &(0x7f0000000100)={0xd00}, 0x0)
rfork(0x0)
socket(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
rfork(0x1000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x9d87}, 0x24)
setsockopt$inet_mreqn(r0, 0x0, 0x4, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0xb411}, 0x10)
vfork()
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
rfork(0x91040)

12:46:05 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x0, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:46:05 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000300), 0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r3, r3)
r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f0000000440)={0x28, 0x22, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0xffffffec, 0x8, [0x8, 0x9, 0x0, 0xfffffffd]})
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f0000000040)=0x2, 0x4)
bind$inet6(r5, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000400)=@in6={0x1c, 0x1c, 0x0, 0xfffffffb, @remote={0xfe, 0x80, '\x00', 0x0}, 0xffbffbff}, 0x1c, 0x0}, 0x0)

12:46:05 executing program 3:
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8)

12:46:05 executing program 3:
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}}, &(0x7f0000000280)=0x98)

12:46:06 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000300), 0x8)

12:46:06 executing program 1:
socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x9}, 0xfffffe38)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:46:06 executing program 3:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
clock_nanosleep(0xc, 0x1, &(0x7f0000000100)={0xd00}, 0x0)
rfork(0x0)
socket(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
rfork(0x1000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x9d87}, 0x24)
setsockopt$inet_mreqn(r0, 0x0, 0x4, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0xb411}, 0x10)
vfork()
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
rfork(0x91040)

12:46:07 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000300), 0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r3, r3)
r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f0000000440)={0x28, 0x22, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0xffffffec, 0x8, [0x8, 0x9, 0x0, 0xfffffffd]})
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f0000000040)=0x2, 0x4)
r6 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r6, &(0x7f0000000080)={&(0x7f0000000400)=@in6={0x1c, 0x1c, 0x0, 0xfffffffb, @remote={0xfe, 0x80, '\x00', 0x0}, 0xffbffbff}, 0x1c, 0x0}, 0x0)

12:46:07 executing program 1:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
clock_nanosleep(0xc, 0x1, &(0x7f0000000100)={0xd00}, 0x0)
rfork(0x0)
socket(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
rfork(0x1000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x9d87}, 0x24)
setsockopt$inet_mreqn(r0, 0x0, 0x4, 0x0, 0x0)

12:46:07 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x0, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:46:08 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000300), 0x8)

12:46:08 executing program 1:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
dup(r0)
poll(0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
bind(r1, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:46:08 executing program 1:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', 0xffffffffffffffff, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r0, &(0x7f0000000240)="db97e222a57391a3e8aeff8fe583f9f52827f9f14ed285779e6242abdb47d8e372fb86e941878f64d585e767831a5b59006a313818258ada733276eae79a7d27d7db85110ad9116b5a07c6d22b75397db6bc30e2b4993e0d589ae5a4b2015b17e7289f6df142faa089778b31cf0d5ca0828dabf6dc2f", 0x76, 0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:46:08 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr}, 0xfffffe38)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:46:08 executing program 3:
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8)

12:46:08 executing program 3:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
clock_nanosleep(0xc, 0x1, &(0x7f0000000100)={0xd00}, 0x0)
rfork(0x0)
socket(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
rfork(0x1000)
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x9d87}, 0x24)
setsockopt$inet_mreqn(r0, 0x0, 0x4, 0x0, 0x0)

12:46:09 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300), 0x8)

12:46:09 executing program 1:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
dup(r0)
poll(0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
bind(r1, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:46:09 executing program 1:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', 0xffffffffffffffff, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r0, &(0x7f0000000240)="db97e222a57391a3e8aeff8fe583f9f52827f9f14ed285779e6242abdb47d8e372fb86e941878f64d585e767831a5b59006a313818258ada733276eae79a7d27d7db85110ad9116b5a07c6d22b75397db6bc30e2b4993e0d589ae5a4b2015b17e7289f6df142faa089778b31cf0d5ca0828dabf6dc2f", 0x76, 0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:46:09 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x0, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:46:09 executing program 3:
socket$inet_sctp(0x2, 0x5, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}}, &(0x7f0000000280)=0x98)

12:46:09 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr}, 0xfffffe38)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:46:09 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300), 0x8)

12:46:09 executing program 3:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
dup(r0)
poll(0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
bind(r1, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:46:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000300), 0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r3, r3)
r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f0000000440)={0x28, 0x22, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0xffffffec, 0x8, [0x8, 0x9, 0x0, 0xfffffffd]})
socket(0x1c, 0x1, 0x0)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r5, &(0x7f0000000080)={&(0x7f0000000400)=@in6={0x1c, 0x1c, 0x0, 0xfffffffb, @remote={0xfe, 0x80, '\x00', 0x0}, 0xffbffbff}, 0x1c, 0x0}, 0x0)

12:46:09 executing program 3:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
clock_nanosleep(0xc, 0x1, &(0x7f0000000100)={0xd00}, 0x0)
rfork(0x0)
socket(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x9d87}, 0x24)
setsockopt$inet_mreqn(r0, 0x0, 0x4, 0x0, 0x0)

12:46:10 executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}}, &(0x7f0000000280)=0x98)

12:46:10 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr}, 0xfffffe38)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:46:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300), 0x8)

12:46:10 executing program 1:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:46:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000300), 0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r3, r3)
r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f0000000440)={0x28, 0x22, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0xffffffec, 0x8, [0x8, 0x9, 0x0, 0xfffffffd]})
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r5, &(0x7f0000000080)={&(0x7f0000000400)=@in6={0x1c, 0x1c, 0x0, 0xfffffffb, @remote={0xfe, 0x80, '\x00', 0x0}, 0xffbffbff}, 0x1c, 0x0}, 0x0)

12:46:10 executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:46:10 executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}}, &(0x7f0000000280)=0x98)

12:46:10 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr}, 0xfffffe38)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:46:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300), 0x8)

12:46:10 executing program 1:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:46:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000300), 0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r3, r3)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r4, &(0x7f0000000080)={&(0x7f0000000400)=@in6={0x1c, 0x1c, 0x0, 0xfffffffb, @remote={0xfe, 0x80, '\x00', 0x0}, 0xffbffbff}, 0x1c, 0x0}, 0x0)

12:46:10 executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:46:10 executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}}, &(0x7f0000000280)=0x98)

12:46:10 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr}, 0xfffffe38)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:46:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300), 0x8)

12:46:10 executing program 1:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:46:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000300), 0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r3, r3)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r4, &(0x7f0000000080)={&(0x7f0000000400)=@in6={0x1c, 0x1c, 0x0, 0xfffffffb, @remote={0xfe, 0x80, '\x00', 0x0}, 0xffbffbff}, 0x1c, 0x0}, 0x0)

12:46:10 executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)

12:46:10 executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}}, &(0x7f0000000280)=0x98)

12:46:11 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr}, 0xfffffe38)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:46:11 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300), 0x8)

12:46:11 executing program 3:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:46:11 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000300), 0x8)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r3, &(0x7f0000000080)={&(0x7f0000000400)=@in6={0x1c, 0x1c, 0x0, 0xfffffffb, @remote={0xfe, 0x80, '\x00', 0x0}, 0xffbffbff}, 0x1c, 0x0}, 0x0)

12:46:11 executing program 3:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', 0xffffffffffffffff, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r0, &(0x7f0000000240)="db97e222a57391a3e8aeff8fe583f9f52827f9f14ed285779e6242abdb47d8e372fb86e941878f64d585e767831a5b59006a313818258ada733276eae79a7d27d7db85110ad9116b5a07c6d22b75397db6bc30e2b4993e0d589ae5a4b2015b17e7289f6df142faa089778b31cf0d5ca0828dabf6dc2f", 0x76, 0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:46:11 executing program 3:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
clock_nanosleep(0xc, 0x1, &(0x7f0000000100)={0xd00}, 0x0)
rfork(0x0)
socket(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x9d87}, 0x24)
setsockopt$inet_mreqn(r0, 0x0, 0x4, 0x0, 0x0)

12:46:11 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr}, 0xfffffe38)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:46:11 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000300), 0x8)

12:46:11 executing program 1:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:46:11 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000300), 0x8)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r3, &(0x7f0000000080)={&(0x7f0000000400)=@in6={0x1c, 0x1c, 0x0, 0xfffffffb, @remote={0xfe, 0x80, '\x00', 0x0}, 0xffbffbff}, 0x1c, 0x0}, 0x0)

12:46:11 executing program 1:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', 0xffffffffffffffff, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r0, &(0x7f0000000240)="db97e222a57391a3e8aeff8fe583f9f52827f9f14ed285779e6242abdb47d8e372fb86e941878f64d585e767831a5b59006a313818258ada733276eae79a7d27d7db85110ad9116b5a07c6d22b75397db6bc30e2b4993e0d589ae5a4b2015b17e7289f6df142faa089778b31cf0d5ca0828dabf6dc2f", 0x76, 0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:46:11 executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}}, &(0x7f0000000280)=0x98)

12:46:12 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr}, 0xfffffe38)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, 0x0, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:46:12 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000300), 0x8)

12:46:12 executing program 3:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:46:12 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r2, &(0x7f0000000080)={&(0x7f0000000400)=@in6={0x1c, 0x1c, 0x0, 0xfffffffb, @remote={0xfe, 0x80, '\x00', 0x0}, 0xffbffbff}, 0x1c, 0x0}, 0x0)

12:46:12 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, &(0x7f00000000c0))

12:46:12 executing program 3:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
clock_nanosleep(0xc, 0x1, &(0x7f0000000100)={0xd00}, 0x0)
rfork(0x0)
socket(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x9d87}, 0x24)
setsockopt$inet_mreqn(r0, 0x0, 0x4, 0x0, 0x0)

12:46:12 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr}, 0xfffffe38)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, 0x0, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:46:12 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000300), 0x8)

12:46:12 executing program 1:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = dup(0xffffffffffffffff)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
bind(r1, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:46:12 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r2, &(0x7f0000000080)={&(0x7f0000000400)=@in6={0x1c, 0x1c, 0x0, 0xfffffffb, @remote={0xfe, 0x80, '\x00', 0x0}, 0xffbffbff}, 0x1c, 0x0}, 0x0)

12:46:12 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, &(0x7f00000000c0))

12:46:12 executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}}, &(0x7f0000000280)=0x98)

12:46:13 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr}, 0xfffffe38)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, 0x0, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:46:13 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, 0x0, 0x0)

