last executing test programs:

2.409982069s ago: executing program 2 (id=5449):
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1202, &(0x7f0000000100)={0x0, 0x3}, 0xc)

2.401839359s ago: executing program 2 (id=5450):
socket$inet6_tcp(0x1c, 0x1, 0x0)
r0 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000001000)={{"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", "bcc29ae9d805faf94f0805000000b80000000000000a00", 0xfff}, &(0x7f0000000fc0)="b36d2d5007e0231722a51b497e0651dd7ef4127f88ce7bfcea032c84ae00f57405459b33550342714f38ebdb68e064adcabdc97803d91a93", 0x0, 0x3, 0x89, 0x0, 0x6, 0xa39, 0x9})
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$DIOCRINADEFINE(0xffffffffffffffff, 0xc450444d, &(0x7f0000000200)={{"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", "78aa74637fb8dc4968c2b1fc1b457f3f52632f4ac3ef36e64ad78b005f8fc41f"}, 0x0})
ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000100)="663f31f2481105c1343d46b8ad6be7bdbce2cc23cff94645e3cbac02e4320c579447fe330fb1d2892d60ef28bc8d4c5ba2bdb4a86510b2007d320769b90afa39de5e2abcd827eaf009a7fbb410848c5bc23e0ed05b8c6fd27c4fba84a6b0c667e6cd48f4612af590a4c15469f8cfc9571603374396bcc8161f6966ff2c6867d382fbd740801e133a140b732dda0ecddbe6fe26134b670ef3883ff411f29e59e23b83f8d6ffd681382dc8069437cab50cc6868caa3d441d2629e8bb15e55e7401e4fbfbec282390921e698d92285c3c2c405cd9c08a24d8d7b16d4b41a72b476b13ad4f751a4c343039f947bb5d448dc2858004f5b45c99bb91")
clock_settime(0x0, &(0x7f0000000000)={0x2})
clock_nanosleep(0x0, 0x1, &(0x7f0000000040)={0x0, 0x4000000}, 0x0)
clock_settime(0x0, &(0x7f00000001c0))
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10)
connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)}, 0x0)
read(r0, &(0x7f0000002e40)=""/4078, 0x1028)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
clock_nanosleep(0xf, 0x1, &(0x7f0000000300)={0x7, 0x7}, &(0x7f0000000340))
r4 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000380)={0x0, 0x9b4, 0x10009}, &(0x7f00000003c0)=0xc)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r5, &(0x7f0000000680)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r4, 0x6, 0x8, &(0x7f0000000100)=0x10000, 0x4)
sendto(r5, &(0x7f0000001b80)="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", 0x2b8, 0x104, &(0x7f0000000700)=@un=@abs={0x8, 0x1, 0x0, 0x0}, 0x8)
shutdown(r5, 0x0)
shutdown(r5, 0x1)
getpgrp(0x0)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect(r6, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)

1.56019024s ago: executing program 2 (id=5458):
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x1, 0x4)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x3}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)={0x3}, &(0x7f00000001c0)=0xfffffffffffffda2)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32], 0xa)
socket(0x2, 0x1, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_udplite(0x1c, 0x2, 0x88)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000200)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r5, 0x84, 0x1e, 0x0, 0x0)
socket$inet(0x2, 0x5, 0x0)
socket$inet(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040), &(0x7f00000001c0)=0x4)
dup(r4)
setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0x40, &(0x7f0000000080)='vegas\x00', 0x6)
rfork(0x3060)

1.543646187s ago: executing program 2 (id=5459):
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

1.534522643s ago: executing program 2 (id=5460):
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000680)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000001b80)="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", 0x2b8, 0x104, &(0x7f0000000700)=@un=@abs={0x8, 0x1, 0x0, 0x0}, 0x8)
shutdown(r0, 0x0)
shutdown(r0, 0x1)

1.17851195s ago: executing program 3 (id=5463):
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x462, &(0x7f00000002c0)={0x0, "c68822d5bd7ae57f0055000001004c83"}, 0x14)

