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0xffffffff, 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{0x1010, 0xffff, 0x92, "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"}], 0x2020}, 0x20084)
open(&(0x7f00000048c0)='./file0\x00', 0x380, 0x80)

14:49:08 executing program 3:
syz_execute_func(&(0x7f0000000000)="1c1db5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")

14:49:08 executing program 1:
syz_execute_func(&(0x7f00000000c0)="9826472c431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660fc632fb660f72d50f0fb8c40a4e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf0010000ef345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000340)=ANY=[@ANYBLOB="000000000000000000000000005c96546400000000000000000000029f10bf0159a778213477294e00000000000000000000000000000000000000000000000000000000000014d9594d67b8b66435656a4057ef4461bd843a47dc79a849c088cac5c2938bd72748d3a0072db6e151616bc3b58a940249d7b356ca18ea2ec9ef4b67abe795f6d5b47c8dc20edae3b0c70b06e07adc2710b71d319bb6f6cd1cc7de1d0930de4a972ab82c6d27eb453f4dadcc0a56e15bbad5078c909aa51467913ed39bb1291ce78cb6ab7793536849395c6c023f3d91eb06a7f1aa1484e3c5aa5a8c74b30a43d69ad180f5a0a1555e882801dd3b7916"], &(0x7f0000000200)=0x3a, 0x10000000)
sendto$unix(r0, &(0x7f0000000180)="8047da8fb9b713f7836ab3ed6a823eb3957dda7d77547010a9cbe43e8aebec64dcfdd198121f4bad24671d2afec430498863b20c5b39d74195144e846dfb97304a156ce4123a404950", 0x49, 0x20088, &(0x7f0000000080)=@abs={0x0, 0x0, 0x2}, 0x8)

14:49:08 executing program 0:
r0 = dup(0xffffffffffffffff)
ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000200)="3386668242537b2f74e034632949699a6aecab76106bbf0973ce5a2f1bb2b2ce1e98d21f4b75635a6f2a19cf7b6d57046b39516f1e06f9bcae57f15545abc4a204b91fd96ed7a5fe177fc51cbb15560624d865d836a8be051cc88902b1cb82101bd328e568a76b6b311f7f498ed408e3de0846bf4c7847318c4de8a1921b7e52599415fd49ccea0dbf5f9aa5ec30f0656a46f55d7f66813d3fc3bd365565d44a941936752fbf7f3a1bc35b952e12a913352170ebbf4b859a82f18395b5f2d85e06")
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000140)="7a9b7b544423a9b247db8897f921cc5deed053d7cc3c64ecdd67e34a7208708276023fcd1a782d737c3d853931bdd0b5df1f1f465fede7a5e3673edc26521a7ad5379aa111ec5b66866d2d380fca09ac8f1701ae8179419c870a26eaf3fd80b70d99923fbcccc05d66e51bfabfe3850030e7a85019839e0aa65e4a5b64d30cafb7")
setgroups(0x400000000000029c, &(0x7f00000001c0))
setuid(0xee01)
syz_execute_func(&(0x7f0000000000)="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")
open(&(0x7f0000000300)='./file0\x00', 0x10000, 0x100)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

14:49:08 executing program 2:
syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaacbc9b5ec4c0b635200000020000000000037c740f837f682fe92fd4ab4ded819e7664b00000000ffffffffffffffffffff"])

14:49:08 executing program 2:
ioctl$DIOCGETRULE(0xffffffffffffffff, 0xcbe04407, &(0x7f00000002c0))
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a700d660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264")
r0 = open(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
getpeername(r0, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000240)=0x1c)

14:49:08 executing program 3:
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x11, r0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x800}, 0x10)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0)

14:49:09 executing program 0:
ppoll(0x0, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0xfffffffffffffffe, 0x0)
r0 = msgget$private(0x0, 0x4c)
msgrcv(r0, &(0x7f0000000080)={0x0, ""/172}, 0xb4, 0x3, 0x1000)
msgsnd(r0, &(0x7f0000000140)={0x1, "ecd6da2bec38a5b7937af03e8b7168f5540c8c5be608c1ac411c9bc89d7bb84f4fd87631eaf79841ca511eff3732ee7bd8b650d6ce9481c40a98f4e06c531c6dc471e781dda26eb60c742d3a2270c509c74bb35af313804b0a695685203805eadb345f440f37bb6aa47d7b92c1d70b619865eda77ed451c7d3aa214680815c8bfa4abd65a49a3631904ef9757218c55fa738a61bcd99a14b"}, 0xa0, 0x0)
msgsnd(r0, &(0x7f0000000000)={0x2}, 0x8, 0x800)

14:49:09 executing program 0:
r0 = socket(0x11, 0x3, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0, 0x400, 0xf, 0x6, 0x170}, &(0x7f0000000040)=0x18)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r1, 0x0, 0x3, 0x5, 0x2}, &(0x7f00000000c0)=0x18)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140), 0x4)
sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffea1)
setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100)=0x2, 0x4)

14:49:09 executing program 0:
syz_emit_ethernet(0x100e, &(0x7f00000022c0)={@random="84d108b8ac94", @broadcast, [], {@generic={0x814f, "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"}}})

14:49:09 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000040)=0x4, 0x4)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
fdatasync(r1)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f0000000000), 0x4)

14:49:09 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000b00)={@multicast2, @local}, &(0x7f0000000b40)=0x8)
fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0, <r3=>0x0})
r4 = open(&(0x7f0000000180)='./file0\x00', 0x404, 0x10)
freebsd11_getdents(r4, 0x0, 0x0)
sendfile(r4, r4, &(0x7f0000000040), 0x2)
open$dir(&(0x7f0000000b80)='./file0\x00', 0x20000, 0x4a)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
flock(r0, 0x4)
r5 = openat(r4, &(0x7f0000000000)='./file0\x00', 0x100002, 0x10)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f00000007c0)={<r6=>0x0, 0xea, "eca8806764adf98426546a1315d125f31a17c6c6c91b537f715c9bc77b33569db8b550d76446c8a9eba4e6b417a24ad457253ca3ad0a434716fd0a3ddc6a140ae8b81e7b8eea9fec63ad5aa705a432564250edd6fda689798c2a8135370384c7ecdfcb8c13c8d4e47711e0bf0c32dc81d18a0c9d29b23690404282436bf5e3d1dac3273905fb85af23ab6dd5a79b7940f2743477b4728af40a8571f51b7d8e8971bc56644a9988a8820366587c4859a189243365439a8739cdbb0b32b7950f9b47f4226c2b4664b93dfe0bc847321ffdb2fb84b6a43d187eb141c6a91a2b204b1536bd8d5b2470931017"}, &(0x7f00000008c0)=0xf2)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000900)=ANY=[@ANYBLOB="02004e21ac1400bb00"/136, @ANYRES32=r6, @ANYBLOB="0300000003000000070c00000400000001000000"], &(0x7f00000009c0)=0xa0)
chown(&(0x7f0000000a00)='./file0\x00', r2, r3)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000140)={<r7=>0x0, 0x5}, &(0x7f0000000740)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f0000000780)={r7, 0x2}, 0x8)
ioctl$DIOCRCLRTSTATS(r4, 0xc4504441, &(0x7f00000001c0)={{"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", "d17cf90d02a3dd4cd283ec6a2e87917cc1e9940d2f7cd8a0b4a8a2ec3b0a7738", 0x35e7, 0xb7e7}, &(0x7f0000000080)="369c1d496cd24a793b1c6903143416a5faaaab96e779d8df6668ab8b28b7e28637a86b081cc02de3889d57cb5c189cd18ddfecb542082d190ef4f6bf8447bb6623c505ea286c407f324a59714bdb54937dce2f38ba87de3ff363921e9ac94908061d315dfc55e6e7f19722e94eb525b5d60412995de0c261a9fb317e0afcd59d2d6aa9dcd94b012d01e5", 0x9, 0x7, 0x0, 0x0, 0x59f8, 0x0, 0x0, 0xffffffffffff2202})
getsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f0000000a40)={@multicast1, @local, <r8=>0x0}, &(0x7f0000000a80)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000ac0)={@mcast2, r8}, 0x14)

14:49:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
flock(r0, 0x8)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a)
geteuid()
writev(r0, &(0x7f0000002380)=[{&(0x7f0000000040)="a504d8ec9bb3d7e53c664a09ed33dbaee0554ad9aa5ef4296e0101cde01597913ca52a3ea8b37ecc780d9025110295e3b827d5ded72731112cade3acf8bcdb88aee23e5084942e1a163a46736a2fc3b9e70bedcc364bf431a3d5d0773cd533459442ce1c381bdbcaef76845f2b43b054b5fd1c299b13ad29972a3c10081e41e3022212433ee3b13594fc1b180341bc4981", 0x91}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="64162372b6fd3e7289c3609614cd01189cbe37b488e4e1f14ab1246610bed385393ad44d205ed5204766e64e0832cbb81d693f0ca4608443806ce2dc82dcd44c556a32e0981822a5e6d5c3b3f9a16357f753799f45a1a01b7c66f43e6fb2bdc502804a3d3ba7b470e8c88683d7220f826f647c6c9ecb2117673bc83dde61468fb12ac2e7ebdd64cee7290e91f0584b4c7484d0a3bc9e3aa7d7afb7fe29437d40836cfc5c6190f020558bed35790e306cb54bd4ddb3f37f2be75493f6f79651c183af56c9cf5074a1703734", 0xcb}, {&(0x7f0000001200)="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", 0x1000}, {&(0x7f0000002200)="42ae5f5d0005dd285342bdf52bb9ec46e085afee97bd4f0244290f7cf49aa05917b98b8c32dd7bdd84a43d77d5dcbcfa9911fff91c36c777ee3b169dd2fbe8b3096bf795ceb3e6843423650c2ff615fb63144d4ad067a3d5038a0cf963c022c826127da7d3234de2c0947107a46cdcb4b85bcf12aa925807b3eef202d66ca22a26df38e9f117bd0df114a69f7b467db30a24fe5ae756850c9ecdf8", 0x9b}, {&(0x7f00000022c0)="a0e798510b511966a96919c1077d60349868ab824eb600ae118b8e34f53eac37bcbd991bb5627b4e4d10b574b807a07ab326ddddaab6dc58d93db919cbb4c75d80a4b9441a78a6dea835de661557d563ab93d29adc7adc81825d656dbb9b24745062a429562291da978e64c57a8b9bd10772d6f741e008d0b2d79810537ab8cafeabf5be3fcfd5d2e705a401eea04ab2f67b", 0x92}], 0x6)

14:49:09 executing program 3:
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
bind(r1, &(0x7f00000000c0)=@in6={0x1c, 0x0, 0x5, @mcast2, 0x2}, 0x1c)
rmdir(&(0x7f0000000040)='./file0\x00')
freebsd11_getdents(r0, 0x0, 0x0)

14:49:09 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35a})
mlockall(0x1)
setrlimit(0x0, 0x0)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r0 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000300)={<r1=>0x0, 0x9, 0x2, 0x1, 0xffffffffffffffff, 0x1}, &(0x7f0000000340)=0x14)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000400)={r1, 0x7c, "8979aa9591083111faf92c2a1f9ca589aa711a023def31fab55cb3def3662c13c1c803bd59b8bbe373c247bd196e52ba3c0990afe7fb6964bd51f6f5ff4626da4ad4e6d7dd1c3b1f96b4e946d7760b14a92807886b2910a10df3140ebfb8c9c723ae2db8bcfc16b41a91757cf73edc2d10f05b32af127120a0d4d699"}, &(0x7f0000000380)=0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, &(0x7f00000003c0))
mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000200)=0x4)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
open(&(0x7f0000000240)='./file0\x00', 0x0, 0x39)

14:49:09 executing program 1:
syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYBLOB="1bf324a89486aaaaaaaaaaaa86dd60a0c5080008000000000000000000000556000000000000feff0000000000000000ffffe00000010000000000089078adc507115fa873c0729fd767ac"])

14:49:09 executing program 2:
sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="82cf10f4106625a154956fbb2b060888017592deeaf5ee44c7da8c30ae8c1e3b060950502e8a9f279f6a1d16c58051dfb71974b82f1b1464cc2a1dd53f2bdc5a188d2ef7061fc4f88b04b9dcbf528d908a73483169f2b52139", 0x36, 0x2000000000, 0x0, 0x0)
r0 = socket(0x1c, 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="11d4e59701fb2ed0b30f66696c653000"], 0x1c)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000380), &(0x7f0000000340)=0xfffffffffffffdad)
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x5, 0x4)
sendmsg$unix(r0, &(0x7f0000000280)={&(0x7f0000000140)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000240)=[{&(0x7f0000000180)="2012baa29815acb4948b63723ec63935c216d1fc5d11d05b14b5f541802ab5ad62a9202921886846074be301ad9c6aeb20d565afab2e15dd5053dc0f84fdb1956c81327d04a4e35ab64f918199c29e46db2e0143dcdaf2a4b7accec1bf4d8934c3d95570f579f8562c291e65348a82ed06786a0e9dc1a50ef5c14391a097a30428656d5822a02b223b6a4c8ddf8a075c32ffa19e66", 0x95}], 0x1, 0x0, 0x0, 0x20000}, 0x1)

14:49:09 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00007251000000fe80000000000000238000000200000001"], 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
write(r0, 0x0, 0x0)

14:49:09 executing program 2:
syz_emit_ethernet(0x1, &(0x7f0000001600)=ANY=[@ANYRES16])

14:49:09 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1, 0x3, 0x9, 0x2fb7}, 0x8)
fchmod(r0, 0xe3)
ftruncate(r0, 0x101)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)

14:49:10 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0)
open$dir(&(0x7f0000000140)='./file0\x00', 0x110, 0x0)
flock(r0, 0x40000003)
flock(r0, 0x3)
flock(r0, 0x5)
close(r0)

14:49:10 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
socket$inet_icmp(0x2, 0x2, 0x1)
close(r0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
flock(r1, 0x1)
ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000080)="6fc33acfa37ec43534de3c6412a5570f602f8df52c6c12a2c74c96361603925e543dc025b80c8cd99ed2749024ee4ada039720a81b4c2ba204aa498aa0c1fa7f76565aa66f720207e828d5326ce79c32c5a75ccabbb7f110c7eba0402b3e9ae9a36269ac8f76a3e471116c29d5eead56ebbbcdaa89d33c0c30928ad006bf662d79402e71")
fchdir(r0)
r2 = getpid()
r3 = fcntl$getown(r1, 0x5)
fcntl$setstatus(r1, 0x4, 0x40)
setpgid(r2, r3)
close(r1)
setpgid(r3, r3)

14:49:10 executing program 0:
syz_execute_func(&(0x7f00000002c0)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a4c410511f1f9b73e29b571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c00000080008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")

14:49:10 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8)
writev(r0, &(0x7f0000000440)=[{&(0x7f0000000100)='d', 0x1}], 0x1)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x1, 0x4)
shutdown(r0, 0x1)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
socketpair(0x10, 0x20000000, 0xfffffffffffff0a8, &(0x7f0000000040)={<r2=>0xffffffffffffffff})
r3 = fcntl$dupfd(r2, 0x0, r1)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)={0x2, [<r4=>0x0, 0x0]}, &(0x7f0000000180)=0xc)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000001c0)={r4, 0xd, 0x10000}, 0x8)

14:49:10 executing program 3:
mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0xfffffffffffffff9, 0x1, 0x4, 0x7}, &(0x7f0000000040)=0x18)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x4eb}, 0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000bb00"/128, @ANYRES32=0x0, @ANYBLOB="0300000000443cedc37652b1ef6a220000000000"], 0x98)

14:49:10 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r0, 0x0, &(0x7f0000000000))
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={<r1=>0x0, 0x100000000, 0x6, [0x800000000000007, 0xffffffff, 0x7f, 0xa5, 0x1ff, 0x1]}, &(0x7f0000000080)=0x14)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x6, 0x8001}, &(0x7f0000000140)=0xc)

14:49:10 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x9, 0x4)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000240), 0x3)

14:49:10 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
read(r0, &(0x7f00000000c0)=""/254, 0xfe)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x1, 0xfe9f)

14:49:10 executing program 2:
dup(0xffffffffffffffff)
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
nanosleep(&(0x7f0000000140)={0x2839, 0x9}, &(0x7f0000000180))
fchdir(r0)
sync()
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

14:49:10 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0})
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000600)="b429e877076ec67017eb604f83b7f75d5f41b3b4428e1c769e0274a9603118b59baf4070992685aa5894c21f53d93d5a0f3ad6a652f6fdd662b4d5adecb0e7879a0e93758a6cd964b57f36e25e0423d54cb131b6c16d0f20a636ef6f08fb408d9ea3c72ef4e274def92ca8286a76e1fbcd80")