12:46:13 executing program 3:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = dup(0xffffffffffffffff)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
bind(r1, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:46:13 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000400)=@in6={0x1c, 0x1c, 0x0, 0xfffffffb, @remote={0xfe, 0x80, '\x00', 0x0}, 0xffbffbff}, 0x1c, 0x0}, 0x0)

12:46:13 executing program 3:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', 0xffffffffffffffff, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r0, &(0x7f0000000240)="db97e222a57391a3e8aeff8fe583f9f52827f9f14ed285779e6242abdb47d8e372fb86e941878f64d585e767831a5b59006a313818258ada733276eae79a7d27d7db85110ad9116b5a07c6d22b75397db6bc30e2b4993e0d589ae5a4b2015b17e7289f6df142faa089778b31cf0d5ca0828dabf6dc2f", 0x76, 0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:46:13 executing program 3:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
clock_nanosleep(0xc, 0x1, &(0x7f0000000100)={0xd00}, 0x0)
rfork(0x0)
socket(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
vfork()
rfork(0x1000)
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x9d87}, 0x24)
setsockopt$inet_mreqn(r0, 0x0, 0x4, 0x0, 0x0)

12:46:13 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr}, 0xfffffe38)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:46:13 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, 0x0, 0x0)

12:46:13 executing program 1:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = dup(0xffffffffffffffff)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
bind(r1, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:46:13 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000400)=@in6={0x1c, 0x1c, 0x0, 0xfffffffb, @remote={0xfe, 0x80, '\x00', 0x0}, 0xffbffbff}, 0x1c, 0x0}, 0x0)

12:46:13 executing program 1:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
clock_nanosleep(0xc, 0x1, &(0x7f0000000100)={0xd00}, 0x0)
rfork(0x0)
socket(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
rfork(0x1000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x9d87}, 0x24)
setsockopt$inet_mreqn(r0, 0x0, 0x4, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0xb411}, 0x10)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sival_ptr, @spare})
rfork(0x91040)

12:46:14 executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}}, &(0x7f0000000280)=0x98)

12:46:15 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr}, 0xfffffe38)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:46:15 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, 0x0, 0x0)

12:46:15 executing program 3:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:46:15 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f00000000c0)=0x8)

12:46:15 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000400)=@in6={0x1c, 0x1c, 0x0, 0xfffffffb, @remote={0xfe, 0x80, '\x00', 0x0}, 0xffbffbff}, 0x1c, 0x0}, 0x0)

12:46:15 executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}}, &(0x7f0000000280)=0x98)

12:46:15 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr}, 0xfffffe38)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:46:15 executing program 1:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
clock_nanosleep(0xc, 0x1, &(0x7f0000000100)={0xd00}, 0x0)
rfork(0x0)
socket(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
rfork(0x1000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x9d87}, 0x24)
setsockopt$inet_mreqn(r0, 0x0, 0x4, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0xb411}, 0x10)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sival_ptr, @spare})
rfork(0x91040)

12:46:16 executing program 3:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:46:16 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f00000000c0)=0x8)

12:46:16 executing program 3:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000400)=@in6={0x1c, 0x1c, 0x0, 0xfffffffb, @remote={0xfe, 0x80, '\x00', 0x0}, 0xffbffbff}, 0x1c, 0x0}, 0x0)

12:46:16 executing program 3:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
clock_nanosleep(0xc, 0x1, &(0x7f0000000100)={0xd00}, 0x0)
rfork(0x0)
socket(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
rfork(0x1000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x9d87}, 0x24)
setsockopt$inet_mreqn(r0, 0x0, 0x4, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0xb411}, 0x10)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sival_ptr, @spare})
rfork(0x91040)

12:46:17 executing program 1:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
clock_nanosleep(0xc, 0x1, &(0x7f0000000100)={0xd00}, 0x0)
rfork(0x0)
socket(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
rfork(0x1000)
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x9d87}, 0x24)
setsockopt$inet_mreqn(r0, 0x0, 0x4, 0x0, 0x0)

12:46:17 executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}}, &(0x7f0000000280)=0x98)

12:46:18 executing program 3:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:46:18 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, 0x0)

12:46:18 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr}, 0xfffffe38)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:46:18 executing program 1:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
clock_nanosleep(0xc, 0x1, &(0x7f0000000100)={0xd00}, 0x0)
rfork(0x0)
socket(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
rfork(0x1000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x9d87}, 0x24)
setsockopt$inet_mreqn(r0, 0x0, 0x4, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0xb411}, 0x10)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sival_ptr, @spare})
rfork(0x91040)

12:46:19 executing program 3:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000400)=@in6={0x1c, 0x1c, 0x0, 0xfffffffb, @remote={0xfe, 0x80, '\x00', 0x0}, 0xffbffbff}, 0x1c, 0x0}, 0x0)

12:46:19 executing program 3:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
clock_nanosleep(0xc, 0x1, &(0x7f0000000100)={0xd00}, 0x0)
rfork(0x0)
socket(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
rfork(0x1000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x9d87}, 0x24)
setsockopt$inet_mreqn(r0, 0x0, 0x4, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0xb411}, 0x10)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sival_ptr, @spare})
rfork(0x91040)

12:46:20 executing program 1:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:46:20 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1, @sival_ptr, @spare})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, 0x0)

12:46:20 executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x0, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}}, &(0x7f0000000280)=0x98)

12:46:21 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr}, 0xfffffe38)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:46:21 executing program 1:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
clock_nanosleep(0xc, 0x1, &(0x7f0000000100)={0xd00}, 0x0)
rfork(0x0)
socket(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
rfork(0x1000)
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x9d87}, 0x24)
setsockopt$inet_mreqn(r0, 0x0, 0x4, 0x0, 0x0)

12:46:21 executing program 1:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
clock_nanosleep(0xc, 0x1, &(0x7f0000000100)={0xd00}, 0x0)
rfork(0x0)
socket(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
rfork(0x1000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x9d87}, 0x24)
setsockopt$inet_mreqn(r0, 0x0, 0x4, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0xb411}, 0x10)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sival_ptr, @spare})
rfork(0x91040)

12:46:22 executing program 3:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:46:22 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6)
mlock(&(0x7f0000ff6000/0x9000)=nil, 0x9000)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x0, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x16, 0xffffffffffffffff)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0xb28e8952816215e0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRES16, @ANYRES8, @ANYRES32], 0xfffffd48, 0x20000}, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8)

12:46:23 executing program 3:
socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000400)=@in6={0x1c, 0x1c, 0x0, 0xfffffffb, @remote={0xfe, 0x80, '\x00', 0x0}, 0xffbffbff}, 0x1c, 0x0}, 0x0)

12:46:23 executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x0, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}}, &(0x7f0000000280)=0x98)

12:46:24 executing program 1:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
clock_nanosleep(0xc, 0x1, &(0x7f0000000100)={0xd00}, 0x0)
rfork(0x0)
socket(0x1c, 0x1, 0x84)
vfork()
rfork(0x1000)
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x9d87}, 0x24)
setsockopt$inet_mreqn(r0, 0x0, 0x4, 0x0, 0x0)

12:46:24 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr}, 0xfffffe38)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(0xffffffffffffffff, r2)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:46:25 executing program 3:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:46:25 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x0, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x16, 0xffffffffffffffff)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0xb28e8952816215e0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRES16, @ANYRES8, @ANYRES32], 0xfffffd48, 0x20000}, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8)

12:46:25 executing program 1:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:46:25 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr}, 0xfffffe38)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:46:25 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, 0x0, 0x0)

12:46:25 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr}, 0xfffffe38)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(0xffffffffffffffff, r2)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:46:25 executing program 3:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:46:25 executing program 3:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
clock_nanosleep(0xc, 0x1, &(0x7f0000000100)={0xd00}, 0x0)
rfork(0x0)
socket(0x1c, 0x1, 0x84)
rfork(0x1000)
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x9d87}, 0x24)
setsockopt$inet_mreqn(r0, 0x0, 0x4, 0x0, 0x0)

12:46:25 executing program 3:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:46:26 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr}, 0xfffffe38)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:46:26 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, 0x0, 0x0)

12:46:26 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x0, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x16, 0xffffffffffffffff)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0xb28e8952816215e0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRES16, @ANYRES8, @ANYRES32], 0xfffffd48, 0x20000}, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8)

12:46:26 executing program 3:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:46:26 executing program 3:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
clock_nanosleep(0xc, 0x1, &(0x7f0000000100)={0xd00}, 0x0)
rfork(0x0)
rfork(0x1000)
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x9d87}, 0x24)
setsockopt$inet_mreqn(r0, 0x0, 0x4, 0x0, 0x0)

12:46:26 executing program 3:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', 0xffffffffffffffff, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r0, &(0x7f0000000240)="db97e222a57391a3e8aeff8fe583f9f52827f9f14ed285779e6242abdb47d8e372fb86e941878f64d585e767831a5b59006a313818258ada733276eae79a7d27d7db85110ad9116b5a07c6d22b75397db6bc30e2b4993e0d589ae5a4b2015b17e7289f6df142faa089778b31cf0d5ca0828dabf6dc2f", 0x76, 0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:46:26 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr}, 0xfffffe38)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(0xffffffffffffffff, r2)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:46:26 executing program 1:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:46:26 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, 0x0, 0x0)

12:46:26 executing program 1:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:46:26 executing program 1:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
clock_nanosleep(0xc, 0x1, &(0x7f0000000100)={0xd00}, 0x0)
rfork(0x1000)
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x9d87}, 0x24)
setsockopt$inet_mreqn(r0, 0x0, 0x4, 0x0, 0x0)

12:46:26 executing program 1:
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), &(0x7f0000000100)=0x8)

12:46:26 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x0, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x16, 0xffffffffffffffff)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0xb28e8952816215e0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRES16, @ANYRES8, @ANYRES32], 0xfffffd48, 0x20000}, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8)

12:46:27 executing program 3:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', 0xffffffffffffffff, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r0, &(0x7f0000000240)="db97e222a57391a3e8aeff8fe583f9f52827f9f14ed285779e6242abdb47d8e372fb86e941878f64d585e767831a5b59006a313818258ada733276eae79a7d27d7db85110ad9116b5a07c6d22b75397db6bc30e2b4993e0d589ae5a4b2015b17e7289f6df142faa089778b31cf0d5ca0828dabf6dc2f", 0x76, 0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:46:27 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0)

12:46:27 executing program 3:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:46:27 executing program 3:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
rfork(0x1000)
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x9d87}, 0x24)
setsockopt$inet_mreqn(r0, 0x0, 0x4, 0x0, 0x0)

12:46:27 executing program 3:
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x0)