1.163019093s ago: executing program 3 (id=5464):
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c)
sendto$inet(r0, &(0x7f0000000340)="017a88ca8330d4f5ef2e52a27f685a1722ec5ec9d67a6015a0e6a0db75dddaa395dc8ad6ad357a23bc2e62ce7f337680f84936d556374f9eee59c76751277129fbd3b79351767a317387f641529ae7dcf61fd7b6719203f15cd30c4a5306811406f996883a6c71e7e979fd78965a2fcc16fc6c4baad81eb619aed659186a91324cdf2cc4b4671410f520fdf219b067afdc2bbcf7c56b42efa753f918a6cfc27260ee0b4931bd0a7cfd7838913079ca36bcd35ea9bf836192f527ab7daa650daa6c0e4893b979ef12526bb99d46155a9e6c1a7350a9cc51e9029573e9d93cd1699bcc73bb25877696ad0ea494d66052f367c3578eedeccabfc4372c04a1129e68e823ec6efab725694ab91854bd1fb70435596489d8e922bc970f393351a41d6544296779ff91feda15de341cb6aff5082ea0d36bbe6dd8ec2a128b11772a943b55c40e67058d5606954e821fd9a57c2593d17a223ac64248a73c835d5c4f1e936459c2674f0aef8ca49e426bb901d2b8dc48b58e963a24c5f62fe3e2471dccc81f6d2258ae02418d11465184869adeddb6c60b0f44beb3a4f52bfd1f848ec953a59cabefc7e935a84064d07211315bd4713f8276e70fb4000644ec3533f66079e780d90d791125a0448058b0e2365452eca540e7e247ab218642eeee75605274548e207c61c748fae8f0bdf0a4679087b7a6d8f57cbc4e87840d36e9fd66780c1ff19cbe5f74fc3c3c562bffb8ba5c7fb9daf7a5b02c7d05938b8162e7e870acc047cb9afeb4190ba91e222dfdad522588c26b6132f36e2811d50903ef8d4a82cb99662e411f405a7b136203adc93e4e5b70025e64785ea8b6e02d636021447da01c9cfe530fbc3277fadf03c6b6674080c22299e1af1f8f724579b74894a46795661e62c4105de1f458fd6316be9ec41256427890fea130e7d9aea2abf8c3dab06d595d86bef0272ceb6d50b96b6ac0737d531c81cbda927c4cae2378924561ce08c7bce258f69e7903bd839062c3767654cc84e698c73e4e1bd9701b7368a032186af44ff657a1428435079edd102e9f1086e5e7a4b6ef4ee20863bf67daf076c3f00ab287384b00bd9e6762c79d34e07e9b5b41c106f264e8d3d565c665c98d026eb11f9f3fd0714d29c7784287ddc634977467509d1ca01c07fc69ce16edf1fc7d91e8a88a1c37b669e0644280b2462328541b0bdf0491a81703154c31277247defd158ae2a962cf35ea8318257ad705a574e776cb5341b12d30a7e31cab6ae73c222adf8a356da66230673d9cd30869d2dcd09dfd87f47f6a758eaafaf38820bd4806e705367e6af88748281e57ab2a909424c8079863af49c99fd8ffcf1935e4a32670577f30beb868254b4b21aa83965ef7061deccd5de504a05c2be3e399ad7a862826d984a09f600afa501e663d28aeb3029b4dcc3fa3ba956830b5cb4a004ecf1d4cf6531e5419941a3c4b30f839d71967873e8fedf2d25ec24184b5b98b156c66624a72bc99b60bb918516fcee950f9cac1c6135f3b9e28cab6dc6be7b1f93baf4b860d5e0dac64f956ce93caf1f94d36300e296e9f6746dc4fa0a3e2e188c818481c5abca7d0be72cbeb0269ec8f29938f7534e3321cd3f4c4e6c1a29fa4280181757264de2adef909a56dd5486e1599089c0a77aa51beb1c0686c6e9713fc10f7789b5682183eccf955638b7e21c06490bb17abce59a88ca6bf734828e3a3e0fa7e9242b30f8007197f923ccfc5524500cac5aa7501fcc9b3e088c9e55b6f54e71145cbc0fbc23e213d3926123e7927580db233434b58ced4018cc09bae6ca329c73939905d260028a3321e67821aa9afc8430142ccacda7c0a54f8b51b300f0501424d7083342138b7d9823e72ad34a5b1654c2cb42a74594a6ad9c23847506b034a4866da7b38f855ecf2cd999ef29e996815c2cc143eeacd9284d4a481868231cbc8d6012ee3112f1e3e3d224ace0aac042e920d96233b59ed701b0c2e696300c35dabaa5e5ad18b1b581606f4c61e22927a6047f9f5e7faa1eb6631179fb5405273570e933e64068b95c3b31edb148920b359986470f46b9d428894aba20df28b4c955172ce067dc419bc105a6f343c2fc0735bf39cb28367ce5efaa5dd7b6d7027dbdc3f989cbb4a5aa6b5f86cdbdb91b0404ea6bd32aa5ef66e18257e5ed677abba8b737725802b1d54bf77743b8c778203303625cf41d916c18df37129e086fc696717f7fc278deb56ac214dfcd35e275111e060051c5187fdc59ad40d2a5105ac37af7a93c0889287753ae29e3843ee03fc42abeec3a0ed419cb6eae8f1b8bc2f57e7508a1ac6cb5bed0b08c5121ebe9a34c46f68c7e9aa53aa89ac187d689de49ec6af75aa27d6c014d6f0307660fefbd37414363d73cc5252b5404c2b809f27c4404fc47bc592e5b46848aedfaff2da9eebe2de07e96d1d8bcb67f76e46c883170a305bf6d58ad1b2283b1842d6bd69684537b4c82063bde512dbe5a6a00eeb5255fc412059b03d7493ae7985e51b79998e0001092ae26da2c5f0e5773114c87f1b9f139635dd182f7db53a768245056218193699c85401f8a071f3cecf2a9283374fa5627da8dc14d3f33bee8afcfd6530cad884f07346c501095f429e1f23144f019d3e4363c576edf3e1c05d94500506837c20812341f41963aad772d34b29fc6b4f21e2076f5b4666b32cf2fa88dc31645bde127be68bfd1109075f8f42cf56fc274249271c01df2e5e7ec995510e1320f9df83ea0e076542f37abfc7d9760c6d6a232f4065f04454d9b541426c3b032b1c56ff9936663bea797aa785f30981fc12fc46268f6759d613fb9cd9d51a3b468a4866f096001c8b3cdb9f8168c7c316c3cf20366ab2ac30fe78200155e5473cf7e20bc0e2541349eeccf93c290cd8f2078c9eed958c7eda7a062a8bac2cef0f0bb0d8be72c4d18ba8c6c2189778311f97fab285655b68d4ae238f4286851fe9d30d30dca381f24e60ac1565d83cfecd8622de97283f32dde5f0f2df6dcad181abfb35b27ceaf54cca596c1720c37c2c04a83dd6e3b86854f021597503814fccac2938a49562cd70473a295c61a0d42d8ce8c9682808d9fae4682fb1a0222f5b1978c946edb7d5ec58af8376cd0189a7e182720b6048ea037b3669c2c31c22fb300a1171dd1bdb2d4592717199548c8d45e2215b87416e00fc983841bab779eac4fba69ad1191371537b9881789ccab1f0b21e27056df04c029cda9a55dcdcfa53369b73891ff2f95b7f1748c696340cb7bc75f0754a9dc1289ebed4da14efb7faf0fabb7860f37548c1cfaea3b75d4b06e13ba9709affeacd7e832b81dcafe5e7b75d6f6b77364e7b4e317b94db8161092cbe6e50362f6cd445c88fff673dffd6b0054c39ee3017541705ba5e896ae517e1d94ee1faa02fc24c9f717a39ddb2c5ccfc3ecf84295c23bf4cecf83ad1f52e2ad114b96955085ed13626c1926bacb27d5b102e2912383c838753c5f024cc9a5cdc8ebddaaab7adb644d37cd38405c762a5b3ff79ac94daed0ab4ecbf87721c131280cc24828f5a388cfa4dcbb9e76b575e08e7845278085b287b1010b4a12c0d23c39cb04772f01d10ea908bbdc390749c2d2f6ab0e3c6c163b3116249461e83", 0xa10, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr=0xfe000000}, 0x10)
sendto$inet(r0, &(0x7f0000000080)="5eaa23a9177f4d12c9dfd3a34e0c037486573ab7d07d40d5037e34b98d8d4fdec6cee10d4c17dde7c79682f4c603d63ea8c23cd4f8e79ef397cbff7e2b6d3db260da666fd6c129e367fb48049aebab6dc869373cad37fd7ee6df6eb3088872130bbff4e4ba9f7859f52a1c3c46a1d1519449344b2e6060c3b1e0a19415eeb28876234d4d2218d84e1545c93b5c3ff2fc5a5fb831752951e76c0f945d17d2a2d885e6be1986dcc002565ce4e8d50937017a31591cf68b512bebbd9cd96a006f71fcd603393177d798dc059734a3839c45e04b7f8895714999bcc18139cd31bd88efb25feb6902eaafd6", 0xe9, 0x0, &(0x7f0000000180)={0x10, 0x2, 0x0, @rand_addr}, 0x10)