14:49:10 executing program 1:
syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000100)={<r1=>0x0, 0xa6, "5fc57237c0f0d00ab5c2afd67cda1b2c86779ecc776987a7d61fc761b4f4902966f2a29e83326eb0eba370d916545854f5448b606fb27fdac4264a1c21f9aa3156b5794c69ec585443427ea01f611dc8c1590960bab78e54f4cc11b436c7c69ebf36cf20f010832f92cabe668e7bdcfb1ee5cdab5042e554bf4a973ee9d84db359e38496c91d2ab44e8de28629dbc0d54023c1d52b40f6afcbb3021a53b1683f9163a59a5a9f"}, &(0x7f0000000040)=0xae)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x0, 0xfff, @mcast2}}, r1}, &(0x7f0000000080)=0x84)
r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0)
connect$inet(r2, &(0x7f00000000c0)={0x2, 0x1, @loopback}, 0x10)
getuid()
syz_execute_func(&(0x7f0000000240)="985e4aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")

14:49:10 executing program 3:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x20000000)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000080)={<r1=>0x0, 0xb4, "b09d5c3f32aa15587d6726558d2c9f1e877841241e70ef88cbb2986ed6ecb8df852464bc4da4b2f44780e90ff656ee8f3da9a33cb6eade41c62c6f0effa81e6755052a0b0ee7381c96ce02d0d4dc1d7349e8316633551d9b71ce04573e4998b20e068d53844e300966fac7456454e16dcf8577a0bb15a92971861957e80fdec2f3d39be22ca0ee5a438d88ccf98c0da05ce4efea239b295becef48f4cf3b99365f9d1a5875ae6ef38279365414b8778c6a8522ed"}, &(0x7f0000000140)=0xbc)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000180)={r1, 0x30000000000}, 0x8)
shutdown(r0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x120400, 0x0)
ioctl$DIOCADDRULE(r2, 0xcbe04404, &(0x7f0000000200)="cb18864ab2bd415d09ef8fbdece7d6203c3a496edd66c0a755c843f302077ccf2afa6ef0fc660b40e3c23792a2487971")
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8)
ioctl$DIOCCHANGEALTQV0(r2, 0xc1004431, &(0x7f00000002c0)="5bf799aea7a506c51086cc32c06f23da800bf2a6")
shmget(0x0, 0x3000, 0x40, &(0x7f0000ffd000/0x3000)=nil)
sendmsg(r0, &(0x7f0000000740)={&(0x7f0000000300)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000600)=[{&(0x7f0000000340)="95089d15ebfa6fa276c4f3cb36e19af0a4347394d20fe93ba5216711eed534bdc6abf842241215ddd4a18aae1ceb3249ce6fb572f47698dc45dd998d9290e2531bb0b649ee931b0b10c037fabbbc67e7477de1f8734dbd5395351dbb5e48188b9b5ff2de5e961e131463c10f1672f316e61ac47b076085c9dd180aa4b5998a3fa5a64b8357c90e4c0f082989f6eb1ac7f858ae09184e0be6556b885651c2dfde75dd943746499ff8c28e29173911ab23b214ad573c50dd02957c063b035e246f33486a4407988444d3", 0xc9}, {&(0x7f0000000440)="ccf8ef7864d76442e4cbb6ffb201b813893af1c556cf107da60c544da7f12d2b341e7a085029620481ba2db88c9a9b699d43aae46441584dfc2eed28cfc69c7d514f8535793364dd48960fc71fdeea48586281b8781c7698b242fe720758b9d5e8da8d1342ea10b490c9c50924548b99a473d9c2867713f129de54daa3714da88c3baf49a920dac257d5cb37a1dec307ce97d9db3030ae472bc86a59c5633a74faa8e1cb9aa1ec4663acc728790f2b06746a5460e56b9165371d09ae3b6332628dc4784d3279422db0f8b768909d91f58382f9ba23dc47992cb47766d345b3", 0xdf}, {&(0x7f0000000540)="5b153d12f7ecadf5b8927a3bc47d2bf288388d38369b27dc447e05cc6c2faf57a37b38ffa8d6f312f4d82bcddab05b907c9ec63cd7fdb21ce0b0eee3ccd09ad3edae06b4d8ff0c64f83b23c72d6874a2fce1c9f77e2b4775bc34345bc496d88e3f10f0a5251b858ed035a2418374c692c4ee91c0d8a2f5a581e28b51f34640f211285e7ee2861e7f74bee22a32", 0x8d}], 0x3, &(0x7f0000000640)=[{0xd0, 0x29, 0x800, "80416a3f01181f8b232287d80c139a5d1480f01a6d0d0445514736c6bcc77842fc95aaf9e969887d0fa4c480571504107a2c7529492e65a77792e4105878899bca04bd47f1a7b322d09add85dbd0fa4f8cd4f0c4f36f1893fee9c230c1cb03c729c7984cb2ea6a403705d5bbe6ea070c9bf00012c43e19f77430f05683cb08cdf63c4bdbef1e086f5351b33efbaca52297107021c93a9749218383009f025e04e15457d09c755874f67446f04bbd03361c763a1d9279b1628c"}], 0xd0}, 0x81)
r3 = open$dir(&(0x7f0000000780)='./file0\x00', 0x82, 0x100)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000007c0)={<r4=>r1, 0x7}, &(0x7f0000000800)=0x8)
ioctl$DIOCGETALTQV1(r2, 0xc1304430, &(0x7f0000000840)="aba434e443657c8131b768f76efc889273cc1bb0105567585be2d296f83246cc24f6a8531bab0882abfc84cd7c6f8306f93b6a23b0fe4169f2437d78b6247f5ccb8f9721e6de035c6a21009a853d77c355880b6834015d04d742a892874774d91d82aef0559d61bbcb6a3a9ae38c")
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000008c0)={@in6={{0x1c, 0x2, 0x1b0b000d, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, r4}, 0x84)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000980), &(0x7f00000009c0)=0x4)
mkdirat(r3, &(0x7f0000000a00)='./file0\x00', 0x111)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/pf\x00', 0x10000, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000a80)={0xf, 0x100, <r5=>r1}, &(0x7f0000000ac0)=0xc)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000b00)={<r6=>r5, 0x200}, &(0x7f0000000b40)=0x8)
clock_getres(0xf, &(0x7f0000000b80))
syz_execute_func(&(0x7f0000000bc0)="66470f3824d68f697883c0f2410f1bcd263e6d36fe4d00445f46d86000c481e560a300000020c483f9605f0257c4424903661a")
linkat(r3, &(0x7f0000000c00)='./file1\x00', r3, &(0x7f0000000c40)='./file0\x00', 0x400)
ioctl$DIOCCHANGERULE(r2, 0xcbe0441a, &(0x7f0000000c80)="578d5c21bc981aff8dbe1eb2f3e98a04e70a08ea9f68e17ecfff3a50e6b8d06c09d53f3567a4178861bff9e5ffaf29204d81467d71cfcc8ce6be8699693568f9665089b86a92bb5654e7b5778e656dfdd586b3859472fffb1d94b63abefdc5bdd6678126f9f45daccfbec87be2b69fc4e5032065da0c641dce34124269b9296171aca49b6a0d233de33a8d8f3e3381b7e29abaf601d0df9eadc452c9e029f3385e4b46ac8d3e71dd85780952cea67800d16d5a08efb7b44945783dc244f1ebce03322219d09f9e34dc0a669be0a6819535144713204cfee47a64")
madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000d80)={r1, 0x3ff, 0x1, 0x80000000, 0x5b47ca42, 0x3}, &(0x7f0000000dc0)=0x14)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000e00)={r6, 0xbfb, 0xd8, 0x8}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000e80)={<r7=>r6, &(0x7f0000000e40)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000ec0)=0x10)
chroot(&(0x7f0000000f00)='./file0\x00')
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000001000)={r1, &(0x7f0000000f40)=[@in6={0x1c, 0x3, 0xfffffffffffffb62, @loopback, 0x9}, @in6={0x1c, 0x3, 0x4f, @ipv4, 0x8}, @in={0x2, 0x1, @rand_addr}, @in6={0x1c, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x2, 0x3f, @rand_addr="0a81a4fe6b29fa274a8d4f369da334bf", 0x93e}, @in6={0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x0, @multicast1}]}, &(0x7f0000001040)=0x10)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001080)={r7, 0x5}, 0x8)

14:49:10 executing program 3:
syz_execute_func(&(0x7f0000000100)="969898472c431c070f05f30f59bfd94fcf00c4a37bf0c53e41e2e9c401e9743ffb86dd642e3e0f9fd10fa8c4034e4e771e0fa0e509ab34d1ab722970c40f187c1afe81816db711c4397fd300c9f0420fb348a60fbcaf00100c00f345d9c6b6ac67ac679d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d4c482790f4ed9ccf0e8357722ce6822ce686f004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc68fa93802b100000000a1c9fb110fd3c43e450fae7c0f0f")
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={<r1=>0x0, 0x0, 0x4}, &(0x7f00000000c0)=0xc)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0x400, 0x210b}, &(0x7f0000000240)=0xc)
mprotect(&(0x7f00002ec000/0x2000)=nil, 0x2000, 0x4)

14:49:11 executing program 1:
syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x4, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2, 0x0, @loopback={0x3300}, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00f'}}}}}}})
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
chown(&(0x7f0000000080)='./file0\x00', r0, r1)

14:49:11 executing program 3:
syz_emit_ethernet(0xa6, &(0x7f0000000100)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x2}}}}})
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={<r1=>0x0, 0x1ad, 0x1}, &(0x7f0000000080)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x1b, 0xff, 0x200, 0xff, 0x1, 0xffffffff, 0x800, 0x20, r1}, &(0x7f0000000200)=0x20)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in]}, &(0x7f0000000180)=0x10)

14:49:11 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x10)
flock(r0, 0x5)
syz_execute_func(&(0x7f0000000100)="98c1150f000000631c0f0f05f323bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefcf3831116fb0fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f70db90fbcaf00100000450f443eac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eeea80dd47bd48cc7e8628f680864360fcc584017618de3264788fec4a1dd7dbbbfdd5cc6c46249bedc6666460f38222a66470f383a4d4ba261b7e2")

14:49:12 executing program 2:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x20)
ftruncate(r0, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x4, 0x12, r1, 0x0)
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
dup(0xffffffffffffffff)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x0, 0x12, r2, 0x0)

14:49:12 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1012, 0x0, &(0x7f0000000040))
r1 = fcntl$getown(r0, 0x5)
wait4(r1, &(0x7f00000000c0), 0x1, &(0x7f0000000100))
fsync(r0)
preadv(r0, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/77, 0x4d}, {&(0x7f0000000240)=""/85, 0x55}, {&(0x7f00000002c0)=""/105, 0x69}, {&(0x7f0000000340)=""/92, 0x5c}, {&(0x7f00000003c0)=""/158, 0x9e}], 0x5, 0x0)
poll(&(0x7f0000000580)=[{r0, 0xa}, {r0, 0x8}, {r0, 0x100}, {r0, 0x8}, {r0, 0x2008}, {r0}, {r0, 0x2014}], 0x7, 0x387e)
freebsd10_pipe(&(0x7f0000000500)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
fchmodat(r2, &(0x7f0000000540)='./file0\x00', 0x1bfa573bf2ba86a3)
getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@rand_addr, @rand_addr, @remote}, &(0x7f0000000080)=0x8b)

14:49:12 executing program 3:
setuid(0xee01)
syz_execute_func(&(0x7f0000000000)="984a19e9c4a2791dcd1c040f05bf1100c600c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
freebsd10_pipe(&(0x7f0000000340)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000380), &(0x7f00000003c0)=0x4)
r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x8)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000400)={0x70000000, {{0x1c, 0x0, 0xffffffffffffff53, @mcast2}}}, 0x88)
getsockopt$inet_int(r1, 0x0, 0x5, &(0x7f00000004c0), &(0x7f0000000500)=0x4)
getresuid(&(0x7f0000000180), &(0x7f00000001c0)=<r3=>0x0, &(0x7f0000000200))
r4 = accept(0xffffffffffffffff, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000002c0)=0x1c)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000300), 0x4)
getgroups(0x2, &(0x7f0000000240)=[<r5=>0x0, 0x0])
fchown(r2, r3, r5)

14:49:12 executing program 0:
r0 = socket(0x2, 0x2, 0x9)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8)
fdatasync(r0)
preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/145, 0x91}, {&(0x7f0000000140)=""/36, 0x24}, {&(0x7f0000000180)=""/89, 0x59}], 0x3, 0x0)
fcntl$setstatus(r0, 0x4, 0x48)
r1 = dup(r0)
r2 = open(&(0x7f0000000240)='./file0\x00', 0x10400, 0x4)
ioctl$DIOCGETRULES(r2, 0xcbe04406, &(0x7f0000000280)="730be15fc412")
r3 = shmget(0x2, 0x2000, 0x100, &(0x7f0000ffb000/0x2000)=nil)
fdatasync(r1)
fdatasync(r2)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x200, @mcast2, 0x1}}, <r4=>0x0, 0x9, 0xfb, 0x8}, &(0x7f0000000380)=0x8c)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000003c0)={<r5=>r4, 0x7, 0xb9c53913d0a2d655, 0x9, 0x2}, &(0x7f0000000400)=0x18)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000440), &(0x7f0000000480)=0x4)
r6 = shmat(r3, &(0x7f0000ffb000/0x2000)=nil, 0x3000)
shmdt(r6)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f00000004c0), &(0x7f0000000500)=0x4)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000540)="7512bad77654562a1c7f6dba31dddf67ecf3d10096de0a8bd0d689ca7cb6c355809ab976c0d99e3f567e2e58922930871f9f34564122e9dbcc78e60b8839fe502a58e6178964f4a993d798146f284d6a9def3cdbf47104bbd70363d23e53b47851585ae7a301199d8a169e1d272673d4400a13cd8c0143c61f5445a75657e5c26d2e44ee8fc213b7b6ab0306e28e3aded05efcc8d9c92c7cee7e17f57866c4587becfb2b3a27bb2ef3bf77ad96612f94204aa23c0bf5f8aba856df42f8d42d668b326dfa34c9e10fa735d7a3efc09450fa19f7d7fa214853a6ff561826bb1a8ed72c54773aac3c44b73986a3527a")
shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000640)=""/123)
poll(&(0x7f00000006c0)=[{r1, 0x1}, {r7, 0x4}, {r1, 0x26}], 0x3, 0x8000)
shmat(r3, &(0x7f0000ffb000/0x4000)=nil, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000700)={<r8=>r4, 0x40, 0x3, 0x7, 0x4}, &(0x7f0000000740)=0x18)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000007c0)={r5, &(0x7f0000000780)=[@in={0x2, 0x1, @multicast1}]}, &(0x7f0000000800)=0x10)
shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x1000)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000840), &(0x7f0000000880)=0x4)
sendmsg$unix(r1, &(0x7f0000001d00)={&(0x7f00000008c0)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001c80)=[{&(0x7f0000000900)="a064e652a5a03dc4a48c18c4b6b01a5db6dba85dfa99c8d995aaf815d0f932838ef625426911a9938e75e29edede8c9653e5a7b975b355aa3e633865785cf7f71b181f5b243e81fb7125dbccfe4f7baa1fd6a21d6d6006e055b8c9aa720cc5d2999ab11c5923887d1953dd81ecec318ce325f49d3e49a52da281d47b383279ab6ba13a8c1127bc4504385607f46585632ff9fc31", 0x94}, {&(0x7f00000009c0)="8af8c73e263b92606f3694c8bde94ad5209f09af016321a50e9e42cbd112eb54ae8b474d671ea4cee03a2c229e", 0x2d}, {&(0x7f0000000a00)="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", 0x1000}, {&(0x7f0000001a00)="326c0ea1a56b4e4b251ae941cce2971e8ee36f04001e9740f92894629f847da7d04ade4984e82c80118d54c03583fd436b649245ba4499bba192243789150d289281860f0400d0161331773a0e8c0467f5f47e64871d2eee64016e8dc444b5d20778f9c6412710b7f71d364c84f40f60b0d4fc822146ed22", 0x78}, {&(0x7f0000001a80)="ea92331beed66be157df0fd4456a73c2d6fe8d", 0x13}, {&(0x7f0000001ac0)="f088e446afdae2ef0fdb90224addf0b2d23ff1db7a312351259550d305809adbeca85dad058e95abd862740c605f93cb27090b41da7b210de35501fabd640f967c14b1253b88ad00317d7cbc059eaade7a6308b6a9d6dc0ef9673f378e0f1b8d606a13eaf89e1bdc569d2d1e4e971a83c05f25877aa800cb640138c472dfc12a6674f2320c3b4aa1950eff4375c7fd24cbd5910901c66439dc077c87aeafe12d4a62ff2a8d75121df78b1fe081af1c3833c2679f99f5be1eaf2522831807fe5097e903c34eb87b78", 0xc8}, {&(0x7f0000001bc0)="4d71ac133e381ce531134d7974024114de36f66d92f8a149d06a960cc47ca7c9f4c0afe4324913cc225791f6d4", 0x2d}, {&(0x7f0000001c00)="ba9065c7a474e375b63e41f537c5d170f1286eb121789bb72497e3de0babab0dfaa6792a78eb5a08f028c1e09045475d89739aaf1d3bfdd313ec2ca223d19f0708e06d9c2a8100f08eaf2d07dff4b26dae29d05edb48f3d82ccc85b6d12753b3848477b8eb061b92cb", 0x69}], 0x8, 0x0, 0x0, 0x80}, 0x20000)
sendfile(r1, r2, &(0x7f0000001d40)=0x54, 0x2)
mkdirat(r1, &(0x7f0000001d80)='./file0\x00', 0x28)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000001dc0)={r8, 0x800, 0x91, "ff3f7a6d6fb874fe58743849bf4332dd0aebdc940827a7257da6013e1870cf90396a5e388e6e1299dd96618a850fe48f3bf6ae3c1c03c85447a20864e1985bdec7b871422632fdeaa799183ddd4cf1031a49c58ece10bc133289f847a57ec7b8f7482a83e87586545427ae00dffdf58f64a59fdc22d5538547e079396f51af7880a372b19c3001e0b8fdc792cc5298d34b"}, 0x99)

