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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)
writev(r6, &(0x7f0000000040)=[{&(0x7f0000001140)="c4725d33963ef3508d1c10de9ff3468d06fd6c82e5aa4231693b8b638c0900000000000000c4a3ea6d0a9d3978ffd76a86487d398151edd309dc6c54673d0f197e7e67da052145df49fa4e966a9874ab45025c70a660cba47563f681ecddb762c4fd2688c0d9322406566f615745412fb2892c155aeff1e6b2", 0x79}], 0x1)
sendmsg$inet6_sctp(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)="b4", 0x1}], 0x1}, 0x0)

17:06:16 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"5a48df63f06c0bee05219f9d90a9e695d492b373b677c1a24585c61c83e39132e629d9e14d6c04b764fa8ad5c956b754ae5e12121a1a2dffad8c891c589d93feaad17ef735cb429f77f272cf64f5a42d4897da3e4d1d892c2e69d2226cf02cb3f9b106ae55189f79174f1903f06f51af575c38906c38cb610b979a05e35ad5e432cf8894db0f1edf6b6241990bdd807bb94cb011f3157ac0538a927c05a2e0f2aebaefad99c61a528adb9b379899feaddc92a9399b4a4a7582b9f334c656c1c727f9f310a17318a2bf854bbc07fd609aeeba9a8ce13a025806f825a7ea106a21bdcfd9b7d4fa29021407ee7c439308611bd2f44872391bb0f4ffb47ddea4c66dbf88cca12fc6ef99eda9bcbf3d4539afa7b47f7c43835359b6e86611d2117863513c4d806a7ba8b63fc3c68479990762de52d72915160839c931c39e8a841e56027e558b9d59fa9c5352ff67e73fdbafad60b5a0f66a15beff138fad9574e40def4702d9d6cc5c92616104317df50c7e616a8a0c410a4d5a3f1ae99fdf3eecb36b5b08cba9a1b5ed68fc91edabf719c4ffd58743c0b426893ecfa73a87906615aef1445f5a5c261b2f09c6e71e24330bfb153c57442a6a689633357d682925cf44aabfa66e0db01fca215d83a5691430037127760fc2cf67dea5a87a997c02442dcd717fecfb7bc393a9c6f829faa5d1aff5d89034e78f377d52a35411d8ec235d2c411f8808197539ca96ce6abdcac9b47dd6c9dc5edb1116f922cf561451d5e19ea799b4eff6c872db705366e805d588a36bb58dfaab9895b842b8cdb63140cc7315c94f1812f4bc74c69ecd392c254ec575bfef9327b48cb55cb5ce40390388dab895f6f3f6c0ae52ee1c769552d155602551440fcea3566d4da1e8602375bf83120d7447476b27ab2504f68673d91168a93c4dde41f78f69be104f8d8bf19ac4ab90f5e78f4616f1c5076960e95576f923226c5731089b73945374208948af3dbcb3b74b4a4da0981cc8a0cc64e877d630bd0f8a334cc2ada75cce14bb3751b335c6bc5c213adb76dead9c8aa472d9a44b3910ccba2f1c6bfdd5f0cfd64ad20934de566adee54905165289aac5e93c1630ca3cff96819daea7d9dee44c5855aa0284578db3a474a716ab2219d4a78ea12ad232a527e7545554f688f17d5de6c049b7981ca9ceb29b1f029af17071deb28f768b12f52a6a3bddf3507ce12f672fb5b797cf1cd446e8e9c368f6553fd7156fe0e443a700", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)
writev(r6, &(0x7f0000000040)=[{&(0x7f0000001140)="c4725d33963ef3508d1c10de9ff3468d06fd6c82e5aa4231693b8b638c0900000000000000c4a3ea6d0a9d3978ffd76a86487d398151edd309dc6c54673d0f197e7e67da052145df49fa4e966a9874ab45025c70a660cba47563f681ecddb762c4fd2688c0d9322406566f615745412fb2892c155aeff1e6b2", 0x79}], 0x1)
sendmsg$inet6_sctp(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)="b4", 0x1}], 0x1}, 0x0)

17:06:16 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:16 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000002c0)={0x0, 0x0, 0x18, "5af4076572779af0a510bace6afb2f5de7d0fbeebe47f263"}, 0x20)
r3 = dup2(r0, r1)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
ioctl$KDGETMODE(r5, 0x4004667f, 0x54a003)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = dup2(r6, r7)
r9 = socket$inet_sctp(0x2, 0x5, 0x84)
r10 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r11 = dup2(r9, r10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x105, &(0x7f0000000240)={0x1, [<r12=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_CONTEXT(r8, 0x84, 0x1a, &(0x7f0000000040)={r12}, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x1, 0x5, @loopback, 0x6}}, r12, 0x101, 0xe0000, 0x48a118215b7eeaa2, 0xfffffffc, 0x400, 0x3f}, &(0x7f0000000000)=0x98)
r13 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r13, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc)
r14 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r14, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc)
dup2(r13, r14)
r15 = fcntl$dupfd(r4, 0x0, r3)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
setsockopt$inet_tcp_int(r15, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

17:06:16 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:16 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)
writev(r6, &(0x7f0000000040)=[{&(0x7f0000001140)="c4725d33963ef3508d1c10de9ff3468d06fd6c82e5aa4231693b8b638c0900000000000000c4a3ea6d0a9d3978ffd76a86487d398151edd309dc6c54673d0f197e7e67da052145df49fa4e966a9874ab45025c70a660cba47563f681ecddb762c4fd2688c0d9322406566f615745412fb2892c155aeff1e6b2", 0x79}], 0x1)

17:06:16 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000940)={&(0x7f0000000440)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, &(0x7f0000000840)=ANY=[@ANYBLOB="1c000000840000000a00000000000000221f00000000ffffac1400aa1c000000840000000a0000000000"], 0x38}, 0x0)

17:06:16 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:16 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000280)={0x10, 0x2, 0x1}, 0x10)
connect$inet(r1, &(0x7f0000000900)={0xfffffffffffffeaf, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, 0x0, 0x0, 0x0, 0x1cd}, 0x98)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000001c0)={0x1, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x4a, &(0x7f0000000000)=0x1, 0x4)

17:06:16 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000002c0)={0x0, 0x0, 0x18, "5af4076572779af0a510bace6afb2f5de7d0fbeebe47f263"}, 0x20)
r3 = dup2(r0, r1)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
ioctl$KDGETMODE(r5, 0x4004667f, 0x54a003) (async)
ioctl$KDGETMODE(r5, 0x4004667f, 0x54a003)
socket$inet_sctp(0x2, 0x5, 0x84) (async)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) (async)
connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = dup2(r6, r7)
socket$inet_sctp(0x2, 0x5, 0x84) (async)
r9 = socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r10 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r11 = dup2(r9, r10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x105, &(0x7f0000000240)={0x1, [<r12=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_CONTEXT(r8, 0x84, 0x1a, &(0x7f0000000040)={r12}, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x1, 0x5, @loopback, 0x6}}, r12, 0x101, 0xe0000, 0x48a118215b7eeaa2, 0xfffffffc, 0x400, 0x3f}, &(0x7f0000000000)=0x98) (async)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x1, 0x5, @loopback, 0x6}}, r12, 0x101, 0xe0000, 0x48a118215b7eeaa2, 0xfffffffc, 0x400, 0x3f}, &(0x7f0000000000)=0x98)
r13 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r13, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc)
r14 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r14, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc) (async)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r14, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc)
dup2(r13, r14)
r15 = fcntl$dupfd(r4, 0x0, r3)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
setsockopt$inet_tcp_int(r15, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

17:06:16 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:16 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)

17:06:16 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000280)={0x10, 0x2, 0x1}, 0x10)
connect$inet(r1, &(0x7f0000000900)={0xfffffffffffffeaf, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, 0x0, 0x0, 0x0, 0x1cd}, 0x98)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000001c0)={0x1, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x4a, &(0x7f0000000000)=0x1, 0x4)

17:06:16 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)

17:06:16 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84) (async)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000002c0)={0x0, 0x0, 0x18, "5af4076572779af0a510bace6afb2f5de7d0fbeebe47f263"}, 0x20) (async)
r3 = dup2(r0, r1)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
ioctl$KDGETMODE(r5, 0x4004667f, 0x54a003) (async)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = dup2(r6, r7) (async)
r9 = socket$inet_sctp(0x2, 0x5, 0x84)
r10 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r11 = dup2(r9, r10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x105, &(0x7f0000000240)={0x1, [<r12=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_CONTEXT(r8, 0x84, 0x1a, &(0x7f0000000040)={r12}, 0x8) (async)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x1, 0x5, @loopback, 0x6}}, r12, 0x101, 0xe0000, 0x48a118215b7eeaa2, 0xfffffffc, 0x400, 0x3f}, &(0x7f0000000000)=0x98) (async)
r13 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r13, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc) (async)
r14 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r14, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc)
dup2(r13, r14)
r15 = fcntl$dupfd(r4, 0x0, r3)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14) (async)
setsockopt$inet_tcp_int(r15, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4) (async)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

17:06:16 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000280)={0x10, 0x2, 0x1}, 0x10)
connect$inet(r1, &(0x7f0000000900)={0xfffffffffffffeaf, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, 0x0, 0x0, 0x0, 0x1cd}, 0x98)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000001c0)={0x1, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x4a, &(0x7f0000000000)=0x1, 0x4)

17:06:16 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)

17:06:16 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="03000800e0ff07032a8cbb62ee36959952941aa400804000008006003eeaa81cf971535a1439971d2002424c474809000000c32fc2681cf38c05b0717823d33f4a24c9a6e9e7c42a55bfd54b08a098dd6491170b93f5f8ffffff002b5d99eb624d6956e073140406cc9ad205b794a09324f44fac01f787c238329e6b06eca403d35998ee08d0678551f163e232c7f8852974619ea5f29e7b2c650005b1a09779eb2e56000000000000000000006bfa5b57a71f34db7eb91a42d7c2d3bd271680a398074abb3e7dd33146cc53f7b6f83f321b4756acbfad379a2424dded95b160730c1d02ca4b7116791ef7bc7bf89b3d791ed2d3d6f22aa57b533cd643b1b47136bc9bbcbbabdbc2d12ed815def263fa57477147db5280ec10d35ba865d8239442ac5a258830b84ec5acc96d8fb80ebe10354975c8d5cbc2225cba03ff8d01428302d2b1e95447f6f5fcc2e2642b04df607ef50dc077f43be11b07531fb59dbea7a463936411f0d70fed011ddd5d21c18d29748ea8ff79a3dd7989e4cf9bd0f20b0675d36995a232aada67ecffd223c5f234d10b66fa3acb8bb9d6ddb6a02e10e4af73dc43cb0e60af1fc3a7163437f24c79c05d172ceacd0fc2c8ac8c53c856466999291d8185d61789d9269c51e4ac5f6e806f7382a2b95db8b81921187d010d75e8cf0ce2fca55b213a41d79505a56b4444d5dee7e73421befde60df23bd0b88b7e6a03d9e8f6ef02bef46ab8e8815349cfc227c54000653f21824d2ee8d092bae022384d59ecdf149b42c8ff9dd254d72f3da3cf490e26d81f9e07c4171a59a976b345e06ed458c7f9d2f970fd5d5ef6f4674f175ac2badd7624d1e370a686d436cf759e1c2017c0c6e3b22f2c6ba0b9376d02489ec33b842c2d94054f0000e1f64316c5c55fd1ca4aeb518ff454d844bc997eda33ca514536849f257050e6584980c2be5f80b515b553b8e20b5bcca47680e2ae2056d029ffcaf9c96c8a7bd1c14cbaf1f098cdb655290ce6b80000000000000000000000000000000000000000000000000000000093b64350f828879d72fd6a7b7297fb18be34fa3cb9eafd28235652c673fe90cf14f9850e9550f7506a86be8fc510cfd247142758c2ec5358bfaf67cab3b195b275fb61dbe184fdb18c88c7de8aeebe76474352f43c32ece91bc75937bef2e624c138aeb6c251f5bc8e2ebda38cf40e94fbd67d6ee7c48142fc61fc4a27fbe5e3284926017ef553c76fc9af361b9c4c06ef823a93f863fcae0c98d79dcff21206cd03862c0b17222e08b262bed59dc5f8766d757c54eba2ba5be8657bf4a402271ecff1a3c63d8529491a0dd0e5e5c5b71283583417c9078484a44b481d1a0000"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:16 executing program 2:
sendto$unix(0xffffffffffffffff, &(0x7f0000000300)="ad93eafb05a799201b9b6ead78175ce9ffb9fd2bf31955f854154131c2f7ecef8c376090177b1e98b13df72293198451a108f7a1a73e3485a693f48e995b82388f02653dcfe0c4ef01b015d3df34623058f3f9421b834220dd807394866eab52169965298775609337b085f6de85781315b76c2d66872066c75d9fe61ddcba979ae3db6a4b1b779829cfe3", 0x8b, 0x100, &(0x7f0000000040)=@abs={0x8, 0x0, 0x0, 0x3}, 0x8)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = fcntl$dupfd(r3, 0x0, r2)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
r5 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc)
shutdown(0xffffffffffffffff, 0x1)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, <r6=>0x0, <r7=>0x0})
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x0, r7, r6, 0x0, 0x109, 0x8, 0x80}, 0x0, 0x5, 0x0, 0xbd9d, 0x0, 0xfffffffffffffffd})
getgroups(0x5, &(0x7f0000000280)=[r7, <r8=>r7, r7, r7, r7])
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{r6, r8, 0x0, r7, 0x44, 0x81, 0x0, 0xff}, 0x7, 0x6, 0xfffffffc, 0x101, 0x3, 0x4, 0x0, 0xffffffffffffffff})
fhstatfs(&(0x7f0000000000)={{[0xfffffffe, 0x80000000]}, {0x9, 0xd, "22f82ea7d870ee0ddd9dc3f8a93cd925"}}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, <r9=>0x0})
r10 = getpid()
ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0x14, r10)
msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000040)={{0x0, r7, r9, 0xffffffffffffffff, 0x22, 0x9, 0x0, 0x1}, 0x400, 0x8, 0x71b50ca3, 0x5, 0x7, 0x8, r10})
r11 = getegid()
r12 = accept4$inet6(r4, &(0x7f0000000d40)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000d80)=0x1c, 0x0)
r13 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r13, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000f80)={&(0x7f0000000400)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f00000004c0)=[{&(0x7f0000000440)="ab5cdefd0f69e0e33b63e20d3442c164b35ad42ae85acde2ccc03644dc7f506d72b730fc30a0c7d69b5deafbae104b3144ff4f0bff8c74623611e2184be91e91c676ff92fceba2d9375c4d7e66c96722cb0484", 0x53}], 0x1, &(0x7f0000000dc0)=[@cred={0x60, 0xffff, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]}, @rights={0x28, 0xffff, 0x1, [0xffffffffffffff9c, 0xffffffffffffffff, r0, r4, r4, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x20, 0xffff, 0x1, [r2, r4, r4, 0xffffffffffffffff, r0]}, @cred={0x60, 0xffff, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x60, 0xffff, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x10, [0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, r7, 0xffffffffffffffff, r11]}, @rights={0x28, 0xffff, 0x1, [r12, r3, r13, r5, r3, r1, 0xffffffffffffff9c]}], 0x190}, 0x100)
connect$inet(r5, &(0x7f0000000100)={0x10, 0x2, 0x1, @loopback}, 0x10)
r14 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r14, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc)
recvfrom$inet(r14, &(0x7f0000000200)=""/209, 0xd1, 0x400c1, &(0x7f0000000000)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

17:06:16 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000280)={0x10, 0x2, 0x1}, 0x10)
connect$inet(r1, &(0x7f0000000900)={0xfffffffffffffeaf, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, 0x0, 0x0, 0x0, 0x1cd}, 0x98)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000001c0)={0x1, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

17:06:16 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)

17:06:16 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(0xffffffffffffffff, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f0000000140)={<r8=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r8, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:16 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000280)={0x10, 0x2, 0x1}, 0x10)
connect$inet(r1, &(0x7f0000000900)={0xfffffffffffffeaf, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, 0x0, 0x0, 0x0, 0x1cd}, 0x98)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000001c0)={0x1, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)

17:06:16 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000280)={0x10, 0x2, 0x1}, 0x10)
connect$inet(r1, &(0x7f0000000900)={0xfffffffffffffeaf, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, 0x0, 0x0, 0x0, 0x1cd}, 0x98)

17:06:16 executing program 2:
sendto$unix(0xffffffffffffffff, &(0x7f0000000300)="ad93eafb05a799201b9b6ead78175ce9ffb9fd2bf31955f854154131c2f7ecef8c376090177b1e98b13df72293198451a108f7a1a73e3485a693f48e995b82388f02653dcfe0c4ef01b015d3df34623058f3f9421b834220dd807394866eab52169965298775609337b085f6de85781315b76c2d66872066c75d9fe61ddcba979ae3db6a4b1b779829cfe3", 0x8b, 0x100, &(0x7f0000000040)=@abs={0x8, 0x0, 0x0, 0x3}, 0x8)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1) (async)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = fcntl$dupfd(r3, 0x0, r2) (async)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
r5 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc) (async)
shutdown(0xffffffffffffffff, 0x1)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, <r6=>0x0, <r7=>0x0})
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x0, r7, r6, 0x0, 0x109, 0x8, 0x80}, 0x0, 0x5, 0x0, 0xbd9d, 0x0, 0xfffffffffffffffd}) (async)
getgroups(0x5, &(0x7f0000000280)=[r7, <r8=>r7, r7, r7, r7])
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{r6, r8, 0x0, r7, 0x44, 0x81, 0x0, 0xff}, 0x7, 0x6, 0xfffffffc, 0x101, 0x3, 0x4, 0x0, 0xffffffffffffffff}) (async)
fhstatfs(&(0x7f0000000000)={{[0xfffffffe, 0x80000000]}, {0x9, 0xd, "22f82ea7d870ee0ddd9dc3f8a93cd925"}}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, <r9=>0x0}) (async)
r10 = getpid()
ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0x14, r10)
msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000040)={{0x0, r7, r9, 0xffffffffffffffff, 0x22, 0x9, 0x0, 0x1}, 0x400, 0x8, 0x71b50ca3, 0x5, 0x7, 0x8, r10}) (async)
r11 = getegid()
r12 = accept4$inet6(r4, &(0x7f0000000d40)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000d80)=0x1c, 0x0) (async)
r13 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r13, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc) (async)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000f80)={&(0x7f0000000400)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f00000004c0)=[{&(0x7f0000000440)="ab5cdefd0f69e0e33b63e20d3442c164b35ad42ae85acde2ccc03644dc7f506d72b730fc30a0c7d69b5deafbae104b3144ff4f0bff8c74623611e2184be91e91c676ff92fceba2d9375c4d7e66c96722cb0484", 0x53}], 0x1, &(0x7f0000000dc0)=[@cred={0x60, 0xffff, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]}, @rights={0x28, 0xffff, 0x1, [0xffffffffffffff9c, 0xffffffffffffffff, r0, r4, r4, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x20, 0xffff, 0x1, [r2, r4, r4, 0xffffffffffffffff, r0]}, @cred={0x60, 0xffff, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x60, 0xffff, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x10, [0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, r7, 0xffffffffffffffff, r11]}, @rights={0x28, 0xffff, 0x1, [r12, r3, r13, r5, r3, r1, 0xffffffffffffff9c]}], 0x190}, 0x100) (async)
connect$inet(r5, &(0x7f0000000100)={0x10, 0x2, 0x1, @loopback}, 0x10) (async)
r14 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r14, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc) (async)
recvfrom$inet(r14, &(0x7f0000000200)=""/209, 0xd1, 0x400c1, &(0x7f0000000000)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

17:06:16 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"5a48df63f06c0bee05219f9d90a9e695d492b373b677c1a24585c61c83e39132e629d9e14d6c04b764fa8ad5c956b754ae5e12121a1a2dffad8c891c589d93feaad17ef735cb429f77f272cf64f5a42d4897da3e4d1d892c2e69d2226cf02cb3f9b106ae55189f79174f1903f06f51af575c38906c38cb610b979a05e35ad5e432cf8894db0f1edf6b6241990bdd807bb94cb011f3157ac0538a927c05a2e0f2aebaefad99c61a528adb9b379899feaddc92a9399b4a4a7582b9f334c656c1c727f9f310a17318a2bf854bbc07fd609aeeba9a8ce13a025806f825a7ea106a21bdcfd9b7d4fa29021407ee7c439308611bd2f44872391bb0f4ffb47ddea4c66dbf88cca12fc6ef99eda9bcbf3d4539afa7b47f7c43835359b6e86611d2117863513c4d806a7ba8b63fc3c68479990762de52d72915160839c931c39e8a841e56027e558b9d59fa9c5352ff67e73fdbafad60b5a0f66a15beff138fad9574e40def4702d9d6cc5c92616104317df50c7e616a8a0c410a4d5a3f1ae99fdf3eecb36b5b08cba9a1b5ed68fc91edabf719c4ffd58743c0b426893ecfa73a87906615aef1445f5a5c261b2f09c6e71e24330bfb153c57442a6a689633357d682925cf44aabfa66e0db01fca215d83a5691430037127760fc2cf67dea5a87a997c02442dcd717fecfb7bc393a9c6f829faa5d1aff5d89034e78f377d52a35411d8ec235d2c411f8808197539ca96ce6abdcac9b47dd6c9dc5edb1116f922cf561451d5e19ea799b4eff6c872db705366e805d588a36bb58dfaab9895b842b8cdb63140cc7315c94f1812f4bc74c69ecd392c254ec575bfef9327b48cb55cb5ce40390388dab895f6f3f6c0ae52ee1c769552d155602551440fcea3566d4da1e8602375bf83120d7447476b27ab2504f68673d91168a93c4dde41f78f69be104f8d8bf19ac4ab90f5e78f4616f1c5076960e95576f923226c5731089b73945374208948af3dbcb3b74b4a4da0981cc8a0cc64e877d630bd0f8a334cc2ada75cce14bb3751b335c6bc5c213adb76dead9c8aa472d9a44b3910ccba2f1c6bfdd5f0cfd64ad20934de566adee54905165289aac5e93c1630ca3cff96819daea7d9dee44c5855aa0284578db3a474a716ab2219d4a78ea12ad232a527e7545554f688f17d5de6c049b7981ca9ceb29b1f029af17071deb28f768b12f52a6a3bddf3507ce12f672fb5b797cf1cd446e8e9c368f6553fd7156fe0e443a700", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)

17:06:17 executing program 2:
sendto$unix(0xffffffffffffffff, &(0x7f0000000300)="ad93eafb05a799201b9b6ead78175ce9ffb9fd2bf31955f854154131c2f7ecef8c376090177b1e98b13df72293198451a108f7a1a73e3485a693f48e995b82388f02653dcfe0c4ef01b015d3df34623058f3f9421b834220dd807394866eab52169965298775609337b085f6de85781315b76c2d66872066c75d9fe61ddcba979ae3db6a4b1b779829cfe3", 0x8b, 0x100, &(0x7f0000000040)=@abs={0x8, 0x0, 0x0, 0x3}, 0x8)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1) (async)
r2 = dup2(r0, r1)
socket(0x2, 0x1, 0x0) (async)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
fcntl$dupfd(r3, 0x0, r2) (async)
r4 = fcntl$dupfd(r3, 0x0, r2)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14) (async)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
r5 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc) (async)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc)
shutdown(0xffffffffffffffff, 0x1)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000440)) (async)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, <r6=>0x0, <r7=>0x0})
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x0, r7, r6, 0x0, 0x109, 0x8, 0x80}, 0x0, 0x5, 0x0, 0xbd9d, 0x0, 0xfffffffffffffffd})
getgroups(0x5, &(0x7f0000000280)=[r7, r7, r7, r7, r7]) (async)
getgroups(0x5, &(0x7f0000000280)=[r7, <r8=>r7, r7, r7, r7])
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{r6, r8, 0x0, r7, 0x44, 0x81, 0x0, 0xff}, 0x7, 0x6, 0xfffffffc, 0x101, 0x3, 0x4, 0x0, 0xffffffffffffffff})
fhstatfs(&(0x7f0000000000)={{[0xfffffffe, 0x80000000]}, {0x9, 0xd, "22f82ea7d870ee0ddd9dc3f8a93cd925"}}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, <r9=>0x0})
r10 = getpid()
ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0x14, r10) (async)
ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0x14, r10)
msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000040)={{0x0, r7, r9, 0xffffffffffffffff, 0x22, 0x9, 0x0, 0x1}, 0x400, 0x8, 0x71b50ca3, 0x5, 0x7, 0x8, r10})
r11 = getegid()
accept4$inet6(r4, &(0x7f0000000d40)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000d80)=0x1c, 0x0) (async)
r12 = accept4$inet6(r4, &(0x7f0000000d40)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000d80)=0x1c, 0x0)
r13 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r13, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000f80)={&(0x7f0000000400)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f00000004c0)=[{&(0x7f0000000440)="ab5cdefd0f69e0e33b63e20d3442c164b35ad42ae85acde2ccc03644dc7f506d72b730fc30a0c7d69b5deafbae104b3144ff4f0bff8c74623611e2184be91e91c676ff92fceba2d9375c4d7e66c96722cb0484", 0x53}], 0x1, &(0x7f0000000dc0)=[@cred={0x60, 0xffff, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]}, @rights={0x28, 0xffff, 0x1, [0xffffffffffffff9c, 0xffffffffffffffff, r0, r4, r4, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x20, 0xffff, 0x1, [r2, r4, r4, 0xffffffffffffffff, r0]}, @cred={0x60, 0xffff, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x60, 0xffff, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x10, [0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, r7, 0xffffffffffffffff, r11]}, @rights={0x28, 0xffff, 0x1, [r12, r3, r13, r5, r3, r1, 0xffffffffffffff9c]}], 0x190}, 0x100)
connect$inet(r5, &(0x7f0000000100)={0x10, 0x2, 0x1, @loopback}, 0x10)
r14 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r14, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc)
recvfrom$inet(r14, &(0x7f0000000200)=""/209, 0xd1, 0x400c1, &(0x7f0000000000)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

17:06:17 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000280)={0x10, 0x2, 0x1}, 0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, 0x0, 0x0, 0x0, 0x1cd}, 0x98)

17:06:17 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(0xffffffffffffffff, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f0000000140)={<r8=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r8, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:17 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000280)={0x10, 0x2, 0x1}, 0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, 0x0, 0x0, 0x0, 0x1cd}, 0x98)

17:06:17 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r3, &(0x7f0000000940)={&(0x7f0000000440)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, &(0x7f0000000840)=[@dstaddrv6={0x1c, 0x84, 0xa, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}], 0x38}, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x102}, 0x98)
setsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x8f}, 0x8)
connect$inet6(r2, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x20, @mcast1, 0xde8}, 0x1c)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r5 = fcntl$dupfd(r4, 0x0, r2)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
setsockopt$inet_tcp_int(r5, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

17:06:17 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r8 = dup2(r6, r7)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r8, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)

17:06:17 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1) (async)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r3, &(0x7f0000000940)={&(0x7f0000000440)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, &(0x7f0000000840)=[@dstaddrv6={0x1c, 0x84, 0xa, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}], 0x38}, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x102}, 0x98)
setsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x8f}, 0x8) (async)
connect$inet6(r2, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x20, @mcast1, 0xde8}, 0x1c) (async)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
r5 = fcntl$dupfd(r4, 0x0, r2)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14) (async)
setsockopt$inet_tcp_int(r5, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4) (async)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

17:06:17 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000280)={0x10, 0x2, 0x1}, 0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, 0x0, 0x0, 0x0, 0x1cd}, 0x98)

17:06:17 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(0xffffffffffffffff, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f0000000140)={<r8=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r8, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:17 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r8 = dup2(r6, r7)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r8, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)

17:06:17 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="03000800e0ff07032a8cbb62ee36959952941aa400804000008006003eeaa81cf971535a1439971d2002424c474809000000c32fc2681cf38c05b0717823d33f4a24c9a6e9e7c42a55bfd54b08a098dd6491170b93f5f8ffffff002b5d99eb624d6956e073140406cc9ad205b794a09324f44fac01f787c238329e6b06eca403d35998ee08d0678551f163e232c7f8852974619ea5f29e7b2c650005b1a09779eb2e56000000000000000000006bfa5b57a71f34db7eb91a42d7c2d3bd271680a398074abb3e7dd33146cc53f7b6f83f321b4756acbfad379a2424dded95b160730c1d02ca4b7116791ef7bc7bf89b3d791ed2d3d6f22aa57b533cd643b1b47136bc9bbcbbabdbc2d12ed815def263fa57477147db5280ec10d35ba865d8239442ac5a258830b84ec5acc96d8fb80ebe10354975c8d5cbc2225cba03ff8d01428302d2b1e95447f6f5fcc2e2642b04df607ef50dc077f43be11b07531fb59dbea7a463936411f0d70fed011ddd5d21c18d29748ea8ff79a3dd7989e4cf9bd0f20b0675d36995a232aada67ecffd223c5f234d10b66fa3acb8bb9d6ddb6a02e10e4af73dc43cb0e60af1fc3a7163437f24c79c05d172ceacd0fc2c8ac8c53c856466999291d8185d61789d9269c51e4ac5f6e806f7382a2b95db8b81921187d010d75e8cf0ce2fca55b213a41d79505a56b4444d5dee7e73421befde60df23bd0b88b7e6a03d9e8f6ef02bef46ab8e8815349cfc227c54000653f21824d2ee8d092bae022384d59ecdf149b42c8ff9dd254d72f3da3cf490e26d81f9e07c4171a59a976b345e06ed458c7f9d2f970fd5d5ef6f4674f175ac2badd7624d1e370a686d436cf759e1c2017c0c6e3b22f2c6ba0b9376d02489ec33b842c2d94054f0000e1f64316c5c55fd1ca4aeb518ff454d844bc997eda33ca514536849f257050e6584980c2be5f80b515b553b8e20b5bcca47680e2ae2056d029ffcaf9c96c8a7bd1c14cbaf1f098cdb655290ce6b80000000000000000000000000000000000000000000000000000000093b64350f828879d72fd6a7b7297fb18be34fa3cb9eafd28235652c673fe90cf14f9850e9550f7506a86be8fc510cfd247142758c2ec5358bfaf67cab3b195b275fb61dbe184fdb18c88c7de8aeebe76474352f43c32ece91bc75937bef2e624c138aeb6c251f5bc8e2ebda38cf40e94fbd67d6ee7c48142fc61fc4a27fbe5e3284926017ef553c76fc9af361b9c4c06ef823a93f863fcae0c98d79dcff21206cd03862c0b17222e08b262bed59dc5f8766d757c54eba2ba5be8657bf4a402271ecff1a3c63d8529491a0dd0e5e5c5b71283583417c9078484a44b481d1a0000"], &(0x7f00000005c0)=0x1a)
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r8 = dup2(r6, r7)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r8, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})

17:06:17 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000900)={0xfffffffffffffeaf, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, 0x0, 0x0, 0x0, 0x1cd}, 0x98)

17:06:17 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r3, &(0x7f0000000940)={&(0x7f0000000440)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, &(0x7f0000000840)=[@dstaddrv6={0x1c, 0x84, 0xa, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}], 0x38}, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x102}, 0x98)
setsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x8f}, 0x8)
connect$inet6(r2, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x20, @mcast1, 0xde8}, 0x1c)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r5 = fcntl$dupfd(r4, 0x0, r2)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
setsockopt$inet_tcp_int(r5, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
dup2(r0, r1) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
sendmsg$inet6_sctp(r3, &(0x7f0000000940)={&(0x7f0000000440)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, &(0x7f0000000840)=[@dstaddrv6={0x1c, 0x84, 0xa, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}], 0x38}, 0x0) (async)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x102}, 0x98) (async)
setsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x8f}, 0x8) (async)
connect$inet6(r2, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x20, @mcast1, 0xde8}, 0x1c) (async)
socket(0x2, 0x1, 0x0) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
fcntl$dupfd(r4, 0x0, r2) (async)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14) (async)
setsockopt$inet_tcp_int(r5, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4) (async)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)

17:06:17 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = dup2(r7, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r8, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000140)={<r10=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r10, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:17 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000900)={0xfffffffffffffeaf, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, 0x0, 0x0, 0x0, 0x1cd}, 0x98)

17:06:17 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r8 = dup2(r6, r7)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000000080), 0x2bb)

17:06:17 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000900)={0xfffffffffffffeaf, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, 0x0, 0x0, 0x0, 0x1cd}, 0x98)

17:06:17 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
dup2(r6, r7)

17:06:17 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$KDGETMODE(r2, 0x4004667f, 0x54a003)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0x1, 0x4)
r3 = dup2(r0, r1)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r5 = fcntl$dupfd(r4, 0x0, r3)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
ioctl$KDGETMODE(r6, 0x4004667f, 0x54a003)
ioctl$EVIOCGUNIQ(r6, 0x40004508)
setsockopt$inet_tcp_int(r5, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

17:06:17 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x2, 0x1}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000900)={0xfffffffffffffeaf, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, 0x0, 0x0, 0x0, 0x1cd}, 0x98)

17:06:17 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = dup2(r7, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r8, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000140)={<r10=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r10, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:17 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_tcp(0x1c, 0x1, 0x0)

17:06:17 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x2, 0x1}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000900)={0xfffffffffffffeaf, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, 0x0, 0x0, 0x0, 0x1cd}, 0x98)

17:06:17 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = dup2(r7, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r8, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000140)={<r10=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r10, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:17 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x2, 0x1}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000900)={0xfffffffffffffeaf, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, 0x0, 0x0, 0x0, 0x1cd}, 0x98)

17:06:17 executing program 2:
socket$inet_sctp(0x2, 0x5, 0x84) (async)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$KDGETMODE(r2, 0x4004667f, 0x54a003)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0x1, 0x4) (async)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0x1, 0x4)
r3 = dup2(r0, r1)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
fcntl$dupfd(r4, 0x0, r3) (async)
r5 = fcntl$dupfd(r4, 0x0, r3)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14) (async)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
ioctl$KDGETMODE(r6, 0x4004667f, 0x54a003)
ioctl$EVIOCGUNIQ(r6, 0x40004508) (async)
ioctl$EVIOCGUNIQ(r6, 0x40004508)
setsockopt$inet_tcp_int(r5, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