1.162595029s ago: executing program 3 (id=5465):
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
sendto(r0, &(0x7f0000000500), 0x0, 0x100, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2006}, 0x1c)

858.16392ms ago: executing program 0 (id=5471):
socket$inet_sctp(0x2, 0x1, 0x84)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000f80), 0x0, 0x0)
ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000740)={{"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", "9580b01dcdf00c6c1673e92de7dc89b80000005b0fa3fbf1da991ff2ffe500"}, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x100, 0x4, 0x0, 0x3, 0x6})
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, &(0x7f00000016c0)=ANY=[@ANYBLOB="0004000000000000040100"], 0x28)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @loopback}, 0xc)
r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000480)={0x1c}, &(0x7f00000004c0)=0x1c, 0x10000000)
setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000500)=0x4, 0x4)
r3 = dup(0xffffffffffffffff)
sendto$inet6(r3, &(0x7f00000000c0)="d39b2845e7ba3176e46db4e0af629c4bf34a8ea61e83274c88fadfa5c97fcd5e5dc0e3faf8152b08516a85021e4e44df284df341d41d16f5f4940090eb8e4de3d83a9831e0d22ea7d470e904a9b060ebc8a685bda77a67145eff01521c88ea73c9f838", 0x63, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x2, 0xfffffffe, @local={0xfe, 0x80, '\x00', 0x0}, 0x40000001}, 0x1c)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x1010, 0xffffffffffffffff, 0x0)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000001c0)={0x0, 0xd1e}, 0x8)

857.842799ms ago: executing program 0 (id=5472):
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c)
sendto$inet(r0, &(0x7f0000000340)="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", 0xa10, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr=0xfe000000}, 0x10)
sendto$inet(r0, &(0x7f0000000080)="5eaa23a9177f4d12c9dfd3a34e0c037486573ab7d07d40d5037e34b98d8d4fdec6cee10d4c17dde7c79682f4c603d63ea8c23cd4f8e79ef397cbff7e2b6d3db260da666fd6c129e367fb48049aebab6dc869373cad37fd7ee6df6eb3088872130bbff4e4ba9f7859f52a1c3c46a1d1519449344b2e6060c3b1e0a19415eeb28876234d4d2218d84e1545c93b5c3ff2fc5a5fb831752951e76c0f945d17d2a2d885e6be1986dcc002565ce4e8d50937017a31591cf68b512bebbd9cd96a006f71fcd603393177d798dc059734a3839c45e04b7f8895714999bcc18139cd31bd88efb25feb6902eaafd67a75b01c", 0xed, 0x0, &(0x7f0000000180)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
shutdown(r0, 0x1)

857.567314ms ago: executing program 0 (id=5473):
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x462, &(0x7f00000002c0)={0x0, "c68822d5bd7ae57f0055000001004c83"}, 0x14)