14:49:12 executing program 0:
mkdir(&(0x7f0000000200)='./file1\x00', 0x84)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)
close(r0)
ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000140)="74c6adb776fd6174298b2bf7f70dfd0dcae53e30435b85a8b0796357deaed341c9ed775d9abbf6b3fa7f8546c0cd47a4ef40ed7ce318dc63b282cfa112643d7b2692737a33a658463fbf500a293d236646eabe62a094a29e1f60aa8e57675690daaf1165670eda4d60ca4a011b82d0a8f0e2a739038b4f90ba9fdf516b9aaa5c3a72a560cefad7e1b307cc3f451dc92d8d23aa84eb90483d0c111a716cb3a70f089f24381e5efc0e3c4e0b2d2d67")
socketpair$unix(0x1, 0x7ffffffffffe, 0x0, &(0x7f00000000c0))

14:49:12 executing program 1:
syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x6600, {0x0, 0x6, "9433df", 0x0, 0x2, 0x0, @loopback={0x3300}, @rand_addr="00000000000000000000ffff00660566"}}}}}}})
r0 = socket(0x10, 0x2, 0x40)
getpeername$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10)
socket$unix(0x1, 0x7, 0x0)

14:49:12 executing program 1:
socket$inet6(0x1c, 0x5, 0x9)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r1 = accept$inet6(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x267)
mlockall(0x1)
sync()
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={<r2=>0x0, 0x1, 0x3, 0x4ec3, 0x2}, &(0x7f0000000080)=0x18)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000000c0)={r2, 0x333e, 0x1, 0x7f, 0x98}, &(0x7f0000000240)=0x18)
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setitimer(0x0, 0x0, &(0x7f0000000140))
setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0xfffffee7)
socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)

14:49:12 executing program 3:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
r2 = socket$inet(0x2, 0x3, 0x6)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000140)={'freebsd\x00', 0xd448}, 0x24)
syz_execute_func(&(0x7f00000001c0)="1c16c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841003b9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
sync()
sync()
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000004c0)={@in6={{0x1c, 0x3, 0x9, @loopback, 0x100000001}}, <r3=>0x0, 0xffffffffffffffb5, 0x7, 0x10, 0xa6, 0x2, 0x7}, &(0x7f0000000580)=0x98)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000005c0)={@in={{0x2, 0x0, @multicast2}}, r3, 0x1f, 0x6, 0x7, 0x6, 0x2}, &(0x7f0000000680)=0xa0)
freebsd11_mknod(&(0x7f0000000100)='./file0\x00', 0x2, 0x0)
r4 = semget$private(0x0, 0x2, 0x100)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180))
__semctl$IPC_INFO(r4, 0x7, 0x3, &(0x7f0000000300)=""/217)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000002c0)={<r5=>0x0, 0x5, 0xf, 0x7, 0x1}, &(0x7f0000000400)=0x18)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000440)={r5, 0x24}, &(0x7f0000000480)=0x8)
utimensat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x10000, 0x7fff}, {0x3}}, 0x0)

14:49:12 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x40, 0x2)
getpeername$inet(r1, &(0x7f0000000340)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000380)=0x10)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000240)={<r2=>0x0, 0x7, 0x0, 0x200, 0x3}, &(0x7f0000000280)=0x18)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0x1, 0x7, r2}, &(0x7f0000000300)=0xc)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={<r3=>0x0, 0x5, 0xf, 0x7fff, 0xb}, &(0x7f0000000040)=0x18)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r3, 0x2d}, 0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000440)={r3, 0x8}, &(0x7f0000000480)=0x8)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r3, 0xfffffffffffffff8, 0x7, 0x2, 0x2, 0x8}, &(0x7f00000000c0)=0x14)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x1, 0x4110, 0x3, 0x9b97, r3}, &(0x7f0000000140)=0x10)
setsockopt$inet6_IPV6_PKTINFO(r4, 0x3a, 0x12, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000180)={0x30000000}, 0x1)
getpeername$inet6(r4, &(0x7f00000003c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000400)=0x1c)

14:49:12 executing program 3:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="e1603100"/21], 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
r2 = dup(r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a)
setsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f0000000040)=0xea, 0x4)

14:49:12 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200), &(0x7f0000000140)=0x8)
fchmod(r0, 0x4)

14:49:12 executing program 0:
syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000000}, @icmp=@mask_reply={0x12, 0x0, 0x0, 0xe0000000}}}}})
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
bind(r0, &(0x7f00000001c0)=@un=@abs={0x0, 0x0, 0x3}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000000)=ANY=[@ANYBLOB="1c004e2302000000fe8000000000000000000000000000aa981700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007b7f7500"/128, @ANYRES32=<r1=>0x0, @ANYBLOB="0200000001000000050000000900000005000000"], &(0x7f00000000c0)=0x98)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200)={0x0, 0x8000, 0x87e, 0x10000, 0xe8bb, 0x80000001, 0x3, 0x4e, 0x4b3743fb, 0x2, 0x9}, 0xb)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x100000000}, &(0x7f0000000180)=0x8)

14:49:12 executing program 3:
r0 = socket$inet(0x2, 0x3, 0x0)
readv(r0, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1)
setsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f0000000080)=0x8000, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10)
open(&(0x7f0000000040)='\x00', 0x141, 0x2)
accept$unix(0xffffffffffffffff, 0x0, 0x0)

14:49:12 executing program 0:
syz_execute_func(&(0x7f0000000080)="c4637963e4fe9131d631d640afe59f7dd025207dd025205bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f216278f673ef044101d0040f6bee0008020626236f3430fe67b4e51c1ea01edc481925b8dc37a66450f67067c7c730fc4417173f7f226400f0d18450f0f8d34085b2c9ee3df0804f4730f1a1254f00fba7107dd")

14:49:12 executing program 1:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
freebsd10_pipe(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000940)={<r3=>0x0, 0x9, 0x828, 0x43, 0x3, 0x8, 0x0, 0x8, {@in={{0x2, 0x3}}, 0x0, 0xfff, 0x0, 0x101, 0x63f9, 0x3778560f}}, &(0x7f00000002c0)=0xb8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000800)={0x0, 0x1200, 0x3, 0x3, r3}, 0x10)
getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000100)={@empty, @broadcast}, &(0x7f0000000540)=0xc)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0)
freebsd11_lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000400))
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
r4 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
fsync(r4)
ioctl$DIOCGETRULESET(r2, 0xc444443b, &(0x7f0000000640)="58ef0268ce75f4d07f796067c6a666d2b88fc320ef92693abe01472576b22553a06d9cb3c01fe06e9e9ef3a5c645e68f68bdc010e75efa47261664246aab7540d794c50fb757d93006ce34c2e5081edc5bf5d1e8d56a7d099123340241c02cef569f2c4eebdc17293409fe10f575025649e1bbbc9ec5961c8390dfeaa9de729f3efe6624f93e9f0b59601ed14b4bf9fafa0e53b01bc4c1e5ae09518140421260107674a66f95565b31efeca5ec8c63223b26a40d07592f7dca30a733eb0a8a253a5f23db57ca2a4991cb935aacc044ee99ce1bf84b1d1969b9f04aa0466895c413ef034196bf65020f341f197c2c68127c50f96d829a0658df338fa470ae")
renameat(r0, &(0x7f0000000500)='./file0/file0\x00', r4, &(0x7f0000000580)='./file1\x00')
r5 = openat(r4, &(0x7f0000000280)='./file0/file0\x00', 0x100, 0x100)
getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000005c0), &(0x7f0000000600)=0x4)
connect$unix(r5, &(0x7f0000000740)=@abs={0x1, 0x0, 0x1}, 0x8)
renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00')
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x107, &(0x7f0000000300)={<r6=>0x0, 0x1f, 0x2, 0x6, 0x5}, &(0x7f0000000380)=0x18)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000480)={r6, 0x2}, &(0x7f00000004c0)=0x331)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000780)={r6, 0xdda1, 0x7fffffff, 0x2}, &(0x7f00000007c0)=0x10)
rename(&(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)='./file1\x00')
ioctl$DIOCGETALTQV0(r5, 0xc1004430, &(0x7f0000000880)="2fcf986a9b3207f5fb9d6291b2e8d0961bab1c4046b413f917c134661d43f381f9cd1b8a3fd3eeb4e1b38aa3bae079689072349d2249dec6b5fb3c08ac29f66b993d36fd88953fcd57906192b657264fc79299a0f3de6fda7f95f0576541535cc45d1d4a05cccfbd5f7c208c86024a13395c23dceeab6ba64a9fc07412151833937837b3b13ceb6a5d32ed4658893443e16d94d784af")

14:49:12 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f0000001400)={{"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", "4a615641d67fc244022fda826c398f7f67184cedf4983078473720c2634298ad", 0x9, 0x2}, &(0x7f0000000400)="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", 0xfffffffffffff435, 0x2, 0x7, 0x9, 0x10000, 0xff29, 0x7, 0x7b508f2})
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000ffffffff00"/136, @ANYRES32=0x0, @ANYBLOB="0000000081000000f616739580da5d2b0fb169ce1a0bed0df0a356b3c63359e10c6195f72f5ec68264eaff86db64a3faea538a41b9e0a996506cda3a739c57beba89496c9ae9545f75"], 0x94)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=<r2=>0x0, @ANYBLOB="0000000006000000000200000600000000800800"], &(0x7f00000001c0)=0x98)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000200)={r2, 0xa53, 0xba3}, 0x8)

14:49:12 executing program 2:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0)
lseek(r0, 0xffffffffffffffff, 0x1)
fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fchown(r0, r1, r2)

14:49:12 executing program 1:
r0 = socket$inet(0x2, 0x20000002, 0xffffffff)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x2, 0x4)
syz_emit_ethernet(0x1d6, &(0x7f00000003c0)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x1a0, 0x0, 0x0, @local, @mcast2, {[], @generic="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"}}}}})
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000100)={<r1=>0x0, 0x30, 0x8, 0x7, 0xff, 0x2400}, &(0x7f0000000140)=0x14)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e2000000000011ca3233a6c1cbbffaf7a2700000000002bee85e9000000004000"/148, @ANYRES32=r1, @ANYBLOB="1f00020000000000"], &(0x7f0000000240)=0x94)
r2 = dup2(r0, 0xffffffffffffff9c)
ioctl$DIOCGETRULESETS(r2, 0xc444443a, &(0x7f0000000000)="520a541df342b7f8da6699845de8273c24621f98c0c05184ba7d1d9e749a8a18dbc08ea7d65808cdbf1e9e49c04cbf040227726771f8e291b41b294d62496720d530e1ebc6")
ioctl$DIOCGETALTQV1(r2, 0xc1304430, &(0x7f00000000c0)="e56d51b4238c")

14:49:12 executing program 3:
syz_execute_func(&(0x7f00000000c0)="969898472c431c050f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f")
clock_nanosleep(0xf, 0x1, &(0x7f0000000180)={0x2, 0xe12}, &(0x7f00000001c0))
syz_execute_func(&(0x7f0000000000)="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")

14:49:12 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
getpeername$inet(r0, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000002c0)=0x10)
r1 = socket$inet6_sctp(0x1c, 0x3, 0x84)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={<r2=>0x0, 0x97}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e220000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000dfff00000000000000000000000000f8ff0000000000000700000000000000000000000000000000000000000000002100"/136, @ANYRES32=r2, @ANYBLOB="40000400170d0000"], &(0x7f0000000240)=0x94)
r3 = socket(0x10, 0x0, 0x88d3)
r4 = accept$unix(r3, &(0x7f0000000000)=@abs, &(0x7f0000000140)=0x8)
r5 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreq(r5, 0x11, 0x4, 0x0, 0x0)
getsockopt$sock_int(r4, 0xffff, 0x1016, &(0x7f0000000340), &(0x7f0000000300))
socket$inet6_udp(0x1c, 0x2, 0x0)

14:49:12 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
getsockopt$inet6_buf(r0, 0x29, 0x2c, 0x0, &(0x7f0000000140))
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0x427eadde, 0x8001, 0xa5d3, 0x63}, 0x8)

14:49:12 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0xffffffac, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x5]}}, 0x1c, 0x0, 0x0, 0x0}, 0x80000)

14:49:12 executing program 2:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000040)="4d2dd22125f11ef5851dcf29a153736f71c6c2fc0191899263e07d9c4029dd4b4bf116b8dcc36ffca7bbb64eb9b3d4381dc952a4f14b8e9101cb12ed6672174e507d8170567a22ba833871bf3e0e26fdb0ab1cca2aaf63de24d0cf548f5c7fff6fcc1eea0e237d0e5cd87be5c5ae5d647e39a7d9c2ae9dbdcec8a621da17c8a4963c43fb04b4d65e9c57b37f75e776e004dd9a546d88f5cc1201da29439bdbacb7c26406eea0c014223d800375af2692e200e9c2436675c5a74ea5601af127061d9df10fbf4bc7e6dcee6e74ce7d6c952fc90ed07a5188afe145fc12c92216411a57dc17d391c257cfd0")
ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000140)="6a2a816909cff31d116eef7f08a9b9b075613fbc674b8cc495e897121680e4b1ecdbd033732ec641b34dffe97bfdfff1d3834b8d7f2b9eabc928f3c3997628abb39773684403f40561")
syz_emit_ethernet(0xffffffffffffff97, &(0x7f0000000240)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @local, @remote={0xac, 0x14, 0x0}, @remote, @multicast2}}}})

14:49:12 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140), &(0x7f0000000080)=0x100)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={<r1=>0x0, 0x5}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x1000, 0x600, 0x82, 0x3, 0x6, 0xfffffffffffffffa, 0x2, r1}, 0xfffffffffffffec5)
syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @random="7c0e940841a4", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local={0x31}, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x2, 0x0, 0x3}}}}})

14:49:12 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000106)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={<r2=>0x0, 0x4}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x1000, 0x2020, 0x2, 0xffffffffffff0000, r2}, 0x10)
mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x0)
madvise(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x3)
getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)

14:49:12 executing program 0:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r0, 0x4, 0x10048)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
r1 = openat(r0, &(0x7f0000000200)='./file0\x00', 0x8, 0x8)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x7, 0x3, 0xffffffffffff0000, 0x3, 0x30a, 0x0, 0x1, {@in={{0x2, 0x2, @broadcast}}, <r2=>0x0, 0x1000, 0x1, 0x1, 0x1, 0x2}}, &(0x7f0000000300)=0xb8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000380)={r2, 0xea, "2b917d34a23fcae2c29c9d9adf9ae29cc359e12af8f96b1a0f6cc92714b53a40c1ee21048aaea2050bb43ecab13ba391cb7af1496f60881220d80434ca932f988b84894688ebd36b286fb1999d6b7a29b41b7d8b067234f5c5fea03d00e20fa5dfef58dc77333d52ef114014baea3d95061a674a8f8a55fa52776c1619e43fe8e40f737f26f340b8de73a8a5ecd2a3d3feef4bbc322b09785dbc15dcd036fe787924f85bf209380e24ac9cab1dc1958fb94c495f1a4fad6440ec6aeddfc6a1c795d72500846bb6437a569b70bc4c43cdd2238decb899bd9a8c701e6ed617c0344b216fde5ee6120913aa"}, &(0x7f0000000480)=0xf2)
r3 = msgget(0x3, 0x100)
msgctl$IPC_RMID(r3, 0x0)
preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x2f)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={<r4=>0x0, 0x7, 0x0, 0x4, 0x7464}, &(0x7f0000000140)=0x18)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r4, 0x7}, 0x8)
r5 = getuid()
r6 = getgid()
r7 = fcntl$getown(r0, 0x5)
fcntl$lock(r0, 0xc, &(0x7f00000001c0)={0x1, 0x0, 0x1, 0x10001, r7})
fchown(r0, r5, r6)
preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0)