17:06:17 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="03000800e0ff07032a8cbb62ee36959952941aa400804000008006003eeaa81cf971535a1439971d2002424c474809000000c32fc2681cf38c05b0717823d33f4a24c9a6e9e7c42a55bfd54b08a098dd6491170b93f5f8ffffff002b5d99eb624d6956e073140406cc9ad205b794a09324f44fac01f787c238329e6b06eca403d35998ee08d0678551f163e232c7f8852974619ea5f29e7b2c650005b1a09779eb2e56000000000000000000006bfa5b57a71f34db7eb91a42d7c2d3bd271680a398074abb3e7dd33146cc53f7b6f83f321b4756acbfad379a2424dded95b160730c1d02ca4b7116791ef7bc7bf89b3d791ed2d3d6f22aa57b533cd643b1b47136bc9bbcbbabdbc2d12ed815def263fa57477147db5280ec10d35ba865d8239442ac5a258830b84ec5acc96d8fb80ebe10354975c8d5cbc2225cba03ff8d01428302d2b1e95447f6f5fcc2e2642b04df607ef50dc077f43be11b07531fb59dbea7a463936411f0d70fed011ddd5d21c18d29748ea8ff79a3dd7989e4cf9bd0f20b0675d36995a232aada67ecffd223c5f234d10b66fa3acb8bb9d6ddb6a02e10e4af73dc43cb0e60af1fc3a7163437f24c79c05d172ceacd0fc2c8ac8c53c856466999291d8185d61789d9269c51e4ac5f6e806f7382a2b95db8b81921187d010d75e8cf0ce2fca55b213a41d79505a56b4444d5dee7e73421befde60df23bd0b88b7e6a03d9e8f6ef02bef46ab8e8815349cfc227c54000653f21824d2ee8d092bae022384d59ecdf149b42c8ff9dd254d72f3da3cf490e26d81f9e07c4171a59a976b345e06ed458c7f9d2f970fd5d5ef6f4674f175ac2badd7624d1e370a686d436cf759e1c2017c0c6e3b22f2c6ba0b9376d02489ec33b842c2d94054f0000e1f64316c5c55fd1ca4aeb518ff454d844bc997eda33ca514536849f257050e6584980c2be5f80b515b553b8e20b5bcca47680e2ae2056d029ffcaf9c96c8a7bd1c14cbaf1f098cdb655290ce6b80000000000000000000000000000000000000000000000000000000093b64350f828879d72fd6a7b7297fb18be34fa3cb9eafd28235652c673fe90cf14f9850e9550f7506a86be8fc510cfd247142758c2ec5358bfaf67cab3b195b275fb61dbe184fdb18c88c7de8aeebe76474352f43c32ece91bc75937bef2e624c138aeb6c251f5bc8e2ebda38cf40e94fbd67d6ee7c48142fc61fc4a27fbe5e3284926017ef553c76fc9af361b9c4c06ef823a93f863fcae0c98d79dcff21206cd03862c0b17222e08b262bed59dc5f8766d757c54eba2ba5be8657bf4a402271ecff1a3c63d8529491a0dd0e5e5c5b71283583417c9078484a44b481d1a0000"], &(0x7f00000005c0)=0x1a)
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84)

17:06:17 executing program 0:
socket(0x2, 0x1, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000280)={0x10, 0x2, 0x1}, 0x10)
connect$inet(r0, &(0x7f0000000900)={0xfffffffffffffeaf, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, 0x0, 0x0, 0x0, 0x1cd}, 0x98)

17:06:17 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)

17:06:17 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r8 = dup2(0xffffffffffffffff, r7)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r8, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000140)={<r10=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r10, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:17 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000280)={0x10, 0x2, 0x1}, 0x10)
connect$inet(r0, &(0x7f0000000900)={0xfffffffffffffeaf, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, 0x0, 0x0, 0x0, 0x1cd}, 0x98)

17:06:17 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84) (async, rerun: 64)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async, rerun: 64)
freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$KDGETMODE(r2, 0x4004667f, 0x54a003)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0x1, 0x4)
r3 = dup2(r0, r1) (async)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async, rerun: 64)
r5 = fcntl$dupfd(r4, 0x0, r3) (async, rerun: 64)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14) (async, rerun: 32)
freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, <r6=>0xffffffffffffffff}) (rerun: 32)
ioctl$KDGETMODE(r6, 0x4004667f, 0x54a003) (async)
ioctl$EVIOCGUNIQ(r6, 0x40004508) (async, rerun: 32)
setsockopt$inet_tcp_int(r5, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4) (async, rerun: 32)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

17:06:17 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"5a48df63f06c0bee05219f9d90a9e695d492b373b677c1a24585c61c83e39132e629d9e14d6c04b764fa8ad5c956b754ae5e12121a1a2dffad8c891c589d93feaad17ef735cb429f77f272cf64f5a42d4897da3e4d1d892c2e69d2226cf02cb3f9b106ae55189f79174f1903f06f51af575c38906c38cb610b979a05e35ad5e432cf8894db0f1edf6b6241990bdd807bb94cb011f3157ac0538a927c05a2e0f2aebaefad99c61a528adb9b379899feaddc92a9399b4a4a7582b9f334c656c1c727f9f310a17318a2bf854bbc07fd609aeeba9a8ce13a025806f825a7ea106a21bdcfd9b7d4fa29021407ee7c439308611bd2f44872391bb0f4ffb47ddea4c66dbf88cca12fc6ef99eda9bcbf3d4539afa7b47f7c43835359b6e86611d2117863513c4d806a7ba8b63fc3c68479990762de52d72915160839c931c39e8a841e56027e558b9d59fa9c5352ff67e73fdbafad60b5a0f66a15beff138fad9574e40def4702d9d6cc5c92616104317df50c7e616a8a0c410a4d5a3f1ae99fdf3eecb36b5b08cba9a1b5ed68fc91edabf719c4ffd58743c0b426893ecfa73a87906615aef1445f5a5c261b2f09c6e71e24330bfb153c57442a6a689633357d682925cf44aabfa66e0db01fca215d83a5691430037127760fc2cf67dea5a87a997c02442dcd717fecfb7bc393a9c6f829faa5d1aff5d89034e78f377d52a35411d8ec235d2c411f8808197539ca96ce6abdcac9b47dd6c9dc5edb1116f922cf561451d5e19ea799b4eff6c872db705366e805d588a36bb58dfaab9895b842b8cdb63140cc7315c94f1812f4bc74c69ecd392c254ec575bfef9327b48cb55cb5ce40390388dab895f6f3f6c0ae52ee1c769552d155602551440fcea3566d4da1e8602375bf83120d7447476b27ab2504f68673d91168a93c4dde41f78f69be104f8d8bf19ac4ab90f5e78f4616f1c5076960e95576f923226c5731089b73945374208948af3dbcb3b74b4a4da0981cc8a0cc64e877d630bd0f8a334cc2ada75cce14bb3751b335c6bc5c213adb76dead9c8aa472d9a44b3910ccba2f1c6bfdd5f0cfd64ad20934de566adee54905165289aac5e93c1630ca3cff96819daea7d9dee44c5855aa0284578db3a474a716ab2219d4a78ea12ad232a527e7545554f688f17d5de6c049b7981ca9ceb29b1f029af17071deb28f768b12f52a6a3bddf3507ce12f672fb5b797cf1cd446e8e9c368f6553fd7156fe0e443a700", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
socket$inet6_sctp(0x1c, 0x1, 0x84)

17:06:17 executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
bind$inet(r0, &(0x7f0000000280)={0x10, 0x2, 0x1}, 0x10)
connect$inet(r0, &(0x7f0000000900)={0xfffffffffffffeaf, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, 0x0, 0x0, 0x0, 0x1cd}, 0x98)

17:06:17 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
r4 = socket$inet(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000200)={0x0, 0x1, 0x8000, 0x1, 0x48, 0x101, 0x3, 0x3, {@in={{0x10, 0x2, 0x0, @multicast1}}, 0x0, 0x52, 0x2, 0x9, 0x1, 0xfff}}, &(0x7f0000000080)=0xb0)
r5 = accept$inet(r0, 0x0, &(0x7f0000000040))
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x3f}, 0xc)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x7ff, 0x7, [0x5420, 0x3575, 0x3, 0x8, 0x5, 0xdf74, 0x1]}, 0x16)
r6 = fcntl$dupfd(r3, 0x0, r2)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
setsockopt$inet_tcp_int(r6, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

17:06:17 executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
bind$inet(r0, &(0x7f0000000280)={0x10, 0x2, 0x1}, 0x10)
connect$inet(r0, &(0x7f0000000900)={0xfffffffffffffeaf, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, 0x0, 0x0, 0x0, 0x1cd}, 0x98)

17:06:17 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)

17:06:17 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="03000800e0ff07032a8cbb62ee36959952941aa400804000008006003eeaa81cf971535a1439971d2002424c474809000000c32fc2681cf38c05b0717823d33f4a24c9a6e9e7c42a55bfd54b08a098dd6491170b93f5f8ffffff002b5d99eb624d6956e073140406cc9ad205b794a09324f44fac01f787c238329e6b06eca403d35998ee08d0678551f163e232c7f8852974619ea5f29e7b2c650005b1a09779eb2e56000000000000000000006bfa5b57a71f34db7eb91a42d7c2d3bd271680a398074abb3e7dd33146cc53f7b6f83f321b4756acbfad379a2424dded95b160730c1d02ca4b7116791ef7bc7bf89b3d791ed2d3d6f22aa57b533cd643b1b47136bc9bbcbbabdbc2d12ed815def263fa57477147db5280ec10d35ba865d8239442ac5a258830b84ec5acc96d8fb80ebe10354975c8d5cbc2225cba03ff8d01428302d2b1e95447f6f5fcc2e2642b04df607ef50dc077f43be11b07531fb59dbea7a463936411f0d70fed011ddd5d21c18d29748ea8ff79a3dd7989e4cf9bd0f20b0675d36995a232aada67ecffd223c5f234d10b66fa3acb8bb9d6ddb6a02e10e4af73dc43cb0e60af1fc3a7163437f24c79c05d172ceacd0fc2c8ac8c53c856466999291d8185d61789d9269c51e4ac5f6e806f7382a2b95db8b81921187d010d75e8cf0ce2fca55b213a41d79505a56b4444d5dee7e73421befde60df23bd0b88b7e6a03d9e8f6ef02bef46ab8e8815349cfc227c54000653f21824d2ee8d092bae022384d59ecdf149b42c8ff9dd254d72f3da3cf490e26d81f9e07c4171a59a976b345e06ed458c7f9d2f970fd5d5ef6f4674f175ac2badd7624d1e370a686d436cf759e1c2017c0c6e3b22f2c6ba0b9376d02489ec33b842c2d94054f0000e1f64316c5c55fd1ca4aeb518ff454d844bc997eda33ca514536849f257050e6584980c2be5f80b515b553b8e20b5bcca47680e2ae2056d029ffcaf9c96c8a7bd1c14cbaf1f098cdb655290ce6b80000000000000000000000000000000000000000000000000000000093b64350f828879d72fd6a7b7297fb18be34fa3cb9eafd28235652c673fe90cf14f9850e9550f7506a86be8fc510cfd247142758c2ec5358bfaf67cab3b195b275fb61dbe184fdb18c88c7de8aeebe76474352f43c32ece91bc75937bef2e624c138aeb6c251f5bc8e2ebda38cf40e94fbd67d6ee7c48142fc61fc4a27fbe5e3284926017ef553c76fc9af361b9c4c06ef823a93f863fcae0c98d79dcff21206cd03862c0b17222e08b262bed59dc5f8766d757c54eba2ba5be8657bf4a402271ecff1a3c63d8529491a0dd0e5e5c5b71283583417c9078484a44b481d1a0000"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r8 = dup2(0xffffffffffffffff, r7)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r8, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000140)={<r10=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r10, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:17 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340), &(0x7f0000000380)=0x8)

17:06:17 executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
bind$inet(r0, &(0x7f0000000280)={0x10, 0x2, 0x1}, 0x10)
connect$inet(r0, &(0x7f0000000900)={0xfffffffffffffeaf, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, 0x0, 0x0, 0x0, 0x1cd}, 0x98)

17:06:17 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0) (async)
r4 = socket$inet(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000200)={0x0, 0x1, 0x8000, 0x1, 0x48, 0x101, 0x3, 0x3, {@in={{0x10, 0x2, 0x0, @multicast1}}, 0x0, 0x52, 0x2, 0x9, 0x1, 0xfff}}, &(0x7f0000000080)=0xb0) (async)
r5 = accept$inet(r0, 0x0, &(0x7f0000000040))
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x3f}, 0xc)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x7ff, 0x7, [0x5420, 0x3575, 0x3, 0x8, 0x5, 0xdf74, 0x1]}, 0x16) (async)
r6 = fcntl$dupfd(r3, 0x0, r2)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14) (async)
setsockopt$inet_tcp_int(r6, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4) (async, rerun: 64)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (rerun: 64)

17:06:17 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"5a48df63f06c0bee05219f9d90a9e695d492b373b677c1a24585c61c83e39132e629d9e14d6c04b764fa8ad5c956b754ae5e12121a1a2dffad8c891c589d93feaad17ef735cb429f77f272cf64f5a42d4897da3e4d1d892c2e69d2226cf02cb3f9b106ae55189f79174f1903f06f51af575c38906c38cb610b979a05e35ad5e432cf8894db0f1edf6b6241990bdd807bb94cb011f3157ac0538a927c05a2e0f2aebaefad99c61a528adb9b379899feaddc92a9399b4a4a7582b9f334c656c1c727f9f310a17318a2bf854bbc07fd609aeeba9a8ce13a025806f825a7ea106a21bdcfd9b7d4fa29021407ee7c439308611bd2f44872391bb0f4ffb47ddea4c66dbf88cca12fc6ef99eda9bcbf3d4539afa7b47f7c43835359b6e86611d2117863513c4d806a7ba8b63fc3c68479990762de52d72915160839c931c39e8a841e56027e558b9d59fa9c5352ff67e73fdbafad60b5a0f66a15beff138fad9574e40def4702d9d6cc5c92616104317df50c7e616a8a0c410a4d5a3f1ae99fdf3eecb36b5b08cba9a1b5ed68fc91edabf719c4ffd58743c0b426893ecfa73a87906615aef1445f5a5c261b2f09c6e71e24330bfb153c57442a6a689633357d682925cf44aabfa66e0db01fca215d83a5691430037127760fc2cf67dea5a87a997c02442dcd717fecfb7bc393a9c6f829faa5d1aff5d89034e78f377d52a35411d8ec235d2c411f8808197539ca96ce6abdcac9b47dd6c9dc5edb1116f922cf561451d5e19ea799b4eff6c872db705366e805d588a36bb58dfaab9895b842b8cdb63140cc7315c94f1812f4bc74c69ecd392c254ec575bfef9327b48cb55cb5ce40390388dab895f6f3f6c0ae52ee1c769552d155602551440fcea3566d4da1e8602375bf83120d7447476b27ab2504f68673d91168a93c4dde41f78f69be104f8d8bf19ac4ab90f5e78f4616f1c5076960e95576f923226c5731089b73945374208948af3dbcb3b74b4a4da0981cc8a0cc64e877d630bd0f8a334cc2ada75cce14bb3751b335c6bc5c213adb76dead9c8aa472d9a44b3910ccba2f1c6bfdd5f0cfd64ad20934de566adee54905165289aac5e93c1630ca3cff96819daea7d9dee44c5855aa0284578db3a474a716ab2219d4a78ea12ad232a527e7545554f688f17d5de6c049b7981ca9ceb29b1f029af17071deb28f768b12f52a6a3bddf3507ce12f672fb5b797cf1cd446e8e9c368f6553fd7156fe0e443a700", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r8 = dup2(0xffffffffffffffff, r7)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r8, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000140)={<r10=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r10, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:17 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340), &(0x7f0000000380)=0x8)

17:06:17 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x2, 0x1}, 0x10)
connect$inet(r0, &(0x7f0000000900)={0xfffffffffffffeaf, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, 0x0, 0x0, 0x0, 0x1cd}, 0x98)

17:06:17 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
r4 = socket$inet(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000200)={0x0, 0x1, 0x8000, 0x1, 0x48, 0x101, 0x3, 0x3, {@in={{0x10, 0x2, 0x0, @multicast1}}, 0x0, 0x52, 0x2, 0x9, 0x1, 0xfff}}, &(0x7f0000000080)=0xb0)
r5 = accept$inet(r0, 0x0, &(0x7f0000000040))
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x3f}, 0xc)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x7ff, 0x7, [0x5420, 0x3575, 0x3, 0x8, 0x5, 0xdf74, 0x1]}, 0x16)
r6 = fcntl$dupfd(r3, 0x0, r2)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
setsockopt$inet_tcp_int(r6, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
dup2(r0, r1) (async)
socket(0x2, 0x1, 0x0) (async)
socket$inet(0x2, 0x5, 0x0) (async)
getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000200)={0x0, 0x1, 0x8000, 0x1, 0x48, 0x101, 0x3, 0x3, {@in={{0x10, 0x2, 0x0, @multicast1}}, 0x0, 0x52, 0x2, 0x9, 0x1, 0xfff}}, &(0x7f0000000080)=0xb0) (async)
accept$inet(r0, 0x0, &(0x7f0000000040)) (async)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x3f}, 0xc) (async)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x7ff, 0x7, [0x5420, 0x3575, 0x3, 0x8, 0x5, 0xdf74, 0x1]}, 0x16) (async)
fcntl$dupfd(r3, 0x0, r2) (async)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14) (async)
setsockopt$inet_tcp_int(r6, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4) (async)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)

17:06:17 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x2, 0x1}, 0x10)
connect$inet(r0, &(0x7f0000000900)={0xfffffffffffffeaf, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, 0x0, 0x0, 0x0, 0x1cd}, 0x98)

17:06:17 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = fcntl$dupfd(r3, 0x0, r2)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000000)={0x102, "b900000008000000180000000000da00"}, 0x14)
setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

17:06:17 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x1200, &(0x7f0000000340), &(0x7f0000000380)=0x8)

17:06:17 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:17 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x2, 0x1}, 0x10)
connect$inet(r0, &(0x7f0000000900)={0xfffffffffffffeaf, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, 0x0, 0x0, 0x0, 0x1cd}, 0x98)

17:06:17 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84) (async)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1) (async)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = fcntl$dupfd(r3, 0x0, r2)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000000)={0x102, "b900000008000000180000000000da00"}, 0x14)
setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4) (async)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

17:06:17 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x1200, &(0x7f0000000340), &(0x7f0000000380)=0x8)

17:06:17 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
fcntl$dupfd(r3, 0x0, r2) (async)
r4 = fcntl$dupfd(r3, 0x0, r2)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000000)={0x102, "b900000008000000180000000000da00"}, 0x14) (async)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000000)={0x102, "b900000008000000180000000000da00"}, 0x14)
setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4) (async)
setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

17:06:17 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000900)={0xfffffffffffffeaf, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, 0x0, 0x0, 0x0, 0x1cd}, 0x98)

17:06:17 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="03000800e0ff07032a8cbb62ee36959952941aa400804000008006003eeaa81cf971535a1439971d2002424c474809000000c32fc2681cf38c05b0717823d33f4a24c9a6e9e7c42a55bfd54b08a098dd6491170b93f5f8ffffff002b5d99eb624d6956e073140406cc9ad205b794a09324f44fac01f787c238329e6b06eca403d35998ee08d0678551f163e232c7f8852974619ea5f29e7b2c650005b1a09779eb2e56000000000000000000006bfa5b57a71f34db7eb91a42d7c2d3bd271680a398074abb3e7dd33146cc53f7b6f83f321b4756acbfad379a2424dded95b160730c1d02ca4b7116791ef7bc7bf89b3d791ed2d3d6f22aa57b533cd643b1b47136bc9bbcbbabdbc2d12ed815def263fa57477147db5280ec10d35ba865d8239442ac5a258830b84ec5acc96d8fb80ebe10354975c8d5cbc2225cba03ff8d01428302d2b1e95447f6f5fcc2e2642b04df607ef50dc077f43be11b07531fb59dbea7a463936411f0d70fed011ddd5d21c18d29748ea8ff79a3dd7989e4cf9bd0f20b0675d36995a232aada67ecffd223c5f234d10b66fa3acb8bb9d6ddb6a02e10e4af73dc43cb0e60af1fc3a7163437f24c79c05d172ceacd0fc2c8ac8c53c856466999291d8185d61789d9269c51e4ac5f6e806f7382a2b95db8b81921187d010d75e8cf0ce2fca55b213a41d79505a56b4444d5dee7e73421befde60df23bd0b88b7e6a03d9e8f6ef02bef46ab8e8815349cfc227c54000653f21824d2ee8d092bae022384d59ecdf149b42c8ff9dd254d72f3da3cf490e26d81f9e07c4171a59a976b345e06ed458c7f9d2f970fd5d5ef6f4674f175ac2badd7624d1e370a686d436cf759e1c2017c0c6e3b22f2c6ba0b9376d02489ec33b842c2d94054f0000e1f64316c5c55fd1ca4aeb518ff454d844bc997eda33ca514536849f257050e6584980c2be5f80b515b553b8e20b5bcca47680e2ae2056d029ffcaf9c96c8a7bd1c14cbaf1f098cdb655290ce6b80000000000000000000000000000000000000000000000000000000093b64350f828879d72fd6a7b7297fb18be34fa3cb9eafd28235652c673fe90cf14f9850e9550f7506a86be8fc510cfd247142758c2ec5358bfaf67cab3b195b275fb61dbe184fdb18c88c7de8aeebe76474352f43c32ece91bc75937bef2e624c138aeb6c251f5bc8e2ebda38cf40e94fbd67d6ee7c48142fc61fc4a27fbe5e3284926017ef553c76fc9af361b9c4c06ef823a93f863fcae0c98d79dcff21206cd03862c0b17222e08b262bed59dc5f8766d757c54eba2ba5be8657bf4a402271ecff1a3c63d8529491a0dd0e5e5c5b71283583417c9078484a44b481d1a0000"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:17 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
r4 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000000)={0x8c, 0x2c10, 0x4, 0x9}, 0x10)
dup2(r2, r2)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r5 = fcntl$dupfd(r3, 0x0, r2)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
r6 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc)
setsockopt$inet_tcp_int(r6, 0x6, 0x805, &(0x7f0000000040)=0xffffffff, 0x4)
setsockopt$inet_tcp_int(r5, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

17:06:17 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000900)={0xfffffffffffffeaf, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, 0x0, 0x0, 0x0, 0x1cd}, 0x98)

17:06:17 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x1200, &(0x7f0000000340), &(0x7f0000000380)=0x8)

17:06:17 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:17 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000900)={0xfffffffffffffeaf, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, 0x0, 0x0, 0x0, 0x1cd}, 0x98)

17:06:17 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1200, &(0x7f0000000340), &(0x7f0000000380)=0x8)

17:06:17 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
r4 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000000)={0x8c, 0x2c10, 0x4, 0x9}, 0x10) (async)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000000)={0x8c, 0x2c10, 0x4, 0x9}, 0x10)
dup2(r2, r2) (async)
dup2(r2, r2)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r5 = fcntl$dupfd(r3, 0x0, r2)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
r6 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc)
setsockopt$inet_tcp_int(r6, 0x6, 0x805, &(0x7f0000000040)=0xffffffff, 0x4)
setsockopt$inet_tcp_int(r5, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4) (async)
setsockopt$inet_tcp_int(r5, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

17:06:17 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r8 = dup2(r6, r7)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r8, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000140)={<r10=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r10, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(0xffffffffffffffff, &(0x7f0000001100)='(', 0x1)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:17 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000280)={0x10, 0x2, 0x1}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000900)={0xfffffffffffffeaf, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, 0x0, 0x0, 0x0, 0x1cd}, 0x98)

17:06:17 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000280)={0x10, 0x2, 0x1}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000900)={0xfffffffffffffeaf, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, 0x0, 0x0, 0x0, 0x1cd}, 0x98)

17:06:17 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
socket(0x2, 0x1, 0x0) (async)
r3 = socket(0x2, 0x1, 0x0)
r4 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000000)={0x8c, 0x2c10, 0x4, 0x9}, 0x10)
dup2(r2, r2)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
fcntl$dupfd(r3, 0x0, r2) (async)
r5 = fcntl$dupfd(r3, 0x0, r2)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
r6 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc)
setsockopt$inet_tcp_int(r6, 0x6, 0x805, &(0x7f0000000040)=0xffffffff, 0x4)
setsockopt$inet_tcp_int(r5, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

17:06:17 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1200, &(0x7f0000000340), &(0x7f0000000380)=0x8)

17:06:17 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000280)={0x10, 0x2, 0x1}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000900)={0xfffffffffffffeaf, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, 0x0, 0x0, 0x0, 0x1cd}, 0x98)

17:06:17 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r8 = dup2(r6, r7)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r8, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000140)={<r10=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r10, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(0xffffffffffffffff, &(0x7f0000001100)='(', 0x1)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:17 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
shutdown(r0, 0x1)
r4 = fcntl$dupfd(r3, 0x0, r2)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

17:06:17 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1200, &(0x7f0000000340), &(0x7f0000000380)=0x8)

17:06:17 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000280)={0x10, 0x2, 0x1}, 0x10)
connect$inet(r0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, 0x0, 0x0, 0x0, 0x1cd}, 0x98)

17:06:17 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000280)={0x10, 0x2, 0x1}, 0x10)
connect$inet(r0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, 0x0, 0x0, 0x0, 0x1cd}, 0x98)

17:06:17 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1200, &(0x7f0000000340), &(0x7f0000000380)=0x8)

17:06:17 executing program 2:
socket$inet_sctp(0x2, 0x5, 0x84) (async)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
shutdown(r0, 0x1)
r4 = fcntl$dupfd(r3, 0x0, r2)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14) (async)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

17:06:17 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"5a48df63f06c0bee05219f9d90a9e695d492b373b677c1a24585c61c83e39132e629d9e14d6c04b764fa8ad5c956b754ae5e12121a1a2dffad8c891c589d93feaad17ef735cb429f77f272cf64f5a42d4897da3e4d1d892c2e69d2226cf02cb3f9b106ae55189f79174f1903f06f51af575c38906c38cb610b979a05e35ad5e432cf8894db0f1edf6b6241990bdd807bb94cb011f3157ac0538a927c05a2e0f2aebaefad99c61a528adb9b379899feaddc92a9399b4a4a7582b9f334c656c1c727f9f310a17318a2bf854bbc07fd609aeeba9a8ce13a025806f825a7ea106a21bdcfd9b7d4fa29021407ee7c439308611bd2f44872391bb0f4ffb47ddea4c66dbf88cca12fc6ef99eda9bcbf3d4539afa7b47f7c43835359b6e86611d2117863513c4d806a7ba8b63fc3c68479990762de52d72915160839c931c39e8a841e56027e558b9d59fa9c5352ff67e73fdbafad60b5a0f66a15beff138fad9574e40def4702d9d6cc5c92616104317df50c7e616a8a0c410a4d5a3f1ae99fdf3eecb36b5b08cba9a1b5ed68fc91edabf719c4ffd58743c0b426893ecfa73a87906615aef1445f5a5c261b2f09c6e71e24330bfb153c57442a6a689633357d682925cf44aabfa66e0db01fca215d83a5691430037127760fc2cf67dea5a87a997c02442dcd717fecfb7bc393a9c6f829faa5d1aff5d89034e78f377d52a35411d8ec235d2c411f8808197539ca96ce6abdcac9b47dd6c9dc5edb1116f922cf561451d5e19ea799b4eff6c872db705366e805d588a36bb58dfaab9895b842b8cdb63140cc7315c94f1812f4bc74c69ecd392c254ec575bfef9327b48cb55cb5ce40390388dab895f6f3f6c0ae52ee1c769552d155602551440fcea3566d4da1e8602375bf83120d7447476b27ab2504f68673d91168a93c4dde41f78f69be104f8d8bf19ac4ab90f5e78f4616f1c5076960e95576f923226c5731089b73945374208948af3dbcb3b74b4a4da0981cc8a0cc64e877d630bd0f8a334cc2ada75cce14bb3751b335c6bc5c213adb76dead9c8aa472d9a44b3910ccba2f1c6bfdd5f0cfd64ad20934de566adee54905165289aac5e93c1630ca3cff96819daea7d9dee44c5855aa0284578db3a474a716ab2219d4a78ea12ad232a527e7545554f688f17d5de6c049b7981ca9ceb29b1f029af17071deb28f768b12f52a6a3bddf3507ce12f672fb5b797cf1cd446e8e9c368f6553fd7156fe0e443a700", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r8 = dup2(r6, r7)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r8, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000140)={<r10=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r10, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(0xffffffffffffffff, &(0x7f0000001100)='(', 0x1)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:18 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84) (async, rerun: 64)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) (rerun: 64)
r2 = dup2(r0, r1) (async)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
shutdown(r0, 0x1)
r4 = fcntl$dupfd(r3, 0x0, r2)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14) (async)
setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

17:06:18 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1200, &(0x7f0000000340), &(0x7f0000000380)=0x8)

17:06:18 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000280)={0x10, 0x2, 0x1}, 0x10)
connect$inet(r0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, 0x0, 0x0, 0x0, 0x1cd}, 0x98)

17:06:18 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340), &(0x7f0000000380)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r8 = dup2(r6, r7)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r8, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000140)={<r10=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r10, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r5, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r5, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r5, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:18 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000280)={0x10, 0x2, 0x1}, 0x10)
connect$inet(r0, &(0x7f0000000900)={0xfffffffffffffeaf, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, 0x0, 0x0, 0x0, 0x1cd}, 0x98)

17:06:18 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1200, &(0x7f0000000340), &(0x7f0000000380)=0x8)

17:06:18 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000280)={0x10, 0x2, 0x1}, 0x10)
connect$inet(r0, &(0x7f0000000900)={0xfffffffffffffeaf, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, 0x0, 0x0, 0x0, 0x1cd}, 0x98)

17:06:18 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
r4 = fcntl$dupfd(r3, 0x0, r2)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
ioctl$KDGETMODE(r5, 0x4004667f, 0x54a003)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000000)={0x9, 0xa60, 0x4, 0xe5}, 0x10)
r6 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc)
connect$inet(r6, &(0x7f0000000080)={0x10, 0x2, 0x1, @multicast1}, 0x10)

17:06:18 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1200, &(0x7f0000000340), &(0x7f0000000380)=0x8)

17:06:18 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84) (async)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1) (async)
r3 = socket(0x2, 0x1, 0x0)
r4 = fcntl$dupfd(r3, 0x0, r2)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14) (async)
setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4) (async)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
ioctl$KDGETMODE(r5, 0x4004667f, 0x54a003)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000000)={0x9, 0xa60, 0x4, 0xe5}, 0x10)
r6 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc) (async)
connect$inet(r6, &(0x7f0000000080)={0x10, 0x2, 0x1, @multicast1}, 0x10)

17:06:18 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000280)={0x10, 0x2, 0x1}, 0x10)
connect$inet(r0, &(0x7f0000000900)={0xfffffffffffffeaf, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, 0x0, 0x0, 0x0, 0x1cd}, 0x98)

17:06:18 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340), &(0x7f0000000380)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r8 = dup2(r6, r7)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r8, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000140)={<r10=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r10, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r5, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r5, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r5, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:18 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
r4 = fcntl$dupfd(r3, 0x0, r2)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
ioctl$KDGETMODE(r5, 0x4004667f, 0x54a003)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000000)={0x9, 0xa60, 0x4, 0xe5}, 0x10)
r6 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc)
connect$inet(r6, &(0x7f0000000080)={0x10, 0x2, 0x1, @multicast1}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
dup2(r0, r1) (async)
socket(0x2, 0x1, 0x0) (async)
fcntl$dupfd(r3, 0x0, r2) (async)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14) (async)
setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4) (async)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
freebsd10_pipe(&(0x7f0000000040)) (async)
ioctl$KDGETMODE(r5, 0x4004667f, 0x54a003) (async)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000000)={0x9, 0xa60, 0x4, 0xe5}, 0x10) (async)
socket$inet(0x2, 0x5, 0x0) (async)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc) (async)
connect$inet(r6, &(0x7f0000000080)={0x10, 0x2, 0x1, @multicast1}, 0x10) (async)

17:06:18 executing program 1:
socket(0x2, 0x1, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1200, &(0x7f0000000340), &(0x7f0000000380)=0x8)

17:06:18 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000280)={0x10, 0x2, 0x1}, 0x10)
connect$inet(r0, &(0x7f0000000900)={0xfffffffffffffeaf, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0)

17:06:18 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000280)={0x10, 0x2, 0x1}, 0x10)
connect$inet(r0, &(0x7f0000000900)={0xfffffffffffffeaf, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0)

17:06:18 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340), &(0x7f0000000380)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r8 = dup2(r6, r7)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r8, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000140)={<r10=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r10, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r5, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r5, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r5, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:18 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1200, &(0x7f0000000340), &(0x7f0000000380)=0x8)

17:06:18 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000280)={0x10, 0x2, 0x1}, 0x10)
connect$inet(r0, &(0x7f0000000900)={0xfffffffffffffeaf, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0)

17:06:18 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00', 0x604}, 0x24)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = fcntl$dupfd(r3, 0x0, r2)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
r5 = socket$inet(0x2, 0x5, 0x0)
r6 = accept$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000200)=0x10)
r7 = socket$inet(0x2, 0x5, 0x0)
r8 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc)
sendto$inet(r8, &(0x7f0000000280)="230ef143f9a4b3f9dc0dd8e8fc066931035c2c0de4e794a5fd8b317d962a6568ab27477aec84add9c635623319dfbd73791f804eb771f6382a7a1a661698efd81810fb0848460571e185914d456c18fac910bfa054a04ca7601e9262f6c9cc0f21c6eb2f0b8136cfeecf7e9b479e399694f39f4d0a4a06d555e2c56dcbc77d5816750f8c2c5bc8b330b7b4a9a90da62ced5488713127484ce39f8542cdcc5e182b7304b8277024df3eba4a9f66678bdef716affcc23d45b6f0de63ac007cf3975529a817bcdb6a54dcab411c5da36af38e6c867499934325151564f21ae35c0765177cf05f81299553c561437f1b7eb221df41cbfc", 0xf5, 0xc, &(0x7f0000000380)={0x10, 0x2, 0x2, @multicast1}, 0x10)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc)
bindat(r6, r7, &(0x7f0000000240)=@in={0x10, 0x2, 0x0, @rand_addr=0xfc000000}, 0x10)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14)
setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

17:06:18 executing program 1:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1200, &(0x7f0000000340), &(0x7f0000000380)=0x8)

17:06:18 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000280)={0x10, 0x2, 0x1}, 0x10)
connect$inet(r0, &(0x7f0000000900)={0xfffffffffffffeaf, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}}, 0x98)

17:06:18 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"5a48df63f06c0bee05219f9d90a9e695d492b373b677c1a24585c61c83e39132e629d9e14d6c04b764fa8ad5c956b754ae5e12121a1a2dffad8c891c589d93feaad17ef735cb429f77f272cf64f5a42d4897da3e4d1d892c2e69d2226cf02cb3f9b106ae55189f79174f1903f06f51af575c38906c38cb610b979a05e35ad5e432cf8894db0f1edf6b6241990bdd807bb94cb011f3157ac0538a927c05a2e0f2aebaefad99c61a528adb9b379899feaddc92a9399b4a4a7582b9f334c656c1c727f9f310a17318a2bf854bbc07fd609aeeba9a8ce13a025806f825a7ea106a21bdcfd9b7d4fa29021407ee7c439308611bd2f44872391bb0f4ffb47ddea4c66dbf88cca12fc6ef99eda9bcbf3d4539afa7b47f7c43835359b6e86611d2117863513c4d806a7ba8b63fc3c68479990762de52d72915160839c931c39e8a841e56027e558b9d59fa9c5352ff67e73fdbafad60b5a0f66a15beff138fad9574e40def4702d9d6cc5c92616104317df50c7e616a8a0c410a4d5a3f1ae99fdf3eecb36b5b08cba9a1b5ed68fc91edabf719c4ffd58743c0b426893ecfa73a87906615aef1445f5a5c261b2f09c6e71e24330bfb153c57442a6a689633357d682925cf44aabfa66e0db01fca215d83a5691430037127760fc2cf67dea5a87a997c02442dcd717fecfb7bc393a9c6f829faa5d1aff5d89034e78f377d52a35411d8ec235d2c411f8808197539ca96ce6abdcac9b47dd6c9dc5edb1116f922cf561451d5e19ea799b4eff6c872db705366e805d588a36bb58dfaab9895b842b8cdb63140cc7315c94f1812f4bc74c69ecd392c254ec575bfef9327b48cb55cb5ce40390388dab895f6f3f6c0ae52ee1c769552d155602551440fcea3566d4da1e8602375bf83120d7447476b27ab2504f68673d91168a93c4dde41f78f69be104f8d8bf19ac4ab90f5e78f4616f1c5076960e95576f923226c5731089b73945374208948af3dbcb3b74b4a4da0981cc8a0cc64e877d630bd0f8a334cc2ada75cce14bb3751b335c6bc5c213adb76dead9c8aa472d9a44b3910ccba2f1c6bfdd5f0cfd64ad20934de566adee54905165289aac5e93c1630ca3cff96819daea7d9dee44c5855aa0284578db3a474a716ab2219d4a78ea12ad232a527e7545554f688f17d5de6c049b7981ca9ceb29b1f029af17071deb28f768b12f52a6a3bddf3507ce12f672fb5b797cf1cd446e8e9c368f6553fd7156fe0e443a700", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r7 = dup2(r5, r6)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r7, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r8, 0x84, 0x1e, &(0x7f0000000140)={<r9=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000580)={r9, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r4, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r4, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r4, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r4, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:18 executing program 1:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1200, &(0x7f0000000340), &(0x7f0000000380)=0x8)