840.77746ms ago: executing program 0 (id=5474):
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c)
sendto$inet(r0, &(0x7f0000000340)="017a88ca8330d4f5ef2e52a27f685a1722ec5ec9d67a6015a0e6a0db75dddaa395dc8ad6ad357a23bc2e62ce7f337680f84936d556374f9eee59c76751277129fbd3b79351767a317387f641529ae7dcf61fd7b6719203f15cd30c4a5306811406f996883a6c71e7e979fd78965a2fcc16fc6c4baad81eb619aed659186a91324cdf2cc4b4671410f520fdf219b067afdc2bbcf7c56b42efa753f918a6cfc27260ee0b4931bd0a7cfd7838913079ca36bcd35ea9bf836192f527ab7daa650daa6c0e4893b979ef12526bb99d46155a9e6c1a7350a9cc51e9029573e9d93cd1699bcc73bb25877696ad0ea494d66052f367c3578eedeccabfc4372c04a1129e68e823ec6efab725694ab91854bd1fb70435596489d8e922bc970f393351a41d6544296779ff91feda15de341cb6aff5082ea0d36bbe6dd8ec2a128b11772a943b55c40e67058d5606954e821fd9a57c2593d17a223ac64248a73c835d5c4f1e936459c2674f0aef8ca49e426bb901d2b8dc48b58e963a24c5f62fe3e2471dccc81f6d2258ae02418d11465184869adeddb6c60b0f44beb3a4f52bfd1f848ec953a59cabefc7e935a84064d07211315bd4713f8276e70fb4000644ec3533f66079e780d90d791125a0448058b0e2365452eca540e7e247ab218642eeee75605274548e207c61c748fae8f0bdf0a4679087b7a6d8f57cbc4e87840d36e9fd66780c1ff19cbe5f74fc3c3c562bffb8ba5c7fb9daf7a5b02c7d05938b8162e7e870acc047cb9afeb4190ba91e222dfdad522588c26b6132f36e2811d50903ef8d4a82cb99662e411f405a7b136203adc93e4e5b70025e64785ea8b6e02d636021447da01c9cfe530fbc3277fadf03c6b6674080c22299e1af1f8f724579b74894a46795661e62c4105de1f458fd6316be9ec41256427890fea130e7d9aea2abf8c3dab06d595d86bef0272ceb6d50b96b6ac0737d531c81cbda927c4cae2378924561ce08c7bce258f69e7903bd839062c3767654cc84e698c73e4e1bd9701b7368a032186af44ff657a1428435079edd102e9f1086e5e7a4b6ef4ee20863bf67daf076c3f00ab287384b00bd9e6762c79d34e07e9b5b41c106f264e8d3d565c665c98d026eb11f9f3fd0714d29c7784287ddc634977467509d1ca01c07fc69ce16edf1fc7d91e8a88a1c37b669e0644280b2462328541b0bdf0491a81703154c31277247defd158ae2a962cf35ea8318257ad705a574e776cb5341b12d30a7e31cab6ae73c222adf8a356da66230673d9cd30869d2dcd09dfd87f47f6a758eaafaf38820bd4806e705367e6af88748281e57ab2a909424c8079863af49c99fd8ffcf1935e4a32670577f30beb868254b4b21aa83965ef7061deccd5de504a05c2be3e399ad7a862826d984a09f600afa501e663d28aeb3029b4dcc3fa3ba956830b5cb4a004ecf1d4cf6531e5419941a3c4b30f839d71967873e8fedf2d25ec24184b5b98b156c66624a72bc99b60bb918516fcee950f9cac1c6135f3b9e28cab6dc6be7b1f93baf4b860d5e0dac64f956ce93caf1f94d36300e296e9f6746dc4fa0a3e2e188c818481c5abca7d0be72cbeb0269ec8f29938f7534e3321cd3f4c4e6c1a29fa4280181757264de2adef909a56dd5486e1599089c0a77aa51beb1c0686c6e9713fc10f7789b5682183eccf955638b7e21c06490bb17abce59a88ca6bf734828e3a3e0fa7e9242b30f8007197f923ccfc5524500cac5aa7501fcc9b3e088c9e55b6f54e71145cbc0fbc23e213d3926123e7927580db233434b58ced4018cc09bae6ca329c73939905d260028a3321e67821aa9afc8430142ccacda7c0a54f8b51b300f0501424d7083342138b7d9823e72ad34a5b1654c2cb42a74594a6ad9c23847506b034a4866da7b38f855ecf2cd999ef29e996815c2cc143eeacd9284d4a481868231cbc8d6012ee3112f1e3e3d224ace0aac042e920d96233b59ed701b0c2e696300c35dabaa5e5ad18b1b581606f4c61e22927a6047f9f5e7faa1eb6631179fb5405273570e933e64068b95c3b31edb148920b359986470f46b9d428894aba20df28b4c955172ce067dc419bc105a6f343c2fc0735bf39cb28367ce5efaa5dd7b6d7027dbdc3f989cbb4a5aa6b5f86cdbdb91b0404ea6bd32aa5ef66e18257e5ed677abba8b737725802b1d54bf77743b8c778203303625cf41d916c18df37129e086fc696717f7fc278deb56ac214dfcd35e275111e060051c5187fdc59ad40d2a5105ac37af7a93c0889287753ae29e3843ee03fc42abeec3a0ed419cb6eae8f1b8bc2f57e7508a1ac6cb5bed0b08c5121ebe9a34c46f68c7e9aa53aa89ac187d689de49ec6af75aa27d6c014d6f0307660fefbd37414363d73cc5252b5404c2b809f27c4404fc47bc592e5b46848aedfaff2da9eebe2de07e96d1d8bcb67f76e46c883170a305bf6d58ad1b2283b1842d6bd69684537b4c82063bde512dbe5a6a00eeb5255fc412059b03d7493ae7985e51b79998e0001092ae26da2c5f0e5773114c87f1b9f139635dd182f7db53a768245056218193699c85401f8a071f3cecf2a9283374fa5627da8dc14d3f33bee8afcfd6530cad884f07346c501095f429e1f23144f019d3e4363c576edf3e1c05d94500506837c20812341f41963aad772d34b29fc6b4f21e2076f5b4666b32cf2fa88dc31645bde127be68bfd1109075f8f42cf56fc274249271c01df2e5e7ec995510e1320f9df83ea0e076542f37abfc7d9760c6d6a232f4065f04454d9b541426c3b032b1c56ff9936663bea797aa785f30981fc12fc46268f6759d613fb9cd9d51a3b468a4866f096001c8b3cdb9f8168c7c316c3cf20366ab2ac30fe78200155e5473cf7e20bc0e2541349eeccf93c290cd8f2078c9eed958c7eda7a062a8bac2cef0f0bb0d8be72c4d18ba8c6c2189778311f97fab285655b68d4ae238f4286851fe9d30d30dca381f24e60ac1565d83cfecd8622de97283f32dde5f0f2df6dcad181abfb35b27ceaf54cca596c1720c37c2c04a83dd6e3b86854f021597503814fccac2938a49562cd70473a295c61a0d42d8ce8c9682808d9fae4682fb1a0222f5b1978c946edb7d5ec58af8376cd0189a7e182720b6048ea037b3669c2c31c22fb300a1171dd1bdb2d4592717199548c8d45e2215b87416e00fc983841bab779eac4fba69ad1191371537b9881789ccab1f0b21e27056df04c029cda9a55dcdcfa53369b73891ff2f95b7f1748c696340cb7bc75f0754a9dc1289ebed4da14efb7faf0fabb7860f37548c1cfaea3b75d4b06e13ba9709affeacd7e832b81dcafe5e7b75d6f6b77364e7b4e317b94db8161092cbe6e50362f6cd445c88fff673dffd6b0054c39ee3017541705ba5e896ae517e1d94ee1faa02fc24c9f717a39ddb2c5ccfc3ecf84295c23bf4cecf83ad1f52e2ad114b96955085ed13626c1926bacb27d5b102e2912383c838753c5f024cc9a5cdc8ebddaaab7adb644d37cd38405c762a5b3ff79ac94daed0ab4ecbf87721c131280cc24828f5a388cfa4dcbb9e76b575e08e7845278085b287b1010b4a12c0d23c39cb04772f01d10ea908bbdc390749c2d2f6ab0e3c6c163b3116249461e83", 0xa10, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr=0xfe000000}, 0x10)
sendto$inet(r0, &(0x7f0000000080)="5eaa23a9177f4d12c9dfd3a34e0c037486573ab7d07d40d5037e34b98d8d4fdec6cee10d4c17dde7c79682f4c603d63ea8c23cd4f8e79ef397cbff7e2b6d3db260da666fd6c129e367fb48049aebab6dc869373cad37fd7ee6df6eb3088872130bbff4e4ba9f7859f52a1c3c46a1d1519449344b2e6060c3b1e0a19415eeb28876234d4d2218d84e1545c93b5c3ff2fc5a5fb831752951e76c0f945d17d2a2d885e6be1986dcc002565ce4e8d50937017a31591cf68b512bebbd9cd96a006f71fcd603393177d798dc059734a3839c45e04b7f8895714999bcc18139cd31bd88efb25feb6902eaafd6", 0xe9, 0x0, &(0x7f0000000180)={0x10, 0x2, 0x0, @rand_addr}, 0x10)