12:46:27 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr}, 0xfffffe38)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r1, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:46:27 executing program 1:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', 0xffffffffffffffff, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r0, &(0x7f0000000240)="db97e222a57391a3e8aeff8fe583f9f52827f9f14ed285779e6242abdb47d8e372fb86e941878f64d585e767831a5b59006a313818258ada733276eae79a7d27d7db85110ad9116b5a07c6d22b75397db6bc30e2b4993e0d589ae5a4b2015b17e7289f6df142faa089778b31cf0d5ca0828dabf6dc2f", 0x76, 0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:46:27 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0)

12:46:27 executing program 1:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:46:27 executing program 1:
rfork(0x1000)
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x9d87}, 0x24)
setsockopt$inet_mreqn(r0, 0x0, 0x4, 0x0, 0x0)

12:46:27 executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}}, &(0x7f0000000280)=0x98)

12:46:27 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x0, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x16, 0xffffffffffffffff)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0xb28e8952816215e0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRES16, @ANYRES8, @ANYRES32], 0xfffffd48, 0x20000}, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8)

12:46:28 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr}, 0xfffffe38)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:46:28 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0)

12:46:28 executing program 3:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:46:28 executing program 3:
rfork(0x0)
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x9d87}, 0x24)
setsockopt$inet_mreqn(r0, 0x0, 0x4, 0x0, 0x0)

12:46:28 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr}, 0xfffffe38)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:46:28 executing program 3:
socket$inet(0x2, 0x4000000000000001, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x0, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x16, 0xffffffffffffffff)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0xb28e8952816215e0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRES16, @ANYRES8, @ANYRES32], 0xfffffd48, 0x20000}, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8)

12:46:28 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr}, 0xfffffe38)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:46:28 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000400)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0xffbffbff}, 0x1c, 0x0}, 0x0)

12:46:28 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:46:28 executing program 1:
rfork(0x0)
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x9d87}, 0x24)
setsockopt$inet_mreqn(r0, 0x0, 0x4, 0x0, 0x0)

12:46:28 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr}, 0xfffffe38)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:46:28 executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}}, &(0x7f0000000280)=0x98)

12:46:29 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr}, 0xfffffe38)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:46:29 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000400)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)

12:46:29 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:46:29 executing program 3:
rfork(0x0)
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x9d87}, 0x24)
setsockopt$inet_mreqn(r0, 0x0, 0x4, 0x0, 0x0)

12:46:29 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr}, 0xfffffe38)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:46:29 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x0, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x16, 0xffffffffffffffff)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0xb28e8952816215e0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRES16, @ANYRES8, @ANYRES32], 0xfffffd48, 0x20000}, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8)

12:46:29 executing program 1:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
clock_nanosleep(0xc, 0x1, &(0x7f0000000100)={0xd00}, 0x0)
rfork(0x0)
socket(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
rfork(0x1000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x9d87}, 0x24)
setsockopt$inet_mreqn(r0, 0x0, 0x4, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sival_ptr, @spare})
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
rfork(0x91040)

12:46:30 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x0, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x16, 0xffffffffffffffff)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0xb28e8952816215e0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRES16, @ANYRES8, @ANYRES32], 0xfffffd48, 0x20000}, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8)

12:46:31 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:46:31 executing program 3:
rfork(0x0)
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x9d87}, 0x24)
setsockopt$inet_mreqn(r0, 0x0, 0x4, 0x0, 0x0)

12:46:31 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr}, 0xfffffe38)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:46:31 executing program 3:
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x0)

12:46:31 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr}, 0xfffffe38)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r1, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:46:32 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x0, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x16, 0xffffffffffffffff)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0xb28e8952816215e0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRES16, @ANYRES8, @ANYRES32], 0xfffffd48, 0x20000}, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8)

12:46:32 executing program 3:
socket(0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:46:32 executing program 3:
rfork(0x0)
r0 = socket(0x1c, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x9d87}, 0x24)
setsockopt$inet_mreqn(r0, 0x0, 0x4, 0x0, 0x0)

12:46:32 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr}, 0xfffffe38)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr}, 0x10)
r2 = dup2(r1, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:46:32 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:46:32 executing program 3:
socket$inet_tcp(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x41e, &(0x7f0000000100), 0x4)
socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)

12:46:32 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr}, 0xfffffe38)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:46:32 executing program 1:
socket(0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:46:32 executing program 1:
rfork(0x0)
r0 = socket(0x1c, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x9d87}, 0x24)
setsockopt$inet_mreqn(r0, 0x0, 0x4, 0x0, 0x0)

12:46:32 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr}, 0xfffffe38)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr}, 0x10)
r2 = dup2(r1, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:46:32 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:46:32 executing program 1:
socket(0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:46:32 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x0, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x16, 0xffffffffffffffff)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0xb28e8952816215e0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRES16, @ANYRES8, @ANYRES32], 0xfffffd48, 0x20000}, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8)

12:46:33 executing program 3:
socket(0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:46:33 executing program 3:
rfork(0x0)
r0 = socket(0x1c, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x9d87}, 0x24)
setsockopt$inet_mreqn(r0, 0x0, 0x4, 0x0, 0x0)

12:46:33 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr}, 0xfffffe38)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr}, 0x10)
r2 = dup2(r1, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:46:33 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:46:33 executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x0, 0x7, @sival_int, @spare})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}}, &(0x7f0000000280)=0x98)

12:46:33 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr}, 0xfffffe38)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0xfffff801}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:46:34 executing program 3:
socket(0x18, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
semget$private(0x0, 0x2, 0x91)
symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xd2)
r1 = dup(r0)
poll(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file1\x00', r1, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_ptr=0xffffffffffffff81})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

12:46:34 executing program 3:
rfork(0x0)
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x9d87}, 0x24)
setsockopt$inet_mreqn(r0, 0x0, 0x4, 0x0, 0x0)

12:46:34 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr}, 0xfffffe38)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0x8)

12:46:34 executing program 3:
socket$inet_tcp(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x41e, &(0x7f0000000100), 0x4)
socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x8)

12:46:34 executing program 3:
vfork() (async)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84) (async)
__semctl$SEM_STAT(0x0, 0x3, 0xa, &(0x7f0000000040)=&(0x7f0000000180)={{<r0=>0x0}}) (async)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
extattr_set_fd(r1, 0x2, &(0x7f0000000040)='\x00', &(0x7f0000000080)="c1300b751aef841352eea53cbf7e6078eb545255143f6af51658069ec6c4f8f0063555d4be2bddd04b2b3fb5aa25bd291473d8215fc1d894c048225268d413a793f4b9001855666bdd8cff78df5c63b945961e00f4158236ba2cc5b02c050d7a208d47c093461dcae7dbee901283a42d8d8defafc89eaf593cf76fbe7063646bfe63fcd12b5286fd9845f4b52300c7", 0x8f)
r2 = shmget(0x3, 0x2000, 0x11, &(0x7f0000e98000/0x2000)=nil)
freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0))
freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_fstatat(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, <r4=>0x0}, 0x4000) (async)
getresgid(&(0x7f00000003c0)=<r5=>0x0, &(0x7f0000000400), &(0x7f0000000440)) (async, rerun: 64)
r6 = fork() (async, rerun: 64)
r7 = fork()
shmctl$IPC_SET(r2, 0x1, &(0x7f0000000480)={{0x0, r3, r4, r5, 0x10, 0x3ff, 0x0, 0xffff3bec}, 0x0, 0x7, 0x9, 0x1, r6, r7, 0x412})
seteuid(r0)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
vfork()
socket$inet_sctp(0x2, 0x1, 0x84)
r8 = openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCRGETTABLES(r8, 0xc44c443f, &(0x7f0000000380)={{"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", "bfcfbc7f958f9922f7ea95f5a2e10a2600", 0x80}, 0x0, 0x2, 0x1, 0x1ff, 0x7fffffffffffffff, 0x0, 0xfff, 0xbe, 0x51}) (async)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002a40)={&(0x7f0000000000), 0x10, 0x0}, 0x0) (async)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) (async)
r9 = kqueue()
freebsd11_kevent(r9, &(0x7f0000000000), 0xccccccccccccdfa, &(0x7f0000001440)=[{}], 0x1, 0x0) (async, rerun: 32)
r10 = socket$inet6_sctp(0x1c, 0x1, 0x84) (rerun: 32)
bind(r10, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
socket$inet_sctp(0x2, 0x0, 0x84) (async)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x0, 0x3}, 0x10) (async)
r11 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r11, 0x84, 0x3, &(0x7f0000000240)={0x1, 0x9, 0x8, 0x20}, 0x8)

12:46:35 executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x0, 0x7, @sival_int, @spare})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000001200)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="673d65c359ff7b64dcf5e5e06e01729c"}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}}, &(0x7f0000000280)=0x98)