14:49:12 executing program 3:
syz_extract_tcp_res(&(0x7f0000000180)={0x41424344, <r0=>0x41424344}, 0xec4, 0x800)
syz_extract_tcp_res$synack(&(0x7f00000001c0)={0x41424344, <r1=>0x41424344}, 0x1, 0x0)
exit(0x10001)
syz_emit_ethernet(0x1fc, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaa188d3ea1dabc08004014000000660400ff009078746f176587746800000000d4e0000001010089000600040000ffffff", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="01d90000907800010800fbce7c040000002995042200180c1383c928d7e1e05b97a27154080000006e500000000604000101000052530f83ddd732e055476f5f958547b4b7efa96b348047530577275d6d92c51796c8746057cf592973e6d027559f1b0de55b5dee4e6642454054a14fc3c8b65cbb56b8881da92efe84ccfadf1b6329522fa7506e2d7c185dd6c1ec47c3c151687c5cc0b3abe25834d57f2a9535f64d6dbc3ce1657801d56acf99e349df3d059993dc94"])
madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1)

14:49:12 executing program 2:
r0 = socket$unix(0x1, 0x2, 0x0)
r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000080)=0x1c, 0x10000000)
freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setuid(r2)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x10001, <r3=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={r3, 0x4}, 0x8)
sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000000)=ANY=[@ANYBLOB="8394006f3a23161fb40375f75c4940e96a5610acabef0b7200"/35], 0xa, 0x0}, 0x0)

14:49:12 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
r1 = accept(r0, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000200)={<r2=>0x0, 0x9, 0x9, 0x2, 0x3f, 0x101, 0xffffffffffffffc0, 0x100000001, {@in6={{0x1c, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x3f}}, 0x0, 0x3, 0x4, 0x6, 0x80, 0x400}}, &(0x7f00000002c0)=0xb0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000300)={r2, 0x2}, &(0x7f0000000340)=0x8)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @broadcast, @broadcast}, 0x163)
setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000380)={0x9, 0x1, 0x2, 0x0, 0xb1a2000000}, 0xc)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x3f, 0xf2c, 0x1020, 0xffffffff, 0x9, 0x400, 0x3b34, 0x3, <r3=>0x0}, &(0x7f00000000c0)=0x20)
r4 = shmget$private(0x0, 0x3000, 0x11, &(0x7f0000ffd000/0x3000)=nil)
shmctl$SHM_UNLOCK(r4, 0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x1, 0x7099, 0x1a00, 0x7f, 0x6, 0x3, 0xc, 0x3, r3}, 0x20)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000080)={@multicast1, @multicast2, @loopback}, 0xc)

14:49:12 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x20000000)
r2 = socket$inet6(0x1c, 0x20000007, 0x80)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e20ac1400aa00"/136, @ANYRES32=<r3=>0x0, @ANYBLOB="09000000000000fa7f2000"], &(0x7f00000002c0)=0xa0)
setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000300)={r3, 0xffffffffffffdc67}, 0x8)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000000c0)={<r4=>0x0, 0xffff, 0x8000000000000000, 0x8, 0x3, 0x20}, &(0x7f0000000140)=0x14)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={r4, 0x2}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000), 0x14)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@loopback={0x3}}, 0x14)

14:49:12 executing program 1:
freebsd10_pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0xffffffffffffbc73, 0x4)
syz_execute_func(&(0x7f0000000900)="0c048fa93001af0a00000098cd801b69e4f56962f5696200d9d9d0f2680c000000c7e4c753fbc4d9b969000000ed427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01c0fff265dc5f00c35b5b45363ef80f9966030faee4c4e17973da0d245bf42a2a000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
syz_execute_func(&(0x7f00000002c0)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0a8f2818873f066d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23)
syz_execute_func(&(0x7f0000000140)="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")

14:49:12 executing program 3:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r0 = accept4(0xffffffffffffffff, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000240)=0x1c, 0x0)
accept4$inet6(r0, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f00000002c0)=0x1c, 0x20000000)
setrlimit(0x7, &(0x7f0000000000))
syz_execute_func(&(0x7f0000000040)="982c3e0f050520d0f80747b01ef3470f4761999650855b660f162f0fc4014ec462c90534a7a0e5be34d1c4e1f8c421fc22ebc481091583610000002e41812047002b0000006e8888a1c40fbb438bd61ac3e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc26640f38074ad2550142c4b331f359fb110f0f3804830a000000")
getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000300)={@remote, @empty, <r1=>0x0}, &(0x7f0000000340)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000380)={@local={0xfe, 0x80, [], 0x0}, r1}, 0x14)
execve(0x0, 0x0, 0x0)

14:49:12 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={<r1=>0x0, 0x2}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x2, 0x3b99}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x4, 0x6, 0xfff}, 0x10)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x22, &(0x7f0000000100)={@in={{0x23, 0xffffffffffffffff, @broadcast, [0x3]}}}, 0x94)
getsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000240), &(0x7f0000000280)=0x4)

14:49:12 executing program 0:
preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0)
r0 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0)
pwritev(r0, &(0x7f00000004c0)=[{&(0x7f0000000400)="aa80eb47b7d84ab18b2fb6dfbe77f422032988d2525cf1541d3ecd57cb8d00acc20fe820adcef09fb4fd7e59196291cf6895f98208d2c59ad2af6fa7dc215e4934b70a2400263d756c5db8f4dc280d081739bd076d1e022eb87d89ddcf40ca91e910cb489d570c21e213e015", 0x6c}, {&(0x7f0000000480)="12f055c7d56b3673da2ffaeca5bca881e7206953ad170894cc472a0d96369741a5a7b20a202462afe583c6646b21912b722cddab50fe076076db9a80", 0x3c}], 0x2, 0x0)
preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000000040)=""/28, 0x1c}, {&(0x7f0000000080)=""/182, 0xb6}, {&(0x7f0000000140)=""/32, 0x20}, {&(0x7f0000000180)=""/233, 0xe9}, {&(0x7f0000000280)=""/133, 0x85}, {&(0x7f0000000340)=""/8, 0x8}], 0x7, 0x0)

14:49:12 executing program 1:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x80)
ftruncate(r0, 0x8)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
semget$private(0x0, 0x2, 0x201)
ftruncate(r1, 0x0)
munlock(&(0x7f0000ff9000/0x3000)=nil, 0x3000)
writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1)
sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0)

14:49:12 executing program 2:
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000005250000ff"], 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
write(r1, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x1}, 0x8)

14:49:12 executing program 0:
socketpair(0x17, 0x3, 0x3, &(0x7f0000000300)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000340)={<r1=>0x0, 0x9, 0x7, [0xffff, 0x2, 0x45, 0x8001, 0x8, 0x7, 0x7]}, &(0x7f0000000380)=0x16)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}}}, r1, 0x10001, 0x5, 0x314, 0x9, 0x866, 0x8}, &(0x7f0000000480)=0x98)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000140)={0x6, 0x3, 0x1600, 0x100, 0x8, 0x3847589b, 0x4, 0xc3, <r2=>0x0}, &(0x7f0000000180)=0x20)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000001c0)={r2, 0x50, "95ea8e58bb015edab16e7f875e6a36bcbce7832423a141d4898753e6f45af45dba69c94ccd55efc01ce4a2de43f69090e6ec70e95bc17417cf19d1e85af6620598dced05903591a72b9bfa201596964a"}, &(0x7f0000000240)=0x58)
setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1b, &(0x7f0000000100)=0x7, 0x4)
r3 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8)
connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="041d00403d0bd8765a6c1454"], 0x8)

14:49:12 executing program 1:
syz_execute_func(&(0x7f00000003c0)="9826473e431c280f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd88583d00060081816db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c205b00b000000f08171a30b8a826eefa80dd4d48cc78f692895dea3056f0000004e00c4618de3c0f526264788fe3ef2450fabd2c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
socket$inet6_udp(0x1c, 0x2, 0x0)
fstat(r0, &(0x7f0000000200))

14:49:12 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
pipe2(0x0, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
shmget$private(0x0, 0x3000, 0x212, &(0x7f0000fec000/0x3000)=nil)
shmctl$IPC_INFO(0x0, 0x3, 0x0)
msgget$private(0x0, 0x10000000)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x0, &(0x7f0000000140)={0x483, 0x800000b359})
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x6, 0x12, r2, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={<r3=>0x0, 0x44}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x5, @loopback, 0x6}}, r3, 0xfffffffffffffffc, 0x8, 0xfffffffffffffff8}, 0x8c)
r4 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f00000000c0), 0x0)
open(&(0x7f0000000100)='./file0\x00', 0x200, 0x40)
r5 = socket(0x3, 0x1, 0x4000000000000003)
bind(r1, &(0x7f0000000280)=@un=@abs={0x0, 0x0, 0x3}, 0x8)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000540)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000000000005bfd76eed8c571f7d930ec8251de1211a12248644a4e058720f9ff4c5de8e55a9aaa94e660a7e72929a1000601cd765aaee760e9fffa910cad5a691715f3af458e91a34f0f621cf5a18d7d9f2cb331f59146207cb29eb2ba1eca43bc4a08a7b4fd6c797dd05ede2d2d9f43fa664cb534242f1ca72b0ff67e8c97211e34450f6fc6c096be3af1bb7739d0c100def8334cceb637ed0699cc1b0ee09ed672eb059e21cafaf64cd91f68e574588b3bb9fd81ac0d597e8646f1259c32f023d283ff4d808ef417ea5f293af6899c4a5c121e2d86cb2c5df57b20278382c072a74606852e7b1d3bd2962105abdd2eab032084be07dd2c16f7634a0e5fc405f80c94ee06032649c54124fbbc49dafecc289829f001ef0e267eeece59ac823f42b5ce65868eef188339551511507ed1dfbaf2e2392fb0b22fbbf69e3f1a5c9d6fd82911bea03c87e2ea1e16f57c42477b697db094d928ba12650e567b1d93cf"], 0xc)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x9, &(0x7f0000000180)=0x7fffffff, 0x4)
clock_settime(0xf, &(0x7f00000002c0)={0x6})

14:49:13 executing program 0:
r0 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x1, 0x7}, &(0x7f0000000040)=0x18)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x1000}, &(0x7f00000000c0)=0x8)
syz_execute_func(&(0x7f00000002c0)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e9406e67660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc42ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f")
mprotect(&(0x7f000002c000/0x4000)=nil, 0x4000, 0x6)

14:49:13 executing program 3:
syz_execute_func(&(0x7f0000000540)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e9260f0f75001d50855b660f16460fc4114e66450f73d10ea0e5be34d1c4e1f8c48f4920941d0200000022ebc48265b8dc2e41812047002b0003e86ec403655e38af8888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d5392e660f3a4278000dc4a1cac21d0c000000b40f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f38048336000000")
syz_execute_func(&(0x7f00000001c0)="0c08c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b2628e4c953fbc5e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f996603f3e1002c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
accept(0xffffffffffffff9c, 0x0, 0x0)

14:49:13 executing program 2:
r0 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={<r2=>0x0, 0x8}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000180)={r2, 0xe2, "639ea33787eb42389261a6dde8cdb327f4cf507aeaf61dc471326811d0a22a317f258215212fd5ca0785dc703c92fcc2c3500cbe13cfe0fdf99b89a71b4c7aea5ede37027ab5fef71ec00ceac795c7cdec935e66f9b9288e2c2f4e42137e41208726e7ed643dbdc931f54eec78730484bf3de81d6180bf74c001ad14b2b244ce4b2c335a945182e807a82b1ac269184750eda5ee0a21c931db91785c01e0fbcfcaa38c04d3eda687ee65e1213b6facfa12b74061d90b62d0b1b930896df8ee02bc866fd3ba1d6bfba59ff8ddcd5b830de5978acc99a53567a55a3f18404b0d63b44c"}, &(0x7f0000000280)=0xea)

14:49:13 executing program 1:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
getuid()
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
socket$unix(0x1, 0x5, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00'])
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000040)={0x1, 0x7, 0x810, 0xffffffff, 0xfffffffffffffff9, 0xffffffff, 0x2ac, 0x5, <r4=>0x0}, &(0x7f00000000c0)=0x20)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x5, @mcast1, 0x200}}, r4}, 0x84)
writev(r3, &(0x7f0000000280), 0x28)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x1, 0x0)
setreuid(0x0, 0x0)

14:49:13 executing program 2:
symlink(0xffffffffffffffff, 0x0)
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
socketpair(0x10, 0x5, 0x200, &(0x7f0000000140)={<r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, <r2=>0x0, 0x6, 0x2, 0x2, 0x7, 0x7}, &(0x7f0000000240)=0xa0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000280)={r2, 0x9, 0xf, 0x100000000, 0x100000000}, &(0x7f00000002c0)=0x18)
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000080)={@remote, @remote, <r3=>0x0}, &(0x7f00000000c0)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@loopback, r3}, 0x14)

14:49:13 executing program 0:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x40)
syz_execute_func(&(0x7f0000000180)="1c08c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
r1 = msgget$private(0x0, 0x3ff)
poll(&(0x7f0000000000)=[{r0, 0x1}, {r0, 0x180}, {r0, 0x9}, {r0}, {r0, 0x3}], 0x5, 0x7)
msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000480)=""/203)
freebsd11_getdents(r0, &(0x7f0000000040)=""/7, 0x7)
msgget(0x0, 0x410)

14:49:13 executing program 3:
accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x0)
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
accept$unix(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="000000eaffffff000000cb00"/28], &(0x7f0000000340)=0x1c)
dup(r0)
sync()
socket(0x0, 0x0, 0x0)
syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0")
ioctl$DIOCGETADDRS(0xffffffffffffffff, 0xc4704435, 0x0)

14:49:13 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000106)
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x6, 0x80012, r0, 0x0)
madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2)
mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
ftruncate(r0, 0x7fff)

14:49:13 executing program 2:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x2, @multicast1}}, <r1=>0x0, 0x7ff, 0x20, 0x1, 0x6, 0x20, 0x6}, &(0x7f0000000380)=0xa0)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={@in6={{0x1c, 0x3, 0x8001, @mcast1, 0x90}}, r1}, 0x84)
r2 = getpid()
r3 = semget$private(0x0, 0x5, 0x20)
__semctl$IPC_INFO(r3, 0x0, 0x3, &(0x7f0000000100)=""/184)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
accept4(r0, &(0x7f0000000200)=@un=@abs, &(0x7f0000000240)=0x8, 0x10000000)
accept4(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000001c0)=0x8, 0x10000000)
fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000040)={0x3, 0x0, 0x0, 0x100000006, r2})

14:49:13 executing program 0:
socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4)
r1 = accept(0xffffffffffffffff, &(0x7f0000002cc0)=ANY=[@ANYBLOB], 0x0)
r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r2, 0x4, 0x10048)
writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0xc, 0x0)
mlockall(0x2)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000380)="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", 0x5, 0x100000000, 0x7})
open$dir(&(0x7f00000001c0)='./file0\x00', 0x10000, 0x0)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x12, r1, 0x0)
munlockall()

14:49:13 executing program 2:
syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)

14:49:13 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
recvmsg(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=""/45, 0x2d}, 0x1)
r1 = semget$private(0x0, 0x3, 0x200)
__semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000000)=""/209)

14:49:13 executing program 2:
setreuid(0x0, 0xee00)
r0 = geteuid()
setresuid(0x0, 0x0, 0x0)
setresuid(0x0, 0xee01, r0)
r1 = geteuid()
setresuid(r0, 0x0, r0)
setresuid(0x0, 0x0, r1)
socketpair(0x1b7bc8bd072888ac, 0x2, 0x101, &(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4)

14:49:13 executing program 0:
getpeername$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x319)
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x30000000)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000300)={0x0, 0x8, 0x0, 0x0, 0xa68b, 0x7ff, 0x4, 0x400000000000000, {@in={{0x2, 0x0}}, <r1=>0x0, 0x7fffffff, 0x0, 0xffffffffffff0000, 0x8, 0x1}}, &(0x7f00000000c0)=0xb8)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000280)={r1, 0x3a}, 0x8)
mlockall(0x1)
syz_execute_func(0x0)
sync()
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0)
setitimer(0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0)
open(0x0, 0x0, 0x7f)
socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0)

14:49:14 executing program 3:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35e})
mlockall(0x2)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
ppoll(0x0, 0x0, &(0x7f0000000540)={0x0, 0x6}, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d})
fcntl$dupfd(r0, 0x11, r1)
r2 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, 0x0, &(0x7f0000000540))
poll(&(0x7f00000000c0)=[{r2, 0x2020}, {r2, 0x66}, {r2, 0xa0}], 0x3, 0x9)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0x556)
execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640))
mlockall(0x3)
shmget(0x1, 0x4000, 0x20, &(0x7f0000ffb000/0x4000)=nil)
shmctl$SHM_INFO(0x0, 0xe, 0x0)
sync()
r3 = semget(0x1, 0x3, 0x1)
__semctl$GETVAL(r3, 0x0, 0x5, &(0x7f0000000700)=""/4096)
getpgrp(0x0)
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0)
futimesat(r2, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0xa0, 0x95b}, {0x8001, 0x4}})
getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040), 0x0)
r4 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000240)=0x4)
getsockopt$sock_int(r4, 0xffff, 0x1101, &(0x7f00000002c0), &(0x7f0000000280)=0x4)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0)