840.201463ms ago: executing program 0 (id=5475):
socket$inet6_tcp(0x1c, 0x1, 0x0)
r0 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000001000)={{"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", "bcc29ae9d805faf94f0805000000b80000000000000a00", 0xfff}, &(0x7f0000000fc0)="b36d2d5007e0231722a51b497e0651dd7ef4127f88ce7bfcea032c84ae00f57405459b33550342714f38ebdb68e064adcabdc97803d91a93", 0x0, 0x3, 0x89, 0x0, 0x6, 0xa39, 0x9})
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$DIOCRINADEFINE(0xffffffffffffffff, 0xc450444d, &(0x7f0000000200)={{"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", "78aa74637fb8dc4968c2b1fc1b457f3f52632f4ac3ef36e64ad78b005f8fc41f"}, 0x0})
ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000100)="663f31f2481105c1343d46b8ad6be7bdbce2cc23cff94645e3cbac02e4320c579447fe330fb1d2892d60ef28bc8d4c5ba2bdb4a86510b2007d320769b90afa39de5e2abcd827eaf009a7fbb410848c5bc23e0ed05b8c6fd27c4fba84a6b0c667e6cd48f4612af590a4c15469f8cfc9571603374396bcc8161f6966ff2c6867d382fbd740801e133a140b732dda0ecddbe6fe26134b670ef3883ff411f29e59e23b83f8d6ffd681382dc8069437cab50cc6868caa3d441d2629e8bb15e55e7401e4fbfbec282390921e698d92285c3c2c405cd9c08a24d8d7b16d4b41a72b476b13ad4f751a4c343039f947bb5d448dc2858004f5b45c99bb91")
clock_settime(0x0, &(0x7f0000000000)={0x2})
clock_nanosleep(0x0, 0x1, &(0x7f0000000040)={0x0, 0x4000000}, 0x0)
clock_settime(0x0, &(0x7f00000001c0))
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10)
connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)}, 0x0)
read(r0, &(0x7f0000002e40)=""/4078, 0x1028)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
clock_nanosleep(0xf, 0x1, &(0x7f0000000300)={0x7, 0x7}, &(0x7f0000000340))
r4 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000380)={0x0, 0x9b4, 0x10009}, &(0x7f00000003c0)=0xc)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r5, &(0x7f0000000680)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r4, 0x6, 0x8, &(0x7f0000000100)=0x10000, 0x4)
sendto(r5, &(0x7f0000001b80)="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", 0x2b8, 0x104, &(0x7f0000000700)=@un=@abs={0x8, 0x1, 0x0, 0x0}, 0x8)
shutdown(r5, 0x0)
shutdown(r5, 0x1)
getpgrp(0x0)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect(r6, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)

692.98476ms ago: executing program 2 (id=5476):
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f00000000c0)=0x1fe, 0x4)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0x8000080, 0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x1}, 0x10)
sendmsg$inet6_sctp(r1, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1ff}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x184}, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f0000000100)=r1)
shutdown(r1, 0x0)

320.043542ms ago: executing program 3 (id=5477):
syz_emit_ethernet(0x0, 0x0)
syz_extract_tcp_res(0x0, 0x2, 0x4)
sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x102, 0x0)
syz_emit_ethernet(0x36, 0x0)
socket$inet(0x2, 0x0, 0x0)
mount(0x0, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, 0x0)
sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
ioctl$DIOCGETADDR(0xffffffffffffffff, 0xc4704436, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, &(0x7f0000000240)=0xfffffefc)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0x9, @sival_int, @thr={0x0, 0x0}})
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r1, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r1, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000040)={0x9, 0x0, 0x20000007, 0xfffff801}, 0x37)
connect$inet6(r0, &(0x7f0000000500)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x6}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="ca6ca52b2b45c9151ca2fa5d817c2a9f"}, 0x1c)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000000)={0x0, 0x4, 0x80}, 0x8)

303.960702ms ago: executing program 3 (id=5478):
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x1, 0x4)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x3}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)={0x3}, &(0x7f00000001c0)=0xfffffffffffffda2)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32], 0xa)
socket(0x2, 0x1, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_udplite(0x1c, 0x2, 0x88)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000200)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r5, 0x84, 0x1e, 0x0, 0x0)
socket$inet(0x2, 0x5, 0x0)
socket$inet(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040), &(0x7f00000001c0)=0x4)
dup(r4)
rfork(0x3060)