witness_lock_list_get: witness exhausted
maxproc limit exceeded by uid 0 (pid 10585); see tuning(7) and login.conf(5)
panic: pmap_san_enter_alloc_4k: no memory to grow shadow map
cpuid = 0
time = 1713357998
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0088f6e810
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0088f6e970
vpanic() at vpanic+0x26a/frame 0xfffffe0088f6eb30
panic() at panic+0xb5/frame 0xfffffe0088f6ebf0
pmap_san_enter_alloc_4k() at pmap_san_enter_alloc_4k+0x4b/frame 0xfffffe0088f6ec10
pmap_san_enter() at pmap_san_enter+0x356/frame 0xfffffe0088f6ec50
kasan_shadow_map() at kasan_shadow_map+0x98/frame 0xfffffe0088f6ec70
pmap_growkernel() at pmap_growkernel+0xd7/frame 0xfffffe0088f6ecd0
vm_map_insert1() at vm_map_insert1+0x673/frame 0xfffffe0088f6ee10
vm_map_find() at vm_map_find+0xb3d/frame 0xfffffe0088f6ef70
kva_import() at kva_import+0xd4/frame 0xfffffe0088f6f050
vmem_try_fetch() at vmem_try_fetch+0x21e/frame 0xfffffe0088f6f140
vmem_xalloc() at vmem_xalloc+0x565/frame 0xfffffe0088f6f200
kva_import_domain() at kva_import_domain+0x5f/frame 0xfffffe0088f6f250
vmem_try_fetch() at vmem_try_fetch+0x21e/frame 0xfffffe0088f6f340
vmem_xalloc() at vmem_xalloc+0x565/frame 0xfffffe0088f6f400
vm_thread_kstack_arena_import() at vm_thread_kstack_arena_import+0x9e/frame 0xfffffe0088f6f470
vmem_try_fetch() at vmem_try_fetch+0x21e/frame 0xfffffe0088f6f550
vmem_xalloc() at vmem_xalloc+0x565/frame 0xfffffe0088f6f610
vmem_alloc() at vmem_alloc+0xfe/frame 0xfffffe0088f6f670
vm_thread_stack_create() at vm_thread_stack_create+0x268/frame 0xfffffe0088f6f900
kstack_import() at kstack_import+0x9b/frame 0xfffffe0088f6f950
cache_alloc() at cache_alloc+0x81a/frame 0xfffffe0088f6fa10
cache_alloc_retry() at cache_alloc_retry+0x2e/frame 0xfffffe0088f6fa50
vm_thread_new() at vm_thread_new+0x91/frame 0xfffffe0088f6fab0
thread_alloc() at thread_alloc+0x72/frame 0xfffffe0088f6faf0
fork1() at fork1+0xccd/frame 0xfffffe0088f6fc10
sys_fork() at sys_fork+0xe3/frame 0xfffffe0088f6fd10
ia32_syscall() at ia32_syscall+0x4aa/frame 0xfffffe0088f6ff30
int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xdffbaf9c
KDB: enter: panic
[ thread pid 8022 tid 105447 ]
Stopped at      kdb_enter+0x6e: movq    $0,0x23cd1e7(%rip)
db> 
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs                        0x20
ds                        0x3b
es                        0x3b
fs                        0x13
gs                        0x1b
ss                        0x28
rax                       0x12
rcx         0xfffffe00033eee30
rdx         0xdffff7c000000000
rbx         0xffffffff826e5fa0  .str.27
rsp         0xfffffe0088f6e950
rbp         0xfffffe0088f6e970
rsi                          0
rdi         0xffffffff82e004b0  panicstr
r8                           0
r9                  0xffffffff
r10                          0
r11                       0x3f
r12         0xfffffe0089f10740
r13         0xfffffffffffffffe
r14         0xffffffff826e5fa0  .str.27
r15                          0
rip         0xffffffff815a6eae  kdb_enter+0x6e
rflags                    0x46
kdb_enter+0x6e: movq    $0,0x23cd1e7(%rip)
db> show proc
Process 8022 (syz-executor.3) at 0xfffffe0089f08ae0:
 state: NORMAL
 uid: 0  gids: 0, 0, 5
 parent: pid 7567 at 0xfffffe00882185c0
 ABI: FreeBSD ELF32
 flag: 0x10000000  flag2: 0
 arguments: /root/syz-executor.3 exec
 reaper: 0xfffffe005420b040 reapsubtree: 1
 sigparent: 20
 vmspace: 0xfffffe0089e38000
   (map 0xfffffe0089e38000)
   (map.pmap 0xfffffe0089e380c0)
   (pmap 0xfffffe0089e38130)
 threads: 1
105447                   Run     CPU 0                       syz-executor.3
db> ps
  pid  ppid  pgrp   uid  state   wmesg   wchan               cmd
11261  8016   786     0  N                                   syz-executor.3
11260  8015   786     0  N                                   syz-executor.3
11259  7440   786     0  R                                   syz-executor.3
11258  8061   786     0  R                                   syz-executor.3
11257  8010   786     0  R                                   syz-executor.3
11256  8008   786     0  R                                   syz-executor.3
11255  7565   786     0  R                                   syz-executor.3
11254  8007   786     0  R                                   syz-executor.3
11253  8051   786     0  R                                   syz-executor.3
11252  8002   786     0  R                                   syz-executor.3
11251  8000   786     0  R                                   syz-executor.3
11250  7998   786     0  R                                   syz-executor.3
11249  7996   786     0  R                                   syz-executor.3
11248  7994   786     0  R                                   syz-executor.3
11247  8040   786     0  R                                   syz-executor.3
11246  7992   786     0  R                                   syz-executor.3
11245  7451   786     0  R                                   syz-executor.3
11244  7988   786     0  R                                   syz-executor.3
11243  7986   786     0  R                                   syz-executor.3
11242  7971   786     0  R                                   syz-executor.3
11241 11241     0     0  NW                                  syz-executor.3
11240 11240     0     0  NW                                  syz-executor.3
11239 11239     0     0  NW                                  syz-executor.3
11238  7477   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
11237  7443   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10489  7825   786     0  R                                   syz-executor.3
10488  7823   786     0  R                                   syz-executor.3
10487  7822   786     0  R                                   syz-executor.3
10486  7552   786     0  R                                   syz-executor.3
10485  7819   786     0  R                                   syz-executor.3
10484  7818   786     0  R                                   syz-executor.3
11236  7933   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
11235  7933   786     0  R                                   syz-executor.3
11234  7933   786     0  R                                   syz-executor.3
11233  7898   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
11232  7933   786     0  R                                   syz-executor.3
11231  7898   786     0  R                                   syz-executor.3
11230  7930   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
11229  7898   786     0  R                                   syz-executor.3
11228  7930   786     0  R                                   syz-executor.3
11227  7898   786     0  R                                   syz-executor.3
11226  7930   786     0  R                                   syz-executor.3
11225  7898   786     0  R                                   syz-executor.3
11224  7930   786     0  R                                   syz-executor.3
11223  7898   786     0  R                                   syz-executor.3
11222  7896   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
11221  7930   786     0  R                                   syz-executor.3
11220  7930   786     0  R                                   syz-executor.3
11219  7896   786     0  R                                   syz-executor.3
11218  7930   786     0  R                                   syz-executor.3
11217  7896   786     0  R                                   syz-executor.3
11216  7930   786     0  R                                   syz-executor.3
11215  7896   786     0  R                                   syz-executor.3
11214  7930   786     0  R                                   syz-executor.3
11213  7896   786     0  R                                   syz-executor.3
11212  7930   786     0  R                                   syz-executor.3
11211  7896   786     0  R                                   syz-executor.3
11210  7929   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
11209  7896   786     0  R                                   syz-executor.3
11208  7929   786     0  R                                   syz-executor.3
11207  7896   786     0  R                                   syz-executor.3
11206  7896   786     0  R                                   syz-executor.3
11205  7929   786     0  R                                   syz-executor.3
11204  7896   786     0  R                                   syz-executor.3
11203  7929   786     0  R                                   syz-executor.3
11202  7896   786     0  R                                   syz-executor.3
11201  7929   786     0  R                                   syz-executor.3
11200  7894   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
11199  7929   786     0  R                                   syz-executor.3
11198  7894   786     0  R                                   syz-executor.3
11197  7929   786     0  R                                   syz-executor.3
11196  7894   786     0  R                                   syz-executor.3
11195  7929   786     0  R                                   syz-executor.3
11194  7894   786     0  R                                   syz-executor.3
11193  7929   786     0  R                                   syz-executor.3
11192  7894   786     0  R                                   syz-executor.3
11191  7929   786     0  R                                   syz-executor.3
11190  7894   786     0  R                                   syz-executor.3
11189  7927   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
11188  7894   786     0  R                                   syz-executor.3
11187  7927   786     0  R                                   syz-executor.3
11186  7894   786     0  R                                   syz-executor.3
11185  7927   786     0  R                                   syz-executor.3
11184  7894   786     0  R                                   syz-executor.3
11183  7927   786     0  R                                   syz-executor.3
11182  7894   786     0  R                                   syz-executor.3
11181  7927   786     0  R                                   syz-executor.3
11180  7894   786     0  R                                   syz-executor.3
11179  7927   786     0  R                                   syz-executor.3
11178  7892   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
11177  7927   786     0  R                                   syz-executor.3
11176  7892   786     0  R                                   syz-executor.3
11175  7927   786     0  R                                   syz-executor.3
11174  7892   786     0  R                                   syz-executor.3
11173  7927   786     0  R                                   syz-executor.3
11172  7892   786     0  R                                   syz-executor.3
11171  7927   786     0  R                                   syz-executor.3
11170  7892   786     0  R                                   syz-executor.3
11169  7925   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
11168  7892   786     0  R                                   syz-executor.3
11167  7925   786     0  R                                   syz-executor.3
11166  7892   786     0  R                                   syz-executor.3
11165  7925   786     0  R                                   syz-executor.3
11164  7892   786     0  R                                   syz-executor.3
11163  7925   786     0  R                                   syz-executor.3
11162  7892   786     0  R                                   syz-executor.3
11161  7925   786     0  R                                   syz-executor.3
11160  7892   786     0  R                                   syz-executor.3
11159  7925   786     0  R                                   syz-executor.3
11158  7890   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
11157  7925   786     0  R                                   syz-executor.3
11156  7890   786     0  R                                   syz-executor.3
11155  7925   786     0  R                                   syz-executor.3
11154  7890   786     0  R                                   syz-executor.3
11153  7925   786     0  R                                   syz-executor.3
11152  7890   786     0  R                                   syz-executor.3
11151  7925   786     0  R                                   syz-executor.3
11150  7890   786     0  R                                   syz-executor.3
11149  7925   786     0  R                                   syz-executor.3
11148  7890   786     0  R                                   syz-executor.3
11147  7461   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
11146  7890   786     0  R                                   syz-executor.3
11145  7461   786     0  R                                   syz-executor.3
11144  7890   786     0  R                                   syz-executor.3
11143  7461   786     0  R                                   syz-executor.3
11142  7890   786     0  R                                   syz-executor.3
11141  7461   786     0  R                                   syz-executor.3
11140  7890   786     0  R                                   syz-executor.3
11139  7461   786     0  R                                   syz-executor.3
11138  7890   786     0  R                                   syz-executor.3
11137  7923   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
11136  7557   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
11135  7923   786     0  R                                   syz-executor.3
11134  7557   786     0  R                                   syz-executor.3
11133  7923   786     0  R                                   syz-executor.3
11132  7557   786     0  R                                   syz-executor.3
11131  7923   786     0  R                                   syz-executor.3
11130  7557   786     0  R                                   syz-executor.3
11129  7923   786     0  R                                   syz-executor.3
11128  7557   786     0  R                                   syz-executor.3
11127  7923   786     0  R                                   syz-executor.3
11126  7557   786     0  R                                   syz-executor.3
11125  7923   786     0  R                                   syz-executor.3
11124  7557   786     0  R                                   syz-executor.3
11123  7923   786     0  R                                   syz-executor.3
11122  7888   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
11121  7923   786     0  R                                   syz-executor.3
11120  7888   786     0  R                                   syz-executor.3
11119  7923   786     0  R                                   syz-executor.3
11118  7888   786     0  R                                   syz-executor.3
11117  7923   786     0  R                                   syz-executor.3
11116  7888   786     0  R                                   syz-executor.3
11115  7920   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
11114  7888   786     0  R                                   syz-executor.3
11113  7920   786     0  R                                   syz-executor.3
11112  7888   786     0  R                                   syz-executor.3
11111  7920   786     0  R                                   syz-executor.3
11110  7888   786     0  R                                   syz-executor.3
11109  7920   786     0  R                                   syz-executor.3
11108  7888   786     0  R                                   syz-executor.3
11107  7920   786     0  R                                   syz-executor.3
11106  7888   786     0  R                                   syz-executor.3
11105  7920   786     0  R                                   syz-executor.3
11104  7886   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
11103  7920   786     0  R                                   syz-executor.3
11102  7886   786     0  R                                   syz-executor.3
11101  7920   786     0  R                                   syz-executor.3
11100  7886   786     0  R                                   syz-executor.3
11099  7920   786     0  R                                   syz-executor.3
11098  7886   786     0  R                                   syz-executor.3
11097  7920   786     0  R                                   syz-executor.3
11096  7886   786     0  R                                   syz-executor.3
11095  7920   786     0  R                                   syz-executor.3
11094  7886   786     0  R                                   syz-executor.3
11093  7919   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
11092  7886   786     0  R                                   syz-executor.3
11091  7919   786     0  R                                   syz-executor.3
11090  7886   786     0  R                                   syz-executor.3
11089  7919   786     0  R                                   syz-executor.3
11088  7886   786     0  R                                   syz-executor.3
11087  7919   786     0  R                                   syz-executor.3
11086  7886   786     0  R                                   syz-executor.3
11085  7919   786     0  R                                   syz-executor.3
11084  7886   786     0  R                                   syz-executor.3
11083  7919   786     0  R                                   syz-executor.3
11082  7884   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
11081  7919   786     0  R                                   syz-executor.3
11080  7884   786     0  R                                   syz-executor.3
11079  7919   786     0  R                                   syz-executor.3
11078  7884   786     0  R                                   syz-executor.3
11077  7919   786     0  R                                   syz-executor.3
11076  7884   786     0  R                                   syz-executor.3
11075  7919   786     0  R                                   syz-executor.3
11074  7884   786     0  R                                   syz-executor.3
11073  7917   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
11072  7884   786     0  R                                   syz-executor.3
11071  7917   786     0  R                                   syz-executor.3
11070  7884   786     0  R                                   syz-executor.3
11069  7917   786     0  R                                   syz-executor.3
11068  7884   786     0  R                                   syz-executor.3
11067  7917   786     0  R                                   syz-executor.3
11066  7884   786     0  R                                   syz-executor.3
11065  7917   786     0  R                                   syz-executor.3
11064  7884   786     0  R                                   syz-executor.3
11063  7917   786     0  R                                   syz-executor.3
11062  7881   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
11061  7917   786     0  R                                   syz-executor.3
11060  7881   786     0  R                                   syz-executor.3
11059  7917   786     0  R                                   syz-executor.3
11058  7881   786     0  R                                   syz-executor.3
11057  7917   786     0  R                                   syz-executor.3
11056  7881   786     0  R                                   syz-executor.3
11055  7917   786     0  R                                   syz-executor.3
11054  7881   786     0  R                                   syz-executor.3
11053  7917   786     0  R                                   syz-executor.3
11052  7881   786     0  R                                   syz-executor.3
11051  7917   786     0  R                                   syz-executor.3
11050  7881   786     0  R                                   syz-executor.3
11049  7915   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
11048  7881   786     0  R                                   syz-executor.3
11047  7915   786     0  R                                   syz-executor.3
11046  7881   786     0  R                                   syz-executor.3
11045  7915   786     0  R                                   syz-executor.3
11044  7881   786     0  R                                   syz-executor.3
11043  7915   786     0  R                                   syz-executor.3