14:49:14 executing program 1:
msgsnd(0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000000000003f848c"], 0x1, 0x0)
setresgid(0x0, 0xee00, 0x0)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
r1 = getegid()
setgroups(0x20a, &(0x7f0000000040))
lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r1)
chmod(&(0x7f0000000100)='./file0\x00', 0x0)
setgroups(0x3, &(0x7f00000006c0)=[r1, r1, r1])
shmget$private(0x0, 0x2000, 0x2, &(0x7f0000ffd000/0x2000)=nil)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
pwritev(r2, &(0x7f0000000300)=[{&(0x7f0000000140)="b032aabe7878f74f60e638bb853fd596a440ba3da6280bfca1db5dca27033f731379a90c2476ad6be78c9dae24e9c87ae4232bea69b041cf85eec4804c0d4a4498f6599432f1196ab6f134e16ce4398c5754343b14d6773a80c6c8c86f889b9f4086aff49339f79aa8e2bdcfc8eb8ac6d7111ea06f5b13156e0326d3ad90fa856c0e6f220c92d7443da929d07c6a71b067fa1cf287e630a43a166e5687266c13b099bbb6c15b08f4821622a2c73a2ce8b08120df4c6b86156bdb5bcc02afebe248a6c0bfa1980bd73969da32d59687a9b96015fbed54a17a064ec2fde1954770d2b128749e43b992d16b6bde", 0xec}, {&(0x7f0000000400)="6ad19b9dfb5f06d1b581d59e54878add39b60b0aea9891c871b7eb53a5654cd1e0a1286690ea2a8545e0f385dfff62446538aee4990ef3d6ba2d2cda1cdeea359fbdd0ea936b37d6b7fa1e120a638c59ac73dae7783f2e90512f6d438b27cef1a1a42debf5edc95144efeb3e2252394b3cc61b12436ae40ea58a458e57f5f8a1967d8dd89124e5b0fb079627a4c7f5667458603c8f114db74975e4bb8cd3808f3da4763bfc896ebc888f7bac4d79126a6a21335e40a177c0200233c34b807cd17579bb0d8ac699", 0xc7}, {&(0x7f0000000040)="dee60a90d5d3360eed2a7e316a15cc9d4095a93f489b0fec9c592aa60570030ab95c527f7c8e1877a8dd69948d1f1b7aadce53bef31941249fe63df44ee1f99cb46f93babc08c88a7ce127270b8b3ef4ae65b69c4e6bfc021999156f3d4e24363f73e4d48dfd1b11620c4396d288e0e3bfb19491dca48bc58bdbfaa3f4c2b6862524e992043996b5da49312d1da42a9c6265ffd4e2ae178cdff8172b91dc43c0c25379f5c1baa1d44eeb636de519b2", 0xaf}, {&(0x7f0000000540)="c46228cff07c8059b86c75e1af80e810b65a346bb410279afc07d1519787a5454b8d906f4b97844ba53f521c3c373a65079a1ec52733fd0a6eeea2d97379c35d1932b29ec2be556e721719b140e7cbfb33d41b1b12fc28afa1c4be33df056caeaef51a9caa472d8e9ada448083cfc41443393acd081d5cbf66bc7d4aadad3389d9bdf12df612949b654fc5325931e803567a2b07cadadf55a898fd426310be5637cde6a4b849ab", 0xa7}, {&(0x7f0000000600)="ae20f7194f7a68668830b3a2c3d83bae7a15888e1171487a5b36b77b275ef998374c8e2ea5bc9229d94d773cedff793d5c869421f1041b7a596f0a3152d5a937fed225003bb6ed89b11c642397c990a9f402932f1468b9c5c7a25cc93adfd58df32bfaa5b006a627a68d089e611968ac422f0edb5a04efa090d32985fbba0534dd894cb699b0a8d8e73ce3267efc8ad4d0a3", 0x92}, {&(0x7f0000000240)="c68cd58bc069541ff3f8383fe7c85fb8e6af537def65ded099d85725be3c867623f12b75b2999fd4b9d48674b93b762c1076a35c8ef50b84bd9fe7918ef6688a50e8c4c877727e595849d47906d9285a8003ec275b4e2970d43cdc0fe5348df53483d24ca08085e86a1c41d020f242f6c8e70ca11cb3a674298c98", 0x7b}], 0x6, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)=[{0x0}], 0x1}, 0x0)
r3 = dup(r2)
connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

14:49:14 executing program 2:
syz_emit_ethernet(0x3c2, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x0, 0x0, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x300}}}}})
freebsd10_pipe(&(0x7f0000000400)={<r0=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x100000000, 0x4)

14:49:14 executing program 0:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={<r1=>0x0, 0x6, 0x6, [0x5, 0x4d, 0x81, 0xfffffffffffffffa, 0x30, 0x1]}, &(0x7f0000000080)=0x14)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x1}, 0x8)
syz_execute_func(&(0x7f00000001c0)="1c0ab5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421")

14:49:14 executing program 2:
syz_execute_func(&(0x7f00000001c0)="9826473e431c230f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4124e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0)
r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000))
setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, 0x0, 0x0)
r1 = accept4(r0, &(0x7f0000000040)=@un=@file={0x0, ""/56}, &(0x7f0000000080)=0x3a, 0x10000000)
sendmsg$unix(r1, &(0x7f0000000180)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000140)=[{&(0x7f0000000100)="049ab910ad73762b6b0c188e333a45df55a89095bd", 0x15}], 0x1, 0x0, 0x0, 0x18c}, 0x8)

14:49:14 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @broadcast, @multicast1}, 0xc)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x2, @mcast1, 0x8}}, <r2=>0x0, 0x3800000, 0x800, 0xfffffffffffffffa, 0x8, 0x2}, &(0x7f0000000100)=0x98)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000140)={r2, 0x9, 0x3, 0x101}, &(0x7f0000000180)=0x18)

14:49:14 executing program 0:
mkdir(&(0x7f00000000c0)='./file1\x00', 0x1e)
freebsd11_mknod(&(0x7f0000000b40)='./file1\x00', 0xe044, 0x0)
rmdir(&(0x7f0000000040)='./file1/file0\x00')
r0 = dup(0xffffffffffffff9c)
preadv(r0, &(0x7f00000007c0)=[{&(0x7f0000000100)=""/194, 0xc2}, {&(0x7f0000000200)=""/253, 0xfd}, {&(0x7f0000000300)=""/236, 0xec}, {&(0x7f0000000400)=""/173, 0xad}, {&(0x7f00000004c0)=""/216, 0xd8}, {&(0x7f0000000080)=""/2, 0x2}, {&(0x7f00000005c0)=""/239, 0xef}, {&(0x7f00000006c0)=""/247, 0xf7}], 0x8, 0x0)
open$dir(&(0x7f0000000000)='./file1\x00', 0x8008, 0xb0)

14:49:14 executing program 1:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
fcntl$getown(0xffffffffffffffff, 0x5)
r0 = getpgid(0xffffffffffffffff)
getpgrp(r0)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000280)={<r1=>0xffffffffffffffff})
recvfrom$unix(r1, &(0x7f00000004c0)=""/92, 0x5c, 0x40, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0xa)
syz_execute_func(&(0x7f0000000540)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
getpgid(0x0)
r2 = msgget(0x0, 0x2)
r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
sendto(r3, &(0x7f0000000300)="c29c8256102a040f9728841dcf7f2f8c97094d0d7fd348347cee0f3647b3da02dc2b6db17e4520ecc9f70501d442c9fe2dde81d59083559586c665fead56a7c112658dff36685dc54eb898122f6dc75d4f7318638989467e9b02bb0f9c16672366a56fc1e2ea90020fe6be5ac5196eeba20fc9a6d394f1f94546c4ae74548170a99af8c6b855497e1b0bf5c6bd2f", 0x8e, 0x4, 0x0, 0x0)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155)
wait4(0x0, &(0x7f00000001c0), 0x3, &(0x7f00000003c0))
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
link(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='./file0\x00')
fchmod(r4, 0x6)
open(&(0x7f0000000200)='./file0\x00', 0x10644, 0x106)
syz_execute_func(&(0x7f0000000000)="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")

14:49:15 executing program 3:
open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0xb, &(0x7f0000000080)={0xfffffffffffffffd, 0x0, 0xc700000000000000, 0x2000100000001})

14:49:15 executing program 0:
r0 = socket$inet6(0x1c, 0x3, 0x0)
getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c)
setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000840)={0x101, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x108)

14:49:15 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/254, 0xfe)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1101, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10)

14:49:15 executing program 2:
r0 = socket$unix(0x1, 0x2, 0x0)
clock_settime(0xf, &(0x7f0000000000)={0x7, 0xffffffffffffff40})
getsockopt$sock_int(r0, 0xffff, 0x8, &(0x7f0000000100), &(0x7f0000000180)=0x4)
mlockall(0x2)

14:49:15 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
open$dir(&(0x7f0000000400)='./file0\x00', 0x400202, 0x8000000000000)
r1 = semget(0x2, 0x2, 0x500)
__semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2])
r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x0)
accept4$unix(r2, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8, 0x20000000)
r3 = semget$private(0x0, 0x7, 0xfffffffffffffffc)
semget$private(0x0, 0x0, 0x37d)
semop(r3, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4)
r4 = semget$private(0x0, 0x8, 0xfffffffffffffffe)
sync()
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0))
semop(r4, &(0x7f0000000140)=[{0x4, 0xf6, 0x1800}, {0x4, 0x7}, {0x0, 0x7c, 0x1800}], 0x3)
fstat(r2, &(0x7f0000000780))
accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c)
semop(r4, &(0x7f0000000340)=[{0x1, 0x8, 0x800}, {0x1, 0x101, 0x1000}, {0x2, 0x0, 0x1800}, {0x0, 0x4, 0x800}, {0x3, 0x80000000, 0x1000}, {0x2, 0xfff}, {0x0, 0x9, 0x1800}, {0x0, 0xfffffffffffffff7, 0x1800}, {0x0, 0x1ff, 0x800}], 0x9)
__semctl$IPC_RMID(r4, 0x0, 0x0)
freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000380))

14:49:15 executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0)
bind(r0, &(0x7f0000000080)=@un=@file={0x1, './file0\x00'}, 0xa)
open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0)

14:49:15 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x1a, &(0x7f0000000000), 0xfe6a)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={<r2=>0x0, 0x8}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x5, @rand_addr="51f212ef067c48d8226e6ce53789064d", 0xffffffff00000001}}, r2}, &(0x7f0000000180)=0x84)

14:49:15 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000400)="1c0898cd801b69e4c42205b8d3d9d017795bf9f2680c0032000000e9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4e27d1852fc1efc1ea8cdf265dc5f00a45b460f6b400cc46249973ee269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fd16736660fd2938c000000c4c1f913376666450f17720d0f71e685f1f1660f3a0b0865")
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = socket(0x0, 0x0, 0x6)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000100)={0x7ff, &(0x7f00000000c0)=[@in={0x2, 0x3, @loopback}, @in={0x2, 0x3, @rand_addr=0xfff}, @in={0x2, 0x2, @multicast1}]}, &(0x7f0000000140)=0x10)
accept(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10)
ioctl$DIOCCHANGEALTQV0(r0, 0x4004667f, &(0x7f00000000c0))

14:49:15 executing program 3:
munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000140)={{"a6773fdc1c95cb5b8dec386674b0f60fccfb2c61ba36da866f562f6795e1d03b5bd3fe68f65954bcb55d8e28388c0a75d8e8c22fd9750dd61ba89a0708a4e94fd110af9b88ea0ab0017607a06b861acb7e5287d46db7b5e07704b737fb32319920358769af6cdc4bdd9090273950910a37a0c32caa73a7aa2a9e7c8699ef334ec9c0e954d5ad771332f924e072cc956241cd666075b15990e696adf0e2876f9080d3275a5fa92cf8798886be6adab52a055ee59191ec84f91f71b5cc5f4e42f67308cee3620b6309cde3c9ff1eae4cebebe5b13f08c62e9fec958f8444a5ab5e59f57492b94fe6e2bc7628d85eecb75604ac43de7f7a941d1a8c3bb063487d5bf062ae31204e12d404813e74cf4551183adc276ab392ce58cc5e24b091e5772fdea7bc1850b50c394e8e988765231eeb8119eb49f79c48b23543f190b210e9002499f88a1a5e808f251d816fbb0a8ad8c14348d1f1087032d0934a4b871e5d243346b2035c116426a62f719d3231238e9bbd4da7bcafe95f619a9aec3b843364e59759560a6134c9dfab2152de4b10f724d18a9f9ee279d98a97932b25ac02b204c38dc0134cafd1c69b5ec42f4aa3704177bf1d4d29a5464731bb5385640170391f2399765b978ab9f020337c77362380be461f0f6360368f68434e89d7f2c8dcb3270af5989710223e1d3b4ee310f5f0833ebc4695c95e3ce08a659a904f9c48a730be1b542a8d6968623b01d32d9987c562231d3b2800aa31ac4c09c8c72094e78cfbee7238af5d06847f56e55a273bbeb81a57f1fbfc9fc08c1153ae24a96ad45299488cd3db77874df3b6b449a51be4c0e5d49f474e9ad1ec4fdef7253050011f6566bc64fd1e08f9bffc7e2d292060a76d393698d47cd696067e036c7e6299264300116c9ebdefc3d27846f90b4da8c633cb183850727ab22af6c79ae108d46c128aa8927b509237feb1407780058c97fa78c82d27d67dd25af760e3c4a6c8e16e89297582d7d759f5a3166f3910fc4bcd0c1e06c2293677b923b0c5ffe469121bcd8776932fb448b61a1e3a349643139cbc4f297ea6cf2e00c3bd7391c918dd9d65738d43e7c29ef4404fba54fb2e39c1aa9f4e4afe1f34c28a43caa1a156a9c42f8045f5e37430cafa55b3b306452794c21d122444ec8ac9240143b31cb051726a3dd3b772c798eafe0b052956aeb3d213dca9ee68b338b13c330f3a07ca16e133e7744bcfd946bb952f10600d776cd3f83515305c42b88ba573ae0cd1dc78f822466fe662155dfc2a9deeed984ee31ee048c4a1e2ae7f75e362471da54633e1914ca75e6ef3ea6e3581a05c2551a55d1bfada620e9bddbf1d0e64abc7b88ff30bdcefd356471b058b1bef7f82f4709e1e7389d61c71c49579d77b54d06a53562f41e7e66d4a88560534a7ead16f09b0fe4760012ac3df6e621cd13f", "26e86c21ef1905945e4a662eb50889352bc70abad474a216245942bff4741ec8", 0x7, 0xb756}, &(0x7f0000000040)="75b9288fb7d55d27c2b9a1ed1d8f662d501d2d5a2d34626228d8ac34f734365a6c9807349c0f97fd2d327b4da84ed1866cce273e691356caef398569cc96ff69ee341c5be71f7d7b254f835c50a44899735b4630e47237e1c10f70ff9ae9cb89f7cfe91e420fa6ee26b1ab4f4659c2eae72baab4243c2930a236292d076302652b0781d89a422f5a43c8665bb2f05e45b60c1a7ff8f96b085bda3e4b38840b6f25c82aa4b06baaec4e9908f79a5119a83771af8a1147c6e0443ddc73e3c9fd979e1f6e68925a6120757e1d9f15b0be3d81935990c2b09362c190aeda9dd7cb8e1d7cef1693f76d", 0x303, 0x8, 0xb16e, 0x591a0381, 0x2, 0x8, 0x2, 0x6})
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
setitimer(0x0, 0x0, &(0x7f0000b1bfe0))

14:49:15 executing program 0:
syz_emit_ethernet(0xff7, &(0x7f0000001140)=ANY=[@ANYBLOB="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"])
r0 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000fff000/0x1000)=nil)
shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/223)
syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0)

14:49:15 executing program 1:
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
r1 = dup(r0)
socket$inet6_udplite(0x1c, 0x2, 0x88)
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000000)=ANY=[@ANYBLOB="02004e22ac1400bb00"/136, @ANYRES32=<r3=>0x0, @ANYBLOB="0200000008000000540e3bfa75740000ff010100"], &(0x7f00000000c0)=0xa0)
setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={r3, 0x401}, 0x8)
setsockopt$inet6_buf(r2, 0x29, 0x77, &(0x7f0000001280)="ff00000336e6ff340892ea4649f491dc00386400", 0x7)

14:49:15 executing program 1:
syz_execute_func(&(0x7f0000000240)="985e4aa84a1c340f05f359bf2200000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f0014e4ecf681ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
r0 = socket$inet_udp(0x2, 0x2, 0x0)
fdatasync(r0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
setsockopt$inet6_tcp_int(r1, 0x6, 0x1000, &(0x7f0000000040)=0x1ff, 0x4)