288.722422ms ago: executing program 3 (id=5479):
openat$crypto(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x8)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x8001)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000001400)=""/4097, 0x103a}], 0x1, 0x0)
syz_emit_ethernet(0x46, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6036ea0700103a0000000000000000000000000000000000fe8000"/52])
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000540)={0x0, 0x4}, 0x8)
ksem_init(&(0x7f00000000c0)=<r3=>0x0, 0x80b62)
ksem_destroy(r3)
ksem_getvalue(r3, &(0x7f0000000180))
ioctl$BIOCSRTIMEOUT32(r0, 0x8008426d, &(0x7f0000000140)={0x8, 0x8})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000980)={'rack\x00'}, 0x24)
bind(r4, &(0x7f0000000000)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f00000002c0)=0x7, 0x4)
connect$inet(r4, &(0x7f00000007c0)={0x10, 0x2, 0x3, @rand_addr=0xc1000}, 0x10)
shutdown(r4, 0x1)

258.047074ms ago: executing program 1 (id=5480):
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

243.689948ms ago: executing program 1 (id=5481):
socket$inet_sctp(0x2, 0x1, 0x84)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000f80), 0x0, 0x0)
ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000740)={{"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", "9580b01dcdf00c6c1673e92de7dc89b80000005b0fa3fbf1da991ff2ffe500"}, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x100, 0x4, 0x0, 0x3, 0x6})
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, &(0x7f00000016c0)=ANY=[@ANYBLOB="0004000000000000040100"], 0x28)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @loopback}, 0xc)
r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000480)={0x1c}, &(0x7f00000004c0)=0x1c, 0x10000000)
setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000500)=0x4, 0x4)
r3 = dup(0xffffffffffffffff)
sendto$inet6(r3, &(0x7f00000000c0)="d39b2845e7ba3176e46db4e0af629c4bf34a8ea61e83274c88fadfa5c97fcd5e5dc0e3faf8152b08516a85021e4e44df284df341d41d16f5f4940090eb8e4de3d83a9831e0d22ea7d470e904a9b060ebc8a685bda77a67145eff01521c88ea73c9f838", 0x63, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x2, 0xfffffffe, @local={0xfe, 0x80, '\x00', 0x0}, 0x40000001}, 0x1c)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x1010, 0xffffffffffffffff, 0x0)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000001c0)={0x0, 0xd1e}, 0x8)

215.488035ms ago: executing program 1 (id=5482):
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c)
sendto$inet(r0, &(0x7f0000000340)="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", 0xa10, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr=0xfe000000}, 0x10)
sendto$inet(r0, &(0x7f0000000080)="5eaa23a9177f4d12c9dfd3a34e0c037486573ab7d07d40d5037e34b98d8d4fdec6cee10d4c17dde7c79682f4c603d63ea8c23cd4f8e79ef397cbff7e2b6d3db260da666fd6c129e367fb48049aebab6dc869373cad37fd7ee6df6eb3088872130bbff4e4ba9f7859f52a1c3c46a1d1519449344b2e6060c3b1e0a19415eeb28876234d4d2218d84e1545c93b5c3ff2fc5a5fb831752951e76c0f945d17d2a2d885e6be1986dcc002565ce4e8d50937017a31591cf68b512bebbd9cd96a006f71fcd603393177d798dc059734a3839c45e04b7f8895714999bcc18139cd31bd88efb25feb6902eaafd67a75b01c7f0e", 0xef, 0x0, &(0x7f0000000180)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
shutdown(r0, 0x1)

215.069921ms ago: executing program 1 (id=5483):
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x462, &(0x7f00000002c0)={0x0, "c68822d5bd7ae57f0055000001004c83"}, 0x14)

198.218045ms ago: executing program 1 (id=5484):
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c)
sendto$inet(r0, &(0x7f0000000340)="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", 0xa10, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr=0xfe000000}, 0x10)
sendto$inet(r0, &(0x7f0000000080)="5eaa23a9177f4d12c9dfd3a34e0c037486573ab7d07d40d5037e34b98d8d4fdec6cee10d4c17dde7c79682f4c603d63ea8c23cd4f8e79ef397cbff7e2b6d3db260da666fd6c129e367fb48049aebab6dc869373cad37fd7ee6df6eb3088872130bbff4e4ba9f7859f52a1c3c46a1d1519449344b2e6060c3b1e0a19415eeb28876234d4d2218d84e1545c93b5c3ff2fc5a5fb831752951e76c0f945d17d2a2d885e6be1986dcc002565ce4e8d50937017a31591cf68b512bebbd9cd96a006f71fcd603393177d798dc059734a3839c45e04b7f8895714999bcc18139cd31bd88efb25feb6902eaafd67a75b01c", 0xed, 0x0, &(0x7f0000000180)={0x10, 0x2, 0x0, @rand_addr}, 0x10)