17:06:18 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32, @ANYBLOB="03000800e0ff07032a8cbb62ee36959952941aa400804000008006003eeaa81cf971535a1439971d2002424c474809000000c32fc2681cf38c05b0717823d33f4a24c9a6e9e7c42a55bfd54b08a098dd6491170b93f5f8ffffff002b5d99eb624d6956e073140406cc9ad205b794a09324f44fac01f787c238329e6b06eca403d35998ee08d0678551f163e232c7f8852974619ea5f29e7b2c650005b1a09779eb2e56000000000000000000006bfa5b57a71f34db7eb91a42d7c2d3bd271680a398074abb3e7dd33146cc53f7b6f83f321b4756acbfad379a2424dded95b160730c1d02ca4b7116791ef7bc7bf89b3d791ed2d3d6f22aa57b533cd643b1b47136bc9bbcbbabdbc2d12ed815def263fa57477147db5280ec10d35ba865d8239442ac5a258830b84ec5acc96d8fb80ebe10354975c8d5cbc2225cba03ff8d01428302d2b1e95447f6f5fcc2e2642b04df607ef50dc077f43be11b07531fb59dbea7a463936411f0d70fed011ddd5d21c18d29748ea8ff79a3dd7989e4cf9bd0f20b0675d36995a232aada67ecffd223c5f234d10b66fa3acb8bb9d6ddb6a02e10e4af73dc43cb0e60af1fc3a7163437f24c79c05d172ceacd0fc2c8ac8c53c856466999291d8185d61789d9269c51e4ac5f6e806f7382a2b95db8b81921187d010d75e8cf0ce2fca55b213a41d79505a56b4444d5dee7e73421befde60df23bd0b88b7e6a03d9e8f6ef02bef46ab8e8815349cfc227c54000653f21824d2ee8d092bae022384d59ecdf149b42c8ff9dd254d72f3da3cf490e26d81f9e07c4171a59a976b345e06ed458c7f9d2f970fd5d5ef6f4674f175ac2badd7624d1e370a686d436cf759e1c2017c0c6e3b22f2c6ba0b9376d02489ec33b842c2d94054f0000e1f64316c5c55fd1ca4aeb518ff454d844bc997eda33ca514536849f257050e6584980c2be5f80b515b553b8e20b5bcca47680e2ae2056d029ffcaf9c96c8a7bd1c14cbaf1f098cdb655290ce6b80000000000000000000000000000000000000000000000000000000093b64350f828879d72fd6a7b7297fb18be34fa3cb9eafd28235652c673fe90cf14f9850e9550f7506a86be8fc510cfd247142758c2ec5358bfaf67cab3b195b275fb61dbe184fdb18c88c7de8aeebe76474352f43c32ece91bc75937bef2e624c138aeb6c251f5bc8e2ebda38cf40e94fbd67d6ee7c48142fc61fc4a27fbe5e3284926017ef553c76fc9af361b9c4c06ef823a93f863fcae0c98d79dcff21206cd03862c0b17222e08b262bed59dc5f8766d757c54eba2ba5be8657bf4a402271ecff1a3c63d8529491a0dd0e5e5c5b71283583417c9078484a44b481d1a0000"], &(0x7f00000005c0)=0x1a)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r7 = dup2(r5, r6)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r7, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r8, 0x84, 0x1e, &(0x7f0000000140)={<r9=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000580)={r9, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r4, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r4, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r4, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r4, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:18 executing program 1:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1200, &(0x7f0000000340), &(0x7f0000000380)=0x8)

17:06:18 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000280)={0x10, 0x2, 0x1}, 0x10)
connect$inet(r0, &(0x7f0000000900)={0xfffffffffffffeaf, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}}, 0x98)

17:06:18 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00', 0x604}, 0x24)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = fcntl$dupfd(r3, 0x0, r2)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
r5 = socket$inet(0x2, 0x5, 0x0)
r6 = accept$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000200)=0x10)
r7 = socket$inet(0x2, 0x5, 0x0)
r8 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc)
sendto$inet(r8, &(0x7f0000000280)="230ef143f9a4b3f9dc0dd8e8fc066931035c2c0de4e794a5fd8b317d962a6568ab27477aec84add9c635623319dfbd73791f804eb771f6382a7a1a661698efd81810fb0848460571e185914d456c18fac910bfa054a04ca7601e9262f6c9cc0f21c6eb2f0b8136cfeecf7e9b479e399694f39f4d0a4a06d555e2c56dcbc77d5816750f8c2c5bc8b330b7b4a9a90da62ced5488713127484ce39f8542cdcc5e182b7304b8277024df3eba4a9f66678bdef716affcc23d45b6f0de63ac007cf3975529a817bcdb6a54dcab411c5da36af38e6c867499934325151564f21ae35c0765177cf05f81299553c561437f1b7eb221df41cbfc", 0xf5, 0xc, &(0x7f0000000380)={0x10, 0x2, 0x2, @multicast1}, 0x10)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc)
bindat(r6, r7, &(0x7f0000000240)=@in={0x10, 0x2, 0x0, @rand_addr=0xfc000000}, 0x10)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14)
setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
dup2(r0, r1) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00', 0x604}, 0x24) (async)
socket(0x2, 0x1, 0x0) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
fcntl$dupfd(r3, 0x0, r2) (async)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14) (async)
socket$inet(0x2, 0x5, 0x0) (async)
accept$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000200)=0x10) (async)
socket$inet(0x2, 0x5, 0x0) (async)
socket$inet(0x2, 0x5, 0x0) (async)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc) (async)
sendto$inet(r8, &(0x7f0000000280)="230ef143f9a4b3f9dc0dd8e8fc066931035c2c0de4e794a5fd8b317d962a6568ab27477aec84add9c635623319dfbd73791f804eb771f6382a7a1a661698efd81810fb0848460571e185914d456c18fac910bfa054a04ca7601e9262f6c9cc0f21c6eb2f0b8136cfeecf7e9b479e399694f39f4d0a4a06d555e2c56dcbc77d5816750f8c2c5bc8b330b7b4a9a90da62ced5488713127484ce39f8542cdcc5e182b7304b8277024df3eba4a9f66678bdef716affcc23d45b6f0de63ac007cf3975529a817bcdb6a54dcab411c5da36af38e6c867499934325151564f21ae35c0765177cf05f81299553c561437f1b7eb221df41cbfc", 0xf5, 0xc, &(0x7f0000000380)={0x10, 0x2, 0x2, @multicast1}, 0x10) (async)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc) (async)
bindat(r6, r7, &(0x7f0000000240)=@in={0x10, 0x2, 0x0, @rand_addr=0xfc000000}, 0x10) (async)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc) (async)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) (async)
setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4) (async)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)

17:06:18 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000280)={0x10, 0x2, 0x1}, 0x10)
connect$inet(r0, &(0x7f0000000900)={0xfffffffffffffeaf, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}}, 0x98)

17:06:18 executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x1200, &(0x7f0000000340), &(0x7f0000000380)=0x8)

17:06:18 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"5a48df63f06c0bee05219f9d90a9e695d492b373b677c1a24585c61c83e39132e629d9e14d6c04b764fa8ad5c956b754ae5e12121a1a2dffad8c891c589d93feaad17ef735cb429f77f272cf64f5a42d4897da3e4d1d892c2e69d2226cf02cb3f9b106ae55189f79174f1903f06f51af575c38906c38cb610b979a05e35ad5e432cf8894db0f1edf6b6241990bdd807bb94cb011f3157ac0538a927c05a2e0f2aebaefad99c61a528adb9b379899feaddc92a9399b4a4a7582b9f334c656c1c727f9f310a17318a2bf854bbc07fd609aeeba9a8ce13a025806f825a7ea106a21bdcfd9b7d4fa29021407ee7c439308611bd2f44872391bb0f4ffb47ddea4c66dbf88cca12fc6ef99eda9bcbf3d4539afa7b47f7c43835359b6e86611d2117863513c4d806a7ba8b63fc3c68479990762de52d72915160839c931c39e8a841e56027e558b9d59fa9c5352ff67e73fdbafad60b5a0f66a15beff138fad9574e40def4702d9d6cc5c92616104317df50c7e616a8a0c410a4d5a3f1ae99fdf3eecb36b5b08cba9a1b5ed68fc91edabf719c4ffd58743c0b426893ecfa73a87906615aef1445f5a5c261b2f09c6e71e24330bfb153c57442a6a689633357d682925cf44aabfa66e0db01fca215d83a5691430037127760fc2cf67dea5a87a997c02442dcd717fecfb7bc393a9c6f829faa5d1aff5d89034e78f377d52a35411d8ec235d2c411f8808197539ca96ce6abdcac9b47dd6c9dc5edb1116f922cf561451d5e19ea799b4eff6c872db705366e805d588a36bb58dfaab9895b842b8cdb63140cc7315c94f1812f4bc74c69ecd392c254ec575bfef9327b48cb55cb5ce40390388dab895f6f3f6c0ae52ee1c769552d155602551440fcea3566d4da1e8602375bf83120d7447476b27ab2504f68673d91168a93c4dde41f78f69be104f8d8bf19ac4ab90f5e78f4616f1c5076960e95576f923226c5731089b73945374208948af3dbcb3b74b4a4da0981cc8a0cc64e877d630bd0f8a334cc2ada75cce14bb3751b335c6bc5c213adb76dead9c8aa472d9a44b3910ccba2f1c6bfdd5f0cfd64ad20934de566adee54905165289aac5e93c1630ca3cff96819daea7d9dee44c5855aa0284578db3a474a716ab2219d4a78ea12ad232a527e7545554f688f17d5de6c049b7981ca9ceb29b1f029af17071deb28f768b12f52a6a3bddf3507ce12f672fb5b797cf1cd446e8e9c368f6553fd7156fe0e443a700", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r7 = dup2(r5, r6)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r7, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r8, 0x84, 0x1e, &(0x7f0000000140)={<r9=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000580)={r9, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r4, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r4, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r4, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r4, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:18 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00', 0x604}, 0x24) (async, rerun: 32)
r3 = socket(0x2, 0x1, 0x0) (rerun: 32)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = fcntl$dupfd(r3, 0x0, r2) (async)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
r5 = socket$inet(0x2, 0x5, 0x0) (async)
r6 = accept$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000200)=0x10) (async)
r7 = socket$inet(0x2, 0x5, 0x0) (async)
r8 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc) (async, rerun: 32)
sendto$inet(r8, &(0x7f0000000280)="230ef143f9a4b3f9dc0dd8e8fc066931035c2c0de4e794a5fd8b317d962a6568ab27477aec84add9c635623319dfbd73791f804eb771f6382a7a1a661698efd81810fb0848460571e185914d456c18fac910bfa054a04ca7601e9262f6c9cc0f21c6eb2f0b8136cfeecf7e9b479e399694f39f4d0a4a06d555e2c56dcbc77d5816750f8c2c5bc8b330b7b4a9a90da62ced5488713127484ce39f8542cdcc5e182b7304b8277024df3eba4a9f66678bdef716affcc23d45b6f0de63ac007cf3975529a817bcdb6a54dcab411c5da36af38e6c867499934325151564f21ae35c0765177cf05f81299553c561437f1b7eb221df41cbfc", 0xf5, 0xc, &(0x7f0000000380)={0x10, 0x2, 0x2, @multicast1}, 0x10) (async, rerun: 32)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc) (async)
bindat(r6, r7, &(0x7f0000000240)=@in={0x10, 0x2, 0x0, @rand_addr=0xfc000000}, 0x10)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc) (async)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14)
setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4) (async)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

17:06:18 executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x1200, &(0x7f0000000340), &(0x7f0000000380)=0x8)

17:06:18 executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x1200, &(0x7f0000000340), &(0x7f0000000380)=0x8)

17:06:18 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc)
dup2(r0, r1)
r2 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000480)={0x8, [0x0, 0x5, 0x6, 0x2, 0x3f, 0x0, 0x798, 0x9]}, 0x14)
r3 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000380)={'rack\x00', 0x4}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r4)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
socketpair(0x0, 0x3, 0xd1, &(0x7f00000003c0)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x18, &(0x7f0000000400), &(0x7f0000000440)=0x4)
r7 = socket$inet(0x2, 0x5, 0x0)
r8 = socket$inet_sctp(0x2, 0x1, 0x84)
accept(r8, &(0x7f0000000300)=@in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000340)=0x10)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc)
connect$inet(r7, &(0x7f00000002c0)={0x10, 0x2, 0x2, @multicast1}, 0x10)
r9 = fcntl$dupfd(r7, 0x11, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, <r10=>0xffffffffffffffff})
sendto$inet6(r10, &(0x7f0000000240)="c3f63336166bbef2e2eb686f72421b7b62271ad88567d382fcbd6e37789f9939ed6c9daa4d2a9ef1e82327cced5db7e68b76e323eb1c4228f81d64b78a1e60594705525782d05b890e2d311b433607c04e97827a83b13d99a94185d8f40da960ed73052961491379634bec1d642e50e64aa9a3b0141359fb", 0x78, 0x81, 0x0, 0x0)
setsockopt$inet_tcp_int(r9, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

17:06:18 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r4=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r8 = dup2(r6, r7)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r8, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000140)={<r10=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000580)={r10, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r5, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r5, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r5, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:18 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r4=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r8 = dup2(r6, r7)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r8, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000140)={<r10=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000580)={r10, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r5, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r5, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r5, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:18 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1200, 0x0, &(0x7f0000000380))

17:06:18 executing program 2:
socket$inet_sctp(0x2, 0x5, 0x84) (async)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc)
dup2(r0, r1) (async)
dup2(r0, r1)
socket(0x1c, 0x1, 0x0) (async)
r2 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000480)={0x8, [0x0, 0x5, 0x6, 0x2, 0x3f, 0x0, 0x798, 0x9]}, 0x14)
r3 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000380)={'rack\x00', 0x4}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r4)
socket(0x2, 0x1, 0x0) (async)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
socketpair(0x0, 0x3, 0xd1, &(0x7f00000003c0)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x18, &(0x7f0000000400), &(0x7f0000000440)=0x4) (async)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x18, &(0x7f0000000400), &(0x7f0000000440)=0x4)
r7 = socket$inet(0x2, 0x5, 0x0)
r8 = socket$inet_sctp(0x2, 0x1, 0x84)
accept(r8, &(0x7f0000000300)=@in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000340)=0x10)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc)
connect$inet(r7, &(0x7f00000002c0)={0x10, 0x2, 0x2, @multicast1}, 0x10) (async)
connect$inet(r7, &(0x7f00000002c0)={0x10, 0x2, 0x2, @multicast1}, 0x10)
r9 = fcntl$dupfd(r7, 0x11, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, <r10=>0xffffffffffffffff})
sendto$inet6(r10, &(0x7f0000000240)="c3f63336166bbef2e2eb686f72421b7b62271ad88567d382fcbd6e37789f9939ed6c9daa4d2a9ef1e82327cced5db7e68b76e323eb1c4228f81d64b78a1e60594705525782d05b890e2d311b433607c04e97827a83b13d99a94185d8f40da960ed73052961491379634bec1d642e50e64aa9a3b0141359fb", 0x78, 0x81, 0x0, 0x0)
setsockopt$inet_tcp_int(r9, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4) (async)
setsockopt$inet_tcp_int(r9, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

17:06:18 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r4=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r8 = dup2(r6, r7)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r8, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000140)={<r10=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000580)={r10, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r5, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r5, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r5, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:18 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1200, 0x0, &(0x7f0000000380))

17:06:18 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"5a48df63f06c0bee05219f9d90a9e695d492b373b677c1a24585c61c83e39132e629d9e14d6c04b764fa8ad5c956b754ae5e12121a1a2dffad8c891c589d93feaad17ef735cb429f77f272cf64f5a42d4897da3e4d1d892c2e69d2226cf02cb3f9b106ae55189f79174f1903f06f51af575c38906c38cb610b979a05e35ad5e432cf8894db0f1edf6b6241990bdd807bb94cb011f3157ac0538a927c05a2e0f2aebaefad99c61a528adb9b379899feaddc92a9399b4a4a7582b9f334c656c1c727f9f310a17318a2bf854bbc07fd609aeeba9a8ce13a025806f825a7ea106a21bdcfd9b7d4fa29021407ee7c439308611bd2f44872391bb0f4ffb47ddea4c66dbf88cca12fc6ef99eda9bcbf3d4539afa7b47f7c43835359b6e86611d2117863513c4d806a7ba8b63fc3c68479990762de52d72915160839c931c39e8a841e56027e558b9d59fa9c5352ff67e73fdbafad60b5a0f66a15beff138fad9574e40def4702d9d6cc5c92616104317df50c7e616a8a0c410a4d5a3f1ae99fdf3eecb36b5b08cba9a1b5ed68fc91edabf719c4ffd58743c0b426893ecfa73a87906615aef1445f5a5c261b2f09c6e71e24330bfb153c57442a6a689633357d682925cf44aabfa66e0db01fca215d83a5691430037127760fc2cf67dea5a87a997c02442dcd717fecfb7bc393a9c6f829faa5d1aff5d89034e78f377d52a35411d8ec235d2c411f8808197539ca96ce6abdcac9b47dd6c9dc5edb1116f922cf561451d5e19ea799b4eff6c872db705366e805d588a36bb58dfaab9895b842b8cdb63140cc7315c94f1812f4bc74c69ecd392c254ec575bfef9327b48cb55cb5ce40390388dab895f6f3f6c0ae52ee1c769552d155602551440fcea3566d4da1e8602375bf83120d7447476b27ab2504f68673d91168a93c4dde41f78f69be104f8d8bf19ac4ab90f5e78f4616f1c5076960e95576f923226c5731089b73945374208948af3dbcb3b74b4a4da0981cc8a0cc64e877d630bd0f8a334cc2ada75cce14bb3751b335c6bc5c213adb76dead9c8aa472d9a44b3910ccba2f1c6bfdd5f0cfd64ad20934de566adee54905165289aac5e93c1630ca3cff96819daea7d9dee44c5855aa0284578db3a474a716ab2219d4a78ea12ad232a527e7545554f688f17d5de6c049b7981ca9ceb29b1f029af17071deb28f768b12f52a6a3bddf3507ce12f672fb5b797cf1cd446e8e9c368f6553fd7156fe0e443a700", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x1200, &(0x7f0000000340)={<r4=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r8 = dup2(r6, r7)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r8, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000140)={<r10=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000580)={r10, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r5, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r5, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r5, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:18 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1200, 0x0, &(0x7f0000000380))

17:06:18 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84) (async)
r1 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc) (async)
dup2(r0, r1)
r2 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000480)={0x8, [0x0, 0x5, 0x6, 0x2, 0x3f, 0x0, 0x798, 0x9]}, 0x14) (async)
r3 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000380)={'rack\x00', 0x4}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24) (async)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r4) (async)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
socketpair(0x0, 0x3, 0xd1, &(0x7f00000003c0)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x18, &(0x7f0000000400), &(0x7f0000000440)=0x4) (async)
r7 = socket$inet(0x2, 0x5, 0x0) (async)
r8 = socket$inet_sctp(0x2, 0x1, 0x84)
accept(r8, &(0x7f0000000300)=@in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000340)=0x10) (async)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc)
connect$inet(r7, &(0x7f00000002c0)={0x10, 0x2, 0x2, @multicast1}, 0x10)
r9 = fcntl$dupfd(r7, 0x11, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, <r10=>0xffffffffffffffff})
sendto$inet6(r10, &(0x7f0000000240)="c3f63336166bbef2e2eb686f72421b7b62271ad88567d382fcbd6e37789f9939ed6c9daa4d2a9ef1e82327cced5db7e68b76e323eb1c4228f81d64b78a1e60594705525782d05b890e2d311b433607c04e97827a83b13d99a94185d8f40da960ed73052961491379634bec1d642e50e64aa9a3b0141359fb", 0x78, 0x81, 0x0, 0x0)
setsockopt$inet_tcp_int(r9, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

17:06:18 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1200, &(0x7f0000000340), 0x0)

17:06:18 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1200, &(0x7f0000000340), 0x0)

17:06:18 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x1200, &(0x7f0000000340)={<r4=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r8 = dup2(r6, r7)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r8, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000140)={<r10=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000580)={r10, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r5, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r5, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r5, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:18 executing program 2:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket$inet(0x2, 0x20000000, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc)
getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffff9c, 0x84, 0x24, &(0x7f0000000200)={<r1=>0x0, @in6={{0x1c, 0x1c, 0x3, 0xed, @mcast2, 0x1}}, 0x3}, &(0x7f0000000040)=0x88)
r2 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000380)={<r3=>0x0, 0x7, 0xffffffff, 0x80, 0x0, 0x7, 0xac7, 0x0, {@in={{0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r1, 0x9, 0x9, 0x8, 0x1, 0xf6}}, &(0x7f0000000440)=0xb0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000480)={r3, 0x503f, 0x2, [0x9, 0x1ff]}, &(0x7f00000004c0)=0xc)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f0000000100)=[@in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in6={0x1c}]}, &(0x7f00000002c0)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = openat$evdev(0xffffff9c, &(0x7f0000000000), 0x10000, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={r1, 0x8}, &(0x7f0000000340)=0x8)
r6 = dup2(r5, r4)
r7 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r8 = fcntl$dupfd(r7, 0x0, r6)
setsockopt$inet_tcp_TCP_FASTOPEN(r7, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
setsockopt$inet_tcp_int(r8, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000500)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000540)=0x20)
connect$inet(r7, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

17:06:18 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1200, &(0x7f0000000340), 0x0)

17:06:18 executing program 2:
socket$inet_sctp(0x2, 0x5, 0x84) (async)
r0 = socket$inet(0x2, 0x20000000, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc)
getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffff9c, 0x84, 0x24, &(0x7f0000000200)={<r1=>0x0, @in6={{0x1c, 0x1c, 0x3, 0xed, @mcast2, 0x1}}, 0x3}, &(0x7f0000000040)=0x88)
r2 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc) (async, rerun: 64)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000380)={<r3=>0x0, 0x7, 0xffffffff, 0x80, 0x0, 0x7, 0xac7, 0x0, {@in={{0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r1, 0x9, 0x9, 0x8, 0x1, 0xf6}}, &(0x7f0000000440)=0xb0) (rerun: 64)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000480)={r3, 0x503f, 0x2, [0x9, 0x1ff]}, &(0x7f00000004c0)=0xc) (async)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f0000000100)=[@in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in6={0x1c}]}, &(0x7f00000002c0)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async, rerun: 64)
r5 = openat$evdev(0xffffff9c, &(0x7f0000000000), 0x10000, 0x0) (rerun: 64)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={r1, 0x8}, &(0x7f0000000340)=0x8) (async, rerun: 64)
r6 = dup2(r5, r4) (rerun: 64)
r7 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r8 = fcntl$dupfd(r7, 0x0, r6)
setsockopt$inet_tcp_TCP_FASTOPEN(r7, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14) (async)
setsockopt$inet_tcp_int(r8, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4) (async)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000500)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000540)=0x20)
connect$inet(r7, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

17:06:18 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x1200, &(0x7f0000000340)={<r4=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r8 = dup2(r6, r7)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r8, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000140)={<r10=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000580)={r10, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r5, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r5, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r5, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:18 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1200, &(0x7f0000000340)={<r4=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r8 = dup2(r6, r7)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r8, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000140)={<r10=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000580)={r10, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r5, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r5, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r5, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:18 executing program 2:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket$inet(0x2, 0x20000000, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc)
getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffff9c, 0x84, 0x24, &(0x7f0000000200)={<r1=>0x0, @in6={{0x1c, 0x1c, 0x3, 0xed, @mcast2, 0x1}}, 0x3}, &(0x7f0000000040)=0x88)
r2 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000380)={0x0, 0x7, 0xffffffff, 0x80, 0x0, 0x7, 0xac7, 0x0, {@in={{0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r1, 0x9, 0x9, 0x8, 0x1, 0xf6}}, &(0x7f0000000440)=0xb0) (async)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000380)={<r3=>0x0, 0x7, 0xffffffff, 0x80, 0x0, 0x7, 0xac7, 0x0, {@in={{0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r1, 0x9, 0x9, 0x8, 0x1, 0xf6}}, &(0x7f0000000440)=0xb0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000480)={r3, 0x503f, 0x2, [0x9, 0x1ff]}, &(0x7f00000004c0)=0xc) (async)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000480)={r3, 0x503f, 0x2, [0x9, 0x1ff]}, &(0x7f00000004c0)=0xc)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f0000000100)=[@in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in6={0x1c}]}, &(0x7f00000002c0)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
openat$evdev(0xffffff9c, &(0x7f0000000000), 0x10000, 0x0) (async)
r5 = openat$evdev(0xffffff9c, &(0x7f0000000000), 0x10000, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={r1, 0x8}, &(0x7f0000000340)=0x8) (async)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={r1, 0x8}, &(0x7f0000000340)=0x8)
r6 = dup2(r5, r4)
socket(0x2, 0x1, 0x0) (async)
r7 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r8 = fcntl$dupfd(r7, 0x0, r6)
setsockopt$inet_tcp_TCP_FASTOPEN(r7, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14) (async)
setsockopt$inet_tcp_TCP_FASTOPEN(r7, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
setsockopt$inet_tcp_int(r8, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000500)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000540)=0x20)
connect$inet(r7, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

17:06:18 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = fcntl$dupfd(r3, 0x0, r2)
r5 = accept$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10)
setsockopt$inet_tcp_int(r5, 0x6, 0x100, &(0x7f0000000100)=0x7fffffff, 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

17:06:18 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1200, &(0x7f0000000340)={<r4=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r8 = dup2(r6, r7)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r8, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000140)={<r10=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000580)={r10, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r5, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r5, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r5, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:18 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = fcntl$dupfd(r3, 0x0, r2)
r5 = accept$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10)
setsockopt$inet_tcp_int(r5, 0x6, 0x100, &(0x7f0000000100)=0x7fffffff, 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
dup2(r0, r1) (async)
socket(0x2, 0x1, 0x0) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
fcntl$dupfd(r3, 0x0, r2) (async)
accept$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) (async)
setsockopt$inet_tcp_int(r5, 0x6, 0x100, &(0x7f0000000100)=0x7fffffff, 0x4) (async)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14) (async)
setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4) (async)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)

17:06:18 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1200, &(0x7f0000000340)={<r4=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r8 = dup2(r6, r7)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r8, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000140)={<r10=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000580)={r10, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r5, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r5, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r5, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:18 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = fcntl$dupfd(r3, 0x0, r2)
r5 = accept$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10)
setsockopt$inet_tcp_int(r5, 0x6, 0x100, &(0x7f0000000100)=0x7fffffff, 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
dup2(r0, r1) (async)
socket(0x2, 0x1, 0x0) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
fcntl$dupfd(r3, 0x0, r2) (async)
accept$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) (async)
setsockopt$inet_tcp_int(r5, 0x6, 0x100, &(0x7f0000000100)=0x7fffffff, 0x4) (async)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14) (async)
setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4) (async)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)

17:06:18 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCRCLRTABLES(0xffffffffffffffff, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1200, &(0x7f0000000340)={<r4=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r8 = dup2(r6, r7)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r8, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000140)={<r10=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000580)={r10, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r5, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r5, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r5, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:18 executing program 2:
sigwaitinfo(&(0x7f0000000100)={[0x9, 0x3]}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @sigval_int, @timer})
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = fcntl$dupfd(r3, 0x0, r2)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

17:06:18 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCRCLRTABLES(0xffffffffffffffff, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1200, &(0x7f0000000340)={<r4=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r8 = dup2(r6, r7)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r8, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000140)={<r10=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000580)={r10, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r5, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r5, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r5, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:18 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCRCLRTABLES(0xffffffffffffffff, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1200, &(0x7f0000000340)={<r4=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r8 = dup2(r6, r7)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r8, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000140)={<r10=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000580)={r10, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r5, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r5, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r5, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:19 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:19 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:19 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="03000800e0ff07032a8cbb62ee36959952941aa400804000008006003eeaa81cf971535a1439971d2002424c474809000000c32fc2681cf38c05b0717823d33f4a24c9a6e9e7c42a55bfd54b08a098dd6491170b93f5f8ffffff002b5d99eb624d6956e073140406cc9ad205b794a09324f44fac01f787c238329e6b06eca403d35998ee08d0678551f163e232c7f8852974619ea5f29e7b2c650005b1a09779eb2e56000000000000000000006bfa5b57a71f34db7eb91a42d7c2d3bd271680a398074abb3e7dd33146cc53f7b6f83f321b4756acbfad379a2424dded95b160730c1d02ca4b7116791ef7bc7bf89b3d791ed2d3d6f22aa57b533cd643b1b47136bc9bbcbbabdbc2d12ed815def263fa57477147db5280ec10d35ba865d8239442ac5a258830b84ec5acc96d8fb80ebe10354975c8d5cbc2225cba03ff8d01428302d2b1e95447f6f5fcc2e2642b04df607ef50dc077f43be11b07531fb59dbea7a463936411f0d70fed011ddd5d21c18d29748ea8ff79a3dd7989e4cf9bd0f20b0675d36995a232aada67ecffd223c5f234d10b66fa3acb8bb9d6ddb6a02e10e4af73dc43cb0e60af1fc3a7163437f24c79c05d172ceacd0fc2c8ac8c53c856466999291d8185d61789d9269c51e4ac5f6e806f7382a2b95db8b81921187d010d75e8cf0ce2fca55b213a41d79505a56b4444d5dee7e73421befde60df23bd0b88b7e6a03d9e8f6ef02bef46ab8e8815349cfc227c54000653f21824d2ee8d092bae022384d59ecdf149b42c8ff9dd254d72f3da3cf490e26d81f9e07c4171a59a976b345e06ed458c7f9d2f970fd5d5ef6f4674f175ac2badd7624d1e370a686d436cf759e1c2017c0c6e3b22f2c6ba0b9376d02489ec33b842c2d94054f0000e1f64316c5c55fd1ca4aeb518ff454d844bc997eda33ca514536849f257050e6584980c2be5f80b515b553b8e20b5bcca47680e2ae2056d029ffcaf9c96c8a7bd1c14cbaf1f098cdb655290ce6b80000000000000000000000000000000000000000000000000000000093b64350f828879d72fd6a7b7297fb18be34fa3cb9eafd28235652c673fe90cf14f9850e9550f7506a86be8fc510cfd247142758c2ec5358bfaf67cab3b195b275fb61dbe184fdb18c88c7de8aeebe76474352f43c32ece91bc75937bef2e624c138aeb6c251f5bc8e2ebda38cf40e94fbd67d6ee7c48142fc61fc4a27fbe5e3284926017ef553c76fc9af361b9c4c06ef823a93f863fcae0c98d79dcff21206cd03862c0b17222e08b262bed59dc5f8766d757c54eba2ba5be8657bf4a402271ecff1a3c63d8529491a0dd0e5e5c5b71283583417c9078484a44b481d1a0000"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:19 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:19 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:19 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"5a48df63f06c0bee05219f9d90a9e695d492b373b677c1a24585c61c83e39132e629d9e14d6c04b764fa8ad5c956b754ae5e12121a1a2dffad8c891c589d93feaad17ef735cb429f77f272cf64f5a42d4897da3e4d1d892c2e69d2226cf02cb3f9b106ae55189f79174f1903f06f51af575c38906c38cb610b979a05e35ad5e432cf8894db0f1edf6b6241990bdd807bb94cb011f3157ac0538a927c05a2e0f2aebaefad99c61a528adb9b379899feaddc92a9399b4a4a7582b9f334c656c1c727f9f310a17318a2bf854bbc07fd609aeeba9a8ce13a025806f825a7ea106a21bdcfd9b7d4fa29021407ee7c439308611bd2f44872391bb0f4ffb47ddea4c66dbf88cca12fc6ef99eda9bcbf3d4539afa7b47f7c43835359b6e86611d2117863513c4d806a7ba8b63fc3c68479990762de52d72915160839c931c39e8a841e56027e558b9d59fa9c5352ff67e73fdbafad60b5a0f66a15beff138fad9574e40def4702d9d6cc5c92616104317df50c7e616a8a0c410a4d5a3f1ae99fdf3eecb36b5b08cba9a1b5ed68fc91edabf719c4ffd58743c0b426893ecfa73a87906615aef1445f5a5c261b2f09c6e71e24330bfb153c57442a6a689633357d682925cf44aabfa66e0db01fca215d83a5691430037127760fc2cf67dea5a87a997c02442dcd717fecfb7bc393a9c6f829faa5d1aff5d89034e78f377d52a35411d8ec235d2c411f8808197539ca96ce6abdcac9b47dd6c9dc5edb1116f922cf561451d5e19ea799b4eff6c872db705366e805d588a36bb58dfaab9895b842b8cdb63140cc7315c94f1812f4bc74c69ecd392c254ec575bfef9327b48cb55cb5ce40390388dab895f6f3f6c0ae52ee1c769552d155602551440fcea3566d4da1e8602375bf83120d7447476b27ab2504f68673d91168a93c4dde41f78f69be104f8d8bf19ac4ab90f5e78f4616f1c5076960e95576f923226c5731089b73945374208948af3dbcb3b74b4a4da0981cc8a0cc64e877d630bd0f8a334cc2ada75cce14bb3751b335c6bc5c213adb76dead9c8aa472d9a44b3910ccba2f1c6bfdd5f0cfd64ad20934de566adee54905165289aac5e93c1630ca3cff96819daea7d9dee44c5855aa0284578db3a474a716ab2219d4a78ea12ad232a527e7545554f688f17d5de6c049b7981ca9ceb29b1f029af17071deb28f768b12f52a6a3bddf3507ce12f672fb5b797cf1cd446e8e9c368f6553fd7156fe0e443a700", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:19 executing program 2:
sigwaitinfo(&(0x7f0000000100)={[0x9, 0x3]}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @sigval_int, @timer})
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = fcntl$dupfd(r3, 0x0, r2)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
sigwaitinfo(&(0x7f0000000100)={[0x9, 0x3]}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @sigval_int, @timer}) (async)
socket$inet_sctp(0x2, 0x5, 0x84) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
dup2(r0, r1) (async)
socket(0x2, 0x1, 0x0) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
fcntl$dupfd(r3, 0x0, r2) (async)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14) (async)
setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4) (async)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)