14:49:16 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6(0x1c, 0x7, 0x401)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10)
getpeername$inet(r2, &(0x7f0000000680)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x319)
mlockall(0x1)
fcntl$getflags(r2, 0x1)
syz_execute_func(&(0x7f0000000740)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014a4aed0fa0e5093e4397c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b02b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3f241a5264788fe3b3bc4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000280)={<r3=>0x0, 0xa, 0x616}, &(0x7f0000000600)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000640)={r3}, 0x8)
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000200)={0xff, 0x1110, 0x5, 0xf1c2, r3}, 0x10)
setitimer(0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x3a2)
setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x52, &(0x7f0000000300)={0x1ff, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x118)
recvfrom(0xffffffffffffffff, &(0x7f0000000440)=""/241, 0xf1, 0x40, &(0x7f0000000040)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0xfffffffffffffd8a)
open$dir(&(0x7f0000000540)='./file0\x00', 0x40000400000002c2, 0x2)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x4, 0xfffffffffffffffe}, 0xb)
getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000580), &(0x7f00000005c0)=0x4)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb)

14:49:16 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000106)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4)
madvise(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x3)

14:49:16 executing program 0:
r0 = socket$unix(0x1, 0x1, 0x0)
getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8)
syz_execute_func(&(0x7f0000000140)="b16491cd80696852ef695c00d946f9f3400f5f34160fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea09efc4817b556449c366964545186746660f3a208f09000000767c7cca4f73da7307da0f0d18c401fe5fecf6e3dfdf6736676666430fefb3000000000804f4f30f1a1254111d54111d00")

14:49:16 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
listen(r0, 0x0)
pipe2(&(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000180)={<r2=>0x0}, &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x8, r2}, &(0x7f0000000240)=0xc)
freebsd10_pipe(&(0x7f0000000000)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000100)=0x9, 0x4)
setsockopt$inet_int(r4, 0x0, 0x41, &(0x7f0000000040)=0x10000, 0x4)
fcntl$setstatus(r0, 0x4, 0x0)

14:49:16 executing program 0:
syz_execute_func(&(0x7f0000000200)="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")
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x20000000)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={<r1=>0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r1, 0x1, 0x1000}, 0x8)
r2 = dup(r0)
ioctl$DIOCADDSTATE(r2, 0xc0f24425, &(0x7f0000000400)="740dc6112593109816afc6d7a86abec14054a544313b3064c29634ebef4616b3c7011915c2a429da8058c8eb1e1c3ae5528f42ec14e402a5a4c4512e4c08c9959144cbd95fa01d7e5993c75ee1f64ebc22754e82311e0dc237d2bde97232c70d808bf56fe4f5a652b10b")

14:49:16 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4)
r1 = dup(r0)
ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000000080)="1b7616d8f876bbbf68ca18ae4130b0553c2494004dec5809618467480f9a8a138007e97936f7e532a0fcc617ba742cf3f5465627a02390880f3078306b16c6014d4b8faaffbefc3b01649b9d8e34f3d14c7121df9f1386658f5b822959deeae93f88f1eca7aeadadc9ee")
setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0)

14:49:16 executing program 3:
socket(0x1c, 0x4, 0x40)
socket$inet6_tcp(0x1c, 0x1, 0x0)
accept$unix(0xffffffffffffffff, &(0x7f0000000300)=@abs, &(0x7f0000000340)=0x8)
r0 = socket$inet6(0x1c, 0x0, 0x2)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/pf\x00', 0x100, 0x0)
r1 = open$dir(&(0x7f00000003c0)='./file0/file0\x00', 0x2, 0x20)
r2 = fcntl$dupfd(r1, 0x11, r0)
readv(r2, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/74, 0x4a}], 0x1)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x7, 0x2000, 0x5, 0xffffffffffffff81, <r3=>0x0}, &(0x7f0000000080)=0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e23ac1400aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000091b613d2574612cd00000000000000000000000000000000000000000000000000553900"/136, @ANYRES32=r3, @ANYBLOB="ffffffff090000000c030000fce5000003000900"], 0xa0)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x211, 0x0)
symlinkat(&(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000200)='./file0/file0\x00')
fcntl$lock(r4, 0xb, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffff12c0, 0x1000300010001})

14:49:16 executing program 0:
mkdir(&(0x7f00000001c0)='./file1\x00', 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10, 0x20000000)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x18)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)
close(r1)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100))
sendto$inet6(r1, &(0x7f0000000000), 0x40c94175734a78a9, 0x0, 0x0, 0x107)
ppoll(&(0x7f0000000080)=[{}], 0x1e4, 0x0, 0x0, 0xfffffffffffffdfa)

14:49:17 executing program 2:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c4314850f0504410f2ac2bfd900af00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf2d4900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c435e1bc088d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2")
r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10, 0x30000000)
socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000180)={0x100000001, {{0x2, 0x2, @rand_addr=0x7}}}, 0x90)
sync()

14:49:17 executing program 1:
syz_execute_func(&(0x7f0000001540)="1c03c4637916d7b098cd801b699be4e42229371d000000006962f5696200d9d9d017795bc4a2e99fb36cf40000f2680c0000008fe9589b26c7e4c753fbc4e101fec4427fc902c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5bc482b99e9700000000e269a841c422791ea10a000000090945332faeeceea00600000000000000f5c4c1917518dedec4a1e1e0ef26400f0d18c401fe5ff6e30ffab3b336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
execve(0x0, &(0x7f0000000000), 0x0)
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001200), 0x30000000)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000001240), &(0x7f0000001280)=0x4)
r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/87}, &(0x7f0000000080)=0x59)
accept$unix(r1, &(0x7f00000001c0)=@file={0x0, ""/4096}, &(0x7f00000000c0)=0x1002)

14:49:17 executing program 3:
r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x100084, 0x40)
ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000180)="47af408474801ae3d9638483a9106b931345267dc1b9a8cf3d517c924c5133af6bfac21b9781e7a7f3528fc80c84b4de3924aedb7d9a54b8424095fb695716babfa396132a111bd6ae1a89895eebbb7760fe9ec6fc304ddd5aa6a2f4cf52c155d13240c42f7698ef4e47f9b369799148ee723178e0ca35fd0ad7c0980d2ea0a4a472f48b16097c556c8b")
syz_execute_func(&(0x7f00000000c0)="b11291cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118fbc40213f5930a0000000013a4001369879f000000fe")
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x3, @multicast1}}, <r2=>0x0, 0x7, 0x10000, 0x9f0}, &(0x7f0000000300)=0x94)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000340)={0x1000, 0x18000000, 0x200, 0x1, 0x6, 0x800, 0x5, 0x3, r2}, &(0x7f0000000380)=0x20)

14:49:17 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
poll(&(0x7f0000000000)=[{r1, 0x50}], 0x1, 0x800)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
freebsd11_mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x21b8, 0x2)

14:49:17 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="ee0848771197a772842000000100f7b1c3d4b3830c921bf0817a0000000000006a89dbdf0000000000000000", 0x2c)
setsockopt$inet_opts(r0, 0x0, 0x1000000000000001, &(0x7f0000000080)="f66e5267e760bc10637dcc1e1b5067145850d95624ed0a4213017c7a81f810229c1fbbc733c6709509feda2252bb3075cc18d100815202c67a7626a60a0f4eb2d7aac18c998eb4408b7821a24cc1a6ad16232df2de740a71cd23cb1adb0ff66ab2f1384964dbfe0644209995c7d0f012", 0x70)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x80000001, <r1=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="020108000400550006000700ac81010003000600"], 0x18)

14:49:17 executing program 1:
syz_execute_func(&(0x7f0000000000)="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")
fcntl$getown(0xffffffffffffffff, 0x5)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x8, 0x0)
r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
sendfile(r0, r1, &(0x7f0000000240), 0x4)
shmget$private(0x0, 0x3000, 0x0, &(0x7f00001b2000/0x3000)=nil)
r2 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x480, 0x40)
r3 = accept4$unix(r2, 0x0, &(0x7f00000002c0), 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000180)={<r4=>0x0, 0xda1, 0x3, 0xce8a, 0x800, 0x6}, &(0x7f00000001c0)=0x14)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000500)={@in={{0x2, 0x0, @loopback}}, r4}, 0x8c)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000300)={<r5=>0x0, 0xfffffffffffffff9, 0x0, 0x5, 0x6fc}, &(0x7f0000000340)=0x18)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000380)={r5, 0xd009, 0x3}, 0xc)
dup2(r2, r3)
syz_execute_func(&(0x7f00000003c0)="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")
accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x0)

14:49:17 executing program 3:
mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0)
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
ftruncate(0xffffffffffffffff, 0xfffffffffffffffc)
mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
symlinkat(&(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000300)='./file1\x00')
fdatasync(r0)
unlink(&(0x7f0000000000)='./file1\x00')
open$dir(&(0x7f0000000100)='./file2\x00', 0x80, 0x20)
renameat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, 0x0)
mkdirat(r0, &(0x7f00000000c0)='./file1\x00', 0x19)

14:49:17 executing program 1:
open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x7)
truncate(&(0x7f00000000c0)='./file1\x00', 0x2009f)
truncate(&(0x7f0000000200)='./file0\x00', 0x20000000000)
truncate(&(0x7f0000000240)='./file0\x00', 0xec0e)

14:49:17 executing program 0:
r0 = dup(0xffffffffffffffff)
sendto$unix(r0, &(0x7f0000000040)="89acf3d5d6e59ac58d2c07b2ab9962982d0bbe4c2e63892782de974260128411390decf8407a4556a213a594603b18c5098a072c24894ed87ef7013c10c52d8497130be32705df5fa966193593901544fca7718d715043b955255112a5bfc5c6173e1eedb9260b2b35cf704c7b2a991a62667a851c", 0x75, 0x20000, &(0x7f0000000100)=@abs={0x1, 0x0, 0x0}, 0x8)
bind(r0, &(0x7f0000000180)=@in={0x2, 0x2, @broadcast}, 0x10)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendmsg$inet_sctp(r1, &(0x7f0000000400)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="10000000840000000800000000328f642b147b2300000010000000840000000500002014000000840000fece96e2cfed978e00070008004cb6801a8c54a6d9f81d418071f37f07139d8755465521f1283740b89089f47e2a51d0b669a5c2d5054072727544683fb6718f7fe828c3a012d156338bba519dbdd0652d3f707bc2981d5124fdcfcedfc317cce935fc4784fd55e81d1ede664b09c4f1f2ae51dae49b22ac3b2e887660b22f1d3d1acad502"], 0x34, 0xc}, 0x1)
r2 = semget$private(0x0, 0x2, 0x130)
semop(r2, &(0x7f0000000000)=[{0x0, 0x8001, 0x1800}, {0x3, 0x6, 0x800}, {0x3, 0xfff, 0x1800}, {0x7, 0x5, 0x800}, {0x0, 0x2, 0x1000}], 0x5)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x2, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000002c0)={r3, 0x2}, 0x8)
r4 = shmget$private(0x0, 0x2000, 0x24, &(0x7f0000ffc000/0x2000)=nil)
shmctl$IPC_RMID(r4, 0x0)

14:49:18 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x8, 0x11)
symlinkat(&(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00')
r2 = socket(0x2, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000340)={<r3=>0x0, &(0x7f0000000280)=[@in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000380)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000003c0)={0x2, 0x6, r3}, &(0x7f0000000400)=0xc)
bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x40)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={<r4=>0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000140)={r4, 0x1000}, &(0x7f0000000180)=0x8)
close(r2)

14:49:18 executing program 3:
syz_execute_func(&(0x7f0000000180)="1c038a8a637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d0c42178ae5c6312795bf9f2680c0000008fe9589b26c7e4c753fbc4e101ed29c4b2b27fc902023ed107c4c2b90a23f21667f2450f10c75151c441a5d59ad28a8997c1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0)
execve(0x0, &(0x7f0000000140)=[&(0x7f0000000000)='\'+@\x00', &(0x7f0000000080)='!\xd8%\x00', &(0x7f00000000c0)='-', &(0x7f0000000100)='!-@(\x00'], 0x0)

14:49:18 executing program 0:
r0 = socket(0x2, 0x20000000, 0x1000001)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x5, 0x7fffffff, 0x2, 0x81, 0x8001}, &(0x7f00000000c0)=0xa0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000280)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x0, @multicast2}}, <r1=>0x0, 0x65c, 0x6, 0x84, 0x7, 0x3b7c6409, 0xda}, &(0x7f0000000380)=0xa0)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0xffffffffffffffff, @multicast1}}, r1}, 0xfffffffffffffc76)
r2 = getpid()
r3 = getpgrp(0xffffffffffffffff)
setpgid(r2, r3)

14:49:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd}, &(0x7f0000000040)=0x8)

14:49:18 executing program 1:
syz_execute_func(&(0x7f0000000100)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000500c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c402bbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b55f7c191b33120b15ffbb15ffb110f0fca380483832200643e0c00")
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x20000000)
getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000080), &(0x7f0000000200)=0x4)
setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0x66, &(0x7f0000000100), 0xa)
syz_execute_func(0x0)

14:49:18 executing program 3:
socket(0x1f, 0x5, 0x2)
r0 = socket(0x0, 0x4, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000), 0x0)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040))

14:49:18 executing program 0:
r0 = fcntl$getown(0xffffffffffffff9c, 0x5)
getpgid(r0)
syz_execute_func(&(0x7f0000000180)="98bfbf473e431c190f05f30f59bfd9130000c4a37bf0c53e41e2e94e0faeb55664647d6766106b32fb660f72d50f0fb8c464660ff380fc61e224c40fa0e509ab34d1c4e10bf8c4e603c4c461cd583d00002f81c66db712c483397fd300c9dcdc660f73f731bcaf0010a500f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80d8cc7e8628f6808660f38147804f81d668de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0d3c4a261b7e2")

14:49:18 executing program 0:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x40)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)={<r1=>0x0, 0xf8, "512be62c86aeb541edabf9d5a94114e3b3ec289939528d29624eab5f1aa318bbae03cb50ebd4bf13b4da6c376a300db33f444623cf9c90134965277a8102fc9e794d06f0672a407fd733083de90a7bf5de689f9b25ec4d13307b1bdfa7fc7304284a3e5978daed073f932f74b7e408824aa0bbd8d5fc4c904662903316676cea631219446ffbdfdb3dc9b8715c40cb1a3ab558c87368e6d0b830813ef085902c533081d35e3008ab3753661920b76df76b3c1bc62bd88e31c6333073d242f3bea0254d9498589b60da2dba2489ac40c9bc5061aa2d9d57943c2f0bb68369021a3a8296d7027313b32fba2c2c80c7de4b2be31c7ce8aaa494"}, &(0x7f0000000000)=0x100)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x1, 0x9, @rand_addr="3f864a72f140b9be2dd1883d5449c3ca", 0x10001}}, r1, 0x8, 0x7, 0x6, 0x3, 0xfffffffffffffffa, 0xffffffffffffff62}, &(0x7f0000000040)=0x98)
syz_execute_func(&(0x7f0000000180)="1c08c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
r2 = msgget$private(0x0, 0x3ff)
msgctl$IPC_STAT(r2, 0x2, &(0x7f00000000c0)=""/142)
msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000480)=""/203)

14:49:18 executing program 0:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x7ffe)
sync()
sync()
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0)
accept4(r0, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000)
socket$unix(0x1, 0x2, 0x0)
socket(0x0, 0x20000000, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10)
sync()
socket$inet(0x2, 0x10000007, 0x9)
socket$inet6(0x1c, 0x10000002, 0x80000000)
accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8)
socket(0x17, 0x10000000, 0xa721)
r1 = semget$private(0x0, 0x2, 0x100)
__semctl$IPC_INFO(r1, 0x7, 0x3, &(0x7f0000000300)=""/217)
socket(0x12, 0x2, 0x7fffffff)

14:49:18 executing program 2:
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
symlink(&(0x7f0000281000)='..', &(0x7f0000000040)='./file0/file0\x00')
chroot(&(0x7f00000000c0)='./file0\x00')
r0 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x200, 0x0)
utimensat(r0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)={{0x1fab, 0x783}, {0x1, 0x1}}, 0x0)

14:49:18 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00025700000000ef03271411bac2cebefc8ecea0a10ce27dcebe55e99fdfc2bbf5f8ce4d410e7454991cb22ebb208223b9a54bcced1cc5dc2caf6fe73d4d3adf5210eecaf225985b7cb5f2f8fe970849940e2cd27e8269b2bc45a8dfe6e5fbe50e9923d1de910dd77cc3b756b9b2e800168e2af89708d119cfc4da1cc30d45e523a005abe48bf4217455821ef9a934c2de32249c2c0e79a6675bf9e6eab1f1fd262bb26dcd8945a2144b3d071e4787caa45f714200010000185712fb6de92cd24ca83aaa98a7e9a4287a02db7b4a612b4635770a726267f0aedd8adb76"], 0x1)
sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001640)=[{&(0x7f00000004c0)="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", 0xefa}], 0x1, 0x0, 0x0, 0x5}, 0x81)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x3, [0x90, 0x1f, 0xca]}, 0xa)