11042  7881   786     0  R                                   syz-executor.3
11041  7915   786     0  R                                   syz-executor.3
11040  7879   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
11039  7915   786     0  R                                   syz-executor.3
11038  7879   786     0  R                                   syz-executor.3
11037  7915   786     0  R                                   syz-executor.3
11036  7879   786     0  R                                   syz-executor.3
11035  7915   786     0  R                                   syz-executor.3
11034  7879   786     0  R                                   syz-executor.3
11033  7915   786     0  R                                   syz-executor.3
11032  7879   786     0  R                                   syz-executor.3
11031  7915   786     0  R                                   syz-executor.3
11030  7879   786     0  R                                   syz-executor.3
11029  7912   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
11028  7879   786     0  R                                   syz-executor.3
11027  7912   786     0  R                                   syz-executor.3
11026  7879   786     0  R                                   syz-executor.3
11025  7912   786     0  R                                   syz-executor.3
11024  7879   786     0  R                                   syz-executor.3
11023  7912   786     0  R                                   syz-executor.3
11022  7879   786     0  R                                   syz-executor.3
11021  7912   786     0  R                                   syz-executor.3
11020  7879   786     0  R                                   syz-executor.3
11019  7912   786     0  R                                   syz-executor.3
11018  7879   786     0  R                                   syz-executor.3
11017  7912   786     0  R                                   syz-executor.3
11016  7877   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
11015  7912   786     0  R                                   syz-executor.3
11014  7877   786     0  R                                   syz-executor.3
11013  7912   786     0  R                                   syz-executor.3
11012  7877   786     0  R                                   syz-executor.3
11011  7912   786     0  R                                   syz-executor.3
11010  7877   786     0  R                                   syz-executor.3
11009  7912   786     0  R                                   syz-executor.3
11008  7877   786     0  R                                   syz-executor.3
11007  7910   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
11006  7877   786     0  R                                   syz-executor.3
11005  7910   786     0  R                                   syz-executor.3
11004  7877   786     0  R                                   syz-executor.3
11003  7910   786     0  R                                   syz-executor.3
11002  7877   786     0  R                                   syz-executor.3
11001  7910   786     0  R                                   syz-executor.3
11000  7877   786     0  R                                   syz-executor.3
10999  7910   786     0  R                                   syz-executor.3
10998  7876   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10997  7909   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10996  7876   786     0  R                                   syz-executor.3
10995  7909   786     0  R                                   syz-executor.3
10994  7876   786     0  R                                   syz-executor.3
10993  7909   786     0  R                                   syz-executor.3
10992  7876   786     0  R                                   syz-executor.3
10991  7909   786     0  R                                   syz-executor.3
10990  7876   786     0  R                                   syz-executor.3
10989  7909   786     0  R                                   syz-executor.3
10988  7876   786     0  R                                   syz-executor.3
10987  7909   786     0  R                                   syz-executor.3
10986  7874   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10985  7909   786     0  R                                   syz-executor.3
10984  7874   786     0  R                                   syz-executor.3
10983  7909   786     0  R                                   syz-executor.3
10982  7874   786     0  R                                   syz-executor.3
10981  7909   786     0  R                                   syz-executor.3
10980  7874   786     0  R                                   syz-executor.3
10979  7909   786     0  R                                   syz-executor.3
10978  7874   786     0  R                                   syz-executor.3
10977  7909   786     0  R                                   syz-executor.3
10976  7478   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10975  7505   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10974  7478   786     0  R                                   syz-executor.3
10973  7505   786     0  R                                   syz-executor.3
10972  7505   786     0  R                                   syz-executor.3
10971  7478   786     0  R                                   syz-executor.3
10970  7505   786     0  R                                   syz-executor.3
10969  7478   786     0  R                                   syz-executor.3
10968  7505   786     0  R                                   syz-executor.3
10967  7478   786     0  R                                   syz-executor.3
10966  7505   786     0  R                                   syz-executor.3
10965  7478   786     0  R                                   syz-executor.3
10964  7505   786     0  R                                   syz-executor.3
10963  7478   786     0  R                                   syz-executor.3
10962  7505   786     0  R                                   syz-executor.3
10961  7478   786     0  R                                   syz-executor.3
10960  7505   786     0  R                                   syz-executor.3
10959  7478   786     0  R                                   syz-executor.3
10958  7505   786     0  R                                   syz-executor.3
10957  7478   786     0  R                                   syz-executor.3
10956  7505   786     0  R                                   syz-executor.3
10955  7478   786     0  R                                   syz-executor.3
10954  7907   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10953  7872   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10952  7907   786     0  R                                   syz-executor.3
10951  7872   786     0  R                                   syz-executor.3
10950  7872   786     0  R                                   syz-executor.3
10949  7907   786     0  R                                   syz-executor.3
10948  7872   786     0  R                                   syz-executor.3
10947  7907   786     0  R                                   syz-executor.3
10946  7907   786     0  R                                   syz-executor.3
10945  7872   786     0  R                                   syz-executor.3
10944  7907   786     0  R                                   syz-executor.3
10943  7872   786     0  R                                   syz-executor.3
10942  7907   786     0  R                                   syz-executor.3
10941  7872   786     0  R                                   syz-executor.3
10940  7907   786     0  R                                   syz-executor.3
10939  7872   786     0  R                                   syz-executor.3
10938  7907   786     0  R                                   syz-executor.3
10937  7872   786     0  R                                   syz-executor.3
10936  7907   786     0  R                                   syz-executor.3
10935  7872   786     0  R                                   syz-executor.3
10934  7907   786     0  R                                   syz-executor.3
10933  7872   786     0  R                                   syz-executor.3
10932  7905   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10931  7870   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10930  7905   786     0  R                                   syz-executor.3
10929  7870   786     0  R                                   syz-executor.3
10928  7905   786     0  R                                   syz-executor.3
10927  7870   786     0  R                                   syz-executor.3
10926  7905   786     0  R                                   syz-executor.3
10925  7870   786     0  R                                   syz-executor.3
10924  7905   786     0  R                                   syz-executor.3
10923  7870   786     0  R                                   syz-executor.3
10922  7905   786     0  R                                   syz-executor.3
10921  7870   786     0  R                                   syz-executor.3
10920  7905   786     0  R                                   syz-executor.3
10919  7870   786     0  R                                   syz-executor.3
10918  7870   786     0  R                                   syz-executor.3
10917  7905   786     0  R                                   syz-executor.3
10916  7870   786     0  R                                   syz-executor.3
10915  7905   786     0  R                                   syz-executor.3
10914  7905   786     0  R                                   syz-executor.3
10913  7870   786     0  R                                   syz-executor.3
10912  7903   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10911  7868   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10910  7903   786     0  R                                   syz-executor.3
10909  7868   786     0  R                                   syz-executor.3
10908  7903   786     0  R                                   syz-executor.3
10907  7868   786     0  R                                   syz-executor.3
10906  7903   786     0  R                                   syz-executor.3
10905  7868   786     0  R                                   syz-executor.3
10904  7903   786     0  R                                   syz-executor.3
10903  7868   786     0  R                                   syz-executor.3
10902  7903   786     0  R                                   syz-executor.3
10901  7868   786     0  R                                   syz-executor.3
10900  7903   786     0  R                                   syz-executor.3
10899  7868   786     0  R                                   syz-executor.3
10898  7903   786     0  R                                   syz-executor.3
10897  7868   786     0  R                                   syz-executor.3
10896  7903   786     0  R                                   syz-executor.3
10895  7868   786     0  R                                   syz-executor.3
10894  7903   786     0  R                                   syz-executor.3
10893  7868   786     0  R                                   syz-executor.3
10892  7903   786     0  R                                   syz-executor.3
10891  7868   786     0  R                                   syz-executor.3
10890  7901   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10889  7866   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10888  7901   786     0  R                                   syz-executor.3
10887  7866   786     0  R                                   syz-executor.3
10886  7866   786     0  R                                   syz-executor.3
10885  7901   786     0  R                                   syz-executor.3
10884  7866   786     0  R                                   syz-executor.3
10883  7901   786     0  R                                   syz-executor.3
10882  7901   786     0  R                                   syz-executor.3
10881  7866   786     0  R                                   syz-executor.3
10880  7901   786     0  R                                   syz-executor.3
10879  7866   786     0  R                                   syz-executor.3
10878  7901   786     0  R                                   syz-executor.3
10877  7866   786     0  R                                   syz-executor.3
10876  7901   786     0  R                                   syz-executor.3
10875  7866   786     0  R                                   syz-executor.3
10874  7901   786     0  R                                   syz-executor.3
10873  7866   786     0  R                                   syz-executor.3
10872  7901   786     0  R                                   syz-executor.3
10871  7866   786     0  R                                   syz-executor.3
10870  7901   786     0  R                                   syz-executor.3
10869  7864   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10868  7899   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10867  7864   786     0  R                                   syz-executor.3
10866  7899   786     0  R                                   syz-executor.3
10865  7864   786     0  R                                   syz-executor.3
10864  7899   786     0  R                                   syz-executor.3
10863  7864   786     0  R                                   syz-executor.3
10862  7899   786     0  R                                   syz-executor.3
10861  7864   786     0  R                                   syz-executor.3
10860  7899   786     0  R                                   syz-executor.3
10859  7864   786     0  R                                   syz-executor.3
10858  7864   786     0  R                                   syz-executor.3
10857  7899   786     0  R                                   syz-executor.3
10856  7864   786     0  R                                   syz-executor.3
10855  7899   786     0  R                                   syz-executor.3
10854  7864   786     0  R                                   syz-executor.3
10853  7899   786     0  R                                   syz-executor.3
10852  7864   786     0  R                                   syz-executor.3
10851  7899   786     0  R                                   syz-executor.3
10850  7899   786     0  R                                   syz-executor.3
10849  7862   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10848  7897   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10847  7860   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10846  7897   786     0  R                                   syz-executor.3
10845  7860   786     0  R                                   syz-executor.3
10844  7897   786     0  R                                   syz-executor.3
10843  7860   786     0  R                                   syz-executor.3
10842  7897   786     0  R                                   syz-executor.3
10841  7860   786     0  R                                   syz-executor.3
10840  7897   786     0  R                                   syz-executor.3
10839  7860   786     0  R                                   syz-executor.3
10838  7897   786     0  R                                   syz-executor.3
10837  7860   786     0  R                                   syz-executor.3
10836  7897   786     0  R                                   syz-executor.3
10835  7860   786     0  R                                   syz-executor.3
10834  7897   786     0  R                                   syz-executor.3
10833  7860   786     0  R                                   syz-executor.3
10832  7897   786     0  R                                   syz-executor.3
10831  7860   786     0  R                                   syz-executor.3
10830  7897   786     0  R                                   syz-executor.3
10829  7860   786     0  R                                   syz-executor.3
10828  7897   786     0  R                                   syz-executor.3
10827  7860   786     0  R                                   syz-executor.3
10826  7895   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10825  7857   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10824  7895   786     0  R                                   syz-executor.3
10823  7857   786     0  R                                   syz-executor.3
10822  7857   786     0  R                                   syz-executor.3
10821  7895   786     0  R                                   syz-executor.3
10820  7857   786     0  R                                   syz-executor.3
10819  7895   786     0  R                                   syz-executor.3
10818  7895   786     0  R                                   syz-executor.3
10817  7857   786     0  R                                   syz-executor.3
10816  7895   786     0  R                                   syz-executor.3
10815  7857   786     0  R                                   syz-executor.3
10814  7895   786     0  R                                   syz-executor.3
10813  7857   786     0  R                                   syz-executor.3
10812  7895   786     0  R                                   syz-executor.3
10811  7857   786     0  R                                   syz-executor.3
10810  7895   786     0  R                                   syz-executor.3
10809  7857   786     0  R                                   syz-executor.3
10808  7895   786     0  R                                   syz-executor.3
10807  7857   786     0  R                                   syz-executor.3
10806  7893   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10805  7437   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10804  7893   786     0  R                                   syz-executor.3
10803  7437   786     0  R                                   syz-executor.3
10802  7893   786     0  R                                   syz-executor.3
10801  7437   786     0  R                                   syz-executor.3
10800  7893   786     0  R                                   syz-executor.3
10799  7437   786     0  R                                   syz-executor.3
10798  7893   786     0  R                                   syz-executor.3
10797  7437   786     0  R                                   syz-executor.3
10796  7893   786     0  R                                   syz-executor.3
10795  7437   786     0  R                                   syz-executor.3
10794  7893   786     0  R                                   syz-executor.3
10793  7437   786     0  R                                   syz-executor.3
10792  7893   786     0  R                                   syz-executor.3
10791  7437   786     0  R                                   syz-executor.3
10790  7437   786     0  R                                   syz-executor.3
10789  7893   786     0  R                                   syz-executor.3
10788  7893   786     0  R                                   syz-executor.3
10787  7437   786     0  R                                   syz-executor.3
10786  7893   786     0  R                                   syz-executor.3
10785  7855   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10784  7891   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10783  7855   786     0  R                                   syz-executor.3
10782  7891   786     0  R                                   syz-executor.3
10781  7855   786     0  R                                   syz-executor.3
10780  7891   786     0  R                                   syz-executor.3
10779  7855   786     0  R                                   syz-executor.3
10778  7891   786     0  R                                   syz-executor.3
10777  7855   786     0  R                                   syz-executor.3
10776  7891   786     0  R                                   syz-executor.3
10775  7855   786     0  R                                   syz-executor.3
10774  7891   786     0  R                                   syz-executor.3
10773  7855   786     0  R                                   syz-executor.3
10772  7891   786     0  R                                   syz-executor.3
10771  7855   786     0  R                                   syz-executor.3
10770  7891   786     0  R                                   syz-executor.3
10769  7855   786     0  R                                   syz-executor.3
10768  7891   786     0  R                                   syz-executor.3