17:06:19 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="03000800e0ff07032a8cbb62ee36959952941aa400804000008006003eeaa81cf971535a1439971d2002424c474809000000c32fc2681cf38c05b0717823d33f4a24c9a6e9e7c42a55bfd54b08a098dd6491170b93f5f8ffffff002b5d99eb624d6956e073140406cc9ad205b794a09324f44fac01f787c238329e6b06eca403d35998ee08d0678551f163e232c7f8852974619ea5f29e7b2c650005b1a09779eb2e56000000000000000000006bfa5b57a71f34db7eb91a42d7c2d3bd271680a398074abb3e7dd33146cc53f7b6f83f321b4756acbfad379a2424dded95b160730c1d02ca4b7116791ef7bc7bf89b3d791ed2d3d6f22aa57b533cd643b1b47136bc9bbcbbabdbc2d12ed815def263fa57477147db5280ec10d35ba865d8239442ac5a258830b84ec5acc96d8fb80ebe10354975c8d5cbc2225cba03ff8d01428302d2b1e95447f6f5fcc2e2642b04df607ef50dc077f43be11b07531fb59dbea7a463936411f0d70fed011ddd5d21c18d29748ea8ff79a3dd7989e4cf9bd0f20b0675d36995a232aada67ecffd223c5f234d10b66fa3acb8bb9d6ddb6a02e10e4af73dc43cb0e60af1fc3a7163437f24c79c05d172ceacd0fc2c8ac8c53c856466999291d8185d61789d9269c51e4ac5f6e806f7382a2b95db8b81921187d010d75e8cf0ce2fca55b213a41d79505a56b4444d5dee7e73421befde60df23bd0b88b7e6a03d9e8f6ef02bef46ab8e8815349cfc227c54000653f21824d2ee8d092bae022384d59ecdf149b42c8ff9dd254d72f3da3cf490e26d81f9e07c4171a59a976b345e06ed458c7f9d2f970fd5d5ef6f4674f175ac2badd7624d1e370a686d436cf759e1c2017c0c6e3b22f2c6ba0b9376d02489ec33b842c2d94054f0000e1f64316c5c55fd1ca4aeb518ff454d844bc997eda33ca514536849f257050e6584980c2be5f80b515b553b8e20b5bcca47680e2ae2056d029ffcaf9c96c8a7bd1c14cbaf1f098cdb655290ce6b80000000000000000000000000000000000000000000000000000000093b64350f828879d72fd6a7b7297fb18be34fa3cb9eafd28235652c673fe90cf14f9850e9550f7506a86be8fc510cfd247142758c2ec5358bfaf67cab3b195b275fb61dbe184fdb18c88c7de8aeebe76474352f43c32ece91bc75937bef2e624c138aeb6c251f5bc8e2ebda38cf40e94fbd67d6ee7c48142fc61fc4a27fbe5e3284926017ef553c76fc9af361b9c4c06ef823a93f863fcae0c98d79dcff21206cd03862c0b17222e08b262bed59dc5f8766d757c54eba2ba5be8657bf4a402271ecff1a3c63d8529491a0dd0e5e5c5b71283583417c9078484a44b481d1a0000"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:19 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"5a48df63f06c0bee05219f9d90a9e695d492b373b677c1a24585c61c83e39132e629d9e14d6c04b764fa8ad5c956b754ae5e12121a1a2dffad8c891c589d93feaad17ef735cb429f77f272cf64f5a42d4897da3e4d1d892c2e69d2226cf02cb3f9b106ae55189f79174f1903f06f51af575c38906c38cb610b979a05e35ad5e432cf8894db0f1edf6b6241990bdd807bb94cb011f3157ac0538a927c05a2e0f2aebaefad99c61a528adb9b379899feaddc92a9399b4a4a7582b9f334c656c1c727f9f310a17318a2bf854bbc07fd609aeeba9a8ce13a025806f825a7ea106a21bdcfd9b7d4fa29021407ee7c439308611bd2f44872391bb0f4ffb47ddea4c66dbf88cca12fc6ef99eda9bcbf3d4539afa7b47f7c43835359b6e86611d2117863513c4d806a7ba8b63fc3c68479990762de52d72915160839c931c39e8a841e56027e558b9d59fa9c5352ff67e73fdbafad60b5a0f66a15beff138fad9574e40def4702d9d6cc5c92616104317df50c7e616a8a0c410a4d5a3f1ae99fdf3eecb36b5b08cba9a1b5ed68fc91edabf719c4ffd58743c0b426893ecfa73a87906615aef1445f5a5c261b2f09c6e71e24330bfb153c57442a6a689633357d682925cf44aabfa66e0db01fca215d83a5691430037127760fc2cf67dea5a87a997c02442dcd717fecfb7bc393a9c6f829faa5d1aff5d89034e78f377d52a35411d8ec235d2c411f8808197539ca96ce6abdcac9b47dd6c9dc5edb1116f922cf561451d5e19ea799b4eff6c872db705366e805d588a36bb58dfaab9895b842b8cdb63140cc7315c94f1812f4bc74c69ecd392c254ec575bfef9327b48cb55cb5ce40390388dab895f6f3f6c0ae52ee1c769552d155602551440fcea3566d4da1e8602375bf83120d7447476b27ab2504f68673d91168a93c4dde41f78f69be104f8d8bf19ac4ab90f5e78f4616f1c5076960e95576f923226c5731089b73945374208948af3dbcb3b74b4a4da0981cc8a0cc64e877d630bd0f8a334cc2ada75cce14bb3751b335c6bc5c213adb76dead9c8aa472d9a44b3910ccba2f1c6bfdd5f0cfd64ad20934de566adee54905165289aac5e93c1630ca3cff96819daea7d9dee44c5855aa0284578db3a474a716ab2219d4a78ea12ad232a527e7545554f688f17d5de6c049b7981ca9ceb29b1f029af17071deb28f768b12f52a6a3bddf3507ce12f672fb5b797cf1cd446e8e9c368f6553fd7156fe0e443a700", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:19 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:19 executing program 2:
sigwaitinfo(&(0x7f0000000100)={[0x9, 0x3]}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @sigval_int, @timer})
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1) (async)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
r4 = fcntl$dupfd(r3, 0x0, r2)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14) (async)
setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

17:06:19 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1200, &(0x7f0000000340)={<r4=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r8 = dup2(r6, r7)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r8, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000140)={<r10=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000580)={r10, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r5, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r5, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r5, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:19 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000040)={{"5a48df63f06c0bee05219f9d90a9e695d492b373b677c1a24585c61c83e39132e629d9e14d6c04b764fa8ad5c956b754ae5e12121a1a2dffad8c891c589d93feaad17ef735cb429f77f272cf64f5a42d4897da3e4d1d892c2e69d2226cf02cb3f9b106ae55189f79174f1903f06f51af575c38906c38cb610b979a05e35ad5e432cf8894db0f1edf6b6241990bdd807bb94cb011f3157ac0538a927c05a2e0f2aebaefad99c61a528adb9b379899feaddc92a9399b4a4a7582b9f334c656c1c727f9f310a17318a2bf854bbc07fd609aeeba9a8ce13a025806f825a7ea106a21bdcfd9b7d4fa29021407ee7c439308611bd2f44872391bb0f4ffb47ddea4c66dbf88cca12fc6ef99eda9bcbf3d4539afa7b47f7c43835359b6e86611d2117863513c4d806a7ba8b63fc3c68479990762de52d72915160839c931c39e8a841e56027e558b9d59fa9c5352ff67e73fdbafad60b5a0f66a15beff138fad9574e40def4702d9d6cc5c92616104317df50c7e616a8a0c410a4d5a3f1ae99fdf3eecb36b5b08cba9a1b5ed68fc91edabf719c4ffd58743c0b426893ecfa73a87906615aef1445f5a5c261b2f09c6e71e24330bfb153c57442a6a689633357d682925cf44aabfa66e0db01fca215d83a5691430037127760fc2cf67dea5a87a997c02442dcd717fecfb7bc393a9c6f829faa5d1aff5d89034e78f377d52a35411d8ec235d2c411f8808197539ca96ce6abdcac9b47dd6c9dc5edb1116f922cf561451d5e19ea799b4eff6c872db705366e805d588a36bb58dfaab9895b842b8cdb63140cc7315c94f1812f4bc74c69ecd392c254ec575bfef9327b48cb55cb5ce40390388dab895f6f3f6c0ae52ee1c769552d155602551440fcea3566d4da1e8602375bf83120d7447476b27ab2504f68673d91168a93c4dde41f78f69be104f8d8bf19ac4ab90f5e78f4616f1c5076960e95576f923226c5731089b73945374208948af3dbcb3b74b4a4da0981cc8a0cc64e877d630bd0f8a334cc2ada75cce14bb3751b335c6bc5c213adb76dead9c8aa472d9a44b3910ccba2f1c6bfdd5f0cfd64ad20934de566adee54905165289aac5e93c1630ca3cff96819daea7d9dee44c5855aa0284578db3a474a716ab2219d4a78ea12ad232a527e7545554f688f17d5de6c049b7981ca9ceb29b1f029af17071deb28f768b12f52a6a3bddf3507ce12f672fb5b797cf1cd446e8e9c368f6553fd7156fe0e443a700", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1200, &(0x7f0000000340)={<r4=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r8 = dup2(r6, r7)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r8, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000140)={<r10=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000580)={r10, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r5, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r5, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r5, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:19 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1200, &(0x7f0000000340)={<r4=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r8 = dup2(r6, r7)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r8, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000140)={<r10=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000580)={r10, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r5, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r5, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r5, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:19 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1200, &(0x7f0000000340)={<r4=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r8 = dup2(r6, r7)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r8, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000140)={<r10=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000580)={r10, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r5, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r5, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r5, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:19 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1200, &(0x7f0000000340)={<r4=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r4, @ANYBLOB="03000800e0ff07032a8cbb62ee36959952941aa400804000008006003eeaa81cf971535a1439971d2002424c474809000000c32fc2681cf38c05b0717823d33f4a24c9a6e9e7c42a55bfd54b08a098dd6491170b93f5f8ffffff002b5d99eb624d6956e073140406cc9ad205b794a09324f44fac01f787c238329e6b06eca403d35998ee08d0678551f163e232c7f8852974619ea5f29e7b2c650005b1a09779eb2e56000000000000000000006bfa5b57a71f34db7eb91a42d7c2d3bd271680a398074abb3e7dd33146cc53f7b6f83f321b4756acbfad379a2424dded95b160730c1d02ca4b7116791ef7bc7bf89b3d791ed2d3d6f22aa57b533cd643b1b47136bc9bbcbbabdbc2d12ed815def263fa57477147db5280ec10d35ba865d8239442ac5a258830b84ec5acc96d8fb80ebe10354975c8d5cbc2225cba03ff8d01428302d2b1e95447f6f5fcc2e2642b04df607ef50dc077f43be11b07531fb59dbea7a463936411f0d70fed011ddd5d21c18d29748ea8ff79a3dd7989e4cf9bd0f20b0675d36995a232aada67ecffd223c5f234d10b66fa3acb8bb9d6ddb6a02e10e4af73dc43cb0e60af1fc3a7163437f24c79c05d172ceacd0fc2c8ac8c53c856466999291d8185d61789d9269c51e4ac5f6e806f7382a2b95db8b81921187d010d75e8cf0ce2fca55b213a41d79505a56b4444d5dee7e73421befde60df23bd0b88b7e6a03d9e8f6ef02bef46ab8e8815349cfc227c54000653f21824d2ee8d092bae022384d59ecdf149b42c8ff9dd254d72f3da3cf490e26d81f9e07c4171a59a976b345e06ed458c7f9d2f970fd5d5ef6f4674f175ac2badd7624d1e370a686d436cf759e1c2017c0c6e3b22f2c6ba0b9376d02489ec33b842c2d94054f0000e1f64316c5c55fd1ca4aeb518ff454d844bc997eda33ca514536849f257050e6584980c2be5f80b515b553b8e20b5bcca47680e2ae2056d029ffcaf9c96c8a7bd1c14cbaf1f098cdb655290ce6b80000000000000000000000000000000000000000000000000000000093b64350f828879d72fd6a7b7297fb18be34fa3cb9eafd28235652c673fe90cf14f9850e9550f7506a86be8fc510cfd247142758c2ec5358bfaf67cab3b195b275fb61dbe184fdb18c88c7de8aeebe76474352f43c32ece91bc75937bef2e624c138aeb6c251f5bc8e2ebda38cf40e94fbd67d6ee7c48142fc61fc4a27fbe5e3284926017ef553c76fc9af361b9c4c06ef823a93f863fcae0c98d79dcff21206cd03862c0b17222e08b262bed59dc5f8766d757c54eba2ba5be8657bf4a402271ecff1a3c63d8529491a0dd0e5e5c5b71283583417c9078484a44b481d1a0000"], &(0x7f00000005c0)=0x1a)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r8 = dup2(r6, r7)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r8, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000140)={<r10=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000580)={r10, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r5, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r5, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r5, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:19 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1200, &(0x7f0000000340)={<r4=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r8 = dup2(r6, r7)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r8, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000140)={<r10=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000580)={r10, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r5, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r5, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r5, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:19 executing program 3:
socket(0x2, 0x1, 0x0)
r0 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1200, &(0x7f0000000340)={<r4=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r8 = dup2(r6, r7)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r8, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000140)={<r10=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000580)={r10, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r5, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r5, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r5, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:20 executing program 3:
socket(0x2, 0x1, 0x0)
r0 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1200, &(0x7f0000000340)={<r4=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r8 = dup2(r6, r7)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r8, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000140)={<r10=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000580)={r10, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r5, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r5, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r5, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:20 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = socket$inet(0x2, 0x5, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r5, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r5, r4)
r6 = socket$inet(0x2, 0x5, 0x0)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r7, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r8 = dup2(r7, r6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01800000", @ANYRES32=<r9=>0x0], &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000940)={r9, 0xa}, &(0x7f0000000980)=0x8)
r10 = fcntl$dupfd(r3, 0x0, r2)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
setsockopt$inet_tcp_int(r10, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

17:06:20 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = socket$inet(0x2, 0x5, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r5, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r5, r4)
r6 = socket$inet(0x2, 0x5, 0x0)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r7, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r8 = dup2(r7, r6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01800000", @ANYRES32=<r9=>0x0], &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000940)={r9, 0xa}, &(0x7f0000000980)=0x8)
r10 = fcntl$dupfd(r3, 0x0, r2)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
setsockopt$inet_tcp_int(r10, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
dup2(r0, r1) (async)
socket(0x2, 0x1, 0x0) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
socket$inet(0x2, 0x5, 0x0) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
connect$inet6(r5, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async)
dup2(r5, r4) (async)
socket$inet(0x2, 0x5, 0x0) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
connect$inet6(r7, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async)
dup2(r7, r6) (async)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01800000", @ANYRES32=0x0], &(0x7f00000002c0)=0x8) (async)
getsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000940)={r9, 0xa}, &(0x7f0000000980)=0x8) (async)
fcntl$dupfd(r3, 0x0, r2) (async)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14) (async)
setsockopt$inet_tcp_int(r10, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4) (async)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)

17:06:20 executing program 3:
socket(0x2, 0x1, 0x0)
r0 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1200, &(0x7f0000000340)={<r4=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r8 = dup2(r6, r7)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r8, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000140)={<r10=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000580)={r10, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r5, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r5, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r5, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:20 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = socket$inet(0x2, 0x5, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r5, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r5, r4)
r6 = socket$inet(0x2, 0x5, 0x0)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r7, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r8 = dup2(r7, r6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01800000", @ANYRES32=<r9=>0x0], &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000940)={r9, 0xa}, &(0x7f0000000980)=0x8)
r10 = fcntl$dupfd(r3, 0x0, r2)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
setsockopt$inet_tcp_int(r10, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
dup2(r0, r1) (async)
socket(0x2, 0x1, 0x0) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
socket$inet(0x2, 0x5, 0x0) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
connect$inet6(r5, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async)
dup2(r5, r4) (async)
socket$inet(0x2, 0x5, 0x0) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
connect$inet6(r7, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async)
dup2(r7, r6) (async)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01800000", @ANYRES32=0x0], &(0x7f00000002c0)=0x8) (async)
getsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000940)={r9, 0xa}, &(0x7f0000000980)=0x8) (async)
fcntl$dupfd(r3, 0x0, r2) (async)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14) (async)
setsockopt$inet_tcp_int(r10, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4) (async)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)

17:06:20 executing program 3:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r0 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1200, &(0x7f0000000340)={<r4=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r4, @ANYBLOB="03000800e0ff07032a8cbb62ee36959952941aa400804000008006003eeaa81cf971535a1439971d2002424c474809000000c32fc2681cf38c05b0717823d33f4a24c9a6e9e7c42a55bfd54b08a098dd6491170b93f5f8ffffff002b5d99eb624d6956e073140406cc9ad205b794a09324f44fac01f787c238329e6b06eca403d35998ee08d0678551f163e232c7f8852974619ea5f29e7b2c650005b1a09779eb2e56000000000000000000006bfa5b57a71f34db7eb91a42d7c2d3bd271680a398074abb3e7dd33146cc53f7b6f83f321b4756acbfad379a2424dded95b160730c1d02ca4b7116791ef7bc7bf89b3d791ed2d3d6f22aa57b533cd643b1b47136bc9bbcbbabdbc2d12ed815def263fa57477147db5280ec10d35ba865d8239442ac5a258830b84ec5acc96d8fb80ebe10354975c8d5cbc2225cba03ff8d01428302d2b1e95447f6f5fcc2e2642b04df607ef50dc077f43be11b07531fb59dbea7a463936411f0d70fed011ddd5d21c18d29748ea8ff79a3dd7989e4cf9bd0f20b0675d36995a232aada67ecffd223c5f234d10b66fa3acb8bb9d6ddb6a02e10e4af73dc43cb0e60af1fc3a7163437f24c79c05d172ceacd0fc2c8ac8c53c856466999291d8185d61789d9269c51e4ac5f6e806f7382a2b95db8b81921187d010d75e8cf0ce2fca55b213a41d79505a56b4444d5dee7e73421befde60df23bd0b88b7e6a03d9e8f6ef02bef46ab8e8815349cfc227c54000653f21824d2ee8d092bae022384d59ecdf149b42c8ff9dd254d72f3da3cf490e26d81f9e07c4171a59a976b345e06ed458c7f9d2f970fd5d5ef6f4674f175ac2badd7624d1e370a686d436cf759e1c2017c0c6e3b22f2c6ba0b9376d02489ec33b842c2d94054f0000e1f64316c5c55fd1ca4aeb518ff454d844bc997eda33ca514536849f257050e6584980c2be5f80b515b553b8e20b5bcca47680e2ae2056d029ffcaf9c96c8a7bd1c14cbaf1f098cdb655290ce6b80000000000000000000000000000000000000000000000000000000093b64350f828879d72fd6a7b7297fb18be34fa3cb9eafd28235652c673fe90cf14f9850e9550f7506a86be8fc510cfd247142758c2ec5358bfaf67cab3b195b275fb61dbe184fdb18c88c7de8aeebe76474352f43c32ece91bc75937bef2e624c138aeb6c251f5bc8e2ebda38cf40e94fbd67d6ee7c48142fc61fc4a27fbe5e3284926017ef553c76fc9af361b9c4c06ef823a93f863fcae0c98d79dcff21206cd03862c0b17222e08b262bed59dc5f8766d757c54eba2ba5be8657bf4a402271ecff1a3c63d8529491a0dd0e5e5c5b71283583417c9078484a44b481d1a0000"], &(0x7f00000005c0)=0x1a)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r8 = dup2(r6, r7)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r8, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000140)={<r10=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000580)={r10, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r5, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r5, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r5, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:20 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x3, 0x81)
r4 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xfffffffffffffeef)
sendto(r4, &(0x7f0000000040)="28e7f030deeedd0924a1f13b77d797ce16df8ff58fc87efbb3b43afee3ae5bce3a3fe1b6912e3529a1eb632f628ace192edb720ab7f4355db47c916603f4dacb", 0x40, 0x181, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000000)=0x3, 0x4)
r5 = fcntl$dupfd(r3, 0x0, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000300)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x10)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
setsockopt$inet_tcp_int(r5, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
setsockopt$inet_tcp_int(r2, 0x6, 0x400, &(0x7f0000000100)=0x20, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
socketpair(0x1c, 0x2, 0xff, &(0x7f0000000180)={<r6=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000400)=ANY=[@ANYRES32=<r7=>0x0, @ANYBLOB="01e36032b8"], &(0x7f0000000340)=0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x108, &(0x7f0000000380)={r7, 0x3f, 0x1, 0x4, 0x6c2c}, &(0x7f00000003c0)=0x18)
r8 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc)
setsockopt$inet_mreqn(r8, 0x0, 0xd, &(0x7f0000000480)={@multicast1, @multicast2}, 0xc)
r9 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r9, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc)
sendto(r9, &(0x7f0000000200)="d840218a76961ee3141fae537f23e1e7255bfbaeefa4111f64ef1a97f302fba5ffcf46c80324a4762c3afd55a3555b120fbf1bee23853f1ef3565f81282c8aeaa98a76d052a7cee2f2bc5742ff372f192a155350a07c4ec7f3d43017529f3766c8c580d50139745409114935b52534d55966d873c8a10e44931aa16f88551eb95ddad0ec462a42a578c289281b4854b9ecd70f0f2dcdc6a27ee30b7f095ce5bf05991f3ab0c155c4555e9190bfb5e565d97e8e8ec9751cca4e9fc7ac40d9b41d62811a45559e5e32ede0374eea5a3088f22e94be8e60d93c9b48414abbc2e618", 0xe0, 0x30000, 0x0, 0x0)
socket$inet_sctp(0x2, 0xdf1a3c4bb5e3a44f, 0x84)

17:06:20 executing program 3:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r0 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1200, &(0x7f0000000340)={<r4=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r8 = dup2(r6, r7)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r8, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000140)={<r10=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000580)={r10, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r5, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r5, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r5, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:20 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84) (async)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1) (async)
r3 = socket(0x2, 0x3, 0x81) (async)
r4 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xfffffffffffffeef)
sendto(r4, &(0x7f0000000040)="28e7f030deeedd0924a1f13b77d797ce16df8ff58fc87efbb3b43afee3ae5bce3a3fe1b6912e3529a1eb632f628ace192edb720ab7f4355db47c916603f4dacb", 0x40, 0x181, 0x0, 0x0) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000000)=0x3, 0x4)
r5 = fcntl$dupfd(r3, 0x0, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000300)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x10) (async, rerun: 32)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14) (async, rerun: 32)
setsockopt$inet_tcp_int(r5, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4) (async)
setsockopt$inet_tcp_int(r2, 0x6, 0x400, &(0x7f0000000100)=0x20, 0x4) (async)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
socketpair(0x1c, 0x2, 0xff, &(0x7f0000000180)={<r6=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000400)=ANY=[@ANYRES32=<r7=>0x0, @ANYBLOB="01e36032b8"], &(0x7f0000000340)=0x8) (async, rerun: 64)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x108, &(0x7f0000000380)={r7, 0x3f, 0x1, 0x4, 0x6c2c}, &(0x7f00000003c0)=0x18) (rerun: 64)
r8 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc) (async)
setsockopt$inet_mreqn(r8, 0x0, 0xd, &(0x7f0000000480)={@multicast1, @multicast2}, 0xc) (async)
r9 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r9, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc)
sendto(r9, &(0x7f0000000200)="d840218a76961ee3141fae537f23e1e7255bfbaeefa4111f64ef1a97f302fba5ffcf46c80324a4762c3afd55a3555b120fbf1bee23853f1ef3565f81282c8aeaa98a76d052a7cee2f2bc5742ff372f192a155350a07c4ec7f3d43017529f3766c8c580d50139745409114935b52534d55966d873c8a10e44931aa16f88551eb95ddad0ec462a42a578c289281b4854b9ecd70f0f2dcdc6a27ee30b7f095ce5bf05991f3ab0c155c4555e9190bfb5e565d97e8e8ec9751cca4e9fc7ac40d9b41d62811a45559e5e32ede0374eea5a3088f22e94be8e60d93c9b48414abbc2e618", 0xe0, 0x30000, 0x0, 0x0) (async, rerun: 64)
socket$inet_sctp(0x2, 0xdf1a3c4bb5e3a44f, 0x84) (rerun: 64)

17:06:20 executing program 3:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r0 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1200, &(0x7f0000000340)={<r4=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r8 = dup2(r6, r7)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r8, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000140)={<r10=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000580)={r10, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r5, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r5, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r5, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:20 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x3, 0x81)
r4 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xfffffffffffffeef)
sendto(r4, &(0x7f0000000040)="28e7f030deeedd0924a1f13b77d797ce16df8ff58fc87efbb3b43afee3ae5bce3a3fe1b6912e3529a1eb632f628ace192edb720ab7f4355db47c916603f4dacb", 0x40, 0x181, 0x0, 0x0) (async)
sendto(r4, &(0x7f0000000040)="28e7f030deeedd0924a1f13b77d797ce16df8ff58fc87efbb3b43afee3ae5bce3a3fe1b6912e3529a1eb632f628ace192edb720ab7f4355db47c916603f4dacb", 0x40, 0x181, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000000)=0x3, 0x4)
r5 = fcntl$dupfd(r3, 0x0, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000300)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x10)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14) (async)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
setsockopt$inet_tcp_int(r5, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4) (async)
setsockopt$inet_tcp_int(r5, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
setsockopt$inet_tcp_int(r2, 0x6, 0x400, &(0x7f0000000100)=0x20, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
socketpair(0x1c, 0x2, 0xff, &(0x7f0000000180)={<r6=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="01e36032b8"], &(0x7f0000000340)=0x8) (async)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000400)=ANY=[@ANYRES32=<r7=>0x0, @ANYBLOB="01e36032b8"], &(0x7f0000000340)=0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x108, &(0x7f0000000380)={r7, 0x3f, 0x1, 0x4, 0x6c2c}, &(0x7f00000003c0)=0x18)
socket$inet(0x2, 0x5, 0x0) (async)
r8 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc) (async)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc)
setsockopt$inet_mreqn(r8, 0x0, 0xd, &(0x7f0000000480)={@multicast1, @multicast2}, 0xc)
socket$inet(0x2, 0x5, 0x0) (async)
r9 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r9, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc)
sendto(r9, &(0x7f0000000200)="d840218a76961ee3141fae537f23e1e7255bfbaeefa4111f64ef1a97f302fba5ffcf46c80324a4762c3afd55a3555b120fbf1bee23853f1ef3565f81282c8aeaa98a76d052a7cee2f2bc5742ff372f192a155350a07c4ec7f3d43017529f3766c8c580d50139745409114935b52534d55966d873c8a10e44931aa16f88551eb95ddad0ec462a42a578c289281b4854b9ecd70f0f2dcdc6a27ee30b7f095ce5bf05991f3ab0c155c4555e9190bfb5e565d97e8e8ec9751cca4e9fc7ac40d9b41d62811a45559e5e32ede0374eea5a3088f22e94be8e60d93c9b48414abbc2e618", 0xe0, 0x30000, 0x0, 0x0)
socket$inet_sctp(0x2, 0xdf1a3c4bb5e3a44f, 0x84)

17:06:20 executing program 3:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:20 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = fcntl$dupfd(r3, 0x0, r2)
r5 = socket$inet(0x2, 0x5, 0x0)
socket$inet(0x2, 0x0, 0xb4)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000000000)=0x7fff, 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

17:06:20 executing program 2:
socket$inet_sctp(0x2, 0x5, 0x84) (async)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = fcntl$dupfd(r3, 0x0, r2)
r5 = socket$inet(0x2, 0x5, 0x0)
socket$inet(0x2, 0x0, 0xb4)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000000000)=0x7fff, 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14) (async)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

17:06:20 executing program 2:
socket$inet_sctp(0x2, 0x5, 0x84) (async)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1) (async)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = fcntl$dupfd(r3, 0x0, r2)
r5 = socket$inet(0x2, 0x5, 0x0)
socket$inet(0x2, 0x0, 0xb4)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000000000)=0x7fff, 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

17:06:20 executing program 3:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:20 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket(0x1c, 0x3, 0x3)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = fcntl$dupfd(r3, 0x0, r2)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

17:06:20 executing program 3:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"5a48df63f06c0bee05219f9d90a9e695d492b373b677c1a24585c61c83e39132e629d9e14d6c04b764fa8ad5c956b754ae5e12121a1a2dffad8c891c589d93feaad17ef735cb429f77f272cf64f5a42d4897da3e4d1d892c2e69d2226cf02cb3f9b106ae55189f79174f1903f06f51af575c38906c38cb610b979a05e35ad5e432cf8894db0f1edf6b6241990bdd807bb94cb011f3157ac0538a927c05a2e0f2aebaefad99c61a528adb9b379899feaddc92a9399b4a4a7582b9f334c656c1c727f9f310a17318a2bf854bbc07fd609aeeba9a8ce13a025806f825a7ea106a21bdcfd9b7d4fa29021407ee7c439308611bd2f44872391bb0f4ffb47ddea4c66dbf88cca12fc6ef99eda9bcbf3d4539afa7b47f7c43835359b6e86611d2117863513c4d806a7ba8b63fc3c68479990762de52d72915160839c931c39e8a841e56027e558b9d59fa9c5352ff67e73fdbafad60b5a0f66a15beff138fad9574e40def4702d9d6cc5c92616104317df50c7e616a8a0c410a4d5a3f1ae99fdf3eecb36b5b08cba9a1b5ed68fc91edabf719c4ffd58743c0b426893ecfa73a87906615aef1445f5a5c261b2f09c6e71e24330bfb153c57442a6a689633357d682925cf44aabfa66e0db01fca215d83a5691430037127760fc2cf67dea5a87a997c02442dcd717fecfb7bc393a9c6f829faa5d1aff5d89034e78f377d52a35411d8ec235d2c411f8808197539ca96ce6abdcac9b47dd6c9dc5edb1116f922cf561451d5e19ea799b4eff6c872db705366e805d588a36bb58dfaab9895b842b8cdb63140cc7315c94f1812f4bc74c69ecd392c254ec575bfef9327b48cb55cb5ce40390388dab895f6f3f6c0ae52ee1c769552d155602551440fcea3566d4da1e8602375bf83120d7447476b27ab2504f68673d91168a93c4dde41f78f69be104f8d8bf19ac4ab90f5e78f4616f1c5076960e95576f923226c5731089b73945374208948af3dbcb3b74b4a4da0981cc8a0cc64e877d630bd0f8a334cc2ada75cce14bb3751b335c6bc5c213adb76dead9c8aa472d9a44b3910ccba2f1c6bfdd5f0cfd64ad20934de566adee54905165289aac5e93c1630ca3cff96819daea7d9dee44c5855aa0284578db3a474a716ab2219d4a78ea12ad232a527e7545554f688f17d5de6c049b7981ca9ceb29b1f029af17071deb28f768b12f52a6a3bddf3507ce12f672fb5b797cf1cd446e8e9c368f6553fd7156fe0e443a700", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:20 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1) (async)
r3 = socket(0x1c, 0x3, 0x3)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = fcntl$dupfd(r3, 0x0, r2)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14) (async)
setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4) (async)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

17:06:20 executing program 3:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:20 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket(0x1c, 0x3, 0x3)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = fcntl$dupfd(r3, 0x0, r2)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
dup2(r0, r1) (async)
socket(0x1c, 0x3, 0x3) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
fcntl$dupfd(r3, 0x0, r2) (async)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14) (async)
setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4) (async)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)

17:06:20 executing program 3:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:20 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r1)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0x5}, 0x24)
r4 = fcntl$dupfd(r3, 0x0, r2)
fcntl$dupfd(r0, 0x0, r3)
setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
recvfrom(r1, &(0x7f0000000200)=""/230, 0xe6, 0x40000, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x7e14, @rand_addr="70bc10882d33d7ad764685ce4abaaabd", 0xffff}, 0x1c)

17:06:20 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r1)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0x5}, 0x24)
r4 = fcntl$dupfd(r3, 0x0, r2)
fcntl$dupfd(r0, 0x0, r3)
setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
recvfrom(r1, &(0x7f0000000200)=""/230, 0xe6, 0x40000, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x7e14, @rand_addr="70bc10882d33d7ad764685ce4abaaabd", 0xffff}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
dup2(r1, r1) (async)
dup2(r0, r1) (async)
socket(0x2, 0x1, 0x0) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0x5}, 0x24) (async)
fcntl$dupfd(r3, 0x0, r2) (async)
fcntl$dupfd(r0, 0x0, r3) (async)
setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4) (async)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
recvfrom(r1, &(0x7f0000000200)=""/230, 0xe6, 0x40000, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x7e14, @rand_addr="70bc10882d33d7ad764685ce4abaaabd", 0xffff}, 0x1c) (async)

17:06:21 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r1) (async)
r2 = dup2(r0, r1) (async)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0x5}, 0x24) (async)
r4 = fcntl$dupfd(r3, 0x0, r2)
fcntl$dupfd(r0, 0x0, r3)
setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
recvfrom(r1, &(0x7f0000000200)=""/230, 0xe6, 0x40000, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x7e14, @rand_addr="70bc10882d33d7ad764685ce4abaaabd", 0xffff}, 0x1c)

17:06:21 executing program 3:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:21 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = fcntl$dupfd(r3, 0x0, r2)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
r5 = socket(0x1c, 0x3, 0x1)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = dup2(r6, r7)
r9 = socket$inet_sctp(0x2, 0x5, 0x84)
r10 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r11 = dup2(r9, r10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x105, &(0x7f0000000240)={0x1, [<r12=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_CONTEXT(r8, 0x84, 0x1a, &(0x7f0000000040)={r12}, 0x8)
setsockopt$inet6_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000000)={r12, 0xfffffffc}, 0x8)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