14:49:18 executing program 1:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
syz_execute_func(&(0x7f00000000c0)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
openat(r1, &(0x7f0000000040)='./file2/file0\x00', 0x200, 0x1)

14:49:18 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f00000000c0)=0x8, 0x4)
r1 = accept4$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000140)=0x1c, 0x30000000)
r2 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000001c0)={<r3=>0x0, 0x9, 0x2, 0x9, 0x2a}, &(0x7f0000000200)=0x18)
bind$inet6(r1, &(0x7f00000002c0)={0x1c, 0x2, 0x200, @empty, 0x9}, 0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x2, r3}, &(0x7f0000000280)=0xc)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000180)=0x556c, 0x4)
getsockopt(r0, 0x5, 0x0, &(0x7f0000000000)=""/120, &(0x7f0000000080)=0x78)

14:49:18 executing program 2:
syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b611000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0800000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
freebsd10_pipe(&(0x7f00000001c0)={<r0=>0xffffffffffffffff})
futimesat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x1, 0x8}, {0x0, 0x1}})
accept$inet6(0xffffffffffffff9c, 0x0, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x100001, 0x6)
ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f0000000040)="3378c970cd60568c48646956c04930656430f1f8abbdd719f95ae7f0df20153ad68e4516d131f91f3dc389b3bfb0fd93af6d48f353804ff8597b20542b379ea343c108bf57a01b177fac35093eca27b03704dbc09b1f384b5cec9126a53acf3e587327d6c6e2ec87e0ee27d04c437efcb1477e9cc094e11dedc38b511c93676386a781e4251957395744d77c64c7af7a50b692e9875c3ec6f8e854f1c0165b82")
symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00')

14:49:18 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00025700000000ef03271411bac2cebefc8ecea0a10ce27dcebe55e99fdfc2bbf5f8ce4d410e7454991cb22ebb208223b9a54bcced1cc5dc2caf6fe73d4d3adf5210eecaf225985b7cb5f2f8fe970849940e2cd27e8269b2bc45a8dfe6e5fbe50e9923d1de910dd77cc3b756b9b2e800168e2af89708d119cfc4da1cc30d45e523a005abe48bf4217455821ef9a934c2de32249c2c0e79a6675bf9e6eab1f1fd262bb26dcd8945a2144b3d071e4787caa45f714200010000185712fb6de92cd24ca83aaa98a7e9a4287a02db7b4a612b4635770a726267f0aedd8adb76"], 0x1)
sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001640)=[{&(0x7f00000004c0)="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", 0xefa}], 0x1, 0x0, 0x0, 0x5}, 0x81)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x3, [0x90, 0x1f, 0xca]}, 0xa)

14:49:18 executing program 0:
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
socket$inet6_udp(0x1c, 0x2, 0x0)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="1034d1e88d89960da2f1", 0xa}], 0x1)
syz_execute_func(&(0x7f00000001c0)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fccae101167c4c8ed72e41812047002b000000262727f1f08144287a1e0000009b9b73e2571616ac1000c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
recvfrom$inet(r0, &(0x7f0000000080)=""/44, 0x2c, 0x40082, &(0x7f00000000c0)={0x2, 0x3, @broadcast}, 0x10)

14:49:18 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="00022eb5f167b68e6d481c33590fedc79abb2f57696c65302f66696c653000bf7564f7529976205f71784c287bb2393ac0bd03d24ffbbc08fe562a5b4bca77c0a39211cd4ed7cf220694057c413e"], 0x10)
r1 = dup(r0)
setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000000)=0x8, 0x4)
sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f00000007c0)=[{&(0x7f0000000100)="c70f33c2031fd79c5cf6294191e5f7745a65db91679da8cee200636eae7de891716a3dfad929c2d833b50e29a82e76917cddb6205967108fe391c02a1012b268a2670c7048f0f097799a422b927d0145a2a8f88c777a04645242b01d6f4cead47d7e14e34f9462632e0b9e776862958c255d94a35364152519963d0167eee664d23a030b847797beff7904048d492faffa82de4f36712b9b005c43021cbd6754c8ffa6d1bf9611012a28a3ed1000e7fd18bc", 0xb2}, {&(0x7f0000000040)="e6848470ca31e4e34268fc602b314f3ed9ac2ef90fcb7fff97c9881f4b7c7a8a8b8302e84dae5eea3855", 0x2a}, {&(0x7f00000001c0)="418a676c2d81ef84de44b43cfb066767b62ce844aa6139c3db1cc07daf0baefbbb3a39db0270ac18e1dc6829580ee490ed5e96372b6a39a9c69876d8b1cce23e4bf8003c5ccfa90a6b", 0x49}, {&(0x7f0000000240)="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", 0xff}, {&(0x7f0000000080)="4f2fafbe730d076941da0e878a643958a793203f2a5c75d1d90ea7", 0x1b}, {&(0x7f0000000340)="7d5880f1ed2a9f1d622b39ddd2d5670f7449155b11c16a4ae2014fae41261f0389f51c61192263b7459216d411b3fcc94c122c9d1e9f0cda70e96324357f932ecf8d1bf534de7f00e055988d1259a9df8770fe", 0x53}, {&(0x7f00000004c0)="a3c78254b89f638952f4779416f2b4a5b7e83e7a3092ebc6eece42fdd3647306bfe69c0ec09c198621fdd30042bc72781d6d1231112a495e298750dec5ac918f95faaac961d303ad5a8d7b12eb69b467fe808bea6436adbb1483207fdf82d56812dbad3b691ed10f27ec83b16f145e0101bb5a135b179c10ee9c26bca514a6a2f4a5bfdaee483b6ae5f30e21c8799396e404c1d1498112892d38f3bf6591b9172ba18ff6ee1f1fc2c3856aa0c05ec00884d5beae95b52a68f0e05f2c543b2c2705a18e0e431bb93bffbf1d58da03baa7", 0xd0}, {&(0x7f00000003c0)="1baa1647b8fed1d06b34675a195ebf87ee9c826e5fb29ceb1378ae9a26f8cccad5dd648a087b5e8ec4d0d10a31ee18996261444d001a2be5b0bfbd9efb15472008554dd9709dedaafd1cd1b8c31c67feaf1d3511cd828e90a12199478a9e7695b11b9801d1c4323a1214c8d461c98e74df195ac0767df71e96f64d5f697a7018070258a8f6df4bfb729b7009c3b837e86db8bbd8912994d9710f95ad59a0f290abdd87dd395602d2ab8093cdb6ef1936465b5152", 0xb4}, {&(0x7f00000005c0)="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", 0xfa}, {&(0x7f00000006c0)="ff3629031567f20bea24024b48", 0xd}], 0xfc, 0x0, 0x0, 0x100000000}, 0x81)

14:49:18 executing program 3:
syz_execute_func(&(0x7f00000001c0)="982c3b0f05bf20d0f80791b0024141e2e9965067dc7e010f162f2795be01ac584eac584e6d1ff6f6e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f00dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000")
r0 = open(&(0x7f0000000000)='./file0\x00', 0x100004, 0x10)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={<r1=>0x0, 0x6}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x80, 0x100, 0x4, 0x1, r1}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000100)={0x7}, 0x1)

14:49:18 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
setgroups(0x0, 0x0)
getsockname$inet(r0, &(0x7f0000000340)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000380)=0x10)
r1 = accept(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000240)=0x10)
ppoll(&(0x7f0000000280)=[{r0, 0x2000}, {r0, 0x4}, {r1, 0x4}, {r0, 0x82}], 0x4, &(0x7f00000002c0)={0x288000, 0x36}, &(0x7f0000000300), 0x8)
ppoll(&(0x7f0000000080)=[{r0, 0x100}, {r0, 0x150}, {r0}], 0x3, &(0x7f00000000c0)={0x6, 0x3d3}, &(0x7f0000000100)={0x7}, 0x8)
open(&(0x7f0000000040)='./file0\x00', 0x200, 0x180)
setgroups(0xfffffffffffffd5d, 0x0)
setuid(0xee01)
syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)

14:49:18 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1000a}, 0x10)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x7, 0x400}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1}, 0x8)

14:49:18 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f00000002c0)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d0c481e5577966795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x8004667d, &(0x7f00000000c0))
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000000)={0x6, &(0x7f0000000080)=[@in={0x2, 0x3, @rand_addr=0x3}, @in6={0x1c, 0x2, 0x4, @mcast1, 0x9}, @in6={0x1c, 0x3, 0xfffffffffffffffa, @loopback, 0x4a0a}, @in6={0x1c, 0x0, 0x200000000000, @local={0xfe, 0x80, [], 0x0}, 0x10001}]}, &(0x7f00000001c0)=0x10)

14:49:18 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x25, &(0x7f0000000000), 0x4)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @rand_addr=0x4}, 0x8)

14:49:18 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
getpeername$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00'], &(0x7f0000000100)=0x2)
execve(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000000)='-\'\x00', &(0x7f0000000040)='\x00'], 0x0)

14:49:19 executing program 0:
r0 = socket$inet_sctp(0x2, 0x3, 0x84)
getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10)
setresuid(0x0, 0xee01, 0x0)
r1 = geteuid()
fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fchown(r0, r1, r2)
setresuid(r1, 0x0, 0x0)
setuid(r1)
getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000180), &(0x7f00000001c0)=0x10)

14:49:19 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000180)={0x0, 0xffff}, 0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x30, &(0x7f0000000280)={<r1=>0x0, 0x0}, &(0x7f00000002c0)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0xfff, 0x7f, 0x2000, 0xde1f, 0xae1, 0x4, 0x36b, 0x0, r1}, &(0x7f0000000040)=0x20)
preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000100)=""/13, 0xd}, {&(0x7f0000000300)=""/178, 0xb2}, {&(0x7f00000003c0)=""/123, 0x7b}], 0x3, 0x0)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
accept(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f00000000c0)=0x1c)

14:49:19 executing program 1:
syz_emit_ethernet(0x66, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaaaaa0256dd301bb24859355b00bd98941b86dd6076605100303afffe8000000000000000000000000000bbff000001860090780014020060c5961e00000000f301000000000000020000000000ff02000000000000000000000000000116320e07768e3bd7fb8995e98096120f41ce4923874aae8934ea0957049a7dae9f4f4b3468a9ff9bee752c563f6e28541d291e7bdb6e60bfd9bf8e50c069e4cc31b62ab723724d6b5e8099ffe684f5bb6d80133e9229665db66400"/207])
r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10)
getsockopt$inet_mreqsrc(r0, 0x0, 0xaad77e8d980eb40d, &(0x7f0000000180)={@local, @loopback, @remote}, &(0x7f00000001c0)=0xc)
getsockname$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10)

14:49:19 executing program 2:
unlink(&(0x7f0000000100)='./file0\x00')
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = shmget(0x3, 0x3000, 0x400, &(0x7f0000ffc000/0x3000)=nil)
shmctl$SHM_LOCK(r2, 0xb)
utimes(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x6, 0x200}, {0x7, 0x9}})
freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
flock(r3, 0x4)
setreuid(r0, r1)
setuid(0xee01)
fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000140))

14:49:19 executing program 1:
open(0x0, 0x0, 0x110)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x8000, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0)
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
openat(0xffffffffffffffff, 0x0, 0x10400, 0x0)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)
execve(0x0, 0x0, 0x0)

14:49:19 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
syz_emit_ethernet(0x145, &(0x7f0000000580)=ANY=[@ANYBLOB="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"/393])
r1 = accept4$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x20000000)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={<r2=>0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000200)=0x10)
r3 = socket(0x17, 0x0, 0x200)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f00000004c0)=r2, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e220000000000000000000000000000ffff7f000001ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001700"/128, @ANYRES32=r2, @ANYBLOB="4700000064480000020200005900000000000900"], 0x98)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
bind$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, 0x1c)
getsockopt$inet_tcp_buf(r3, 0x6, 0x20, &(0x7f0000000500)=""/7, &(0x7f0000000540)=0x7)
fcntl$getflags(r0, 0x1)

14:49:19 executing program 3:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c, 0x20000000)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x63, &(0x7f0000000140), &(0x7f0000000180))
r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00')
chroot(&(0x7f0000000240)='./file0/file0/file0/file0\x00')
getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000200)=0x4)
utimensat(r1, &(0x7f00000001c0)='./file0/file0/file0/file0\x00', &(0x7f0000000100)={{0x0, 0xfffffffffffffffe}}, 0x0)

14:49:19 executing program 0:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x30000000)
fstat(r0, &(0x7f0000000080))
setreuid(0x0, 0xee00)
syz_execute_func(&(0x7f0000000200)="b19a91cd806e440f3a21ca8b660f708301000000fec44139fd5bf91cfad58847c7c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1aadfcfcfc3664545186746f3fe25400eaee47c7c0fe1ba0400000026400f0d38c401fe5ff6b1ddf730255008ba26f366f33e0fa9efc92dae5b877272c38dc4c4461d54111d00")

14:49:19 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x4)
readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/65, 0x41)
getrusage(0x1, &(0x7f0000000180))

14:49:19 executing program 0:
r0 = shmget$private(0x0, 0x2000, 0x8a, &(0x7f0000ffd000/0x2000)=nil)
r1 = socket$unix(0x1, 0x2, 0x0)
shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000200)=""/71)
pipe2(&(0x7f0000000080)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={<r3=>0x0, 0x2}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000001c0)={r3}, 0x8)
r4 = dup(r1)
getsockopt$sock_int(r4, 0xffff, 0x1043d, &(0x7f0000000100), &(0x7f00000000c0)=0xfffffdc1)
wait4(0xffffffffffffffff, 0x0, 0x17, 0x0)

14:49:19 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="30003d2b9f0f69d50725ed40bc6a07d331ff05bc7fe1bd9e76218351fe5f19a042930eb944bbabf154c00e3f88e71eab0294f7826d70d4f32ee7ea2a9208983431d301ee64ee5f6267a708872a1381be30b4097ec5e1d9313c0fa83a8b39053e227f8493a7d67047414b1f447a5d368fba73c989c50c974eef020593"], 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
getpeername(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f00000000c0)=0x1c)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x0, 0x9}, 0xb)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
sendmsg(r0, &(0x7f0000000240)={0x0, 0xfffffd45, 0x0, 0x0, 0x0}, 0x0)
freebsd11_fstat(r0, &(0x7f0000000040))

14:49:19 executing program 2:
syz_execute_func(&(0x7f0000000140)="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")
r0 = dup(0xffffffffffffff9c)
r1 = getpid()
fstat(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getgid()
r4 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x400, 0x40)
r5 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000480))
r6 = open$dir(&(0x7f00000004c0)='./file0\x00', 0x400, 0x102)
r7 = socket$inet(0x2, 0x20000000, 0x1d)
r8 = socket$unix(0x1, 0x1, 0x0)
r9 = socket(0x10, 0x0, 0x3ff)
r10 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r11 = openat(0xffffffffffffffff, &(0x7f0000000500)='./file0\x00', 0x8101, 0x20)
r12 = accept$inet6(0xffffffffffffffff, &(0x7f0000000540)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000580)=0x1c)
r13 = socket$inet_sctp(0x2, 0x1, 0x84)
pipe2(&(0x7f00000005c0)={0xffffffffffffffff, <r14=>0xffffffffffffffff}, 0x100000)
r15 = socket$inet_udplite(0x2, 0x2, 0x88)
r16 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r17 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000600)={<r18=>0xffffffffffffffff})
r19 = fcntl$getown(0xffffffffffffffff, 0x5)
fstat(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, <r20=>0x0})
r21 = getgid()
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000740)={0xffffffffffffffff, <r22=>0xffffffffffffffff})
r23 = openat(0xffffffffffffffff, &(0x7f0000000780)='./file0\x00', 0x100, 0x48)
r24 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/pf\x00', 0x0, 0x0)
r25 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r26 = socket$inet_icmp(0x2, 0x2, 0x1)
r27 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r28 = socket$unix(0x1, 0x3, 0x0)
r29 = socket(0x17, 0x4, 0x0)
r30 = socket$inet(0x2, 0x3, 0x7)
r31 = accept4(0xffffffffffffff9c, &(0x7f0000000800)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000840)=0x1c, 0x20000000)
r32 = getpid()
getresuid(&(0x7f0000000880), &(0x7f00000008c0)=<r33=>0x0, &(0x7f0000000900))
freebsd11_lstat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, <r34=>0x0})
sendmsg$unix(r0, &(0x7f0000000b40)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000300)=[{&(0x7f0000000040)="6ca9fb50e0eb4b8deedb09453d6fe422887637d9bd2eb80d50cee9526704d734bb67a72c619cedf978d62c65d66189fa6cc96afa16c928708e7efcf9c6a5f77af7ad15db7c0cb5d96b91ba14006c3c03c43a33e338ab193b60c57c8035e5d3b3395a48aea02eba30a411da00b499f3b8bd3e3d8d4f95964b65eb34c60b4339ea57689ad87ba6efa08b1aadaea575abfd3742749f55b1b49545c3c7b46f62b4eae7e1cd302f4db0118d74e1f3c39cf8814b47131882a3b0489f5e64af558ee42fbf62c542181afa607ed3c17407af7c7e14fb7c5afb76738a3f834048424ea6f9d8db1a1553765f41f74deb28a3247b", 0xef}, {&(0x7f0000000280)="b6f600f0f8b83ddb22f28630b6c7e4d06d0c5ef0c3f769b4c656c20098ee10c1eaac48a96cdae0b7147ca78bb3271195c7193fc487aa0fa6bece23209977a169002841d9306d6bd90db296996a7bcb531622", 0x52}], 0x2, &(0x7f0000000a00)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x18, 0xffff, 0x1, [r4, r5]}, @rights={0x28, 0xffff, 0x1, [r6, r7, r8, r9, r10, r11]}, @rights={0x28, 0xffff, 0x1, [r12, r13, r14, r15, r16, r17]}, @rights={0x18, 0xffff, 0x1, [r18]}, @cred={0x20, 0xffff, 0x2, r19, r20, r21}, @rights={0x38, 0xffff, 0x1, [r22, r23, r24, r25, r26, r27, r28, r29, r30]}, @rights={0x18, 0xffff, 0x1, [r31]}, @cred={0x20, 0xffff, 0x2, r32, r33, r34}], 0x130, 0x108}, 0x108)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x4)