10767  7855   786     0  R                                   syz-executor.3
10766  7891   786     0  R                                   syz-executor.3
10765  7855   786     0  R                                   syz-executor.3
10764  7891   786     0  R                                   syz-executor.3
10763  7855   786     0  R                                   syz-executor.3
10762  7503   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10761  7853   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10760  7503   786     0  R                                   syz-executor.3
10759  7853   786     0  R                                   syz-executor.3
10758  7853   786     0  R                                   syz-executor.3
10757  7503   786     0  R                                   syz-executor.3
10756  7853   786     0  R                                   syz-executor.3
10755  7503   786     0  R                                   syz-executor.3
10754  7503   786     0  R                                   syz-executor.3
10753  7853   786     0  R                                   syz-executor.3
10752  7503   786     0  R                                   syz-executor.3
10751  7853   786     0  R                                   syz-executor.3
10750  7503   786     0  R                                   syz-executor.3
10749  7853   786     0  R                                   syz-executor.3
10748  7503   786     0  R                                   syz-executor.3
10747  7853   786     0  R                                   syz-executor.3
10746  7503   786     0  R                                   syz-executor.3
10745  7853   786     0  R                                   syz-executor.3
10744  7503   786     0  R                                   syz-executor.3
10743  7853   786     0  R                                   syz-executor.3
10742  7889   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10741  7851   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10740  7889   786     0  R                                   syz-executor.3
10739  7851   786     0  R                                   syz-executor.3
10738  7889   786     0  R                                   syz-executor.3
10737  7851   786     0  R                                   syz-executor.3
10736  7889   786     0  R                                   syz-executor.3
10735  7851   786     0  R                                   syz-executor.3
10734  7889   786     0  R                                   syz-executor.3
10733  7851   786     0  R                                   syz-executor.3
10732  7889   786     0  R                                   syz-executor.3
10731  7851   786     0  R                                   syz-executor.3
10730  7889   786     0  R                                   syz-executor.3
10729  7851   786     0  R                                   syz-executor.3
10728  7889   786     0  R                                   syz-executor.3
10727  7850   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10726  7850   786     0  R                                   syz-executor.3
10725  7889   786     0  R                                   syz-executor.3
10724  7848   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10723  7889   786     0  R                                   syz-executor.3
10722  7889   786     0  R                                   syz-executor.3
10721  7887   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10720  7887   786     0  R                                   syz-executor.3
10719  7887   786     0  R                                   syz-executor.3
10718  7887   786     0  R                                   syz-executor.3
10717  7887   786     0  R                                   syz-executor.3
10716  7848   786     0  R                                   syz-executor.3
10715  7848   786     0  R                                   syz-executor.3
10714  7887   786     0  R                                   syz-executor.3
10713  7848   786     0  R                                   syz-executor.3
10712  7887   786     0  R                                   syz-executor.3
10711  7848   786     0  R                                   syz-executor.3
10710  7887   786     0  R                                   syz-executor.3
10709  7848   786     0  R                                   syz-executor.3
10708  7887   786     0  R                                   syz-executor.3
10707  7848   786     0  R                                   syz-executor.3
10706  7887   786     0  R                                   syz-executor.3
10705  7848   786     0  R                                   syz-executor.3
10704  7887   786     0  R                                   syz-executor.3
10703  7846   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10702  7885   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10701  7846   786     0  R                                   syz-executor.3
10700  7885   786     0  R                                   syz-executor.3
10699  7846   786     0  R                                   syz-executor.3
10698  7885   786     0  R                                   syz-executor.3
10697  7846   786     0  R                                   syz-executor.3
10696  7885   786     0  R                                   syz-executor.3
10695  7846   786     0  R                                   syz-executor.3
10694  7885   786     0  R                                   syz-executor.3
10693  7846   786     0  R                                   syz-executor.3
10692  7885   786     0  R                                   syz-executor.3
10691  7846   786     0  R                                   syz-executor.3
10690  7885   786     0  R                                   syz-executor.3
10689  7846   786     0  R                                   syz-executor.3
10688  7885   786     0  R                                   syz-executor.3
10687  7846   786     0  R                                   syz-executor.3
10686  7885   786     0  R                                   syz-executor.3
10685  7846   786     0  R                                   syz-executor.3
10684  7885   786     0  R                                   syz-executor.3
10683  7846   786     0  R                                   syz-executor.3
10682  7883   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10681  7844   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10680  7883   786     0  R                                   syz-executor.3
10679  7844   786     0  R                                   syz-executor.3
10678  7883   786     0  R                                   syz-executor.3
10677  7844   786     0  R                                   syz-executor.3
10676  7883   786     0  R                                   syz-executor.3
10675  7844   786     0  R                                   syz-executor.3
10674  7883   786     0  R                                   syz-executor.3
10673  7844   786     0  R                                   syz-executor.3
10672  7883   786     0  R                                   syz-executor.3
10671  7883   786     0  R                                   syz-executor.3
10670  7844   786     0  R                                   syz-executor.3
10669  7844   786     0  R                                   syz-executor.3
10668  7883   786     0  R                                   syz-executor.3
10667  7844   786     0  R                                   syz-executor.3
10666  7883   786     0  R                                   syz-executor.3
10665  7844   786     0  R                                   syz-executor.3
10664  7883   786     0  R                                   syz-executor.3
10663  7844   786     0  R                                   syz-executor.3
10662  7883   786     0  R                                   syz-executor.3
10661  7844   786     0  R                                   syz-executor.3
10660  7882   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10659  7841   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10658  7882   786     0  R                                   syz-executor.3
10657  7841   786     0  R                                   syz-executor.3
10656  7882   786     0  R                                   syz-executor.3
10655  7841   786     0  R                                   syz-executor.3
10654  7882   786     0  R                                   syz-executor.3
10653  7882   786     0  R                                   syz-executor.3
10652  7841   786     0  R                                   syz-executor.3
10651  7841   786     0  R                                   syz-executor.3
10650  7882   786     0  R                                   syz-executor.3
10649  7841   786     0  R                                   syz-executor.3
10648  7882   786     0  R                                   syz-executor.3
10647  7841   786     0  R                                   syz-executor.3
10646  7882   786     0  R                                   syz-executor.3
10645  7841   786     0  R                                   syz-executor.3
10644  7882   786     0  R                                   syz-executor.3
10643  7841   786     0  R                                   syz-executor.3
10642  7882   786     0  R                                   syz-executor.3
10641  7841   786     0  R                                   syz-executor.3
10640  7882   786     0  R                                   syz-executor.3
10639  7554   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10638  7880   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10637  7554   786     0  R                                   syz-executor.3
10636  7880   786     0  R                                   syz-executor.3
10635  7554   786     0  R                                   syz-executor.3
10634  7880   786     0  R                                   syz-executor.3
10633  7554   786     0  R                                   syz-executor.3
10632  7554   786     0  R                                   syz-executor.3
10631  7880   786     0  R                                   syz-executor.3
10630  7880   786     0  R                                   syz-executor.3
10629  7554   786     0  R                                   syz-executor.3
10628  7880   786     0  R                                   syz-executor.3
10627  7554   786     0  R                                   syz-executor.3
10626  7880   786     0  R                                   syz-executor.3
10625  7554   786     0  R                                   syz-executor.3
10624  7880   786     0  R                                   syz-executor.3
10623  7554   786     0  R                                   syz-executor.3
10622  7880   786     0  R                                   syz-executor.3
10621  7880   786     0  R                                   syz-executor.3
10620  7554   786     0  R                                   syz-executor.3
10619  7880   786     0  R                                   syz-executor.3
10618  7554   786     0  R                                   syz-executor.3
10617  7878   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10616  7839   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10615  7878   786     0  R                                   syz-executor.3
10614  7839   786     0  R                                   syz-executor.3
10613  7878   786     0  R                                   syz-executor.3
10612  7839   786     0  R                                   syz-executor.3
10611  7878   786     0  R                                   syz-executor.3
10610  7839   786     0  R                                   syz-executor.3
10609  7878   786     0  R                                   syz-executor.3
10608  7839   786     0  R                                   syz-executor.3
10607  7878   786     0  R                                   syz-executor.3
10606  7839   786     0  R                                   syz-executor.3
10605  7878   786     0  R                                   syz-executor.3
10604  7839   786     0  R                                   syz-executor.3
10603  7839   786     0  R                                   syz-executor.3
10602  7878   786     0  R                                   syz-executor.3
10601  7839   786     0  R                                   syz-executor.3
10600  7878   786     0  R                                   syz-executor.3
10599  7839   786     0  R                                   syz-executor.3
10598  7878   786     0  R                                   syz-executor.3
10597  7839   786     0  R                                   syz-executor.3
10596  7875   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10595  7837   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10594  7875   786     0  R                                   syz-executor.3
10593  7837   786     0  R                                   syz-executor.3
10592  7875   786     0  R                                   syz-executor.3
10591  7837   786     0  R                                   syz-executor.3
10590  7875   786     0  R                                   syz-executor.3
10589  7837   786     0  R                                   syz-executor.3
10588  7875   786     0  R                                   syz-executor.3
10587  7837   786     0  R                                   syz-executor.3
10586  7441   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10585  7441   786     0  R                                   syz-executor.3
10584  7835   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10583  7441   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10582  7835   786     0  R                                   syz-executor.3
10581  7441   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10580  7835   786     0  R                                   syz-executor.3
10579  7441   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10578  7835   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10577  7835   786     0  R                                   syz-executor.3
10576  7441   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10575  7835   786     0  R                                   syz-executor.3
10574  7441   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10573  7835   786     0  R                                   syz-executor.3
10572  7835   786     0  R                                   syz-executor.3
10571  7441   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10570  7835   786     0  R                                   syz-executor.3
10569  7441   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10568  7835   786     0  R                                   syz-executor.3
10567  7873   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10566  7833   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10565  7873   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10564  7833   786     0  R                                   syz-executor.3
10563  7873   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10562  7833   786     0  R                                   syz-executor.3
10561  7873   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10560  7833   786     0  R                                   syz-executor.3
10559  7873   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10558  7873   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10557  7833   786     0  R                                   syz-executor.3
10556  7873   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10555  7833   786     0  R                                   syz-executor.3
10554  7873   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10553  7833   786     0  R                                   syz-executor.3
10552  7873   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10551  7833   786     0  R                                   syz-executor.3
10550  7873   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10549  7833   786     0  R                                   syz-executor.3
10548  7873   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10547  7833   786     0  R                                   syz-executor.3
10546  7871   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10545  7831   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10544  7871   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10543  7831   786     0  R                                   syz-executor.3
10542  7871   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10541  7831   786     0  R                                   syz-executor.3
10540  7831   786     0  R                                   syz-executor.3
10539  7871   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10538  7831   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10537  7871   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10536  7831   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10535  7871   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10534  7831   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10533  7871   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10532  7831   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10531  7871   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10530  7831   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10529  7871   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10528  7831   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10527  7871   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10526  7871   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10525  7831   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10524  7869   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10523  7829   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10522  7829   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10521  7869   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10520  7829   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10519  7869   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10518  7829   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10517  7869   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10516  7829   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10515  7869   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10514  7829   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10513  7869   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10512  7869   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10511  7829   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10510  7829   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10509  7869   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10508  7829   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10507  7869   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10506  7829   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10505  7869   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10504  7829   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10503  7867   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10502  7827   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10501  7867   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10500  7827   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10499  7867   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10498  7827   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10497  7867   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10496  7827   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10495  7867   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10494  7827   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10493  7867   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10492  7827   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10491  7867   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10490  7827   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10483  7865   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10482  7818   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10481  7865   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10480  7818   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10479  7865   