17:06:21 executing program 3:
socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r0 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000040)={{"5a48df63f06c0bee05219f9d90a9e695d492b373b677c1a24585c61c83e39132e629d9e14d6c04b764fa8ad5c956b754ae5e12121a1a2dffad8c891c589d93feaad17ef735cb429f77f272cf64f5a42d4897da3e4d1d892c2e69d2226cf02cb3f9b106ae55189f79174f1903f06f51af575c38906c38cb610b979a05e35ad5e432cf8894db0f1edf6b6241990bdd807bb94cb011f3157ac0538a927c05a2e0f2aebaefad99c61a528adb9b379899feaddc92a9399b4a4a7582b9f334c656c1c727f9f310a17318a2bf854bbc07fd609aeeba9a8ce13a025806f825a7ea106a21bdcfd9b7d4fa29021407ee7c439308611bd2f44872391bb0f4ffb47ddea4c66dbf88cca12fc6ef99eda9bcbf3d4539afa7b47f7c43835359b6e86611d2117863513c4d806a7ba8b63fc3c68479990762de52d72915160839c931c39e8a841e56027e558b9d59fa9c5352ff67e73fdbafad60b5a0f66a15beff138fad9574e40def4702d9d6cc5c92616104317df50c7e616a8a0c410a4d5a3f1ae99fdf3eecb36b5b08cba9a1b5ed68fc91edabf719c4ffd58743c0b426893ecfa73a87906615aef1445f5a5c261b2f09c6e71e24330bfb153c57442a6a689633357d682925cf44aabfa66e0db01fca215d83a5691430037127760fc2cf67dea5a87a997c02442dcd717fecfb7bc393a9c6f829faa5d1aff5d89034e78f377d52a35411d8ec235d2c411f8808197539ca96ce6abdcac9b47dd6c9dc5edb1116f922cf561451d5e19ea799b4eff6c872db705366e805d588a36bb58dfaab9895b842b8cdb63140cc7315c94f1812f4bc74c69ecd392c254ec575bfef9327b48cb55cb5ce40390388dab895f6f3f6c0ae52ee1c769552d155602551440fcea3566d4da1e8602375bf83120d7447476b27ab2504f68673d91168a93c4dde41f78f69be104f8d8bf19ac4ab90f5e78f4616f1c5076960e95576f923226c5731089b73945374208948af3dbcb3b74b4a4da0981cc8a0cc64e877d630bd0f8a334cc2ada75cce14bb3751b335c6bc5c213adb76dead9c8aa472d9a44b3910ccba2f1c6bfdd5f0cfd64ad20934de566adee54905165289aac5e93c1630ca3cff96819daea7d9dee44c5855aa0284578db3a474a716ab2219d4a78ea12ad232a527e7545554f688f17d5de6c049b7981ca9ceb29b1f029af17071deb28f768b12f52a6a3bddf3507ce12f672fb5b797cf1cd446e8e9c368f6553fd7156fe0e443a700", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1200, &(0x7f0000000340)={<r4=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r8 = dup2(r6, r7)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r8, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000140)={<r10=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000580)={r10, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r5, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r5, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r5, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:21 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = fcntl$dupfd(r3, 0x0, r2)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
r5 = socket(0x1c, 0x3, 0x1)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = dup2(r6, r7)
r9 = socket$inet_sctp(0x2, 0x5, 0x84)
r10 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r11 = dup2(r9, r10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x105, &(0x7f0000000240)={0x1, [<r12=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_CONTEXT(r8, 0x84, 0x1a, &(0x7f0000000040)={r12}, 0x8)
setsockopt$inet6_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000000)={r12, 0xfffffffc}, 0x8)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
dup2(r0, r1) (async)
socket(0x2, 0x1, 0x0) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
fcntl$dupfd(r3, 0x0, r2) (async)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14) (async)
setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4) (async)
socket(0x1c, 0x3, 0x1) (async)
socket$inet_sctp(0x2, 0x5, 0x84) (async)
connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
dup2(r6, r7) (async)
socket$inet_sctp(0x2, 0x5, 0x84) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
dup2(r9, r10) (async)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) (async)
setsockopt$inet6_sctp_SCTP_CONTEXT(r8, 0x84, 0x1a, &(0x7f0000000040)={r12}, 0x8) (async)
setsockopt$inet6_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000000)={r12, 0xfffffffc}, 0x8) (async)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)

17:06:21 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84) (async, rerun: 32)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) (rerun: 32)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = fcntl$dupfd(r3, 0x0, r2)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14) (async)
setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4) (async)
r5 = socket(0x1c, 0x3, 0x1) (async)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) (async)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = dup2(r6, r7)
r9 = socket$inet_sctp(0x2, 0x5, 0x84)
r10 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r11 = dup2(r9, r10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x105, &(0x7f0000000240)={0x1, [<r12=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_CONTEXT(r8, 0x84, 0x1a, &(0x7f0000000040)={r12}, 0x8) (async)
setsockopt$inet6_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000000)={r12, 0xfffffffc}, 0x8) (async)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

17:06:21 executing program 3:
socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r0 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1200, &(0x7f0000000340)={<r4=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r8 = dup2(r6, r7)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r8, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000140)={<r10=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000580)={r10, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r5, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r5, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r5, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:21 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = fcntl$dupfd(r3, 0x0, r2)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
sendto$inet6(r3, &(0x7f0000000000)="48da2555e27464413b657b07042c7246747eec2f49cadc1b5b1241503b758ac7caf27aa7ceb3715e84d8c82cb16f83ecd26206ab3b022a8ba4e0eae33353af1e6e176d61e74131fd36d1374a636d8f0c", 0x50, 0x20188, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x3, @mcast2, 0x7fff}, 0x1c)
setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

17:06:21 executing program 3:
socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r0 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1200, &(0x7f0000000340)={<r4=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r8 = dup2(r6, r7)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r8, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000140)={<r10=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000580)={r10, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r5, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r5, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r5, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:21 executing program 2:
socket$inet_sctp(0x2, 0x5, 0x84) (async)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
socket(0x2, 0x1, 0x0) (async)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = fcntl$dupfd(r3, 0x0, r2)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
sendto$inet6(r3, &(0x7f0000000000)="48da2555e27464413b657b07042c7246747eec2f49cadc1b5b1241503b758ac7caf27aa7ceb3715e84d8c82cb16f83ecd26206ab3b022a8ba4e0eae33353af1e6e176d61e74131fd36d1374a636d8f0c", 0x50, 0x20188, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x3, @mcast2, 0x7fff}, 0x1c)
setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4) (async)
setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

17:06:21 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:21 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84) (async)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
r4 = fcntl$dupfd(r3, 0x0, r2) (async)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
sendto$inet6(r3, &(0x7f0000000000)="48da2555e27464413b657b07042c7246747eec2f49cadc1b5b1241503b758ac7caf27aa7ceb3715e84d8c82cb16f83ecd26206ab3b022a8ba4e0eae33353af1e6e176d61e74131fd36d1374a636d8f0c", 0x50, 0x20188, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x3, @mcast2, 0x7fff}, 0x1c)
setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4) (async)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

17:06:21 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:21 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r2 = dup2(r0, r1)
r3 = socket(0x10, 0x2, 0x7)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x8b9}, 0x24)
r4 = fcntl$dupfd(r3, 0x0, r2)
freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
dup(r5)
r6 = dup(r4)
setsockopt$inet_tcp_TCP_FASTOPEN(r6, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cc070000000000000022bf28cfe430"}, 0x14)
setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

17:06:21 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4)
dup2(r0, r1) (async)
r2 = dup2(r0, r1)
r3 = socket(0x10, 0x2, 0x7)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x8b9}, 0x24)
fcntl$dupfd(r3, 0x0, r2) (async)
r4 = fcntl$dupfd(r3, 0x0, r2)
freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
dup(r5)
r6 = dup(r4)
setsockopt$inet_tcp_TCP_FASTOPEN(r6, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cc070000000000000022bf28cfe430"}, 0x14)
setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4) (async)
setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

17:06:21 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r2 = dup2(r0, r1)
r3 = socket(0x10, 0x2, 0x7)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x8b9}, 0x24)
r4 = fcntl$dupfd(r3, 0x0, r2)
freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
dup(r5)
r6 = dup(r4)
setsockopt$inet_tcp_TCP_FASTOPEN(r6, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cc070000000000000022bf28cfe430"}, 0x14)
setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) (async)
dup2(r0, r1) (async)
socket(0x10, 0x2, 0x7) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x8b9}, 0x24) (async)
fcntl$dupfd(r3, 0x0, r2) (async)
freebsd10_pipe(&(0x7f0000000100)) (async)
dup(r5) (async)
dup(r4) (async)
setsockopt$inet_tcp_TCP_FASTOPEN(r6, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cc070000000000000022bf28cfe430"}, 0x14) (async)
setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4) (async)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)

17:06:21 executing program 2:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r0 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1200, &(0x7f0000000340)={<r4=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r8 = dup2(r6, r7)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r8, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000140)={<r10=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000580)={r10, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r5, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r5, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r5, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:21 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:21 executing program 2:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r0 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1200, &(0x7f0000000340)={<r4=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r8 = dup2(r6, r7)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r8, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000140)={<r10=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000580)={r10, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r5, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r5, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r5, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:21 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(0x0, 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:21 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(0x0, 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:21 executing program 2:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r0 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1200, &(0x7f0000000340)={<r4=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r8 = dup2(r6, r7)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r8, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000140)={<r10=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000580)={r10, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r5, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r5, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r5, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:21 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(0x0, 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:21 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = socket$inet(0x2, 0x5, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r5, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r5, r4)
r6 = socket$inet(0x2, 0x5, 0x0)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r7, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r8 = dup2(r7, r6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01800000", @ANYRES32=<r9=>0x0], &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000940)={r9, 0xa}, &(0x7f0000000980)=0x8)
r10 = fcntl$dupfd(r3, 0x0, r2)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
setsockopt$inet_tcp_int(r10, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

17:06:21 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"5a48df63f06c0bee05219f9d90a9e695d492b373b677c1a24585c61c83e39132e629d9e14d6c04b764fa8ad5c956b754ae5e12121a1a2dffad8c891c589d93feaad17ef735cb429f77f272cf64f5a42d4897da3e4d1d892c2e69d2226cf02cb3f9b106ae55189f79174f1903f06f51af575c38906c38cb610b979a05e35ad5e432cf8894db0f1edf6b6241990bdd807bb94cb011f3157ac0538a927c05a2e0f2aebaefad99c61a528adb9b379899feaddc92a9399b4a4a7582b9f334c656c1c727f9f310a17318a2bf854bbc07fd609aeeba9a8ce13a025806f825a7ea106a21bdcfd9b7d4fa29021407ee7c439308611bd2f44872391bb0f4ffb47ddea4c66dbf88cca12fc6ef99eda9bcbf3d4539afa7b47f7c43835359b6e86611d2117863513c4d806a7ba8b63fc3c68479990762de52d72915160839c931c39e8a841e56027e558b9d59fa9c5352ff67e73fdbafad60b5a0f66a15beff138fad9574e40def4702d9d6cc5c92616104317df50c7e616a8a0c410a4d5a3f1ae99fdf3eecb36b5b08cba9a1b5ed68fc91edabf719c4ffd58743c0b426893ecfa73a87906615aef1445f5a5c261b2f09c6e71e24330bfb153c57442a6a689633357d682925cf44aabfa66e0db01fca215d83a5691430037127760fc2cf67dea5a87a997c02442dcd717fecfb7bc393a9c6f829faa5d1aff5d89034e78f377d52a35411d8ec235d2c411f8808197539ca96ce6abdcac9b47dd6c9dc5edb1116f922cf561451d5e19ea799b4eff6c872db705366e805d588a36bb58dfaab9895b842b8cdb63140cc7315c94f1812f4bc74c69ecd392c254ec575bfef9327b48cb55cb5ce40390388dab895f6f3f6c0ae52ee1c769552d155602551440fcea3566d4da1e8602375bf83120d7447476b27ab2504f68673d91168a93c4dde41f78f69be104f8d8bf19ac4ab90f5e78f4616f1c5076960e95576f923226c5731089b73945374208948af3dbcb3b74b4a4da0981cc8a0cc64e877d630bd0f8a334cc2ada75cce14bb3751b335c6bc5c213adb76dead9c8aa472d9a44b3910ccba2f1c6bfdd5f0cfd64ad20934de566adee54905165289aac5e93c1630ca3cff96819daea7d9dee44c5855aa0284578db3a474a716ab2219d4a78ea12ad232a527e7545554f688f17d5de6c049b7981ca9ceb29b1f029af17071deb28f768b12f52a6a3bddf3507ce12f672fb5b797cf1cd446e8e9c368f6553fd7156fe0e443a700", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:21 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:21 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:21 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = socket$inet(0x2, 0x5, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r5, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r5, r4)
r6 = socket$inet(0x2, 0x5, 0x0)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r7, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r8 = dup2(r7, r6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01800000", @ANYRES32=<r9=>0x0], &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000940)={r9, 0xa}, &(0x7f0000000980)=0x8)
r10 = fcntl$dupfd(r3, 0x0, r2)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
setsockopt$inet_tcp_int(r10, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

17:06:21 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = socket$inet(0x2, 0x5, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r5, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r5, r4)
r6 = socket$inet(0x2, 0x5, 0x0)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r7, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r8 = dup2(r7, r6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01800000", @ANYRES32=<r9=>0x0], &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000940)={r9, 0xa}, &(0x7f0000000980)=0x8)
r10 = fcntl$dupfd(r3, 0x0, r2)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
setsockopt$inet_tcp_int(r10, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

17:06:21 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x0)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:21 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = socket$inet(0x2, 0x5, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r5, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r5, r4)
r6 = socket$inet(0x2, 0x5, 0x0)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r7, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r8 = dup2(r7, r6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01800000", @ANYRES32=<r9=>0x0], &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000940)={r9, 0xa}, &(0x7f0000000980)=0x8)
r10 = fcntl$dupfd(r3, 0x0, r2)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
setsockopt$inet_tcp_int(r10, 0x6, 0x47, &(0x7f0000000140)=0xff, 0x4)

17:06:21 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x0)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:21 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = socket$inet(0x2, 0x5, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r5, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r5, r4)
r6 = socket$inet(0x2, 0x5, 0x0)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r7, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r8 = dup2(r7, r6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01800000", @ANYRES32=<r9=>0x0], &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000940)={r9, 0xa}, &(0x7f0000000980)=0x8)
fcntl$dupfd(r3, 0x0, r2)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)

17:06:21 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x0)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:21 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1200, &(0x7f0000000340)={<r4=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r8 = dup2(r6, r7)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r8, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000140)={<r10=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000580)={r10, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r5, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r5, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r5, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:21 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = socket$inet(0x2, 0x5, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r5, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r5, r4)
r6 = socket$inet(0x2, 0x5, 0x0)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r7, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r8 = dup2(r7, r6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01800000", @ANYRES32=<r9=>0x0], &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000940)={r9, 0xa}, &(0x7f0000000980)=0x8)
fcntl$dupfd(r3, 0x0, r2)

17:06:21 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r4, r3)
r5 = socket$inet(0x2, 0x5, 0x0)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r6, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = dup2(r6, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01800000", @ANYRES32=<r8=>0x0], &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000940)={r8, 0xa}, &(0x7f0000000980)=0x8)

17:06:21 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1200, &(0x7f0000000340)={<r4=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r8 = dup2(r6, r7)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r8, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000140)={<r10=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000580)={r10, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r5, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r5, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r5, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:21 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r4, r3)
r5 = socket$inet(0x2, 0x5, 0x0)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r6, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r6, r5)
getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000940)={0x0, 0xa}, &(0x7f0000000980)=0x8)

17:06:21 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1200, &(0x7f0000000340)={<r4=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r8 = dup2(r6, r7)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r8, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000140)={<r10=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000580)={r10, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r5, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r5, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r5, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:21 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r4, r3)
r5 = socket$inet(0x2, 0x5, 0x0)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r6, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r6, r5)
getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000940)={0x0, 0xa}, &(0x7f0000000980)=0x8)

17:06:21 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:21 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r4, r3)
r5 = socket$inet(0x2, 0x5, 0x0)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r6, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r6, r5)
getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000940)={0x0, 0xa}, &(0x7f0000000980)=0x8)

17:06:21 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:21 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r4, r3)
socket$inet(0x2, 0x5, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r5, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01800000", @ANYRES32=<r6=>0x0], &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000940)={r6, 0xa}, &(0x7f0000000980)=0x8)

17:06:21 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="03000800e0ff07032a8cbb62ee36959952941aa400804000008006003eeaa81cf971535a1439971d2002424c474809000000c32fc2681cf38c05b0717823d33f4a24c9a6e9e7c42a55bfd54b08a098dd6491170b93f5f8ffffff002b5d99eb624d6956e073140406cc9ad205b794a09324f44fac01f787c238329e6b06eca403d35998ee08d0678551f163e232c7f8852974619ea5f29e7b2c650005b1a09779eb2e56000000000000000000006bfa5b57a71f34db7eb91a42d7c2d3bd271680a398074abb3e7dd33146cc53f7b6f83f321b4756acbfad379a2424dded95b160730c1d02ca4b7116791ef7bc7bf89b3d791ed2d3d6f22aa57b533cd643b1b47136bc9bbcbbabdbc2d12ed815def263fa57477147db5280ec10d35ba865d8239442ac5a258830b84ec5acc96d8fb80ebe10354975c8d5cbc2225cba03ff8d01428302d2b1e95447f6f5fcc2e2642b04df607ef50dc077f43be11b07531fb59dbea7a463936411f0d70fed011ddd5d21c18d29748ea8ff79a3dd7989e4cf9bd0f20b0675d36995a232aada67ecffd223c5f234d10b66fa3acb8bb9d6ddb6a02e10e4af73dc43cb0e60af1fc3a7163437f24c79c05d172ceacd0fc2c8ac8c53c856466999291d8185d61789d9269c51e4ac5f6e806f7382a2b95db8b81921187d010d75e8cf0ce2fca55b213a41d79505a56b4444d5dee7e73421befde60df23bd0b88b7e6a03d9e8f6ef02bef46ab8e8815349cfc227c54000653f21824d2ee8d092bae022384d59ecdf149b42c8ff9dd254d72f3da3cf490e26d81f9e07c4171a59a976b345e06ed458c7f9d2f970fd5d5ef6f4674f175ac2badd7624d1e370a686d436cf759e1c2017c0c6e3b22f2c6ba0b9376d02489ec33b842c2d94054f0000e1f64316c5c55fd1ca4aeb518ff454d844bc997eda33ca514536849f257050e6584980c2be5f80b515b553b8e20b5bcca47680e2ae2056d029ffcaf9c96c8a7bd1c14cbaf1f098cdb655290ce6b80000000000000000000000000000000000000000000000000000000093b64350f828879d72fd6a7b7297fb18be34fa3cb9eafd28235652c673fe90cf14f9850e9550f7506a86be8fc510cfd247142758c2ec5358bfaf67cab3b195b275fb61dbe184fdb18c88c7de8aeebe76474352f43c32ece91bc75937bef2e624c138aeb6c251f5bc8e2ebda38cf40e94fbd67d6ee7c48142fc61fc4a27fbe5e3284926017ef553c76fc9af361b9c4c06ef823a93f863fcae0c98d79dcff21206cd03862c0b17222e08b262bed59dc5f8766d757c54eba2ba5be8657bf4a402271ecff1a3c63d8529491a0dd0e5e5c5b71283583417c9078484a44b481d1a0000"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:21 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:21 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r4, r3)
socket$inet(0x2, 0x5, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r5, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01800000", @ANYRES32=<r6=>0x0], &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000940)={r6, 0xa}, &(0x7f0000000980)=0x8)

17:06:21 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r4, r3)
socket$inet(0x2, 0x5, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r5, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01800000", @ANYRES32=<r6=>0x0], &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000940)={r6, 0xa}, &(0x7f0000000980)=0x8)

17:06:21 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:21 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r4, r3)
r5 = socket$inet(0x2, 0x5, 0x0)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = dup2(r6, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01800000", @ANYRES32=<r8=>0x0], &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000940)={r8, 0xa}, &(0x7f0000000980)=0x8)

17:06:21 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:21 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r4, r3)
r5 = socket$inet(0x2, 0x5, 0x0)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = dup2(r6, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01800000", @ANYRES32=<r8=>0x0], &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000940)={r8, 0xa}, &(0x7f0000000980)=0x8)

17:06:21 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:21 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r4, r3)
r5 = socket$inet(0x2, 0x5, 0x0)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = dup2(r6, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01800000", @ANYRES32=<r8=>0x0], &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000940)={r8, 0xa}, &(0x7f0000000980)=0x8)

17:06:21 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:22 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:22 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r4, r3)
r5 = socket$inet(0x2, 0x5, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = dup2(0xffffffffffffffff, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01800000", @ANYRES32=<r7=>0x0], &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000940)={r7, 0xa}, &(0x7f0000000980)=0x8)

17:06:22 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:22 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r8 = dup2(r6, r7)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r8, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)

17:06:22 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x0, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="03000800e0ff07032a8cbb62ee36959952941aa400804000008006003eeaa81cf971535a1439971d2002424c474809000000c32fc2681cf38c05b0717823d33f4a24c9a6e9e7c42a55bfd54b08a098dd6491170b93f5f8ffffff002b5d99eb624d6956e073140406cc9ad205b794a09324f44fac01f787c238329e6b06eca403d35998ee08d0678551f163e232c7f8852974619ea5f29e7b2c650005b1a09779eb2e56000000000000000000006bfa5b57a71f34db7eb91a42d7c2d3bd271680a398074abb3e7dd33146cc53f7b6f83f321b4756acbfad379a2424dded95b160730c1d02ca4b7116791ef7bc7bf89b3d791ed2d3d6f22aa57b533cd643b1b47136bc9bbcbbabdbc2d12ed815def263fa57477147db5280ec10d35ba865d8239442ac5a258830b84ec5acc96d8fb80ebe10354975c8d5cbc2225cba03ff8d01428302d2b1e95447f6f5fcc2e2642b04df607ef50dc077f43be11b07531fb59dbea7a463936411f0d70fed011ddd5d21c18d29748ea8ff79a3dd7989e4cf9bd0f20b0675d36995a232aada67ecffd223c5f234d10b66fa3acb8bb9d6ddb6a02e10e4af73dc43cb0e60af1fc3a7163437f24c79c05d172ceacd0fc2c8ac8c53c856466999291d8185d61789d9269c51e4ac5f6e806f7382a2b95db8b81921187d010d75e8cf0ce2fca55b213a41d79505a56b4444d5dee7e73421befde60df23bd0b88b7e6a03d9e8f6ef02bef46ab8e8815349cfc227c54000653f21824d2ee8d092bae022384d59ecdf149b42c8ff9dd254d72f3da3cf490e26d81f9e07c4171a59a976b345e06ed458c7f9d2f970fd5d5ef6f4674f175ac2badd7624d1e370a686d436cf759e1c2017c0c6e3b22f2c6ba0b9376d02489ec33b842c2d94054f0000e1f64316c5c55fd1ca4aeb518ff454d844bc997eda33ca514536849f257050e6584980c2be5f80b515b553b8e20b5bcca47680e2ae2056d029ffcaf9c96c8a7bd1c14cbaf1f098cdb655290ce6b80000000000000000000000000000000000000000000000000000000093b64350f828879d72fd6a7b7297fb18be34fa3cb9eafd28235652c673fe90cf14f9850e9550f7506a86be8fc510cfd247142758c2ec5358bfaf67cab3b195b275fb61dbe184fdb18c88c7de8aeebe76474352f43c32ece91bc75937bef2e624c138aeb6c251f5bc8e2ebda38cf40e94fbd67d6ee7c48142fc61fc4a27fbe5e3284926017ef553c76fc9af361b9c4c06ef823a93f863fcae0c98d79dcff21206cd03862c0b17222e08b262bed59dc5f8766d757c54eba2ba5be8657bf4a402271ecff1a3c63d8529491a0dd0e5e5c5b71283583417c9078484a44b481d1a0000"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:22 executing program 1:
r0 = shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x3000)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x426, 0x0, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
shutdown(r1, 0x1)
r2 = socket(0x1, 0x20000005, 0x0)
ioctl$KDGETMODE(r2, 0x40046676, 0x20c00000)
r3 = socket(0x2, 0x1, 0x0)
ioctl$KDGETMODE(r3, 0x40046676, 0x20c00000)
r4 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
r5 = fork()
fcntl$dupfd(r4, 0x0, r4)
sigqueue(r5, 0x2b, @sigval_int)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$sock_int(r6, 0xffff, 0x1001, 0x0, &(0x7f00000002c0))
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000480)=ANY=[@ANYBLOB="ff002e2f66696c063000bc2057b22e3392202188e4ed559eae6fca6a45040201203ce5acdc21b22e08a19b9a8d0a302b920864ce0600fbff0bcb09a716ec5ff18556cadd31034d2b2e08e3fcb26eba040af162db897669c1e8d06cf2cc7858c2237c3546e0221c146c220136c4d2d8b4823356de33"], 0xa, &(0x7f0000000240)=[{&(0x7f0000000d80)="23e957fe3bad4fb312c18687a3114407bc3e4f438dd8e851f0dd7510e970f8ad9436a0e558a692bd818dbb186eb00f5cef81d092aa27da17e814d21ec4eaa3563dd13bbf728d123cad24597c775f1897f0757bb8c8f7b32906ccb385e22424cbf4b39fa816e1af7df1d454bf3a6da12a608500d3941361c61717f1874f991529a8ee6ed759f50c40b46e837b917986d0a24d574fcd17c2939b4fa2aba07979edabaf2f5689c86516e49c8160385aa39f9b1889143798a4a4364ba23d0d8f0f3ed40a6998b866d69c7b0dbdd05df908e52f70039517e9f8cf6df687e476a3f79b32ff52576cb54b951cf036ab644e5fb15e2e6006828a3f50613dce9d2aed709063ba19213882781e822e55748e75162c3844f9b94b3394c4657bdff523d9a0c9bdb38ccf93a71b8dabaa20d94524d8ba7fc4cfa39be893315496d595b71c521b2a8b9932e424e5700106819569275a1d8555ae03335885f45d95107197a46b5f9b575e94c3b70e1938d3f8c703c32d464a8300e3a953ee1b28e153967845828e5c8d0dfab2316cb56a86df943d0649e1edbfbf930908bfb927d249f9734cfe61c777d6296a5e4bee0c64910294819a2e5918132ac33674be364cda0cc642d11543fb28dac1d41e26b1026c584c8e17d418cc5cdc6dc061a2c88b1cefb2f1639587419ea7b4e1ba66581d047b9e75384383bf68fecf555519de2ee90366d84095356edacf1c12f16789516a357ac6896ae92a850e74381b7557666146e245a87cc9afe73f7230a50ca89d0093112b0273e572a685f37e7176302cfbb2440665b3d971e956b5da85a2ae0e39b2740676d4772e608340063e89526f87980a8c887d07dc54e9b1820b98b5e41cb482dcac289eea9bec6dac09fef6ade3e234fb71c17cea6959893c116fa8e3fac14787a272102c20b8228c4955c93da5a37ee05d87b2297e32211c446ddd804ec1598be3eed6422f9e201e8851babfe97427b94c8ee2f8c0290c73b465938a0c1479676d319a43cebcee239b353ea28abcf261b7bfc387a4b6d17a0015114b07ae6939c105e2df906bbe777556b6fbc8a4f41763e3f2b316f2c7356c39b55f8f215d0a77dcaebe831268c0b627b22c8e78c489055d7453c33e744bd596821437be3feb2bd7eccc45ff286bff12023081773608c6347237c9133a3f138e6667d86001a4b7c4e139786be1f52ae7df7cac63a0e596da8e91509906b824c1b7a7e3150e21b9c0c201969f1c4647711395d9408d23a56adb2aba2e94883ab4a8178629060db6f0864b8d04421d6d66067e79b1dd99a3ccfda95e04dc07fd4b5c4ad30ecbd9fee2dd602db18ba610a202eef1e566c4eb7f4635d7f3552f37c025b383ed3754ff9712e2db697dfa8fdc47e620845afcf6c9bfa83e81ee5bd806bc1d37c8c23b42a47f831aadbe903327e75b447afb689a897cb808fbca096581ba47fd5d258e46bdfb05ddda283bf3a2868f6c55642f1fbad7d69944e686e7672a1f85da06dc5e1d29d12f30ffd5ed9d229f04eab0a280b3198b74f9e1e3d2583006ac1fed6f4c4af3db3699689058f1bd4f6a3f384239ed33bc08947ed25cb4384ab2262a294f8005149fc4d2212e7c2718edc65bb69d8270a94009d0c152f00e1428ea6b8f968adc81afadad06fe6be0a4caca2f6bc1906270a243dec7bf1b753f30eeb8546d1afb5e2c9e0a1b904fbae3e3dd9b535606be3149de34963ec6861fa374c113ed896ae121449f5f2d2e6e0895b8e9a8167b817b3b65a68e6a38c041a8670cfd6f06f5df61600d38b0a24461c1b6a91fc2f5cefdb63bc903fd11a8351c9e06de5671cbac572919525b2041a4bb2516721d28b5bc2fe94ddca1872c93a4e5bcd160bafea693886782bb250ab5db773cbd9c22a4ce8700aaffebfee8294e6e2471a86392a9f6327056398853f9aba03750523ffd09cdfdced5ca0d514c71c849b01ee7acb6cf705434fa0fe1c7c277b02f87c3d3c8531410a7b8b0915fd72db1878e8a4fb5a96974d0d454218f8b5ff331c309c2a594eaecc09464d2b904cb6ee730a3c9dbdc833809af9f9821a3d1d34f2efcac4bf833572edd48f69df9f2fe5414180755d166247c07515c605f3097677dc8b3240fb5cdd913d545f5319cc6a0999cc70f807e8213f470b739f38501afca6db053e33e6802830ced17708c8fa701a055fbaf41e2daa500ff9a1b8363f15e9ca6a39fad58511380d3c492f3791609300a9026ace4ddb9e86d4d18ffe2b29a20633c2782e340887743427e9eb27f621ba6bf7b4691de27d2592da449d6befa251c9aa5c03cd6d8f4d05156d12f7d0d4e45dbe4f639c277509dbda1d6f7696bf6be45fab6193d9c252f66a2c9530e4cb19503f952e9fd45da50954987cf313aa816c3af8a4c4729045bcdaf78ce407bb7e5f83ffd7a44b252b43cf83c0ea8d4635fd16f5a5695be48cdfa22d034114b10ca5585aa0460e46354a99cd784c2485ea128776c1665844bcac02ef1594a63d2bcbbcc45f4790fc060088730fc0c69535e46412f69b0e727acda6ecac5cbddf2ee5af85a3defd0f50be0e5aec0d19fd9e3d820a12c1fa20edd96507bc97ec8e83f0c857f8288697d7c9b8f928bac46f5cc3b4e15792a15b424fc51b990ffc49d35bb93e2cdd904f827bd757430185cfb45498fefcf0876cbab272d30c6d173c3be1397f619998c766d444da5c30b74c431d2da49a4e342a25ea85824699c52ce6238b261a7db0adede87ef30f17f1d03a452d5fc2d049e046df87795cc510cf61fe086cf7dfe076de6c9217f79c1b3f60ed24452039f260442ec2c9080192e42c48f51a59faeacc2f8fd81e6a4fd655f20710d363c64371114dc3827263a6bb1d272fccc8da6f1e43efb8438b3ffdf4ebf7d503117ad7edb2e48382af9d7e9ec8c68f5e1c88b54b9fafc096b7611c3104a1c374050dbe9c3f45ff4feb516a205fe60e072fd8c7ed3a64413192eed8d7eb5191f5bc577ba05431d352c599a2cc477df30bfccb31d9bb5d4c6be69e3e30205403ea0cfe4499187cfbf15c92cc79edd20ef8fee6924f92e9d86cad76971201b102718c9de2b7ff0844e7db0533121a80e8cc2b7f1fb418511437887a6c3d4b1a3c12aa4e95aa8915ee90ad6b1fb63948279a8565ba9e7da2cf39cb166f7cd32f5b87a9fce54d99c64d770c454a5a930d04a95f0c041fdfbab58234ec614e438002c76d5065076150749327ba7f6b7491eb6e886d1adbee04616e03deae9f6fe1a9b01285b5569b27f773b1eac3fdcc8042fa3e653a5bbe9d71c9b8acb4643422126dccb13d321b31dcc3d7dc2218e65cfc73ca1353f3e6c903678c1fe74442d76ccf6d882d74893d5366d6392c04a3a825e13d5d5371b0dca4e3138c3ee8a0ab90e996fb4daca75249f8c8a46d6d15cfe9a7c90a0d954716d7d80e76906ab77fdc11cae9178028f7f184f48a051b02ca08fa9a1335ba81b8016d929f749fd5cf72405edcda6203dd6cad3784c43f88f45858e03a9e1816606d21a2233ac41ad247148b0cd27550f075dba6e2429b6e1caecd1132c45c21de90a9a7b3919d77c0a1aee7932639fa554cfc1bfa094771deb62d352dfe42ffd04373bb299aa9b091e1be4ed25d61bb758dce2324ae008d684e918ff2fc83c33d3fef0fdd2a34daf0d5632420c57e7a816679db5b90d0ad294c7c58b78d5cc1f3503713ae22241ff720603a0d846541aa4b85db32db047b62a425a9cc9661644180ee96d42e07fc88bb375c153b0666346f5480922b07af3009ad725c36dd5c77e90169d4e5620ee943eeb577963ceb4666c3296896e050b5770bfa82c641e46a398473dd61e07ca4bfc55215b399ec551ac707455bcc1dd8cb6f0b80a695cf5049533b75b4e4838cee555734c3b6950261c9c47ead289619db360b1d5c756f296d13424df4445c609e2b6af3fab36466c67baeeac5bc1e608cdd2df7473e8b0e9cc57678275461ade1506bdac88758de70f0eecadfc3f1d82c67240970cb048abf58d48291812fe8fff89e7540965a10a44c345a27bd31ef9a346f3830a53930039b663ca9e460bff0b9cccdceeead368687f18319a6b60b65b8cd54e97279a3084f6479c23ae61522b6ab5f2331895bc532c96ac1fa983f82f99c9660e9a3e80e17f134f65f39c19dc65eaf9e521f394bc0dd8bedcbcf0b6d0e02097b7d05febdf2d310bce9c7bd84e48417f75f8f47c11fbd9fd215989295fd12a595747691382e53362e0c77aec2625a493d5de8094901f798e2cab46d24a75f54da1acd6cda703054d96498723b962f12ad757d50be51ad4769071e656b384e90be8c7b65d4690b237aab8b90a0eba9f8595b1be7abc44a3ab7b058ca06d18b09f2eef7c6002324298eeaa638f00000000ec1cb8a56664b172dff9dceb6013b52d16274faba5bffd5e7af8de38e81c785623afa863c1f956f841bb326dd25d7cb00becef0ba41a19c3cda38a7b9b48b2ab6a4f807712b74027a5fa334a6b2a9a7e2f66ec94ac50fe3af9cfb6da2a71a6214eb6b1a51d9738215a388763df68debfc50456f705f7f0fb00dc2ff6b970b966ebd1741748925ae15285c6bd33eb11a796b91002667e3eb97de9e53d9e2025dbc0da8d5e5b8b07e3ddd3c715c34ce911699c5d11ab2d6ed0ae1a3f85bea2ef591b551342003e8d7452a2a1f7e2618f56491efa6d5223f0f37e5bbde2abd4df23a9ad1862cdbae66ef987456ffac6c509e18ab554ae74a0f2f4b4d371f5e165eb087e1698fd491d14214f4717f07d4d06bddfb28ad98a43f6b7a602bfa1105361635d93b666936c591f6001ac0bc891ec3ed39874ba297ccc3e5c9a4774900a052599d4ff1a90c71502ea2651eddbe0be5cb2fa75045be0583aa48932d4527ea3e4d0713058f1f37a0e17c95a211df5b175e2b7ea5b8161d66865379200ab44ccaa996dbe771d298a6660928a838fbe508d8601f90d8f2e7e8fb3d7f128e9de44c02b76642efd2a5e6201e114d768873475fe5a6fde6fdb6dd679eda47bad45ce325c301a1f83ec4a8c9fd00f66de39a6297a40f27031495c10cd7af03f24e1044e3d9a0b692c21114d07841db4d62e576a13c19b48011dc63574736c959f5a9be8621f45732802cc9d3b871ee7eb2e0698df4cbd9c0297b35ea8730079e1a7245d92ea98a4ae00d4689dfcb5438b1b3b2819bad94718cb1711d96a0f67ab4d269dfd4e55b95dd4f7d1cafc0860242f38f5a2fad6315c29b6bf667af1c92d42ccdb145860d9b6cdc052178fea46898095cb337b16f055506d73ec50b1769a7318601d4578e4b279a2929ad20aef7d5b50b99aa411d990e1f62ef1dc2dd3363b299f0dfd13b14eb7d378c2fe431cc3670dabadc022b42d37242e19db0c867d89d6eb27a37806179136a55dddcc0c596c0ad3895336110f7fec26bb968a801f4525779e928884cb129be1d78baedb51cc77be5e3f0189a8e59efa3245233ddab1ee31f7721d2750e4fa9afc8936b87eb1c3384574ca73e2f8b1e7ddc045c0d644495bab214cfb2a76e95600a055610938f04358003dbb94", 0xf5c}, {&(0x7f0000000640)="f0dd77502617a34048ca533a9ae54db9461a1a3f70d2ab78989f18b349a24fb9c8b397b9958ca334c26effb406489fdc461c8bc50f27ec8c66508d02bdbb7387a004e4fd4de41f6860934e5f2c8550b8ed2723fa7d6ec49c9e917e448787b7d1f0df7a430d862dde64696adca6ef86b442347eb87a18d9aadbc589b2f4bb3812c3de0530c89c92d099c525cb26ed0333c224de17cba91704c8d7f9b702d0f47907f74c163b91", 0xa6}, {&(0x7f0000000340)="460cf74b80d0ac34fb5db83c52f90907ec3c5d153032805933ce6e64161b328ca8ea969e938f1bfe1bf6b1730a80936ee7e05ad3a0dfb14852215a3531c8d72ae61950566810e0a88c49eed086c2654efce576ffc741396357779bf1f034fea3586968f5c5081ce9761ea1d0c3ef975191eb252a8b0b5c2577723dc08a34c1d9cf2990260177f07e965eeffbd2982008", 0x90}, {&(0x7f0000000040)="617be8cc9a159cfa4e90046c671e3862195153ac5e51426d46681ff40d5625225d91e0695e427ff419cc000000000024070000000000", 0x36}, {&(0x7f00000009c0)="cce56ddfed124f7aa121ccd7800f2fa7ac0f4bc703156ead8fb8c2497c5cb6f301e2079b0da71e7c0dcbc47883fb226127543950c40270a058d094cf680085067fe994d4e1d8826a223aa30b953e6adcbe547936cd60803a1318929f5a2ebbf7df77013718a5ad3e04f3bfee1e077b03eb835eda84198d175d6cc8c6b5232b4c2c5e4c", 0x83}, {&(0x7f0000000100)="75d8647d159c2e0a0ac7677816106278d24bf62f655ce315b6ca7785e27bbbf1d45da32df750cae49f3bea9dda64fdcd47b77b1b1f627c99f766acfb63b7fa2e1f3153b744c1f7327f4354", 0x4b}], 0x6, &(0x7f0000000a80)=ANY=[@ANYRESHEX, @ANYRESHEX=r2, @ANYRES64, @ANYRES32, @ANYRES32, @ANYRESHEX, @ANYRESHEX=r6, @ANYRES32=r4, @ANYRES8, @ANYRES16, @ANYRES64=r1, @ANYRES8=r5, @ANYBLOB="8e10fdb4797211effb2ce7997f36bada05de36c8ebfaa99a003ec910e53168e57ddb647974bb42c95099804abf1571ae8bcf16504766733320bacfe359bd163d9ddd925275ff70e6acf95b816ed68327416e6cc6859805214d41dd5ce3f3038a19e42f816a19f1550a2d05e7b277a5d85722845558f6c836fe9759f564e7dc7412ecbf67df14ebf3230464f0a19388fe40a2af860e6b8a359a825dda33cac37cfc5a441c80d848980b737e96381b6cbb1e9445d04be46e714b342a2645274f230cf14206bcfb8c36395518f02e05b4ddb27ee5d25618460752", @ANYRESOCT=r5, @ANYRESHEX, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="4f7493ab2c0e7850c87947f52fa707d61b0266733b50c1219d4b9abb7839c6e195ec512b9ee10aa030c2eb25d0c98d2c9c46", @ANYRES64=r5, @ANYRESOCT, @ANYRES32, @ANYRES64=r0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=0x0, @ANYRESDEC=r1, @ANYRES64, @ANYRESDEC, @ANYRESOCT, @ANYRES16, @ANYRES64, @ANYRES32, @ANYRESOCT, @ANYRESHEX, @ANYRES8, @ANYRESHEX, @ANYRESDEC, @ANYRESHEX=r3, @ANYRES16=r5, @ANYRES32=0x0], 0x158}, 0x104)
shmdt(r0)
r7 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r7, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
connect$inet(r7, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