197.831728ms ago: executing program 1 (id=5485):
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000680)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000001b80)="1d77c57c16eb5158caed03d9c0f6dca317dffc1d3274f66f21ae7c59f1ee36dfd4937ea42fcc31cb20e43d2d855805008764d272582aaa8e01850752a4ef2bf19ce924bc6abfa885ce3bb82db3049521de0dcadd05090b74beb5001cc836fa6a6df5a439bbd9f6e99853d26df8f1556d7f04d639b9608adf0c8a2160f6c84cb6465394f135182bd779fca31bd722fc8452862c193bd74a492389f1a6500f3f6cd32f8e3e2348640cf138e8d8fbd568b750a6590010e379273f4535083f61c543831816d5cd1c4c0964e45de2f0d8c80d98e7b7820f1087956616a031c3ce09e02719de4eb3c7b7521469c86d1e4f4422aeadfdc10f9281d64f1ae344a1a557a97e9a7732b5cb1b0f6e4603be46ec05d26db9302240f6341885308c9f5d3b53f88e472fef6b56f84d51ccb7a8a86d7ec53003991f262a3023331bda2476443fcaabedac625c94d6a225d395e9781cfa7ccbeee8c722aff529291d324fc39ba33b20b5a5e33a163bc4860700c8fc7c392a305f68930a65de05f4a05f44f6f7d57cc6505583c17955561d574c98c618966feb5d1221255309500ddf7543cee9fc480c6a868965d8680869203683cbc6d00ae71d0653d62ceccab106843004f3d2129b49582cd46f4dba029c6317554188223a363989bee5c145a1b8cad090e864922b978db289438eff50691f0f2e54e260b1f4e0ac62f1f5f55987e01e7ca8225bfdc154fb3a2a06ed6de8294723fd17996129ffd07f4681bd76c181fa867c038eb32535011da8adb6ffc304303e2166c92523c361d7d657d9070b83f75a039484b8f302e3991cdc1c5133ee495a5b13cb35375832f250f03018149f0866a33c17f3916bffb37307c0172cf7f246a03fba1a1cd3d75730865d7202eb26b7335b0dbdaf0397603c30ffe932cde59cfcf75ce099c2f2dc629457dc24a9f188f10a3258101a7ce0ced8d78bc50c2948640a63f7a11bda55d6478c", 0x2b8, 0x104, &(0x7f0000000700)=@un=@abs={0x8, 0x1, 0x0, 0x0}, 0x8)
shutdown(r0, 0x0)
shutdown(r0, 0x1)

0s ago: executing program 0 (id=5486):
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
sendto(r0, &(0x7f0000000500), 0x0, 0x100, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2006}, 0x1c)