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10478  7818   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10477  7865   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10476  7818   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10475  7863   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10474  7818   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10473  7863   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10472  7818   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10471  7863   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10470  7818   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10469  7863   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10468  7818   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10467  7863   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10466  7816   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10465  7863   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10464  7863   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10463  7816   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10462  7863   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10461  7816   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10460  7863   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10459  7816   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10458  7863   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10457  7814   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10456  7861   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10455  7550   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10454  7861   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10453  7550   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10452  7861   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10451  7550   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10450  7861   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10449  7550   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10448  7861   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10447  7550   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10446  7861   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10445  7550   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10444  7861   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10443  7550   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10442  7861   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10441  7550   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10440  7861   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10439  7550   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10438  7550   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10437  7861   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10436  7861   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10435  7550   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10434  7859   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10433  7812   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10432  7859   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10431  7812   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10430  7859   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10429  7812   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10428  7859   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10427  7812   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10426  7859   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10425  7812   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10424  7859   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10423  7812   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10422  7859   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10421  7812   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10420  7859   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10419  7812   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10418  7859   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10417  7812   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10416  7859   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10415  7812   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10414  7859   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10413  7812   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10412  7859   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10411  7809   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10410  7858   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10409  7809   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10408  7858   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10407  7809   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10406  7858   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10405  7809   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10404  7858   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10403  7809   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10402  7858   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10401  7809   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10400  7858   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10399  7809   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10398  7858   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10397  7809   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10396  7858   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10395  7809   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10394  7858   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10393  7809   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10392  7858   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10391  7809   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10390  7501   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10389  7807   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10388  7501   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10387  7807   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10386  7501   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10385  7807   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10384  7501   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10383  7807   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10382  7501   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10381  7807   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10380  7501   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10379  7807   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10378  7501   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10377  7807   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10376  7501   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10375  7807   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10374  7501   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10373  7807   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10372  7501   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10371  7807   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10370  7501   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10369  7805   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10368  7856   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10367  7805   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10366  7856   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10365  7805   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10364  7856   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10363  7805   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10362  7856   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10361  7805   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10360  7856   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10359  7805   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10358  7856   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10357  7805   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10356  7856   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10355  7805   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10354  7856   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10353  7805   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10352  7856   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10351  7805   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10350  7856   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10349  7549   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10348  7856   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10347  7803   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10346  7854   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10345  7803   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10344  7854   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10343  7803   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10342  7854   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10341  7803   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10340  7854   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10339  7803   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10338  7854   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10337  7803   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10336  7854   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10335  7803   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10334  7854   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10333  7801   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10332  7854   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10331  7801   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10330  7854   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10329  7801   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10328  7854   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10327  7801   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10326  7854   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10325  7852   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10324  7800   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10323  7852   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10322  7800   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10321  7852   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10320  7800   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10319  7852   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10318  7546   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10317  7852   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10316  7546   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10315  7852   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10314  7799   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10313  7852   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10312  7799   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10311  7799   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10310  7852   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10309  7799   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10308  7852   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10307  7852   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10306  7799   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10305  7849   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10304  7799   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10303  7849   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10302  7799   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10301  7849   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10300  7799   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10299  7849   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10298  7799   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10297  7849   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10296  7799   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10295  7849   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10294  7799   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10293  7849   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10292  7797   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10291  7849   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10290  7797   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10289  7849   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10288  7797   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10287  7849   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10286  7797   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10285  7849   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10284  7797   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10283  7849   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10282  7797   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10281  7847   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10280  7797   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10279  7797   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10278  7847   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10277  7797   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10276  7847   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10275  7847   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10274  7797   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10273  7847   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10272  7795   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10271  7847   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10270  7795   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10269  7847   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10268  7795   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10267  7847   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10266  7795   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10265  7847   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10264  7795   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10263  7795   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10262  7847   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10261  7845   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10260  7795   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10259  7845   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10258  7795   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10257  7845   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10256  7795   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10255  7845   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10254  7795   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10253  7845   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10252  7795   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10251  7845   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10250  7795   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10249  7845   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10248  7793   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10247  7793   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10246  7845   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10245  7793   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10244  7845   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10243  7845   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10242  7793   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10241  7845   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10240  7793   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10239  7843   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10238  7791   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10237  7843   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10236  7791   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10235  7843   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10234  7791   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10233  7843   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10232  7791   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10231  7791   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10230  7843   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10229  7843   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10228  7791   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10227  7843   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10226  7791   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10225  7843   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10224  7789   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10223  7843   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10222  7789   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10221  7843   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10220  7789   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10219  7843   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10218  7544   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10217  7842   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10216  7544   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10215  7544   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10214  7842   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10213  7544   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10212  7842   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10211  7842   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10210  7842   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10209  7842   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10208  7842   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10207  7842   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10206  7544   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10205  7842   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10204  7544   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10203  7842   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10202  7786   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10201  7838   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10200  7786   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10199  7836   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10198  7784   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10197  7834   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10196  7782   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10195  7832   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10194  7780   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10193  7830   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10192  7828   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10191  7778   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10190  7777   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10189  7826   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10188  7777   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10187  7826   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10186  7777   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10185  7826   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10184  7777   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10183  7826   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10182  7777   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10181  7826   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10180  7777   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10179  7826   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10178  7777   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10177  7826   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10176  7775   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10175  7826   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10174  7775   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10173  7826   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10172  7775   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10171  7826   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10170  7775   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10169  7824   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10168  7775   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10167  7824   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10166  7775   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10165  7824   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10164  7775   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10163  7824   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10162  7775   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10161  7824   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10160  7775   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10159  7824   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10158  7773   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10157  7824   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10156  7773   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10155  7773   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10154  7824   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10153  7773   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10152  7824   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10151  7773   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10150  7824   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10149  7773   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