17:06:22 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r4, r3)
r5 = socket$inet(0x2, 0x5, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = dup2(0xffffffffffffffff, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01800000", @ANYRES32=<r7=>0x0], &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000940)={r7, 0xa}, &(0x7f0000000980)=0x8)

17:06:22 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x0, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:22 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
r4 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={<r5=>0x0, 0xb, 0x80}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000100)={r5, 0x80000001}, &(0x7f0000000180)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
fcntl$dupfd(r3, 0x0, r2)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
setsockopt$inet_tcp_int(r3, 0x6, 0x81, &(0x7f0000000140)=0x6, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

17:06:22 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r4, r3)
r5 = socket$inet(0x2, 0x5, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = dup2(0xffffffffffffffff, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01800000", @ANYRES32=<r7=>0x0], &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000940)={r7, 0xa}, &(0x7f0000000980)=0x8)

17:06:22 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r4, r3)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r5, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = dup2(r5, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01800000", @ANYRES32=<r7=>0x0], &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000940)={r7, 0xa}, &(0x7f0000000980)=0x8)

17:06:22 executing program 1:
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r0 = socket(0x2, 0x1, 0x0)
listen(r0, 0x1000)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

17:06:22 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x0, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"5a48df63f06c0bee05219f9d90a9e695d492b373b677c1a24585c61c83e39132e629d9e14d6c04b764fa8ad5c956b754ae5e12121a1a2dffad8c891c589d93feaad17ef735cb429f77f272cf64f5a42d4897da3e4d1d892c2e69d2226cf02cb3f9b106ae55189f79174f1903f06f51af575c38906c38cb610b979a05e35ad5e432cf8894db0f1edf6b6241990bdd807bb94cb011f3157ac0538a927c05a2e0f2aebaefad99c61a528adb9b379899feaddc92a9399b4a4a7582b9f334c656c1c727f9f310a17318a2bf854bbc07fd609aeeba9a8ce13a025806f825a7ea106a21bdcfd9b7d4fa29021407ee7c439308611bd2f44872391bb0f4ffb47ddea4c66dbf88cca12fc6ef99eda9bcbf3d4539afa7b47f7c43835359b6e86611d2117863513c4d806a7ba8b63fc3c68479990762de52d72915160839c931c39e8a841e56027e558b9d59fa9c5352ff67e73fdbafad60b5a0f66a15beff138fad9574e40def4702d9d6cc5c92616104317df50c7e616a8a0c410a4d5a3f1ae99fdf3eecb36b5b08cba9a1b5ed68fc91edabf719c4ffd58743c0b426893ecfa73a87906615aef1445f5a5c261b2f09c6e71e24330bfb153c57442a6a689633357d682925cf44aabfa66e0db01fca215d83a5691430037127760fc2cf67dea5a87a997c02442dcd717fecfb7bc393a9c6f829faa5d1aff5d89034e78f377d52a35411d8ec235d2c411f8808197539ca96ce6abdcac9b47dd6c9dc5edb1116f922cf561451d5e19ea799b4eff6c872db705366e805d588a36bb58dfaab9895b842b8cdb63140cc7315c94f1812f4bc74c69ecd392c254ec575bfef9327b48cb55cb5ce40390388dab895f6f3f6c0ae52ee1c769552d155602551440fcea3566d4da1e8602375bf83120d7447476b27ab2504f68673d91168a93c4dde41f78f69be104f8d8bf19ac4ab90f5e78f4616f1c5076960e95576f923226c5731089b73945374208948af3dbcb3b74b4a4da0981cc8a0cc64e877d630bd0f8a334cc2ada75cce14bb3751b335c6bc5c213adb76dead9c8aa472d9a44b3910ccba2f1c6bfdd5f0cfd64ad20934de566adee54905165289aac5e93c1630ca3cff96819daea7d9dee44c5855aa0284578db3a474a716ab2219d4a78ea12ad232a527e7545554f688f17d5de6c049b7981ca9ceb29b1f029af17071deb28f768b12f52a6a3bddf3507ce12f672fb5b797cf1cd446e8e9c368f6553fd7156fe0e443a700", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:22 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
r4 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={<r5=>0x0, 0xb, 0x80}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000100)={r5, 0x80000001}, &(0x7f0000000180)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
fcntl$dupfd(r3, 0x0, r2)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
setsockopt$inet_tcp_int(r3, 0x6, 0x81, &(0x7f0000000140)=0x6, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

17:06:22 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
r4 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={<r5=>0x0, 0xb, 0x80}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000100)={r5, 0x80000001}, &(0x7f0000000180)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
fcntl$dupfd(r3, 0x0, r2)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
setsockopt$inet_tcp_int(r3, 0x6, 0x81, &(0x7f0000000140)=0x6, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

17:06:22 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x0, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:22 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:22 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r4, r3)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r5, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = dup2(r5, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01800000", @ANYRES32=<r7=>0x0], &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000940)={r7, 0xa}, &(0x7f0000000980)=0x8)

17:06:22 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
r4 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={<r5=>0x0, 0xb, 0x80}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000100)={r5, 0x80000001}, &(0x7f0000000180)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
fcntl$dupfd(r3, 0x0, r2)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
setsockopt$inet_tcp_int(r3, 0x6, 0x81, &(0x7f0000000140)=0x6, 0x4)

17:06:22 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r4, r3)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r5, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = dup2(r5, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01800000", @ANYRES32=<r7=>0x0], &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000940)={r7, 0xa}, &(0x7f0000000980)=0x8)

17:06:22 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
r4 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={<r5=>0x0, 0xb, 0x80}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000100)={r5, 0x80000001}, &(0x7f0000000180)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
fcntl$dupfd(r3, 0x0, r2)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)

17:06:22 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:22 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
ioctl$KDSBORDER(r0, 0x20044b0d)
socketpair(0x1c, 0x4, 0x3f, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
r4 = openat$kbd(0xffffff9c, &(0x7f0000000240), 0x250302, 0x0)
r5 = open(&(0x7f0000000280)='./file0\x00', 0x800, 0x0)
sendto(r5, &(0x7f00000002c0)="32669649f5d41dffa10211666a2d0e1f4dbcc5564cf9e680815f22f79fef61ea70d5574e23e34291f85cde24cb89758c695ecb9a20a02b5aeff64385766e9978c06f16c935c683b8e657c28a7a99374d314170042b0e6fe165fceffc8f1fdd5f6c7b35c5eb7bc90c48e4b52a511f3beec2f14b880679e74ab764aaef", 0x7c, 0x201c0, 0x0, 0x0)
ioctl$KDGETMODE(r4, 0x40044b09, 0x77d)
sendto(r2, &(0x7f0000000100)="fbf5d50031c6bf6b5f160b108690afe876efa062af5bc43e0d3ba9baaf0368cd3eddab4b79556713401cff8dd42948e787d080892e95e2598079cdb51d1aedd8dde8b2db656c99b9c7263b4eceab69f30bd3d6f63c60371f9a30b5c0a79c10e4b0156578c1657933f016ad9401dca83058557a960155eab6e00b715d119145a6c2f5f36e", 0x84, 0x0, &(0x7f0000000200)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000001c0)={0x4, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

17:06:22 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
r4 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={<r5=>0x0, 0xb, 0x80}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000100)={r5, 0x80000001}, &(0x7f0000000180)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
fcntl$dupfd(r3, 0x0, r2)

17:06:22 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet(0x2, 0x5, 0x0)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r6, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = dup2(r6, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01800000", @ANYRES32=<r8=>0x0], &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000940)={r8, 0xa}, &(0x7f0000000980)=0x8)

17:06:22 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x10, 0x2, 0x3, @broadcast}}, <r2=>0x0, 0x6, 0x40, 0xffc1}, &(0x7f00000002c0)=0x8c)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x101b90}, 0xc)
shutdown(r1, 0x0)
r3 = socket$inet(0x2, 0x2, 0x3)
r4 = socket$inet6_udp(0x1c, 0x2, 0x0)
r5 = dup(r4)
setsockopt$inet6_int(r4, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
bind$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c)
sendto(r5, 0x0, 0x0, 0x0, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
bind(r3, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x400, @mcast2}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000340)={@multicast1}, 0xc)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
sendto(r0, &(0x7f0000000100)="9c5288090d8233d53b6721ccc9566bd16486d1c57c3e70b59779cb33fc2a91f7b771a3f2eb39fe609633cd667f6ab22b13df8e41c10e98bfbb19f33f0280256e5e9d7d0e7bf338acf2a6407c82bb55c187de163d42dd567045c912113733f452a335c15c03224aed9e6fb449e75861a993372fa82d9c252aed5a2a40d74147f8d1008331a265b951641671d6c6ae96e50c8cbea3655dc437190fb107c938d744498b20", 0xa3, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0xba, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c)
connect$inet6(r0, &(0x7f0000000300)={0x1c, 0x1c, 0x0, 0x3, @mcast1, 0x3}, 0x1c)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x1, @broadcast}, 0x10)

17:06:22 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket(0x2, 0x1, 0x0)
r3 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={<r4=>0x0, 0xb, 0x80}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000100)={r4, 0x80000001}, &(0x7f0000000180)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

17:06:22 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet(0x2, 0x5, 0x0)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r6, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = dup2(r6, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01800000", @ANYRES32=<r8=>0x0], &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000940)={r8, 0xa}, &(0x7f0000000980)=0x8)

17:06:22 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="03000800e0ff07032a8cbb62ee36959952941aa400804000008006003eeaa81cf971535a1439971d2002424c474809000000c32fc2681cf38c05b0717823d33f4a24c9a6e9e7c42a55bfd54b08a098dd6491170b93f5f8ffffff002b5d99eb624d6956e073140406cc9ad205b794a09324f44fac01f787c238329e6b06eca403d35998ee08d0678551f163e232c7f8852974619ea5f29e7b2c650005b1a09779eb2e56000000000000000000006bfa5b57a71f34db7eb91a42d7c2d3bd271680a398074abb3e7dd33146cc53f7b6f83f321b4756acbfad379a2424dded95b160730c1d02ca4b7116791ef7bc7bf89b3d791ed2d3d6f22aa57b533cd643b1b47136bc9bbcbbabdbc2d12ed815def263fa57477147db5280ec10d35ba865d8239442ac5a258830b84ec5acc96d8fb80ebe10354975c8d5cbc2225cba03ff8d01428302d2b1e95447f6f5fcc2e2642b04df607ef50dc077f43be11b07531fb59dbea7a463936411f0d70fed011ddd5d21c18d29748ea8ff79a3dd7989e4cf9bd0f20b0675d36995a232aada67ecffd223c5f234d10b66fa3acb8bb9d6ddb6a02e10e4af73dc43cb0e60af1fc3a7163437f24c79c05d172ceacd0fc2c8ac8c53c856466999291d8185d61789d9269c51e4ac5f6e806f7382a2b95db8b81921187d010d75e8cf0ce2fca55b213a41d79505a56b4444d5dee7e73421befde60df23bd0b88b7e6a03d9e8f6ef02bef46ab8e8815349cfc227c54000653f21824d2ee8d092bae022384d59ecdf149b42c8ff9dd254d72f3da3cf490e26d81f9e07c4171a59a976b345e06ed458c7f9d2f970fd5d5ef6f4674f175ac2badd7624d1e370a686d436cf759e1c2017c0c6e3b22f2c6ba0b9376d02489ec33b842c2d94054f0000e1f64316c5c55fd1ca4aeb518ff454d844bc997eda33ca514536849f257050e6584980c2be5f80b515b553b8e20b5bcca47680e2ae2056d029ffcaf9c96c8a7bd1c14cbaf1f098cdb655290ce6b80000000000000000000000000000000000000000000000000000000093b64350f828879d72fd6a7b7297fb18be34fa3cb9eafd28235652c673fe90cf14f9850e9550f7506a86be8fc510cfd247142758c2ec5358bfaf67cab3b195b275fb61dbe184fdb18c88c7de8aeebe76474352f43c32ece91bc75937bef2e624c138aeb6c251f5bc8e2ebda38cf40e94fbd67d6ee7c48142fc61fc4a27fbe5e3284926017ef553c76fc9af361b9c4c06ef823a93f863fcae0c98d79dcff21206cd03862c0b17222e08b262bed59dc5f8766d757c54eba2ba5be8657bf4a402271ecff1a3c63d8529491a0dd0e5e5c5b71283583417c9078484a44b481d1a0000"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:22 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x10, 0x2, 0x3, @broadcast}}, <r2=>0x0, 0x6, 0x40, 0xffc1}, &(0x7f00000002c0)=0x8c)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x101b90}, 0xc)
shutdown(r1, 0x0)
r3 = socket$inet(0x2, 0x2, 0x3)
r4 = socket$inet6_udp(0x1c, 0x2, 0x0)
r5 = dup(r4)
setsockopt$inet6_int(r4, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
bind$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c)
sendto(r5, 0x0, 0x0, 0x0, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
bind(r3, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x400, @mcast2}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000340)={@multicast1}, 0xc)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
sendto(r0, &(0x7f0000000100)="9c5288090d8233d53b6721ccc9566bd16486d1c57c3e70b59779cb33fc2a91f7b771a3f2eb39fe609633cd667f6ab22b13df8e41c10e98bfbb19f33f0280256e5e9d7d0e7bf338acf2a6407c82bb55c187de163d42dd567045c912113733f452a335c15c03224aed9e6fb449e75861a993372fa82d9c252aed5a2a40d74147f8d1008331a265b951641671d6c6ae96e50c8cbea3655dc437190fb107c938d744498b20", 0xa3, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0xba, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c)
connect$inet6(r0, &(0x7f0000000300)={0x1c, 0x1c, 0x0, 0x3, @mcast1, 0x3}, 0x1c)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x1, @broadcast}, 0x10)

17:06:22 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
socket(0x2, 0x1, 0x0)
r2 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={<r3=>0x0, 0xb, 0x80}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000100)={r3, 0x80000001}, &(0x7f0000000180)=0x8)

17:06:22 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet(0x2, 0x5, 0x0)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r6, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = dup2(r6, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01800000", @ANYRES32=<r8=>0x0], &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000940)={r8, 0xa}, &(0x7f0000000980)=0x8)

17:06:22 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
socket(0x2, 0x1, 0x0)
r2 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1b90}, 0xc)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xb, 0x80}, &(0x7f0000000040)=0x8)

17:06:22 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x10, 0x2, 0x3, @broadcast}}, <r2=>0x0, 0x6, 0x40, 0xffc1}, &(0x7f00000002c0)=0x8c)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x101b90}, 0xc)
shutdown(r1, 0x0)
r3 = socket$inet(0x2, 0x2, 0x3)
r4 = socket$inet6_udp(0x1c, 0x2, 0x0)
r5 = dup(r4)
setsockopt$inet6_int(r4, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
bind$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c)
sendto(r5, 0x0, 0x0, 0x0, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
bind(r3, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x400, @mcast2}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000340)={@multicast1}, 0xc)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
sendto(r0, &(0x7f0000000100)="9c5288090d8233d53b6721ccc9566bd16486d1c57c3e70b59779cb33fc2a91f7b771a3f2eb39fe609633cd667f6ab22b13df8e41c10e98bfbb19f33f0280256e5e9d7d0e7bf338acf2a6407c82bb55c187de163d42dd567045c912113733f452a335c15c03224aed9e6fb449e75861a993372fa82d9c252aed5a2a40d74147f8d1008331a265b951641671d6c6ae96e50c8cbea3655dc437190fb107c938d744498b20", 0xa3, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0xba, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c)
connect$inet6(r0, &(0x7f0000000300)={0x1c, 0x1c, 0x0, 0x3, @mcast1, 0x3}, 0x1c)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x1, @broadcast}, 0x10)

17:06:22 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:22 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r4, r3)
r5 = socket$inet(0x2, 0x5, 0x0)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r6, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = dup2(r6, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01800000", @ANYRES32=<r8=>0x0], &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000940)={r8, 0xa}, &(0x7f0000000980)=0x8)

17:06:22 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
socket(0x2, 0x1, 0x0)
socket$inet(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xb, 0x80}, &(0x7f0000000040)=0x8)

17:06:22 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r4, r3)
r5 = socket$inet(0x2, 0x5, 0x0)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r6, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = dup2(r6, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01800000", @ANYRES32=<r8=>0x0], &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000940)={r8, 0xa}, &(0x7f0000000980)=0x8)

17:06:22 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
socket(0x2, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xb, 0x80}, &(0x7f0000000040)=0x8)

17:06:22 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x10, 0x2, 0x3, @broadcast}}, <r2=>0x0, 0x6, 0x40, 0xffc1}, &(0x7f00000002c0)=0x8c)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x101b90}, 0xc)
shutdown(r1, 0x0)
r3 = socket$inet(0x2, 0x2, 0x3)
r4 = socket$inet6_udp(0x1c, 0x2, 0x0)
r5 = dup(r4)
setsockopt$inet6_int(r4, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
bind$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c)
sendto(r5, 0x0, 0x0, 0x0, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
bind(r3, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x400, @mcast2}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000340)={@multicast1}, 0xc)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
sendto(r0, &(0x7f0000000100)="9c5288090d8233d53b6721ccc9566bd16486d1c57c3e70b59779cb33fc2a91f7b771a3f2eb39fe609633cd667f6ab22b13df8e41c10e98bfbb19f33f0280256e5e9d7d0e7bf338acf2a6407c82bb55c187de163d42dd567045c912113733f452a335c15c03224aed9e6fb449e75861a993372fa82d9c252aed5a2a40d74147f8d1008331a265b951641671d6c6ae96e50c8cbea3655dc437190fb107c938d744498b20", 0xa3, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0xba, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c)
connect$inet6(r0, &(0x7f0000000300)={0x1c, 0x1c, 0x0, 0x3, @mcast1, 0x3}, 0x1c)

17:06:22 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:22 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xb, 0x80}, &(0x7f0000000040)=0x8)

17:06:22 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r4, r3)
r5 = socket$inet(0x2, 0x5, 0x0)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r6, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = dup2(r6, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01800000", @ANYRES32=<r8=>0x0], &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000940)={r8, 0xa}, &(0x7f0000000980)=0x8)

17:06:22 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xb, 0x80}, &(0x7f0000000040)=0x8)

17:06:22 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:22 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x10, 0x2, 0x3, @broadcast}}, <r2=>0x0, 0x6, 0x40, 0xffc1}, &(0x7f00000002c0)=0x8c)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x101b90}, 0xc)
shutdown(r1, 0x0)
r3 = socket$inet(0x2, 0x2, 0x3)
r4 = socket$inet6_udp(0x1c, 0x2, 0x0)
r5 = dup(r4)
setsockopt$inet6_int(r4, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
bind$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c)
sendto(r5, 0x0, 0x0, 0x0, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
bind(r3, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x400, @mcast2}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000340)={@multicast1}, 0xc)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)
sendto(r0, &(0x7f0000000100)="9c5288090d8233d53b6721ccc9566bd16486d1c57c3e70b59779cb33fc2a91f7b771a3f2eb39fe609633cd667f6ab22b13df8e41c10e98bfbb19f33f0280256e5e9d7d0e7bf338acf2a6407c82bb55c187de163d42dd567045c912113733f452a335c15c03224aed9e6fb449e75861a993372fa82d9c252aed5a2a40d74147f8d1008331a265b951641671d6c6ae96e50c8cbea3655dc437190fb107c938d744498b20", 0xa3, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0xba, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c)

17:06:22 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xb, 0x80}, &(0x7f0000000040)=0x8)

17:06:22 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = socket$inet(0x2, 0x5, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(0xffffffffffffffff, r3)
r4 = socket$inet(0x2, 0x5, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r5, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = dup2(r5, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01800000", @ANYRES32=<r7=>0x0], &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000940)={r7, 0xa}, &(0x7f0000000980)=0x8)

17:06:22 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:22 executing program 0:
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xb, 0x80}, &(0x7f0000000040)=0x8)

17:06:22 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x10, 0x2, 0x3, @broadcast}}, <r2=>0x0, 0x6, 0x40, 0xffc1}, &(0x7f00000002c0)=0x8c)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x101b90}, 0xc)
shutdown(r1, 0x0)
r3 = socket$inet(0x2, 0x2, 0x3)
r4 = socket$inet6_udp(0x1c, 0x2, 0x0)
r5 = dup(r4)
setsockopt$inet6_int(r4, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
bind$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c)
sendto(r5, 0x0, 0x0, 0x0, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
bind(r3, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x400, @mcast2}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000340)={@multicast1}, 0xc)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000001c0)={0x101, "a1cccdd652b57188ad6722ff28cfe430"}, 0x14)

17:06:22 executing program 0:
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xb, 0x80}, &(0x7f0000000040)=0x8)

17:06:22 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:22 executing program 0:
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xb, 0x80}, &(0x7f0000000040)=0x8)

17:06:22 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = socket$inet(0x2, 0x5, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(0xffffffffffffffff, r3)
r4 = socket$inet(0x2, 0x5, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r5, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = dup2(r5, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01800000", @ANYRES32=<r7=>0x0], &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000940)={r7, 0xa}, &(0x7f0000000980)=0x8)

17:06:22 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x1, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:22 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x10, 0x2, 0x3, @broadcast}}, <r2=>0x0, 0x6, 0x40, 0xffc1}, &(0x7f00000002c0)=0x8c)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x101b90}, 0xc)
shutdown(r1, 0x0)
r3 = socket$inet(0x2, 0x2, 0x3)
r4 = socket$inet6_udp(0x1c, 0x2, 0x0)
r5 = dup(r4)
setsockopt$inet6_int(r4, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
bind$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c)
sendto(r5, 0x0, 0x0, 0x0, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
bind(r3, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x400, @mcast2}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000340)={@multicast1}, 0xc)

17:06:22 executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xb, 0x80}, &(0x7f0000000040)=0x8)

17:06:22 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = socket$inet(0x2, 0x5, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(0xffffffffffffffff, r3)
r4 = socket$inet(0x2, 0x5, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r5, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = dup2(r5, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01800000", @ANYRES32=<r7=>0x0], &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000940)={r7, 0xa}, &(0x7f0000000980)=0x8)

17:06:22 executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xb, 0x80}, &(0x7f0000000040)=0x8)

17:06:22 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:23 executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xb, 0x80}, &(0x7f0000000040)=0x8)

17:06:23 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x10, 0x2, 0x3, @broadcast}}, <r2=>0x0, 0x6, 0x40, 0xffc1}, &(0x7f00000002c0)=0x8c)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x101b90}, 0xc)
shutdown(r1, 0x0)
r3 = socket$inet(0x2, 0x2, 0x3)
r4 = socket$inet6_udp(0x1c, 0x2, 0x0)
r5 = dup(r4)
setsockopt$inet6_int(r4, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
bind$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c)
sendto(r5, 0x0, 0x0, 0x0, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
bind(r3, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x400, @mcast2}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

17:06:23 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r3, 0xffffffffffffffff)
r4 = socket$inet(0x2, 0x5, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r5, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = dup2(r5, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01800000", @ANYRES32=<r7=>0x0], &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000940)={r7, 0xa}, &(0x7f0000000980)=0x8)

17:06:23 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r3, 0xffffffffffffffff)
r4 = socket$inet(0x2, 0x5, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r5, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = dup2(r5, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01800000", @ANYRES32=<r7=>0x0], &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000940)={r7, 0xa}, &(0x7f0000000980)=0x8)

17:06:23 executing program 0:
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xb, 0x80}, &(0x7f0000000040)=0x8)

panic: in_pcblookup_hash_locked: invalid local address
cpuid = 0
time = 1685466383
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0099df6df0
kdb_backtrace() at kdb_backtrace+0xd1/frame 0xfffffe0099df6f50
vpanic() at vpanic+0x252/frame 0xfffffe0099df7030
panic() at panic+0xb5/frame 0xfffffe0099df70f0
in_pcblookup_hash_locked() at in_pcblookup_hash_locked+0x614/frame 0xfffffe0099df71f0
in_pcb_lport_dest() at in_pcb_lport_dest+0x466/frame 0xfffffe0099df72b0
in_pcbconnect_setup() at in_pcbconnect_setup+0x865/frame 0xfffffe0099df7410
udp_send() at udp_send+0x1944/frame 0xfffffe0099df7650
udp6_send() at udp6_send+0x767/frame 0xfffffe0099df7940
sosend_dgram() at sosend_dgram+0x69b/frame 0xfffffe0099df79c0
sousrsend() at sousrsend+0x115/frame 0xfffffe0099df7a50
kern_sendit() at kern_sendit+0x596/frame 0xfffffe0099df7bc0
sendit() at sendit+0x145/frame 0xfffffe0099df7c10
sys_sendto() at sys_sendto+0x182/frame 0xfffffe0099df7d30
ia32_syscall() at ia32_syscall+0x414/frame 0xfffffe0099df7f30
17:06:23 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x10, 0x2, 0x3, @broadcast}}, <r2=>0x0, 0x6, 0x40, 0xffc1}, &(0x7f00000002c0)=0x8c)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x101b90}, 0xc)
shutdown(r1, 0x0)
r3 = socket$inet(0x2, 0x2, 0x3)
r4 = socket$inet6_udp(0x1c, 0x2, 0x0)
r5 = dup(r4)
setsockopt$inet6_int(r4, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
bind$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c)
sendto(r5, 0x0, 0x0, 0x0, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
bind(r3, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x400, @mcast2}, 0x1c)

17:06:23 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:23 executing program 0:
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xb, 0x80}, &(0x7f0000000040)=0x8)

17:06:23 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x10, 0x2, 0x3, @broadcast}}, <r2=>0x0, 0x6, 0x40, 0xffc1}, &(0x7f00000002c0)=0x8c)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x101b90}, 0xc)
shutdown(r1, 0x0)
socket$inet(0x2, 0x2, 0x3)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
r4 = dup(r3)
setsockopt$inet6_int(r3, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
bind$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c)
sendto(r4, 0x0, 0x0, 0x0, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)

17:06:23 executing program 0:
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xb, 0x80}, &(0x7f0000000040)=0x8)

17:06:23 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:23 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r3, 0xffffffffffffffff)
r4 = socket$inet(0x2, 0x5, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r5, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = dup2(r5, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01800000", @ANYRES32=<r7=>0x0], &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000940)={r7, 0xa}, &(0x7f0000000980)=0x8)

17:06:23 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, &(0x7f0000000040))

17:06:23 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x81, 0x806}, 0x14)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
openat$ptmx(0xffffff9c, 0x0, 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x8000, 0x0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000040)={{"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", "6bf3c748e20200000f0011000000000000eae6000000e0ff00", 0x101, 0x40}, 0x0, 0x0, 0x0, 0x80000000, 0x200042, 0x0, 0x0, 0x4, 0x200})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x1a)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = dup2(r7, r8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000080), 0x2bb)
ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000b40)={0x10, &(0x7f0000000ac0)="cc8b02ea63890cb189ff37cd8745eee3f5bfba7bbf2458bae64bb0348c578085f88b8e7e2e33693d06d64eb39d6dbd6cd41b098432a6d4cf5209f6fd88ca22293580f527e71d6b4aedebe3d9c121", 0x7, 0x3ff, 0x4})
r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000140)={<r11=>0x0, 0x8, 0x2}, &(0x7f0000000240)=0x8)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000580)={r11, &(0x7f0000000a00)=[@in={0x10}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000a80)=0x10)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="039fab924f2b01757806ef01244287389dba8bc418fce7ca", 0x18}, {&(0x7f0000000480)="fc13f6b388bfc602caa12bec1d23b80d580008c966c809d5f834250370aa35189ab67e5bacecf119fa898d0b4bae32b49034a9f5586746722884d8873d92d79d111179765ca992a77408c216ca0826de68ec9587eb0dde37dfdb3c00000000000000090000", 0x65}], 0x2)
write(r6, &(0x7f0000001100)='(', 0x1)
sendto$inet6(r6, &(0x7f0000000300)="cc49e24e58c9aff7c1f7d928171fec2421697f9c263f3a8fb52d7c7e4e0d1545c17e85941f8aec789646d9e042f7fe00d703c50af5cce4041bfec968764a6e5c7ac4a0da8a35871c095ba4e6f6ffa29015482509c1832b91c11b95da9d4c6ecc96c60114a642564a16ef5a424a785f063a9e5156c799f374631babde70e48fb994d0fb5fb9ffec40a5ee84912a55ba4be95b86764fedcc7070175cf1915556719bcf624a2f77b292ef594d84cde41bbebf34885cc3e66a47d92062def298e87069db77fb1fe848291adcdc3ccd644041f6f99283bbc07daaf6e504b690e4", 0xde, 0x81, &(0x7f0000000540)={0x1c, 0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

17:06:23 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x10, 0x2, 0x3, @broadcast}}, <r2=>0x0, 0x6, 0x40, 0xffc1}, &(0x7f00000002c0)=0x8c)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x101b90}, 0xc)
shutdown(r1, 0x0)
socket$inet(0x2, 0x2, 0x3)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
r4 = dup(r3)
setsockopt$inet6_int(r3, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
sendto(r4, 0x0, 0x0, 0x0, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)