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.1.158' (ED25519) to the list of known hosts.
Aug 26 12:24:29 ci-freebsd-i386-4 dhclient[822]: send_packet: No buffer space available
Expensive callout(9) function: 0xffffffff8142fdf0(0xfffffe006de4a8c0) 0.013415257 s
Aug 26 12:25:12 ci-freebsd-i386-4 dhclient[1458]: send_packet: No buffer space available
Aug 26 12:25:43 ci-freebsd-i386-4 syslogd: last message repeated 3 times
Aug 26 12:25:52 ci-freebsd-i386-4 dhclient[2118]: send_packet: No buffer space available
Out of ktrace request objects.
Aug 26 12:26:25 ci-freebsd-i386-4 syslogd: last message repeated 4 times
Aug 26 12:26:51 ci-freebsd-i386-4 syslogd: last message repeated 2 times
Aug 26 12:26:57 ci-freebsd-i386-4 dhclient[2867]: send_packet: No buffer space available
Aug 26 12:27:14 ci-freebsd-i386-4 syslogd: last message repeated 4 times
if_delmulti_locked: detaching ifnet instance 0xfffffe005421f000
if_delmulti_locked: detaching ifnet instance 0xfffffe005421f000
if_delmulti_locked: detaching ifnet instance 0xfffffe005421f000
Aug 26 12:27:28 ci-freebsd-i386-4 syslogd: last message repeated 1 times
Aug 26 12:27:45 ci-freebsd-i386-4 dhclient[822]: Interface tap2 is down, dhclient exiting
Aug 26 12:27:46 ci-freebsd-i386-4 dhclient[822]: connection closed
Aug 26 12:27:46 ci-freebsd-i386-4 dhclient[822]: exiting.
if_delmulti_locked: detaching ifnet instance 0xfffffe005421f000
if_delmulti_locked: detaching ifnet instance 0xfffffe005421f000
if_delmulti_locked: detaching ifnet instance 0xfffffe005421f000
if_delmulti_locked: detaching ifnet instance 0xfffffe006de52000
Aug 26 12:27:47 ci-freebsd-i386-if_delmulti_locked: detaching ifnet instance 0xfffffe006de52000
4 dhclient[2118]: Interface tap0 is down, dhclieif_delmulti_locked: detaching ifnet instance 0xfffffe006de52000
nt exiting
Aug 26 12:27:48 ci-freebsd-i386-4 dhclient[2118]: connection closed
Aug 26 12:27:48 ci-freebsd-i386-4 dhclient[2118]: exiting.
if_delmulti_locked: detaching ifnet instance 0xfffffe006de52000
if_delmulti_locked: detaching ifnet instance 0xfffffe006de52000
if_delmulti_locked: detaching ifnet instance 0xfffffe006de52000
Aug 26 12:27:49 ci-freebsd-i386-4 dhclient[2867]: send_packet: No buffer space available
if_delmulti_locked: detaching ifnet instance 0xfffffe0058726800
Aug 26 12:28:03 ci-freebsd-i386-4 dhclient[1458]if_delmulti_locked: detaching ifnet instance 0xfffffe0058726800
: Interface tap1 is down, dhclient exiting
if_delmulti_locked: detaching ifnet instance 0xfffffe0058726800
Aug 26 12:28:03 ci-freebsd-i386-4 dhclient[1458]: connection closed
Aug 26 12:28:03 ci-freebsd-i386-4 dhclient[1458]: exiting.
if_delmulti_locked: detaching ifnet instance 0xfffffe0058726800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058726800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058726800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058726000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058726000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058726000
Aug 26 12:28:15 ci-freebsd-i386-4 dhclient[2867]: Interface tap3 is down, dhclient exiting
Aug 26 12:28:15 ci-freebsd-i386-4 dhclient[2867]: connection closed
Aug 26 12:28:15 ci-freebsd-i386-4 dhclient[2867]: exiting.
if_delmulti_locked: detaching ifnet instance 0xfffffe0058726000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058726000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058726000
Aug 26 12:28:36 ci-freebsd-i386-4 dhclient[3745]: send_packet: No buffer space available
Aug 26 12:28:55 ci-freebsd-i386-4 syslogd: last message repeated 1 times
Aug 26 12:29:00 ci-freebsd-i386-4 dhclient[4788]: send_packet: No buffer space available
Aug 26 12:29:41 ci-freebsd-i386-4 syslogd: last message repeated 4 times
Aug 26 12:30:01 ci-freebsd-i386-4 dhclient[5981]: send_packet: No buffer space available
if_delmulti_locked: detaching ifnet instance 0xfffffe006de52000
if_delmulti_locked: detaching ifnet instance 0xfffffe006de52000
if_delmulti_locked: detaching ifnet instance 0xfffffe006de52000
Aug 26 12:30:05 ci-freebsd-i386-4 syslogd: last message repeated 1 times
Aug 26 12:30:06 ci-freebsd-i386-4 dhclient[5981]: Interface tap1 is down, dhclient exiting
Aug 26 12:30:06 ci-freebsd-i386-4 dhclient[5981]: connection closed
Aug 26 12:30:06 ci-freebsd-i386-4 dhclient[5981]: exiting.
if_delmulti_locked: detaching ifnet instance 0xfffffe006de52000
if_delmulti_locked: detaching ifnet instance 0xfffffe006de52000
if_delmulti_locked: detaching ifnet instance 0xfffffe006de52000
Aug 26 12:30:06 ci-freebsd-i386-4 dhclient[6130]: send_packet: No buffer space available
if_delmulti_locked: detaching ifnet instance 0xfffffe006de51000
Aug 26 12:30:09 ci-freebsd-i386-if_delmulti_locked: detaching ifnet instance 0xfffffe006de51000
4 syslogd: last if_delmulti_locked: detaching ifnet instance 0xfffffe006de51000
message repeated 1 times
Aug 26 12:30:12 ci-freebsd-i386-4 dhclient[3745]: Interface tap2 is down, dhclient exiting
Aug 26 12:30:12 ci-freebsd-i386-4 dhclient[3745]: connection closed
Aug 26 12:30:12 ci-freebsd-i386-4 dhclient[3745]: exiting.
if_delmulti_locked: detaching ifnet instance 0xfffffe006de51000
if_delmulti_locked: detaching ifnet instance 0xfffffe006de51000
if_delmulti_locked: detaching ifnet instance 0xfffffe006de51000
if_delmulti_locked: detaching ifnet instance 0xfffffe005421f000
if_delmulti_locked: detaching ifnet instance 0xfffffe005421f000
Aug 26 12:30:15 ci-freebsd-i386-4 dhclient[6130]: send_packet: No buffer space available
if_delmulti_locked: detaching ifnet instance 0xfffffe005421f000
if_delmulti_locked: detaching ifnet instance 0xfffffe005421f000
if_delmulti_locked: detaching ifnet instance 0xfffffe005421f000
Aug 26 12:30:17 ci-freebsd-i386-4 dhclient[4788]: Interface tap0 is down, dhclient exiting
Aug 26 12:30:17 ci-freebsd-i386-4 dhclient[4788]: connection closed
Aug 26 12:30:17 ci-freebsd-i386-4 dhclient[4788]: exiting.
if_delmulti_locked: detaching ifnet instance 0xfffffe005421f000
if_delmulti_locked: detaching ifnet instance 0xfffffe005421f000
if_delmulti_locked: detaching ifnet instance 0xfffffe005421f000
if_delmulti_locked: detaching ifnet instance 0xfffffe006de52800
if_delmulti_locked: detaching ifnet instance 0xfffffe006de52800
if_delmulti_locked: detaching ifnet instance 0xfffffe006de52800
Jan  1 00:00:01 ci-freebsd-i386-4 dhclient[6130]: Interface tap3 is down, dhclient exiting
Jan  1 00:00:01 ci-freebsd-i386-4 dhclient[6130]: connection closed
Jan  1 00:00:01 ci-freebsd-i386-4 dhclient[6130]: exiting.
if_delmulti_locked: detaching ifnet instance 0xfffffe006de52800
if_delmulti_locked: detaching ifnet instance 0xfffffe006de52800
if_delmulti_locked: detaching ifnet instance 0xfffffe006de52800
Jan  1 00:00:02 ci-freebsd-i386-4 dhclient[6784]: send_packet: No buffer space available
Kernel page fault with the following non-sleepable locks held:
shared rw sctpinp (sctpinp) r = 0 (0xfffffe0074c814a0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:4552
exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0074d04180) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1776
stack backtrace:
#0 0xffffffff8160be06 at witness_debugger+0x156
#1 0xffffffff8160e2b4 at witness_warn+0x894
#2 0xffffffff820a5d47 at trap_pfault+0x157
#3 0xffffffff820a4508 at trap+0x648
#4 0xffffffff8204c038 at calltrap+0x8
#5 0xffffffff844a1d5c at sctp_lowlevel_chunk_output+0x216c
#6 0xffffffff8449faa1 at sctp_send_initiate+0x1591
#7 0xffffffff84503e96 at sctp_t1init_timer+0x66
#8 0xffffffff8453228b at sctp_timeout_handler+0xb3b
#9 0xffffffff8152d7e5 at softclock_call_cc+0x395
#10 0xffffffff81530b70 at softclock_thread+0x200
#11 0xffffffff81448d5c at fork_exit+0xcc
#12 0xffffffff8204d09e at fork_trampoline+0xe


Fatal trap 12: page fault while in kernel mode
cpuid = 1; apic id = 01
SYZFAIL: failed to recv rpc
fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor)
fault virtual address	= 0x0
fault code		= supervisor read data, page not present
instruction pointer	= 0x20:0xffffffff81a28c63
stack pointer	        = 0x0:0xfffffe0056c8a1c0
frame pointer	        = 0x0:0xfffffe0056c8a6f0
code segment		= base 0x0, limit 0xfffff, type 0x1b
			= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags	= interrupt enabled, resume, IOPL = 0
current process		= 2 (clock (0))
rdi: 0000000000000000 rsi: 0000000000000000 rdx: 000000000a843e60
rcx: fffffe00033eee30  r8: 0000000000000000  r9: 00000000060080fe

rax: fffffe00033eee30 rbx: fffffe006bca3be0 rbp: fffffe0056c8a6f0
r10: aa00000000000000 r11: 000000000000001f r12: fffffe0056c8a4c0

FreeBSD/amd64r13: fffffe0056c8a500 r14: 0000000000000000 r15: fffffe00829b7338
trap number		= 12