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10132  7543   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
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10109  7820   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
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10105  7820   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
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10103  7820   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10102  7771   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10101  7820   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10100  7771   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10099  7820   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10098  7771   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10097  7820   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10096  7771   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10095  7817   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10094  7769   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10093  7817   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10092  7769   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10091  7817   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10090  7769   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10089  7817   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10088  7769   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10087  7817   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10086  7769   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10085  7817   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10084  7769   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10083  7817   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10082  7769   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10081  7817   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10080  7769   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10079  7817   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10078  7769   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10077  7817   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10076  7769   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10075  7817   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10074  7767   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10073  7815   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10072  7767   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10071  7815   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10070  7767   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10069  7815   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10068  7767   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10067  7815   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10066  7767   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10065  7815   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10064  7815   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10063  7767   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10062  7767   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10061  7815   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10060  7767   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10059  7815   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10058  7767   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10057  7815   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10056  7767   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10055  7815   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10054  7767   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10053  7815   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10052  7765   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10051  7498   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10050  7765   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10049  7498   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10048  7765   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10047  7498   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10046  7498   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10045  7765   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10044  7498   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10043  7765   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10042  7498   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10041  7765   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10040  7498   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10039  7765   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10038  7498   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10037  7765   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10036  7498   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10035  7765   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10034  7498   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10033  7765   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10032  7498   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10031  7765   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10030  7763   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10029  7813   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10028  7763   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10027  7813   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10026  7763   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10025  7813   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10024  7763   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10023  7813   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10022  7763   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10021  7813   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10020  7763   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10019  7813   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10018  7763   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10017  7813   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10016  7763   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10015  7813   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10014  7813   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10013  7763   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10012  7811   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10011  7763   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10010  7811   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
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10008  7810   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10007  7761   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10006  7810   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10005  7761   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10004  7808   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10003  7761   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10002  7806   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10001  7761   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
10000  7804   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
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 9966  7712   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
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 9933  7752   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9932  7708   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
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 9930  7708   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
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 9864  7745   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
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 9862  7745   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9861  7700   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9860  7745   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
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 9851  7700   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9850  7743   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
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 9847  7700   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9846  7743   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9845  7700   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9844  7743   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9843  7698   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9842  7743   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9841  7698   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9840  7743   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
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 9826  7698   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
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 9808  7739   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9807  7553   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9806  7739   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9805  7739   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9804  7553   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9803  7739   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9802  7553   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9801  7739   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9800  7696   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9799  7739   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9798  7696   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9797  7739   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9796  7696   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9795  7739   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9794  7696   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9793  7696   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9792  7476   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9791  7696   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9790  7736   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9789  7696   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9788  7736   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9787  7696   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9786  7736   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9785  7696   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9784  7736   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9783  7696   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9782  7736   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9781  7696   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9780  7736   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9779  7692   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9778  7736   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9777  7692   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9776  7736   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9775  7692   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9774  7736   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9773  7736   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9772  7692   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9771  7736   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9770  7692   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9769  7448   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9768  7692   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9767  7448   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9766  7692   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9765  7448   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9764  7692   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9763  7448   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9762  7692   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9761  7448   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9760  7692   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9759  7735   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9758  7691   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9757  7735   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9756  7691   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9755  7735   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9754  7691   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9753  7735   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9752  7691   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9751  7735   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9750  7691   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9749  7735   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9748  7691   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9747  7691   786     0  R                                   syz-executor.3
 9746  7735   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9745  7691   786     0  R                                   syz-executor.3
 9744  7735   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9743  7691   786     0  R                                   syz-executor.3
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 9741  7735   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9740  7691   786     0  R                                   syz-executor.3
 9739  7735   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9738  7691   786     0  R                                   syz-executor.3
 9737  7733   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9736  7689   786     0  R                                   syz-executor.3
 9735  7733   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9734  7689   786     0  R                                   syz-executor.3
 9733  7733   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9732  7689   786     0  R                                   syz-executor.3
 9731  7733   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9730  7689   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9729  7689   786     0  R                                   syz-executor.3
 9728  7733   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9727  7689   786     0  R                                   syz-executor.3
 9726  7733   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9725  7689   786     0  R                                   syz-executor.3
 9724  7733   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9723  7689   786     0  R                                   syz-executor.3
 9722  7733   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9721  7689   786     0  R                                   syz-executor.3
 9720  7733   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9719  7687   786     0  R                                   syz-executor.3
 9718  7731   786     0  R                                   syz-executor.3
 9717  7687   786     0  R                                   syz-executor.3
 9716  7729   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9715  7687   786     0  R                                   syz-executor.3
 9714  7729   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9713  7687   786     0  R                                   syz-executor.3
 9712  7729   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9711  7687   786     0  R                                   syz-executor.3
 9710  7729   786     0  R                                   syz-executor.3
 9709  7729   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9708  7687   786     0  R                                   syz-executor.3
 9707  7729   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9706  7687   786     0  R                                   syz-executor.3
 9705  7729   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9704  7684   786     0  R                                   syz-executor.3
 9703  7729   786     0  L      *btag lo 0xfffffe00909b3900  syz-executor.3
 9702  7684   786     0  R                                   syz-executor.3
 9701  7729   786     0  R                                   syz-executor.3
 9700  7684   786     0  R                                   syz-executor.3
 9699  7729   786     0  R                                   syz-executor.3
 9698  7684   786     0  R                                   syz-executor.3
 9697  7684   786     0  R                                   syz-executor.3
 9696  7729   786     0  R                                   syz-executor.3
 9695  7684   786     0  R                                   syz-executor.3
 9694  7727   786     0  R                                   syz-executor.3
 9693  7684   786     0  R                                   syz-executor.3
 9692  7727   786     0  R                                   syz-executor.3
 9691  7684   786     0  R                                   syz-executor.3
 9690  7727   786     0  R                                   syz-executor.3
 9689  7684   786     0  R                                   syz-executor.3
 9688  7727   786     0  R                                   syz-executor.3
 9687  7684   786     0  R                                   syz-executor.3
 9686  7727   786     0  R                                   syz-executor.3
 9685  7684   786     0  R                                   syz-executor.3
 9684  7727   786     0  R                                   syz-executor.3
 9683  7482   786     0  R                                   syz-executor.3
 9682  7727   786     0  R                                   syz-executor.3
 9681  7482   786     0  R                                   syz-executor.3
 9680  7727   786     0  R                                   syz-executor.3
 9679  7482   786     0  R                                   syz-executor.3
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 9677  7726   786     0  R                                   syz-executor.3
 9676  7482   786     0  R                                   syz-executor.3
 9675  7726   786     0  R                                   syz-executor.3
 9674  7482   786     0  R                                   syz-executor.3
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 9672  7482   786     0  R                                   syz-executor.3
 9671  7726   786     0  R                                   syz-executor.3
 9670  7482   786     0  R                                   syz-executor.3
 9669  7726   786     0  R                                   syz-executor.3
 9668  7482   786     0  R                                   syz-executor.3
 9667  7726   786     0  R                                   syz-executor.3
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