17:06:23 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
socket(0x2, 0x1, 0x0)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r3, r2)
r4 = socket$inet(0x2, 0x5, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r5, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = dup2(r5, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01800000", @ANYRES32=<r7=>0x0], &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000940)={r7, 0xa}, &(0x7f0000000980)=0x8)

int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78
KDB: enter: panic
[ thread pid 16037 tid 116323 ]
Stopped at      kdb_enter+0x6b: movq    $0,0x2144c6a(%rip)
db> 
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs                        0x20
ds                        0x3b
es                        0x3b
fs                        0x13
gs                        0x1b
ss                           0
rax                       0x12
rcx         0xfffffe0091600000
rdx                    0x3ffff
rbx                          0
rsp         0xfffffe0099df6f30
rbp         0xfffffe0099df6f50
rsi                    0x40001
rdi         0xffffffff815bb6a8  printf+0x158
r8                           0
r9                  0xffffffff
r10                          0
r11                 0x71152ad9
r12                          0
r13         0xfffffe009aa4dac0
r14         0xffffffff8269a980  .str.26
r15         0xffffffff8269a980  .str.26
rip         0xffffffff815ab42b  kdb_enter+0x6b
rflags                0x200046  kernload+0x46
kdb_enter+0x6b: movq    $0,0x2144c6a(%rip)
db> show proc
Process 16037 (syz-executor.1) at 0xfffffe009aedeae0:
 state: NORMAL
 uid: 0  gids: 0, 0, 5
 parent: pid 778 at 0xfffffe0057b79ae0
 ABI: FreeBSD ELF32
 flag: 0x10000080  flag2: 0
 arguments: /root/syz-executor.1 exec
 reaper: 0xfffffe00541dc040 reapsubtree: 1
 sigparent: 20
 vmspace: 0xfffffe009a8ed450
   (map 0xfffffe009a8ed450)
   (map.pmap 0xfffffe009a8ed510)
   (pmap 0xfffffe009a8ed580)
 threads: 2
115742                   RunQ                                syz-executor.1
116323                   Run     CPU 0                       syz-executor.1
db> ps
  pid  ppid  pgrp   uid  state   wmesg   wchan               cmd
16037   778   778     0  R       (threaded)                  syz-executor.1
115742                   RunQ                                syz-executor.1
116323                   Run     CPU 0                       syz-executor.1
16036   777   777     0  R       (threaded)                  syz-executor.0
116183                   Run     CPU 1                       syz-executor.0
116322                   RunQ                                syz-executor.0
14176     1   781     0  S       uwait   0xfffffe009a5dcc80  syz-executor.2
13953     1   781     0  S       uwait   0xfffffe009a5dd200  syz-executor.2
11404     1   787     0  S       uwait   0xfffffe0099a08e00  syz-executor.3
11399     1   787     0  S       uwait   0xfffffe009a5dd100  syz-executor.3
11394     1   787     0  S       uwait   0xfffffe0099e6e000  syz-executor.3
11308     1   778     0  S       uwait   0xfffffe0099e6e300  syz-executor.1
10588     1 10588    65  Ss      select  0xfffffe009a5debc0  dhclient
10237     1   781     0  S       uwait   0xfffffe009a5de280  syz-executor.2
 9951     0     0     0  DL      aiordy  0xfffffe009a863ac0  [aiod4]
 9950     0     0     0  DL      aiordy  0xfffffe009a7ee000  [aiod3]
 9949     0     0     0  DL      aiordy  0xfffffe009a866060  [aiod2]
 9948     0     0     0  DL      aiordy  0xfffffe009a864580  [aiod1]
 9671     1   781     0  S       uwait   0xfffffe009a5de480  syz-executor.2
 9243     1   778     0  S       uwait   0xfffffe0099e6dd80  syz-executor.1
 9239     1   787     0  S       uwait   0xfffffe0099a08400  syz-executor.3
 9211     1   778     0  S       uwait   0xfffffe0099e6dc80  syz-executor.1
 9204     1   778     0  S       uwait   0xfffffe0099a08300  syz-executor.1
 9179     1   787     0  S       uwait   0xfffffe0099e6f080  syz-executor.3
 9162     1   778     0  S       uwait   0xfffffe0099e6f180  syz-executor.1
 9155     1   787     0  S       uwait   0xfffffe0099e6ea00  syz-executor.3
 9152     1   778     0  S       uwait   0xfffffe0099a08000  syz-executor.1
 9148     1   787     0  S       uwait   0xfffffe0099e6e600  syz-executor.3
 9147     1   778     0  S       uwait   0xfffffe0099a08c00  syz-executor.1
 9129     1   778     0  S       uwait   0xfffffe0099e6e700  syz-executor.1
 9123     1   787     0  S       uwait   0xfffffe0099e6de80  syz-executor.3
 9115     1   777     0  S       uwait   0xfffffe0099289e80  syz-executor.0
 9112     1   787     0  S       uwait   0xfffffe0099e6da80  syz-executor.3
 9109     1   778     0  S       uwait   0xfffffe0099e6d980  syz-executor.1
 9108     1   777     0  S       uwait   0xfffffe0099e6ed00  syz-executor.0
 9103     1   778     0  S       uwait   0xfffffe0099e6e200  syz-executor.1
 9095     1   777     0  S       uwait   0xfffffe0099a08f00  syz-executor.0
 9094     1   778     0  S       uwait   0xfffffe0099e6e900  syz-executor.1
 9088     1   777     0  S       uwait   0xfffffe009a5de980  syz-executor.0
 9083     1   787     0  S       uwait   0xfffffe0099a08100  syz-executor.3
 9082     1   778     0  S       uwait   0xfffffe0099a08600  syz-executor.1
 9074     1   777     0  S       uwait   0xfffffe009a5de880  syz-executor.0
 9067     1   778     0  S       uwait   0xfffffe0099289c80  syz-executor.1
 7365     1  7365     0  Ss      select  0xfffffe0099e6d840  dhclient
 7354     1  7354     0  Ss      select  0xfffffe0099289b40  dhclient
 7313     1  7313    65  Ss      select  0xfffffe009a5dec40  dhclient
 6655     1   778     0  SV      uwait   0xfffffe0099e6f480  syz-executor.1
 6621     1   787     0  SV      uwait   0xfffffe0099a08800  syz-executor.3
 6610     1   787     0  SV      uwait   0xfffffe0099e6ec00  syz-executor.3
 6437     1   781     0  SV      uwait   0xfffffe0099a08900  syz-executor.2
 6166     1   781     0  SV      uwait   0xfffffe0099e6ef00  syz-executor.2
 5037     1  5037     0  Ss      select  0xfffffe009a5dedc0  dhclient
 5034     1  5034     0  Ss      select  0xfffffe0099e6d8c0  dhclient
 5003     1  5003    65  Ss      select  0xfffffe0099289bc0  dhclient
 3511     1  3511     0  Ss      select  0xfffffe0099a09340  dhclient
 3508     1  3508     0  Ss      select  0xfffffe0099e6e440  dhclient
 3489     1  3489    65  Ss      select  0xfffffe0099a09440  dhclient
 3451     1   781     0  S       uwait   0xfffffe0099a09600  syz-executor.2
 3447     1   781     0  S       uwait   0xfffffe0099a09c00  syz-executor.2
 3440     1   781     0  S       uwait   0xfffffe0099e6f880  syz-executor.2
 3438     1   781     0  S       uwait   0xfffffe0099a09e00  syz-executor.2
 3431     1   781     0  S       uwait   0xfffffe0099a09500  syz-executor.2
 3426     1   781     0  S       uwait   0xfffffe0099a0a180  syz-executor.2
 3421     1   781     0  S       uwait   0xfffffe0099a09b00  syz-executor.2
 3415     1   781     0  S       uwait   0xfffffe0099e6fa80  syz-executor.2
 3409     1   781     0  S       uwait   0xfffffe0099e6f780  syz-executor.2
 3404     1   781     0  S       uwait   0xfffffe0099a09800  syz-executor.2
 3399     1   781     0  S       uwait   0xfffffe0099a0a380  syz-executor.2
 3396     1   781     0  S       umtxn   0xfffffe0099089d80  syz-executor.2
 3390     1   781     0  S       uwait   0xfffffe0099287480  syz-executor.2
 3387     1   781     0  S       uwait   0xfffffe0099e6f680  syz-executor.2
 3382     1   781     0  S       uwait   0xfffffe0099a09f00  syz-executor.2
 3373     1   781     0  S       uwait   0xfffffe0099089c80  syz-executor.2
 3368     1   781     0  S       uwait   0xfffffe0099e6f980  syz-executor.2
 3363     1   781     0  S       uwait   0xfffffe0099286400  syz-executor.2
 3358     1   781     0  S       uwait   0xfffffe0099a0a980  syz-executor.2
 3351     1   781     0  S       uwait   0xfffffe0099a0a480  syz-executor.2
 3345     1   781     0  S       uwait   0xfffffe0099a0a580  syz-executor.2
 3342     1   781     0  S       uwait   0xfffffe0099e6f580  syz-executor.2
 3339     1   781     0  S       uwait   0xfffffe0099089e80  syz-executor.2
 3335     1   781     0  S       uwait   0xfffffe0099286b00  syz-executor.2
 3327     1   781     0  S       uwait   0xfffffe0099e6fb80  syz-executor.2
 3324     1   781     0  S       uwait   0xfffffe0099286700  syz-executor.2
 3320     1   781     0  S       uwait   0xfffffe0099089a80  syz-executor.2
 3317     1   781     0  S       uwait   0xfffffe0099287980  syz-executor.2
 3311     1   781     0  S       uwait   0xfffffe0099a0a780  syz-executor.2
 3309     1   781     0  S       uwait   0xfffffe0099a0a680  syz-executor.2
 3307     1   781     0  S       uwait   0xfffffe0099089b80  syz-executor.2
 3305     1   781     0  S       uwait   0xfffffe0099a0a280  syz-executor.2
 3298     1   781     0  S       uwait   0xfffffe0099a0b400  syz-executor.2
 3295     1   781     0  S       uwait   0xfffffe0099286500  syz-executor.2
 3292     1   781     0  S       uwait   0xfffffe0099286900  syz-executor.2
 3289     1   781     0  S       uwait   0xfffffe0099a0b000  syz-executor.2
 3282     1   781     0  S       umtxn   0xfffffe0099a0aa80  syz-executor.2
 3278     1   781     0  S       uwait   0xfffffe0099a0b200  syz-executor.2
 3275     1   781     0  S       uwait   0xfffffe0099286000  syz-executor.2
 3273     1   781     0  S       uwait   0xfffffe0098a25a00  syz-executor.2
 3268     1   781     0  S       uwait   0xfffffe0099e6fc80  syz-executor.2
 3264     1   781     0  S       uwait   0xfffffe0099286300  syz-executor.2
 3260     1   781     0  S       uwait   0xfffffe0099286c00  syz-executor.2
 3253     1   781     0  S       uwait   0xfffffe0099286200  syz-executor.2
 3247     1   781     0  S       uwait   0xfffffe0099286100  syz-executor.2
 3236     1   781     0  S       uwait   0xfffffe0099086680  syz-executor.2
 3225     1   781     0  S       uwait   0xfffffe0099286800  syz-executor.2
 3217     1   781     0  S       uwait   0xfffffe0099a0ab80  syz-executor.2
 3213     1   781     0  S       uwait   0xfffffe0099286e00  syz-executor.2
 3209     1   781     0  S       umtxn   0xfffffe0099a0b700  syz-executor.2
 3204     1   781     0  S       uwait   0xfffffe0099a0b800  syz-executor.2
 3190     1   781     0  S       uwait   0xfffffe0099287380  syz-executor.2
 3182     1   781     0  S       uwait   0xfffffe0099286d00  syz-executor.2
 3175     1   781     0  S       uwait   0xfffffe0099286a00  syz-executor.2
 3171     1   781     0  S       uwait   0xfffffe0099a0ad80  syz-executor.2
 3162     1   781     0  S       uwait   0xfffffe0099a0ae80  syz-executor.2
 3150     1   781     0  S       uwait   0xfffffe0099287180  syz-executor.2
 3145     1   781     0  S       uwait   0xfffffe0099287080  syz-executor.2
 3136     1   781     0  S       uwait   0xfffffe0099a0b900  syz-executor.2
 3132     1   781     0  S       uwait   0xfffffe0099a0b100  syz-executor.2
 3125     1   781     0  S       uwait   0xfffffe0099a0b300  syz-executor.2
 3120     1   781     0  S       uwait   0xfffffe0099a0ac80  syz-executor.2
 3115     1   781     0  S       uwait   0xfffffe0099086380  syz-executor.2
 3107     1   781     0  S       uwait   0xfffffe0099287880  syz-executor.2
 3100     1   781     0  S       uwait   0xfffffe0099a0b600  syz-executor.2
 3092     1   781     0  S       uwait   0xfffffe0099287280  syz-executor.2
 3087     1   781     0  S       uwait   0xfffffe0098a25c00  syz-executor.2
 3080     1   781     0  S       uwait   0xfffffe0099286f00  syz-executor.2
 3072     1   781     0  S       uwait   0xfffffe0099a0b500  syz-executor.2
 3067     1   781     0  S       uwait   0xfffffe0098a25e00  syz-executor.2
 3064     1   781     0  S       uwait   0xfffffe0098a25f00  syz-executor.2
 3055     1   781     0  S       uwait   0xfffffe0099287780  syz-executor.2
 3053     1   778     0  S       uwait   0xfffffe0099a0bb00  syz-executor.1
 3048     1   778     0  S       uwait   0xfffffe0099a0ba00  syz-executor.1
 3042     1   781     0  S       uwait   0xfffffe0099287680  syz-executor.2
 3041     1   778     0  S       uwait   0xfffffe0099287b80  syz-executor.1
 3036     1   778     0  S       uwait   0xfffffe0099288d00  syz-executor.1
 3032     1   778     0  S       uwait   0xfffffe0099086580  syz-executor.1
 3031     1   781     0  S       uwait   0xfffffe0099086480  syz-executor.2
 3027     1   778     0  S       uwait   0xfffffe0099288500  syz-executor.1
 3023     1   781     0  S       uwait   0xfffffe0099287580  syz-executor.2
 3011     1   781     0  S       uwait   0xfffffe0098a25d00  syz-executor.2
 3003     1   781     0  S       uwait   0xfffffe0099287e80  syz-executor.2
 2992     1   781     0  S       uwait   0xfffffe0098a25900  syz-executor.2
 2981     1   781     0  S       uwait   0xfffffe0099288e00  syz-executor.2
 2967     1   781     0  S       uwait   0xfffffe0098a25b00  syz-executor.2
 2956     1   781     0  S       umtxn   0xfffffe0099086280  syz-executor.2
 2951     1   781     0  S       uwait   0xfffffe0099287c80  syz-executor.2
 2945     1   781     0  S       uwait   0xfffffe0099086180  syz-executor.2
 2936     1   781     0  S       uwait   0xfffffe0099287d80  syz-executor.2
 2933     1   781     0  S       uwait   0xfffffe0099086780  syz-executor.2
 2926     1   781     0  S       uwait   0xfffffe0099087600  syz-executor.2
 2913     1   781     0  S       uwait   0xfffffe0099288400  syz-executor.2
 2908     1   781     0  S       uwait   0xfffffe0099288a00  syz-executor.2
 2906     1   781     0  S       uwait   0xfffffe0099288700  syz-executor.2
 2899     1   781     0  S       uwait   0xfffffe0099086080  syz-executor.2
 2896     1   781     0  S       uwait   0xfffffe0099288600  syz-executor.2
 2891     1   781     0  S       uwait   0xfffffe0099288f00  syz-executor.2
 2887     1   781     0  S       uwait   0xfffffe0099086980  syz-executor.2
 2883     1   781     0  S       uwait   0xfffffe0099287a80  syz-executor.2
 2878     1   781     0  S       uwait   0xfffffe0099288200  syz-executor.2
 2869     1   781     0  S       uwait   0xfffffe0099086c80  syz-executor.2
 2866     1   781     0  S       uwait   0xfffffe0099288900  syz-executor.2
 2859     1   781     0  S       uwait   0xfffffe0099087400  syz-executor.2
 2853     1   781     0  S       uwait   0xfffffe0099086880  syz-executor.2
 2845     1   781     0  S       uwait   0xfffffe0099288c00  syz-executor.2
 2837     1   781     0  S       uwait   0xfffffe0099086a80  syz-executor.2
 2833     1   781     0  S       uwait   0xfffffe0099288300  syz-executor.2
 2830     1   781     0  S       uwait   0xfffffe0099087000  syz-executor.2
 2825     1   781     0  S       uwait   0xfffffe0099288b00  syz-executor.2
 2819     1   781     0  S       uwait   0xfffffe0099087100  syz-executor.2
 2815     1   781     0  S       uwait   0xfffffe0099288800  syz-executor.2
 2810     1   781     0  S       umtxn   0xfffffe0099086d80  syz-executor.2
 2804     1   781     0  S       uwait   0xfffffe0099288100  syz-executor.2
 2800     1   781     0  S       uwait   0xfffffe0099087500  syz-executor.2
 2794     1   781     0  S       uwait   0xfffffe0099086e80  syz-executor.2
 2788     1   781     0  S       uwait   0xfffffe0099288000  syz-executor.2
 2783     1   781     0  S       uwait   0xfffffe0099087300  syz-executor.2
 2776     1   781     0  S       uwait   0xfffffe0099088880  syz-executor.2
 2769     1   781     0  S       uwait   0xfffffe0099087700  syz-executor.2
 2764     1   781     0  S       uwait   0xfffffe0099088080  syz-executor.2
 2756     1   781     0  S       uwait   0xfffffe0099088980  syz-executor.2
 2747     1   781     0  S       uwait   0xfffffe0099087900  syz-executor.2
 2743     1   781     0  S       uwait   0xfffffe0099087800  syz-executor.2
 2737     1   781     0  S       uwait   0xfffffe0099087200  syz-executor.2
 2730     1   781     0  S       uwait   0xfffffe0099289080  syz-executor.2
 2722     1   781     0  S       uwait   0xfffffe0099289680  syz-executor.2
 2718     1   781     0  S       umtxn   0xfffffe0099289980  syz-executor.2
 2708     1   781     0  S       uwait   0xfffffe0099088480  syz-executor.2
 2703     1   781     0  S       uwait   0xfffffe0099289380  syz-executor.2
 2696     1   781     0  S       umtxn   0xfffffe0099087c00  syz-executor.2
 2692     1   781     0  S       uwait   0xfffffe0099087b00  syz-executor.2
 2689     1   781     0  S       uwait   0xfffffe0099088680  syz-executor.2
 2682     1   781     0  S       umtxn   0xfffffe0099087a00  syz-executor.2
 2680     1   781     0  S       uwait   0xfffffe0099087d00  syz-executor.2
 2674     1   781     0  S       uwait   0xfffffe0099086b80  syz-executor.2
 2668     1   781     0  S       uwait   0xfffffe0099289580  syz-executor.2
 2662     1   781     0  S       uwait   0xfffffe0099088180  syz-executor.2
 2658     1   781     0  S       uwait   0xfffffe0099289480  syz-executor.2
 2651     1   781     0  S       uwait   0xfffffe0099087e00  syz-executor.2
 2642     1   781     0  S       uwait   0xfffffe0099087f00  syz-executor.2
 2636     1   781     0  S       uwait   0xfffffe0099088c80  syz-executor.2
 2631     1   781     0  S       uwait   0xfffffe0099088280  syz-executor.2
 2626     1   781     0  S       uwait   0xfffffe0099089100  syz-executor.2
 2621     1   781     0  S       uwait   0xfffffe0099088780  syz-executor.2
 2614     1   781     0  S       uwait   0xfffffe0098a23000  syz-executor.2
 2602     1   781     0  S       uwait   0xfffffe0099088580  syz-executor.2
 2595     1   777     0  S       uwait   0xfffffe0099088e80  syz-executor.0
 2592     1   781     0  S       uwait   0xfffffe0098a22980  syz-executor.2
 2584     1   781     0  S       uwait   0xfffffe0098a22180  syz-executor.2
 2582     1   777     0  S       uwait   0xfffffe0090f02780  syz-executor.0
 2581     1   781     0  S       uwait   0xfffffe0099289180  syz-executor.2
 2569     1   781     0  S       uwait   0xfffffe0099088380  syz-executor.2
 2561     1   777     0  S       uwait   0xfffffe0099088d80  syz-executor.0
 2560     1   781     0  S       uwait   0xfffffe0090f02d80  syz-executor.2
 2555     1   781     0  S       umtxn   0xfffffe0099289280  syz-executor.2
 2552     1   787     0  S       uwait   0xfffffe0099088b80  syz-executor.3
 2548     1   781     0  S       uwait   0xfffffe0099289880  syz-executor.2
 2541     1   781     0  S       uwait   0xfffffe0099089000  syz-executor.2
 2540     1   787     0  S       uwait   0xfffffe0090f02b80  syz-executor.3
 2539     1   777     0  S       uwait   0xfffffe0099289a80  syz-executor.0
 2536     1   781     0  S       uwait   0xfffffe0099088a80  syz-executor.2
 2533     1   787     0  S       uwait   0xfffffe0099089700  syz-executor.3
 2530     1   777     0  S       uwait   0xfffffe0099289780  syz-executor.0
 2527     1   781     0  S       uwait   0xfffffe0098a23a00  syz-executor.2
 2524     1   787     0  S       uwait   0xfffffe0090f02e80  syz-executor.3
 2520     1   781     0  S       uwait   0xfffffe0099089600  syz-executor.2
 2516     1   787     0  S       uwait   0xfffffe0099089500  syz-executor.3
 2514     1   777     0  S       uwait   0xfffffe0099089400  syz-executor.0
 2512     1   781     0  S       uwait   0xfffffe0099089300  syz-executor.2
 2509     1   781     0  S       uwait   0xfffffe0099089200  syz-executor.2
 2506     1   787     0  S       uwait   0xfffffe0090f02880  syz-executor.3
 2501     1   787     0  S       uwait   0xfffffe0098254f00  syz-executor.3
 2500     1   781     0  S       uwait   0xfffffe0098250000  syz-executor.2
 2497     1   777     0  S       uwait   0xfffffe0090f02c80  syz-executor.0
 2494     1   781     0  S       uwait   0xfffffe0098a22280  syz-executor.2
 2492     1   787     0  S       uwait   0xfffffe0098a22580  syz-executor.3
 2488     1   777     0  S       uwait   0xfffffe0098254a00  syz-executor.0
 2487     1   781     0  S       uwait   0xfffffe0090f02a80  syz-executor.2
 2485     1   781     0  S       uwait   0xfffffe0098254800  syz-executor.2
 2478     1   781     0  S       uwait   0xfffffe0098a23200  syz-executor.2
 2468     1   781     0  S       uwait   0xfffffe0090f02980  syz-executor.2
 2465     1   777     0  S       uwait   0xfffffe0098250200  syz-executor.0
 2460     1   781     0  S       uwait   0xfffffe0098a24580  syz-executor.2
 2456     1   781     0  S       uwait   0xfffffe0098254900  syz-executor.2
 2455     1   777     0  S       uwait   0xfffffe0098a22080  syz-executor.0
 2451     1   781     0  S       uwait   0xfffffe0099089900  syz-executor.2
 2449     1   777     0  S       uwait   0xfffffe0099089800  syz-executor.0
 2448     1   787     0  S       uwait   0xfffffe0098250100  syz-executor.3
 2446     1   781     0  S       uwait   0xfffffe0098a22a80  syz-executor.2
 2441     1   787     0  S       uwait   0xfffffe0098254e00  syz-executor.3
 2439     1   781     0  S       uwait   0xfffffe0098250300  syz-executor.2
 2434     1   781     0  S       uwait   0xfffffe0098a23100  syz-executor.2
 2431     1   781     0  S       uwait   0xfffffe0098a22480  syz-executor.2
 2425     1   781     0  S       uwait   0xfffffe0098a23800  syz-executor.2
 2414     1   781     0  S       uwait   0xfffffe0098a22880  syz-executor.2
 2410     1   787     0  S       uwait   0xfffffe0098a23900  syz-executor.3
 2406     1   781     0  S       uwait   0xfffffe0098a22680  syz-executor.2
 2402     1   781     0  S       uwait   0xfffffe0098a22780  syz-executor.2
 2394     1   781     0  S       umtxn   0xfffffe0098254c00  syz-executor.2
 2389     1   781     0  S       umtxn   0xfffffe0098254d00  syz-executor.2
 2380     1   781     0  S       uwait   0xfffffe0098254b00  syz-executor.2
 2369     1   781     0  S       uwait   0xfffffe0098a23300  syz-executor.2
 2358     1   787     0  S       uwait   0xfffffe0098a22e80  syz-executor.3
 2355     1   781     0  S       uwait   0xfffffe0098a24780  syz-executor.2
 2349     1   787     0  S       uwait   0xfffffe0098a22b80  syz-executor.3
 2340     1   781     0  S       uwait   0xfffffe0098a23b00  syz-executor.2
 2334     1   787     0  S       uwait   0xfffffe0098a23500  syz-executor.3
 2326     1   781     0  S       uwait   0xfffffe0098a24480  syz-executor.2
 2319     1   781     0  S       uwait   0xfffffe0098a22380  syz-executor.2
 2314     1   781     0  S       uwait   0xfffffe0098a24b80  syz-executor.2
 2307     1   781     0  S       uwait   0xfffffe0098a24180  syz-executor.2
 2300     1   781     0  S       uwait   0xfffffe0098a24880  syz-executor.2
 2290     1   781     0  S       uwait   0xfffffe0098a24680  syz-executor.2
 2283     1   781     0  S       uwait   0xfffffe0098a24380  syz-executor.2
 2279     1   781     0  S       uwait   0xfffffe0098250900  syz-executor.2
 2270     1   781     0  S       uwait   0xfffffe0098a22d80  syz-executor.2
 2265     1   781     0  S       uwait   0xfffffe0098a24080  syz-executor.2
 2259     1   781     0  S       uwait   0xfffffe0098a23d00  syz-executor.2
 2255     1   777     0  S       uwait   0xfffffe0098a23400  syz-executor.0
 2251     1   781     0  S       uwait   0xfffffe0098a22c80  syz-executor.2
 2244     1   781     0  S       uwait   0xfffffe0098a23600  syz-executor.2
 2243     1   777     0  S       uwait   0xfffffe0098a24d80  syz-executor.0
 2238     1   777     0  S       umtxn   0xfffffe0098250400  syz-executor.0
 2237     1   781     0  S       uwait   0xfffffe0098a23700  syz-executor.2
 2227     1   781     0  S       uwait   0xfffffe0098250600  syz-executor.2
 2221     1   781     0  S       uwait   0xfffffe0098250c00  syz-executor.2
 2215     1   781     0  S       uwait   0xfffffe0098251880  syz-executor.2
 2208     1   781     0  S       uwait   0xfffffe0098a24280  syz-executor.2
 2202     1   781     0  S       uwait   0xfffffe0098a24980  syz-executor.2
 2199     1   781     0  S       uwait   0xfffffe0098a23f00  syz-executor.2
 2196     1   781     0  S       uwait   0xfffffe0098a24a80  syz-executor.2
 2191     1   781     0  S       uwait   0xfffffe0098251180  syz-executor.2
 2187     1   781     0  S       uwait   0xfffffe0098a23e00  syz-executor.2
 2184     1   781     0  S       uwait   0xfffffe0098253580  syz-executor.2
 2181     1   781     0  S       uwait   0xfffffe0098a23c00  syz-executor.2
 2176     1   781     0  S       umtxn   0xfffffe0098250500  syz-executor.2
 2172     1   781     0  S       uwait   0xfffffe0098253780  syz-executor.2
 2169     1   781     0  S       uwait   0xfffffe0098250800  syz-executor.2
 2163     1   781     0  S       uwait   0xfffffe0098250b00  syz-executor.2
 2160     1   781     0  S       uwait   0xfffffe0098251780  syz-executor.2
 2157     1   781     0  S       uwait   0xfffffe0098250a00  syz-executor.2
 2151     1   781     0  S       uwait   0xfffffe0098250d00  syz-executor.2
 2146     1   781     0  S       uwait   0xfffffe0098250700  syz-executor.2
 2140     1   787     0  S       uwait   0xfffffe0057615a80  syz-executor.3
 2139     1   781     0  S       uwait   0xfffffe0098250f00  syz-executor.2
 2136     1   781     0  S       uwait   0xfffffe0098251080  syz-executor.2
 2132     1   781     0  S       uwait   0xfffffe0098a25080  syz-executor.2
 2127     1   781     0  S       uwait   0xfffffe0098250e00  syz-executor.2
 2125     1   781     0  S       uwait   0xfffffe0098a24e00  syz-executor.2
 2119     1   781     0  S       uwait   0xfffffe0098a25680  syz-executor.2
 2114     1   781     0  S       uwait   0xfffffe0057a5cb80  syz-executor.2
 2109     1   781     0  S       uwait   0xfffffe0098a24c80  syz-executor.2
 2103     1   781     0  S       uwait   0xfffffe0098a25580  syz-executor.2
 2099     1   781     0  S       uwait   0xfffffe0098a25380  syz-executor.2
 2096     1   781     0  S       uwait   0xfffffe0098251680  syz-executor.2
 2088     1   781     0  S       uwait   0xfffffe0098253980  syz-executor.2
 2084     1   781     0  S       uwait   0xfffffe0098251580  syz-executor.2
 2079     1   781     0  S       uwait   0xfffffe0057a5bc00  syz-executor.2
 2074     1   781     0  S       uwait   0xfffffe0098a25780  syz-executor.2
 2069     1   781     0  S       uwait   0xfffffe0098a25480  syz-executor.2
 2062     1   781     0  S       uwait   0xfffffe0098251480  syz-executor.2
 2057     1   781     0  S       uwait   0xfffffe0098251280  syz-executor.2
 2052     1   781     0  S       uwait   0xfffffe0057a5bd00  syz-executor.2
 2047     1   781     0  S       uwait   0xfffffe0098251380  syz-executor.2
 2040     1   781     0  S       uwait   0xfffffe0057615880  syz-executor.2
 2036     1   781     0  S       uwait   0xfffffe0057a5c380  syz-executor.2
 2032     1   781     0  S       uwait   0xfffffe0098253a80  syz-executor.2
 2026     1   781     0  S       uwait   0xfffffe0098253880  syz-executor.2
 2023     1   777     0  S       uwait   0xfffffe0098253680  syz-executor.0
 2015     1   781     0  S       uwait   0xfffffe0098a25280  syz-executor.2
 2009     1   781     0  S       uwait   0xfffffe0098254200  syz-executor.2
 2003     1   781     0  S       uwait   0xfffffe0057a5b100  syz-executor.2
 1996     1   781     0  S       umtxn   0xfffffe0057a5ba00  syz-executor.2
 1988     1   781     0  S       uwait   0xfffffe0057615d80  syz-executor.2
 1982     1   781     0  S       uwait   0xfffffe0057615980  syz-executor.2
 1968     1   781     0  S       uwait   0xfffffe0057615780  syz-executor.2
 1966     1   781     0  S       uwait   0xfffffe0098a25180  syz-executor.2
 1962     1   781     0  S       uwait   0xfffffe0057a5c080  syz-executor.2
 1955     1   781     0  S       uwait   0xfffffe0098a25880  syz-executor.2
 1952     1   781     0  S       uwait   0xfffffe0057a5b300  syz-executor.2
 1947     1   781     0  S       uwait   0xfffffe0098a24f00  syz-executor.2
 1940     1   781     0  S       uwait   0xfffffe0057615580  syz-executor.2
 1938     1   787     0  S       uwait   0xfffffe0057615680  syz-executor.3
 1934     1   787     0  S       uwait   0xfffffe0057a5b800  syz-executor.3
 1933     1   781     0  S       uwait   0xfffffe0057a5b000  syz-executor.2
 1926     1   787     0  S       uwait   0xfffffe0057615c80  syz-executor.3
 1925     1   781     0  S       umtxn   0xfffffe0057a5bb00  syz-executor.2
 1923     1   787     0  S       uwait   0xfffffe0098254300  syz-executor.3
 1919     1   781     0  S       uwait   0xfffffe0057a5b200  syz-executor.2
 1916     1   781     0  S       uwait   0xfffffe0057615e80  syz-executor.2
 1910     1   781     0  S       uwait   0xfffffe0057615b80  syz-executor.2
 1906     1   781     0  S       uwait   0xfffffe0098253e80  syz-executor.2
 1905     1   787     0  S       uwait   0xfffffe0057a5c280  syz-executor.3
 1901     1   781     0  S       uwait   0xfffffe0057a5b400  syz-executor.2
 1896     1   787     0  S       uwait   0xfffffe0057a5b500  syz-executor.3
 1895     1   781     0  S       umtxn   0xfffffe0057a5c680  syz-executor.2
 1892     1   787     0  S       uwait   0xfffffe0098251b00  syz-executor.3
 1890     1   781     0  S       uwait   0xfffffe0057a5b900  syz-executor.2
 1884     1   781     0  S       uwait   0xfffffe0057a5c980  syz-executor.2
 1879     1   787     0  S       uwait   0xfffffe0098251a00  syz-executor.3
 1877     1   781     0  S       uwait   0xfffffe0057a5b700  syz-executor.2
 1874     1   781     0  S       uwait   0xfffffe0057a5b600  syz-executor.2
 1868     1   781     0  S       uwait   0xfffffe0057a5c180  syz-executor.2
 1862     1   781     0  S       uwait   0xfffffe0057a5c480  syz-executor.2
 1853     1   781     0  S       uwait   0xfffffe0057a5bf00  syz-executor.2
 1850     1   781     0  S       uwait   0xfffffe0057a5be00  syz-executor.2
 1847     1   781     0  S       uwait   0xfffffe0057a5d100  syz-executor.2
 1845     1   781     0  S       uwait   0xfffffe0057a5ca80  syz-executor.2
 1840     1   781     0  S       uwait   0xfffffe0098253480  syz-executor.2
 1838     1   781     0  S       uwait   0xfffffe0057a5d000  syz-executor.2
 1835     1   781     0  S       uwait   0xfffffe0098253380  syz-executor.2
 1831     1   781     0  S       uwait   0xfffffe0098251e00  syz-executor.2
 1824     1   781     0  S       uwait   0xfffffe0057a5c880  syz-executor.2
 1820     1   781     0  S       uwait   0xfffffe0057a5cc80  syz-executor.2
 1815     1   781     0  S       uwait   0xfffffe0090eff100  syz-executor.2
 1810     1   781     0  S       uwait   0xfffffe0090f00b80  syz-executor.2
 1802     1   787     0  S       umtxn   0xfffffe0057a5c780  syz-executor.3
 1798     1   781     0  S       uwait   0xfffffe0057a5c580  syz-executor.2
 1795     1   787     0  S       uwait   0xfffffe0098253080  syz-executor.3
 1794     1   781     0  S       uwait   0xfffffe0090eff400  syz-executor.2
 1787     1   781     0  S       uwait   0xfffffe0098253280  syz-executor.2
 1783     1   781     0  S       uwait   0xfffffe0090f00100  syz-executor.2
 1782     1   787     0  S       uwait   0xfffffe0098253c80  syz-executor.3
 1779     1   781     0  S       uwait   0xfffffe0057a5e700  syz-executor.2
 1772     1   787     0  S       uwait   0xfffffe0098251c00  syz-executor.3
 1770     1   781     0  S       umtxn   0xfffffe0057a5d200  syz-executor.2
 1763     1   781     0  S       uwait   0xfffffe0098251f00  syz-executor.2
 1757     1   787     0  S       uwait   0xfffffe0090eff200  syz-executor.3
 1755     1   781     0  S       uwait   0xfffffe0057a5cd80  syz-executor.2
 1751     1   787     0  S       uwait   0xfffffe0057a5ce80  syz-executor.3
 1750     1   781     0  S       uwait   0xfffffe0090f00400  syz-executor.2
 1748     1   781     0  S       uwait   0xfffffe0090eff000  syz-executor.2
 1742     1   781     0  S       uwait   0xfffffe0098253180  syz-executor.2
 1737     1   781     0  S       uwait   0xfffffe0098251d00  syz-executor.2
 1730     1   781     0  S       uwait   0xfffffe0090f00d00  syz-executor.2
 1724     1   781     0  S       uwait   0xfffffe0090eff600  syz-executor.2
 1721     1   787     0  S       uwait   0xfffffe0098254100  syz-executor.3
 1718     1   781     0  S       umtxn   0xfffffe0090eff300  syz-executor.2
 1712     1   781     0  S       uwait   0xfffffe0090eff900  syz-executor.2
 1705     1   781     0  S       uwait   0xfffffe0090f00900  syz-executor.2
 1699     1   781     0  S       uwait   0xfffffe0098254000  syz-executor.2
 1691     1   781     0  S       uwait   0xfffffe0098253d80  syz-executor.2
 1683     1   781     0  S       uwait   0xfffffe0057a5eb80  syz-executor.2
 1673     1   781     0  S       uwait   0xfffffe0057a5ea80  syz-executor.2
 1669     1   787     0  S       uwait   0xfffffe0098254500  syz-executor.3
 1667     1   781     0  S       uwait   0xfffffe0057a5e900  syz-executor.2
 1656     1   781     0  S       uwait   0xfffffe0090eff700  syz-executor.2
 1653     1   781     0  S       uwait   0xfffffe0098253b80  syz-executor.2
 1649     1   781     0  S       umtxn   0xfffffe0057a5e800  syz-executor.2
 1646     1   781     0  S       uwait   0xfffffe0090f00f00  syz-executor.2
 1640     1   781     0  S       uwait   0xfffffe0098254400  syz-executor.2
 1634     1   781     0  S       uwait   0xfffffe0090f00300  syz-executor.2
 1631     1   781     0  S       uwait   0xfffffe0090f01780  syz-executor.2
 1626     1   781     0  S       uwait   0xfffffe0057a5e600  syz-executor.2
 1620     1   781     0  S       uwait   0xfffffe0090f01080  syz-executor.2
 1610     1   781     0  S       uwait   0xfffffe0057614c00  syz-executor.2
 1603     1   781     0  S       uwait   0xfffffe0057a5ed80  syz-executor.2
 1597     1   781     0  S       uwait   0xfffffe0057612c80  syz-executor.2
 1591     1   781     0  S       uwait   0xfffffe0090f00800  syz-executor.2
 1585     1   781     0  S       uwait   0xfffffe0098254600  syz-executor.2
 1571     1   781     0  S       umtxn   0xfffffe0098254700  syz-executor.2
 1563     1   781     0  S       uwait   0xfffffe0057a5ee80  syz-executor.2
 1558     1   781     0  S       uwait   0xfffffe0057a5d600  syz-executor.2
 1550     1   781     0  S       uwait   0xfffffe0090f00a00  syz-executor.2
 1545     1   781     0  S       uwait   0xfffffe0090f00200  syz-executor.2
 1537     1   781     0  S       uwait   0xfffffe0090efff00  syz-executor.2
 1532     1   781     0  S       uwait   0xfffffe0090f01c80  syz-executor.2
 1524     1   781     0  S       uwait   0xfffffe0090eff500  syz-executor.2
 1517     1   781     0  S       uwait   0xfffffe0057a5d700  syz-executor.2
 1512     1   781     0  S       uwait   0xfffffe0090effe00  syz-executor.2
 1506     1   781     0  S       umtxn   0xfffffe0090eff800  syz-executor.2
 1502     1   781     0  S       uwait   0xfffffe0057612d80  syz-executor.2
 1498     1   781     0  S       uwait   0xfffffe0057a5d280  syz-executor.2
 1492     1   781     0  S       uwait   0xfffffe0090f00600  syz-executor.2
 1488     1   781     0  S       uwait   0xfffffe0090f00c00  syz-executor.2
 1483     1   781     0  S       uwait   0xfffffe00543c1480  syz-executor.2
 1481     1   781     0  S       uwait   0xfffffe0090f00700  syz-executor.2
 1476     1   781     0  S       uwait   0xfffffe0090f00e00  syz-executor.2
 1469     1   781     0  S       uwait   0xfffffe0057612e80  syz-executor.2
 1467     1   781     0  S       uwait   0xfffffe0057612680  syz-executor.2
 1462     1   781     0  S       uwait   0xfffffe0057612580  syz-executor.2
 1460     1   781     0  S       uwait   0xfffffe0090f00b00  syz-executor.2
 1455     1   781     0  S       uwait   0xfffffe0057a5ec80  syz-executor.2
 1452     1   781     0  S       uwait   0xfffffe0090effd00  syz-executor.2
 1448     1   781     0  S       umtxn   0xfffffe0090f01680  syz-executor.2
 1444     1   781     0  S       uwait   0xfffffe0090effa00  syz-executor.2
 1436     1   781     0  S       uwait   0xfffffe0090f01880  syz-executor.2
 1421     1   781     0  S       uwait   0xfffffe0090f00500  syz-executor.2
 1253     1  1253     0  Ss      select  0xfffffe0057a5d340  dhclient
 1250     1  1250     0  Ss      select  0xfffffe0057a5d440  dhclient
 1052     1   778     0  S       uwait   0xfffffe0090f01480  syz-executor.1
 1049     1   778     0  S       uwait   0xfffffe0057a5d800  syz-executor.1
 1045     1   778     0  S       uwait   0xfffffe0090effb00  syz-executor.1
  963     1   777     0  S       uwait   0xfffffe0057613300  syz-executor.0
  787   774   787     0  Rs                                  syz-executor.3
  781   774   781     0  Rs                                  syz-executor.2
  778   774   778     0  Ss      nanslp  0xffffffff836d1800  syz-executor.1
  777   774   777     0  Rs                                  syz-executor.0
  774   772   772     0  S       (threaded)                  syz-fuzzer
100099                   S       wait    0xfffffe0057b79020  syz-fuzzer
100113                   S       uwait   0xfffffe0090f01d80  syz-fuzzer
100114                   S       uwait   0xfffffe0090f01e80  syz-fuzzer
100115                   S       uwait   0xfffffe0090f02000  syz-fuzzer
100116                   S       wait    0xfffffe0057b79020  syz-fuzzer
100117                   S       uwait   0xfffffe0090f02100  syz-fuzzer
100118                   S       uwait   0xfffffe0090f02200  syz-fuzzer
100119                   S       wait    0xfffffe0057b79020  syz-fuzzer
100120                   S       wait    0xfffffe0057b79020  syz-fuzzer
100123                   S       uwait   0xfffffe0090f02500  syz-fuzzer
100124                   S       kqread  0xfffffe00574fe600  syz-fuzzer
100159                   S       uwait   0xfffffe0057a5d500  syz-fuzzer
104311                   S       uwait   0xfffffe0099a09a00  syz-fuzzer
  772   770   772     0  Ss      pause   0xfffffe0057b7abb0  csh
  770   688   770     0  Ss      select  0xfffffe0090f01840  sshd
  754     1   754     0  Ss+     ttyin   0xfffffe00571714b0  getty
  753     1   753     0  Ss+     ttyin   0xfffffe005881e0b0  getty
  752     1   752     0  Ss+     ttyin   0xfffffe005881e4b0  getty
  751     1   751     0  Ss+     ttyin   0xfffffe005881e8b0  getty
  750     1   750     0  Ss+     ttyin   0xfffffe005881ecb0  getty
  749     1   749     0  Ss+     ttyin   0xfffffe005881f0b0  getty
  748     1   748     0  Ss+     ttyin   0xfffffe005881f4b0  getty
  747     1   747     0  Ss+     ttyin   0xfffffe005881f8b0  getty
  746     1   746     0  Ss+     ttyin   0xfffffe005881fcb0  getty
  692     1   692     0  Ss      nanslp  0xffffffff836d1801  cron
  688     1   688     0  Ss      select  0xfffffe005712e640  sshd
  501     1   501     0  Ss      select  0xfffffe0090f01940  syslogd
  430     1   430     0  Ss      select  0xfffffe005712e540  devd
  429     1   429    65  Ss      select  0xfffffe0090f01a40  dhclient
  344     1   344     0  Ss      select  0xfffffe0090f01ac0  dhclient
  341     1   341     0  Ss      select  0xfffffe0090f01b40  dhclient
   17     0     0     0  DL      syncer  0xffffffff837d3d20  [syncer]
   16     0     0     0  DL      vlruwt  0xfffffe0057163040  [vnlru]
   15     0     0     0  DL      (threaded)                  [bufdaemon]
100079                   D       psleep  0xffffffff837d2340  [bufdaemon]
100082                   D       -       0xffffffff82c0a140  [bufspacedaemon-0]
100094                   D       sdflush 0xfffffe0058cfd0e8  [/ worker]
    9     0     0     0  DL      psleep  0xffffffff83809bc0  [vmdaemon]
    8     0     0     0  DL      (threaded)                  [pagedaemon]
100077                   D       psleep  0xffffffff837fda78  [dom0]
100080                   D       launds  0xffffffff837fda84  [laundry: dom0]
100081                   D       umarcl  0xffffffff81d224d0  [uma]
    7     0     0     0  DL      -       0xffffffff83495e28  [rand_harvestq]
    6     0     0     0  DL      pftm    0xffffffff83f90310  [pf purge]
    5     0     0     0  DL      waiting 0xffffffff845721c0  [sctp_iterator]
    4     0     0     0  DL      (threaded)                  [cam]
100044                   D       -       0xffffffff83478340  [doneq0]
100045                   D       -       0xffffffff834782c0  [async]
100076                   D       -       0xffffffff83478140  [scanner]
   14     0     0     0  DL      seqstat 0xfffffe0054366088  [sequencer 00]
    3     0     0     0  DL      (threaded)                  [crypto]
100040                   D       crypto_ 0xffffffff837f9320  [crypto]
100041                   D       crypto_ 0xfffffe0054078d30  [crypto returns 0]
100042                   D       crypto_ 0xfffffe0054078d80  [crypto returns 1]
   13     0     0     0  DL      (threaded)                  [geom]
100035                   D       -       0xffffffff836a7620  [g_event]
100036                   D       -       0xffffffff836a7640  [g_up]
100037                   D       -       0xffffffff836a7660  [g_down]
    2     0     0     0  WL      (threaded)                  [clock]
100029                   I                                   [clock (0)]
100030                   I                                   [clock (1)]
   12     0     0     0  WL      (threaded)                  [intr]
100016                   I                                   [swi5: fast taskq]
100019                   I                                   [swi6: task queue]
100020                   I                                   [swi6: Giant taskq]
100031                   I                                   [swi1: netisr 0]
100032                   I                                   [swi1: hpts]
100033                   I                                   [swi1: hpts]
100046                   I                                   [irq24: virtio_pci0]
100047                   I                                   [irq25: virtio_pci0]
100048                   I                                   [irq26: virtio_pci0]
100049                   I                                   [irq27: virtio_pci0]
100050                   I                                   [irq28: virtio_pci1]
100051                   I                                   [irq29: virtio_pci1]
100052                   I                                   [irq30: virtio_pci1]
100053                   I                                   [irq31: virtio_pci1]
100054                   I                                   [irq32: virtio_pci1]
100059                   I                                   [irq33: virtio_pci2]
100060                   I                                   [irq34: virtio_pci2]
100061                   I                                   [irq35: virtio_pci2]
100063                   I                                   [irq1: atkbd0]
100064                   I                                   [irq12: psm0]
100065                   I                                   [swi0: uart uart++]
100069                   I                                   [swi1: pf send]
   11     0     0     0  RL      (threaded)                  [idle]
100003                   CanRun                              [idle: cpu0]
100004                   CanRun                              [idle: cpu1]
    1     0     1     0  SLs     wait    0xfffffe00541dc040  [init]
   10     0     0     0  DL      audit_w 0xffffffff837f9d60  [audit]
    0     0     0     0  DLs     (threaded)                  [kernel]
100000                   D       swapin  0xffffffff836a8040  [swapper]
100005                   D       -       0xfffffe005427b100  [if_io_tqg_0]
100006                   D       -       0xfffffe005427b000  [if_io_tqg_1]
100007                   D       -       0xfffffe005427ae00  [if_config_tqg_0]
100008                   D       -       0xfffffe005427ad00  [softirq_0]
100009                   D       -       0xfffffe005427ac00  [softirq_1]
100010                   D       -       0xfffffe000795fc00  [linuxkpi_irq_wq]
100011                   D       -       0xfffffe000795fb00  [thread taskq]
100012                   D       -       0xfffffe000795fa00  [inm_free taskq]
100013                   D       -       0xfffffe000795f900  [aiod_kick taskq]
100014                   D       -       0xfffffe000795f800  [deferred_unmount ta]
100015                   D       -       0xfffffe000795f700  [in6m_free taskq]
100017                   D       -       0xfffffe000795f400  [kqueue_ctx taskq]
100018                   D       -       0xfffffe000795f300  [pci_hp taskq]
100021                   D       -       0xfffffe000795ed00  [linuxkpi_short_wq_0]
100022                   D       -       0xfffffe000795ed00  [linuxkpi_short_wq_1]
100023                   D       -       0xfffffe000795ed00  [linuxkpi_short_wq_2]
100024                   D       -       0xfffffe000795ed00  [linuxkpi_short_wq_3]
100025                   D       -       0xfffffe000795ec00  [linuxkpi_long_wq_0]
100026                   D       -       0xfffffe000795ec00  [linuxkpi_long_wq_1]
100027                   D       -       0xfffffe000795ec00  [linuxkpi_long_wq_2]
100028                   D       -       0xfffffe000795ec00  [linuxkpi_long_wq_3]
100034                   D       -       0xfffffe000795e700  [firmware taskq]
100038                   D       -       0xfffffe000795e600  [crypto_0]
100039                   D       -       0xfffffe000795e600  [crypto_1]
100055                   D       -       0xfffffe000795e000  [vtnet0 rxq 0]
100056                   D       -       0xfffffe00574ff300  [vtnet0 txq 0]
100057                   D       -       0xfffffe00574ff200  [vtnet0 rxq 1]
100058                   D       -       0xfffffe00574ff100  [vtnet0 txq 1]
100062                   D       vtbslp  0xfffffe0057615100  [virtio_balloon]
100066                   D       -       0xffffffff8269f8c1  [deadlkres]
100071                   D       -       0xfffffe0007961b00  [mca taskq]
100072                   D       -       0xfffffe0058806400  [acpi_task_0]
100073                   D       -       0xfffffe0058806400  [acpi_task_1]
100074                   D       -       0xfffffe0058806400  [acpi_task_2]
100075                   D       -       0xfffffe000795e500  [CAM taskq]
db> show all locks
Process 16037 (syz-executor.1) thread 0xfffffe009aa4dac0 (116323)
exclusive sleep mutex udphash (udphash) r = 0 (0xfffffe00079e6dc8) locked @ /syzkaller/managers/i386/kernel/sys/netinet/udp_usrreq.c:1254
exclusive rw udpinp (udpinp) r = 0 (0xfffffe009af13020) locked @ /syzkaller/managers/i386/kernel/sys/netinet/udp_usrreq.c:1098
db> show malloc
              Type        InUse        MemUse     Requests
           pf_hash            5        11524K            5
          filedesc          874         6998K        30125
          tcp_hpts            7         4801K            7
            devbuf         4218         4324K         4246
               pcb         1871         2743K        43549
           subproc         1007         2151K        16556
         sysctloid        34684         2044K        34755
             vtbuf           24         1968K           46
              kobj          326         1304K          488
            newblk           11         1027K        14348
          vfscache            3         1025K            3
          inodedep           86          544K        13814
         ufs_quota            1          512K            1
          vfs_hash            1          512K            1
           callout            2          512K            2
              intr            4          472K            4
         sctp_atcl         1060          398K        27682
              vmem            3          280K            8
            acpica         1674          184K        57877
           kdtrace         1084          180K        32362
              umtx         1232          154K         1232
           tidhash            3          141K            3
         sctp_stro          138          138K         5923
           pagedep           11          131K        13684
        tfo_ccache            1          128K            1
          IP reass            1          128K            1
            linker          324          127K          359
         vnet_data            1          112K            1
            DEVFS1          109          109K          126
               sem            4          106K            4
               BPF           46           88K           80
               bus          988           81K         5135
           tcp_fsb           36           75K        10616
          mtx_pool            2           72K            2
     NFSD srvcache            3           68K            3
          syncache            1           68K            1
          acpitask            1           64K            1
       ddb_capture            1           64K            1
            module          508           64K          508
            CC Mem          442           56K        10205
              temp           36           53K         7100
               shm            8           46K          178
         sctp_timw          181           46K          181
         sctp_atky         1198           42K        33884
            kqueue          491           33K        16075
            DEVFS3          128           32K          138
         hostcache            1           32K            1
           pwddesc          489           31K        16038
               msg            4           30K            4
            kbdmux            6           28K            6
        gtaskqueue           18           26K           18
            ifaddr           71           21K           73
        DEVFS_RULE           56           20K           56
            dirrem           75           19K        13715
         sctp_athm         1060           17K        27768
         ufs_mount            4           17K            5
              proc            3           17K            3
               tty           16           16K           16
          routetbl          136           16K          428
           ithread           97           16K           97
       inpcbpolicy          456           15K        11075
           lltable           46           15K           72
            bus-sc           34           15K         1648
      eventhandler          156           13K          156
       ether_multi          157           13K          167
            KTRACE          100           13K          100
             ifnet            7           13K            7
              kenv           95           12K           95
              rman           88           11K          431
              GEOM           61           11K          481
         proc-args          520           11K        17376
         CAM queue            5           11K         1528
          freefile           75           10K        13273
         in6_multi           71            9K           71
         bmsafemap            2            9K        13767
               rpc            4            9K            4
              UART           12            9K           12
           devstat            4            9K            4
              ksem            1            8K           91
       pfs_vncache            1            8K            1
             shmfd            1            8K            5
     audit_evclass          237            8K          297
               osd          447            8K        10218
         taskqueue           63            7K           63
              cred           26            7K          318
            sglist            5            7K            5
           CAM DEV            3            6K          510
            plimit           24            6K          454
         pfs_nodes           20            5K           20
       ufs_dirhash           24            5K           24
          pf_ifnet           11            5K           23
            DEVFSP           71            5K          472
           session           35            5K           55
               UMA          266            5K          266
          sctp_map          276            5K        11860
                vt           11            5K           11
           memdesc            1            4K            1
               MCA           32            4K           32
             evdev            4            4K            4
             lockf           33            4K           61
           acpisem           28            4K           28
             selfd           55            4K       199901
             hhook           15            4K           17
          kcovinfo           52            4K           52
          terminal           11            3K           11
            select           19            3K          105
             clone            9            3K            9
           uidinfo            3            3K           12
        local_apic            1            2K            1
           io_apic            1            2K            1
       fpukern_ctx            2            2K            2
         ipsec-saq            2            2K            2
            ip6ndp           12            2K           15
          sctp_ifa           14            2K           15
            Unitno           30            2K           49
           CAM XPT           22            2K          543
               msi           12            2K           12
          in_multi            6            2K            8
       ipsecpolicy            2            2K            2
           acpidev           20            2K           20
               tun            7            2K            7
          freework            5            2K        13245
      NFSD session            1            1K            1
           softdep            1            1K            1
             mkdir            8            1K        27330
          freeblks            4            1K        13244
            sahead            1            1K            1
          secasvar            1            1K            1
             nhops            6            1K            8
       vnodemarker            2            1K           44
        CAM periph            4            1K          271
          sctp_ifn            6            1K           15
             ipsec            3            1K            3
         newdirblk            6            1K        13665
               mld            6            1K            6
              igmp            6            1K            6
         toponodes            6            1K            6
            isadev            6            1K            6
             mount           16            1K           89
          pci_link           10            1K           10
            crypto            4            1K            4
 encap_export_host           12            1K           12
          procdesc            5            1K           18
            diradd            4            1K        13756
              pfil            4            1K            4
           eventfd            4            1K           88
              cdev            2            1K            2
    chacha20random            1            1K            1
            biobuf            1            1K            1
         cryptodev            5            1K          398
      NFSD lckfile            1            1K            1
     NFSD V4client            1            1K            1
             DEVFS            9            1K           10
            vnodes            1            1K            1
           CAM SIM            2            1K            2
            feeder            7            1K            7
           tcpfunc            3            1K            3
        loginclass            3            1K            6
            prison            6            1K            6
       lkpikmalloc            5            1K            6
        aesni_data            2            1K            2
            soname            5            1K        31560
          nexusdev            8            1K            8
            apmdev            1            1K            1
          atkbddev            2            1K            2
           netlink            1            1K            1
     CAM dev queue            2            1K            2
 CAM I/O Scheduler            1            1K            1
               aio            4            1K            4
          CAM path            4            1K         1034
          pmchooks            1            1K            1
          filecaps            5            1K          118
          sctp_vrf            1            1K            1
              vnet            1            1K            1
           entropy            2            1K           45
               pmc            1            1K            1
          acpiintr            1            1K            1
              cpus            2            1K            2
    vnet_data_free            1            1K            1
           Per-cpu            1            1K            1
          p1003.1b            1            1K            1
        sctp_mcore            0            0K            0
        sctp_socko            0            0K        13979
         sctp_iter            0            0K          170
         sctp_mvrf            0            0K            0
         sctp_cpal            0            0K           87
         sctp_cmsg            0            0K            0
         sctp_stre            0            0K            0
         sctp_athi            0            0K            0
         sctp_a_it            0            0K           83
         sctp_aadr            0            0K          639
         sctp_stri            0            0K          172
            tcp_do            0            0K            0
            ipcomp            0            0K            0
               esp            0            0K            0
                ah            0            0K            0
            mqdata            0            0K            0
          pf_table            0            0K            0
           pf_rule            0            0K           17
           pf_altq            0            0K            0
           pf_osfp            0            0K            0
     pf_krule_item            0            0K            0
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db> show uma
              Zone   Size    Used    Free    Requests  Sleeps  Bucket  Total Mem    XFree
   mbuf_jumbo_page   4096    8334    1064     1264048       0     254   38494208        0
      malloc-16384  16384     436       7       15060       0       1    7258112        0
       malloc-4096   4096     816       6       16559       0       2    3366912        0
        RADIX NODE    144   22399     416      340488       0      63    3285360        0
              mbuf    256    9418    2526     2624593       0     254    3057664        0
       malloc-2048   2048     929     199       22394       0       8    2310144        0
         sctp_asoc   2264     138     882        5923       0     254    2309280        0
      mbuf_cluster   2048    1016       0        1016       0     254    2080768        0
              pbuf   2624       0     754           0       0       2    1978496        0
            socket    960    1318     714       34785       0     254    1950720        0
         VM OBJECT    264    6939      81      209829       0      30    1853280        0
           sctp_ep   1176     922     608       21673       0     254    1799280        0
          BUF TRIE    144     193   11623         947       0      62    1701504        0
           tcp_log    416       0    4068       70644       0     254    1692288        0
        malloc-384    384    4169      31        5522       0      30    1612800        0
        malloc-128    128   11531      63       11542       0     126    1484032        0
       UMA Slabs 0    112   12674      28       12674       0     126    1422624        0
         MAP ENTRY     96   13843     395      542503       0     126    1366848        0
         vmem btag     56   23596      59       23596       0     254    1324680        0
         FFS inode   1160     947      26       14221       0       8    1128680        0
            THREAD   1824     594      22       16323       0       8    1123584        0
        malloc-256    256     157    3818       24846       0      62    1017600        0
        sctp_raddr    736     211    1065        8573       0     254     939136        0
        malloc-384    384    1581     849       28274       0      30     933120        0
       malloc-1024   1024     140     756        6079       0      16     917504        0
        malloc-384    384     109    1901       13839       0      30     771840        0
         tcp_inpcb   1304     442     128       10205       0       8     743280        0
              PROC   1376     488      29       16037       0       8     711392        0
         filedesc0   1072     489      29       16038       0       8     555296        0
     FPU_save_area    832     596      52       21317       0      16     539136        0
        256 Bucket   2048     233      23        6707       0       8     524288        0
             VNODE    448     988      92       14264       0      30     483840        0
        malloc-256    256    1541     259       38023       0      62     460800        0
              pipe    728     436     114        4452       0      16     400400        0
      malloc-65536  65536       4       2         324       0       1     393216        0
            lkpimm    168       1    2327           1       0      62     391104        0
          lkpicurr    168       2    2326           2       0      62     391104        0
        malloc-256    256     299     886       28969       0      62     303360        0
    ertt_txseginfo     40       0    7171      229983       0     254     286840        0
       malloc-8192   8192       0      35          48       0       1     286720        0
           VMSPACE    520     468      57       16018       0      16     273000        0
         malloc-64     64    3898     197      204112       0     254     262080        0
        malloc-128    128    1667     379       42611       0     126     261888        0
        malloc-128    128      88    1958       40763       0     126     261888        0
       mbuf_packet    256     354     662      366897       0     254     260096        0
       FFS2 dinode    256     947      58       14220       0      62     257280        0
         malloc-16     16   14331     169       14466       0     254     232000        0
        malloc-128    128    1674      93        3235       0     126     226176        0
            DEVCTL   1024       0     220         153       0       0     225280        0
             Files     80    2320     480       73173       0     126     224000        0
         malloc-32     32    5503     419        5635       0     254     189504        0
         UMA Zones    768     238       1         238       0      16     183552        0
       S VFS Cache    104    1066     455       15162       0     126     158184        0
        sctp_chunk    152     327     713        2737       0     254     158080        0
       malloc-2048   2048       5      67         636       0       8     147456        0
       malloc-1024   1024     124      20        1617       0      16     147456        0
         malloc-64     64    1550     529       33763       0     254     133056        0
      malloc-65536  65536       0       2          42       0       1     131072        0
      malloc-65536  65536       2       0           2       0       1     131072        0
             unpcb    256      25     485        1998       0     254     130560        0
       malloc-4096   4096      21       9        5311       0       2     122880        0
        128 Bucket   1024      91      24        2273       0      16     117760        0
          ksiginfo    112     503     541        8028       0     126     116928        0
      malloc-16384  16384       6       1         176       0       1     114688        0
       malloc-4096   4096      22       4          36       0       2     106496        0
         64 Bucket    512     152      48       11308       0      30     102400        0
         malloc-64     64     147    1428       23312       0     254     100800        0
        malloc-128    128     565     210        5604       0     126      99200        0
      malloc-32768  32768       3       0           3       0       1      98304        0
       malloc-8192   8192      10       2         138       0       1      98304        0
         TURNSTILE    136     617      76         617       0      62      94248        0
          UMA Kegs    384     225       8         225       0      30      89472        0
         malloc-32     32    1168    1478       37778       0     254      84672        0
            clpbuf   2624       0      32          23       0      16      83968        0
        malloc-128    128      57     594       27472       0     126      83328        0
         32 Bucket    256     167     148        8756       0      62      80640        0
        sctp_readq    152       0     520          57       0     254      79040        0
             g_bio    408       0     180        8960       0      30      73440        0
         malloc-64     64     622     449        4274       0     254      68544        0
         malloc-64     64     704     367       16810       0     254      68544        0
        SLEEPQUEUE     88     617     151         617       0     126      67584        0
       tcp_bbr_map    128       0     527        8989       0     126      67456        0
      tcp_rack_pcb   1024      18      46        5308       0      16      65536        0
      malloc-65536  65536       1       0           1       0       1      65536        0
      malloc-65536  65536       1       0           1       0       1      65536        0
      malloc-65536  65536       1       0           1       0       1      65536        0
      malloc-65536  65536       0       1           8       0       1      65536        0
      malloc-32768  32768       0       2         120       0       1      65536        0
        malloc-256    256     185      70        4318       0      62      65280        0
              ertt     72     442     454       10205       0     126      64512        0
sctp_stream_msg_out    112      62     478         337       0     254      60480        0
       tcp_bbr_pcb    832       0      72         672       0      16      59904        0
       malloc-4096   4096      13       1          24       0       2      57344        0
         udp_inpcb    424       9     117         485       0      30      53424        0
               PWD     40     450     863       13751       0     254      52520        0
      tcp_rack_map    128      41     362       17632       0     126      51584        0
        malloc-256    256      52     143       13843       0      62      49920        0
             ripcb    392       5     121         299       0      30      49392        0
           DIRHASH   1024      35      13          35       0      16      49152        0
             NAMEI   1024       0      48       73732       0      16      49152        0
       malloc-4096   4096      10       2          13       0       2      49152        0
       malloc-2048   2048       7      17         179       0       8      49152        0
       malloc-1024   1024      13      35         521       0      16      49152        0
         malloc-16     16     760    2240       48444       0     254      48000        0
            pcpu-8      8    5232     400        5757       0     254      45056        0
          syncache    168       0     264           4       0     254      44352        0
       malloc-8192   8192       5       0           5       0       1      40960        0
       malloc-8192   8192       5       0           5       0       1      40960        0
        sctp_laddr     48     152     688        1533       0     254      40320        0
         malloc-16     16    1064    1436       64866       0     254      40000        0
     udplite_inpcb    424       0      90          86       0      30      38160        0
            da_ccb    544       0      70        2360       0      16      38080        0
         hostcache     64       3     564           3       0     254      36288        0
         malloc-64     64     157     410         166       0     254      36288        0
         malloc-64     64       6     561          37       0     254      36288        0
         malloc-32     32     490     644       14063       0     254      36288        0
         malloc-32     32     524     610       16751       0     254      36288        0
        malloc-128    128      99     180         211       0     126      35712        0
        malloc-128    128      20     259         300       0     126      35712        0
     routing nhops    256      27     108          35       0      62      34560        0
           ttyoutq    256      72      63         160       0      62      34560        0
        malloc-256    256      51      84        1352       0      62      34560        0
        malloc-256    256      36      99       26810       0      62      34560        0
        malloc-256    256      16     119         529       0      62      34560        0
      malloc-32768  32768       1       0           1       0       1      32768        0
      malloc-32768  32768       1       0           1       0       1      32768        0
      malloc-16384  16384       2       0           2       0       1      32768        0
       malloc-8192   8192       3       1           5       0       1      32768        0
       malloc-4096   4096       4       4         633       0       2      32768        0
       malloc-2048   2048       4      12         464       0       8      32768        0
       malloc-2048   2048       3      13           3       0       8      32768        0
       malloc-2048   2048       6      10          23       0       8      32768        0
       malloc-2048   2048       6      10          13       0       8      32768        0
       malloc-1024   1024       5      27           5       0      16      32768        0
       malloc-1024   1024      18      14          42       0      16      32768        0
       malloc-1024   1024      12      20          17       0      16      32768        0
        malloc-512    512       0      64         191       0      30      32768        0
        malloc-512    512       7      57         313       0      30      32768        0
        malloc-512    512       8      56           8       0      30      32768        0
        malloc-512    512      10      54          35       0      30      32768        0
           pcpu-64     64     486      26         486       0     254      32768        0
             KNOTE    160      28     172      127329       0      62      32000        0
            ttyinq    160     135      65         300       0      62      32000        0
            cpuset    104       7     272           7       0     126      29016        0
   tcp_inpcb ports     32      19     863        5407       0     254      28224        0
         16 Bucket    144     123      73         662       0      62      28224        0
          4 Bucket     48       2     586           2       0     254      28224        0
               AIO    208       0     133          16       0      62      27664        0
              PGRP     88      35     241          55       0     126      24288        0
          rl_entry     40      59     547          59       0     254      24240        0
           rtentry    168      31     113          35       0      62      24192        0
         malloc-16     16     971     529       20196       0     254      24000        0
          8 Bucket     80      90     210        5090       0     126      24000        0
        malloc-384    384      33      27          59       0      30      23040        0
       Mountpoints   2816       2       6           2       0       4      22528        0
tfo_ccache_entries     80       5     251           5       0     126      20480        0
udplite_inpcb ports     32       0     630          27       0     254      20160        0
   udp_inpcb ports     32       3     627          90       0     254      20160        0
         malloc-64     64       2     313          19       0     254      20160        0
         malloc-32     32      12     618          31       0     254      20160        0
         malloc-32     32     225     405        1480       0     254      20160        0
         malloc-32     32      17     613          36       0     254      20160        0
          2 Bucket     32      77     553        2594       0     254      20160        0
             AIOCB    552       0      35          17       0      16      19320        0
 epoch_record pcpu    256       4      60           4       0      62      16384        0
      malloc-16384  16384       1       0           1       0       1      16384        0
       malloc-8192   8192       2       0           2       0       1      16384        0
       malloc-4096   4096       0       4       14364       0       2      16384        0
       malloc-2048   2048       1       7           1       0       8      16384        0
       malloc-1024   1024       1      15           1       0      16      16384        0
        malloc-512    512       1      31           1       0      30      16384        0
        malloc-512    512       1      31           1       0      30      16384        0
        malloc-512    512       1      31           5       0      30      16384        0
           SMR CPU     32       7     504           7       0     254      16352        0
      vtnet_tx_hdr     24       0     668      640997       0     254      16032        0
              kenv    258      15      45        1050       0      30      15480        0
            mqnode    416       3      33           3       0      30      14976        0
              vmem   1856       1       7           1       0       8      14848        0
        SMR SHARED     24       7     504           7       0     254      12264        0
         malloc-32     32       7     371          20       0     254      12096        0
         malloc-16     16       5     745           5       0     254      12000        0
         malloc-16     16       1     749         113       0     254      12000        0
         malloc-16     16      51     699          84       0     254      12000        0
         malloc-16     16       4     746           6       0     254      12000        0
       L VFS Cache    320       0      36           1       0      30      11520        0
        malloc-384    384       1      29           1       0      30      11520        0
        malloc-384    384       1      29           1       0      30      11520        0
        malloc-384    384      24       6          25       0      30      11520        0
       malloc-8192   8192       1       0           1       0       1       8192        0
       malloc-8192   8192       1       0           1       0       1       8192        0
       malloc-4096   4096       0       2           2       0       2       8192        0
           pcpu-16     16       8     504           8       0     254       8192        0
       UMA Slabs 1    176      10      12          10       0      62       3872        0
        KMAP ENTRY     96      12      27          14       0       0       3744        0
       FFS1 dinode    128       0       0           0       0     126          0        0
           ada_ccb    272       0       0           0       0      30          0        0
             swblk    136       0       0           0       0      62          0        0
          swpctrie    144       0       0           0       0      62          0        0
   pf state scrubs     40       0       0           0       0     254          0        0
   pf frag entries     40       0       0           0       0     254          0        0
          pf frags    248       0       0           0       0      62          0        0
  pf table entries    160       0       0           0       0     254          0        0
pf table entry counters     64       0       0           0       0     254          0        0
   pf source nodes    152       0       0           0       0     254          0        0
     pf state keys     88       0       0           0       0     126          0        0
         pf states    336       0       0           0       0     254          0        0
           pf tags    104       0       0           0       0     126          0        0
          pf mtags    184       0       0           0       0      62          0        0
               tfo      4       0       0           0       0     254          0        0
          sackhole     32       0       0           0       0     254          0        0
               ipq     56       0       0           0       0     254          0        0
   sctp_asconf_ack     48       0       0           0       0     254          0        0
       sctp_asconf     40       0       0           0       0     254          0        0
   tcp_log_id_node    120       0       0           0       0     126          0        0
 tcp_log_id_bucket    176       0       0           0       0      62          0        0
          tcpreass     48       0       0           0       0     254          0        0
       ripcb ports     32       0       0           0       0     254          0        0
    IPsec SA lft_c     16       0       0           0       0     254          0        0
            itimer    352       0       0           0       0      30          0        0
            AIOLIO    272       0       0           0       0      30          0        0
        TMPFS node    232       0       0           0       0      62          0        0
           NCLNODE    608       0       0           0       0      16          0        0
        mqnotifier    216       0       0           0       0      62          0        0
            mvdata     64       0       0           0       0     254          0        0
            mqueue    248       0       0           0       0      62          0        0
     LTS VFS Cache    360       0       0           0       0      30          0        0
     STS VFS Cache    144       0       0           0       0      62          0        0
           cryptop    280       0       0           0       0      30          0        0
  linux_dma_object     32       0       0           0       0     254          0        0
  linux_dma_pctrie    144       0       0           0       0      62          0        0
   IOMMU_MAP_ENTRY    104       0       0           0       0     126          0        0
    mbuf_jumbo_16k  16384       0       0           0       0     254          0        0
     mbuf_jumbo_9k   9216       0       0           0       0     254          0        0
      audit_record   1280       0       0           0       0       8          0        0
         domainset     40       0       0           0       0     254          0        0
        MAC labels     40       0       0           0       0     254          0        0
            vnpbuf   2624       0       0           0       0      64          0        0
           nfspbuf   2624       0       0           0       0      16          0        0
            swwbuf   2624       0       0           0       0       8          0        0
            swrbuf   2624       0       0           0       0      16          0        0
          umtx_shm     88       0       0           0       0     126          0        0
           umtx pi     96       0       0           0       0     126          0        0
rangeset pctrie nodes    144       0       0           0       0      62          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
       malloc-1024   1024       0       0           0       0      16          0        0
        malloc-512    512       0       0           0       0      30          0        0
        malloc-384    384       0       0           0       0      30          0        0
           pcpu-32     32       0       0           0       0     254          0        0
            pcpu-4      4       0       0           0       0     254          0        0
            fakepg    104       0       0           0       0     126          0        0
          UMA Hash    256       0       0           0       0      62          0        0