14:49:20 executing program 1:
syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1e50f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2")
pipe2(&(0x7f00000007c0)={<r0=>0xffffffffffffffff}, 0x0)
syz_execute_func(&(0x7f0000000080)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf001000000f534d39c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10")
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000180)={0x9ff5, "9322c12aff361e07d3f6af4cf2807172"}, 0x14)

14:49:20 executing program 3:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100000000000000000000000033e451665542872d5f8bd77f9386000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081ea4969a1ddd67ead139226170a4066fdd78d9e7f9e1f041f0ae58ee4e9fca30b5894785cd1293070048f4170ef482047c491214bd2bc27a24fed578822ab20e0d8323a09b17e1dbaf25f92e92bee795edd24be35677b7e430518a175ed4ea02611a7a71d4f81d7305d593f158d3f", @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0)
r0 = socket$inet6(0x1c, 0x3, 0x8ef)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0xfffffffffffffffd, 0x101}, 0xb)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x410, r1, 0x0)
recvmsg(r0, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/210, 0xd2}, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={<r2=>0x0, 0x81}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r2, 0x100000000}, 0x8)

14:49:20 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x82, 0x40)
getsockname$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
r2 = socket$inet6(0x1c, 0x0, 0x0)
accept$inet6(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x4)
mlockall(0x1)
sync()
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)

14:49:20 executing program 0:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={<r1=>0x0, 0xd0}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x9, 0x58, "831af2d9d046c48d478827ad4b1eefd1d485925fa6f21cc7cc6f135cb87edd1ab7737cfad230ccf445454c582fb00306588e1d92f386873a27a724e2fe4df5fdde9b3f41832ef2e9fcf0210707338cfd2b2c3e7bd7da679b"}, 0x60)
socket$inet6_udplite(0x1c, 0x2, 0x88)

14:49:20 executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x608020001)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x0, @rand_addr=0x7}}, <r1=>0x0, 0x57e, 0x1, 0x200, 0xff, 0x7fff, 0xe53e}, &(0x7f0000000080)=0xa0)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x401}, &(0x7f0000000140)=0x8)
pipe2(0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000500)=0x10)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x1)
sync()
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000400))
r2 = semget$private(0x0, 0x0, 0x80)
__semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000180)=""/15)
semget(0x3, 0x0, 0x2)

14:49:20 executing program 3:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
ppoll(&(0x7f0000000180)=[{r0, 0x2104}], 0x1, 0x0, 0x0, 0x0)
readv(r0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/220, 0xdc}, {&(0x7f0000000140)=""/24, 0x18}, {&(0x7f00000001c0)=""/45, 0x2d}], 0x3)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x200, 0x0)
ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000280)="1b7ec4a99322f6562d4d68b488c14e80ac658307f65622a46dcb02fb6714efc3e853befa64e6502383d74f9b030b0e8bf3caa71e7b038c8fa7a0638ad44547730e96c04bed5ff4a5af0e13d2e9846a2970dba400baeab0f59e83e247484146151120bb3fd9d0aa77dccb8bf08ec8e7bcda5c2bab4e6895dc70f088a238f1f01e4e51e7e18793c88429ea7376726e65c694539c7da5d312e520b0b806c522104b76ea0aa51633b12c105d40810297ba5c1ff5c6fd")
open(&(0x7f0000000000)='./file0\x00', 0x73d061c297586d20, 0x0)

14:49:20 executing program 1:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x20000000)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={<r1=>0x0, 0x0, 0x0, 0x1000000000, 0x2}, &(0x7f00000000c0)=0x18)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={r1, 0xbb, "ec5a9f8346bdf6296d33521440654ce1044c5b111cde8147c1208be032f13bc28b071b2210031fee513923914665773962c6015a7c6be460a058f902d38ed532b2dd9f83732d07d6e03830069de846c0d86682385f2db7e7e611bad3c0a487c80a69391bf354d51febd115a83c3d2e50a5b5003eb8dc5fb29c3f070f0a8cc412cb8d7207081684f5a7f52c161cb403b06f6a80125308f054cb372bbcf22dd8b0fbb571b1b5e8f0342409a64437bc46e785e36a4558358773d22eb9"}, &(0x7f0000000100)=0xc3)
syz_execute_func(&(0x7f0000000140)="0c15c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")

14:49:20 executing program 1:
syz_emit_ethernet(0x6a, &(0x7f0000000140)={@local, @local, [{[], {0x8100, 0x6, 0x4, 0x3}}], {@ipv4={0x800, {{0xa, 0x4, 0x120000000000000, 0x16, 0x58, 0x64, 0x6, 0xfffffffffffffffd, 0x3f, 0x0, @loopback, @empty, {[@rr={0x7, 0xb, 0x82, [@remote={0xac, 0x14, 0x0}, @loopback]}, @noop, @lsrr={0x83, 0x7, 0x40, [@local={0xac, 0x14, 0x0}]}, @end]}}, @udp={{0x1, 0x1, 0x8}, {"1a42baebcda0f0e968e7b8784e27c996477d33e0e23cea094d7669d65db53546ec80018134679922"}}}}}})
syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5")
r0 = socket$inet6(0x1c, 0x3, 0x75)
flock(r0, 0x1)
syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a")
socket$inet6(0x1c, 0x1, 0x5ff3)
wait4(0x0, &(0x7f0000000000), 0x2, &(0x7f00000002c0))

14:49:20 executing program 0:
r0 = shmget(0x3, 0x4000, 0x82, &(0x7f0000ffa000/0x4000)=nil)
r1 = dup(0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000001c0)={<r2=>0x0, &(0x7f0000000180)}, &(0x7f0000000200)=0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000300)={r2, 0x3ff, 0x1, 0xb1}, 0x10)
r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x1c)
dup(r3)
shmctl$SHM_UNLOCK(r0, 0xc)
syz_execute_func(&(0x7f0000000240)="b15d91cd8066410f3a20dc02660f708390010000003cfec463417e9d080000003289dee7e7c46151ec4802ddd5660f73dbfe01e18b8bf4a95ff98f4808eebce00000802000c48ea925b1fcba5193e1fcba5193e1660f383fd10f38cb4d71c4037961fb0b64660fe23ba97c073a073a4aaf44fe097e00c4c1fb2db7060000000fe886070000003624510ffbe665f20f2b2a8f6958016b8c38e92e67660f3815879b4bb4222b54111dc421fa70e4ac")
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
shmctl$SHM_LOCK(r0, 0xb)
ioctl$DIOCXROLLBACK(r4, 0xc0104453, &(0x7f0000000040)="1cd75fffdd1e42867f437dacad4eaead4264002dedfec64bdc14e70098f3e2bbc6b2922f1f247f9ba9c7a4b3b9be641e66101a9dee1afdb3f42ec50f6350e76c9c4f1ef363075c1694cac37b34cbbc7b3f372f41e680c29e7006bb92e68867b583ab88e23f821c0fb95cc6d620da70a59e8ec452f147f311697b639b1fd01e20ac5bdcaa758e38622640c11450ce1c4e3a2387d2a078e6")

14:49:20 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x200, 0x0)
ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000100)="9a9780b32f3c828d229ca77363ce28a9cd7eb1222537a7cd352cf6fdc9fd6566a29c81e66c8c8aa68add51a9529d393f199796c32036f40845d4f9c8d8c49deea4c63c95a9b6f6ac29b0b578f0f052cb7107e5307f2a6f9e1fe1af1c3b7c4f1dc8a3f3c02d78cb554054")
ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000040)="f4aa775cdde7d1d428d76d6a4e5dbd1d1f9dfc409c0415ffa4e385debe84b3ef6beb70709fab9d6c4a50776a5d588a395e47b0079c5f2bceb1965f16f93d97ad74b942a2e9082da44a042f22515fa427996dc5283716e6d4afff3bee99a567f0e03e55fa797a976eb698e2322bd88b4c347466c7a84de072bc53bfb09ced3186750356acfa8f03c89b3bbab59a4e7d0d48afc7a1")
syz_emit_ethernet(0x66, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"])

14:49:20 executing program 2:
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
fcntl$dupfd(r0, 0x11, r1)
open(&(0x7f00000000c0)='./file0/file0\x00', 0x120200, 0x100)
open(0x0, 0x0, 0x0)
syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2")
setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
r2 = open(0x0, 0x0, 0x0)
unlinkat(r2, &(0x7f0000000000)='./file0\x00', 0x0)

14:49:20 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
socket$unix(0x1, 0x1, 0x0)
accept$inet6(r0, 0x0, &(0x7f0000000040))
listen(r0, 0x0)

14:49:21 executing program 0:
mkdir(&(0x7f00000007c0)='./file0\x00', 0xa5)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x0)
r1 = fcntl$getown(r0, 0x5)
r2 = geteuid()
dup(r0)
freebsd11_fstat(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
sendmsg$unix(r0, &(0x7f0000000180)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000540)=[{&(0x7f0000000240)="c731af4214cbb7bfd0b03d8b48bb9ef7fe2a1cc3bb3f67261f9b35f419b1b985665ffd6e8012071a2f8bf7d872e0129dee6fa74fde957e739a24295e31a0362788917df24c9a2095bb04967702284081883215e6e8f05ca66b70ead97f1707aaefa52cf0ff11f299386974b848d486539f2264bbf8e6790faa525f823544a5bfcb9e220697d0e50388d495f6726260c57ce56339dffee5c3756c16c605a792214b212242d3f19662b7f4cf6da7a247b6672f4d655cfae35f5751146e", 0xbc}, {&(0x7f0000000380)="2ce505ee66403c9990e27ecde03fc3656004a13aefe6ce0ff0cc7b2f75d683304fefe8868811e63f6b4547ad533330b07cd2de50b4d0da5bab1ccf02284d618c71c1c0cf6963bdc929c8a031ec1ebf09c6b6ede7353bb7609d2442535b4ab74a082cfe779015c946fb1bc91291d200838eae3dcc67bdded0253acd88377577f61241d2f5860e63486dde86949afedc3da372d809e74fa42559f303b59e1361540e321f912bdf25870a1b25b28dc28745acf5f3d44e425eb61a", 0xb9}, {&(0x7f0000000080)="9cef5fbb5b039f5e53549d4e6af0e9a859fbafdb147664805531705c3237fc3b5c9ebf42d382cfa413d6cc2f6b38", 0x2e}, {&(0x7f0000000440)="c194ab5abc87dbd8dc216ea3ab67bc71fa335149eb50a3fd8edc034df9efd1c79e3756464e82ad62c90e64435e602fef06776b3295309738b8e334769369fc16e1620ed6d9cc3930daaf1f7e84ddde70746925b8c2a7d7188d94774a4fe20b98d10358399a7175475a530f959acf86616c482fa8e5979d0370b8067e65c8361489c283a04980d934aa046512e201ba7dff1863b8fdf6e557f2b8986aedcff9bdda38bccc26368497b3070a8330eaeaeabf379804d5211b1db30764f609318efe5ab2", 0xc2}, {&(0x7f00000000c0)="4fe24c6b474ca7a5501acc3f7c0dab0bf36255614979e5a52a7ea07d02fca9caaaee3de8d310e98e1a48d9f931d763a5f356ccf052061836", 0x38}, {&(0x7f0000000140)="85de41cb0598b58c0432739bdc235242dac83e9affe878daeacfbaa70c1f1f04458187f16b500c9be408ecad9f5871060b43f621e471884532af12ec17f4", 0x3e}], 0x6, &(0x7f0000000640)=[@rights={0x38, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x88}, 0x20089)
r4 = semget$private(0x0, 0x7, 0x4)
semop(r4, &(0x7f0000000300)=[{0x2, 0x2, 0x800}, {0x3, 0x5}, {0x4, 0x3}, {0x6, 0x80, 0x1000}, {0x0, 0x3}], 0x5)
symlinkat(&(0x7f0000000040)='/', r0, &(0x7f0000000100)='./file0\x00')
fchmodat(r0, &(0x7f00000001c0)='./file0/../file0\x00', 0x0)

14:49:21 executing program 0:
r0 = geteuid()
freebsd11_stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setresuid(r0, r1, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
connect(r3, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c)
getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=<r4=>0x0)
r5 = fcntl$dupfd(r3, 0x0, r3)
r6 = shmget(0x3, 0x2000, 0x68a, &(0x7f0000ffc000/0x2000)=nil)
shmctl$SHM_LOCK(r6, 0xb)
geteuid()
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000680)={<r7=>0x0, &(0x7f0000000600)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}]}, &(0x7f00000006c0)=0x10)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f0000000700)={r7, 0x2}, &(0x7f0000000740)=0x8)
writev(r3, &(0x7f00000005c0)=[{&(0x7f0000000280)="d3ec2f9013bd3e2fc545b965050add8b0d9b0f16beedbf6c2aee3dc3d17ec1eceba1c4e83741534356b63d91043e64e1573f6706f63b3bf6ab1e6ea690eb3fc2ffe29a3a68f4883700c956d26857dd6d66384aaa97b2964588ca4a78a044f0023dfa3a6412caa2aac34351d971e2e78fbfc70edb930a516f72169b394504062ae489fc7bc425682a35e1042f7a08b1cf2f4cd8cc9c5c84aceb3c2bd43f3b740058e404aab571d95b0d747d4e3aaa6b57cc8fadd60cb52baaeac73afa2c25c3cde32fdcfe33e2deda5bf192d8cb7f27f12a98", 0xd2}, {&(0x7f0000000380)="8e18cbdc381161aaa7357f068c344a1b00f7de21ab9f8d49fd60db31b60cbca718185d91d6d4a25e3f586d481273b600e60375e846bad504ce275aadbdbbea3720dc5e340bc64056705bea27f2a3fcc35e463173363233e5b6ef49311e51d6d54f35aae4a81d7a791c38ce588ddd0eb0d9e46cf86a93f20187e64fd02153ab11db49d3bd1385", 0x86}, {&(0x7f0000000440)="67e9a179a83f793216e74bf45579b6dfcec8b8c2ee1e5726325270e915fa0cbb026d139148b7ae8d9f8e7b0acfadacced30e15ff736c271eb4bd17e3919a6511555c85619a3b81d64c7cf20ba4d552cd", 0x50}, {&(0x7f00000004c0)="ac61357cd9d3b164b73d7b9d2c67c1ada1a4525f4513b783a06cf4807dd5a2c5f9e11f66a39ac0c628b39c93b45782105eca736738bc7abff4ab269f2567667da6bd75398b23ac24d7e174d785ac3c82a3ccb8b6c30486e531b0c11649d51c02fb9eaf44c176b48bb2652f0993a35e15e65ea4d8855c976e980ba3cbe73afe4b602416d95aa6f89e291c8aa06b1bb504e7ad3221bea286a0463b573a31d8460f9bf3e8eed37f505d8ed46231e35aba3bffb26768500a0e1976798a813ddc7585b08f672c399f40d688b826f877cbb9697dab2560ab698809ad7b1a39709c59ad7b983ef2ea844b", 0xe7}], 0x4)
freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240))
fchown(r5, r4, r8)

14:49:21 executing program 3:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
chroot(&(0x7f00000000c0)='.\x00')
chroot(&(0x7f0000000140)='./file0\x00')
chdir(&(0x7f0000739ffe)='..')

14:49:21 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x200000004, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = fcntl$dupfd(r1, 0x0, r1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10)
sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x10}, 0x0)
r3 = fcntl$dupfd(r0, 0x0, r1)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f0000000180)=[@in, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000240)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={0x0, 0x8001}, 0x8)
openat(r3, &(0x7f0000000000)='./file0\x00', 0x40, 0x2)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1206, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10)

14:49:21 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x3)
setsockopt$inet_opts(r0, 0x0, 0x14, &(0x7f0000000080), 0x159)

14:49:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4)
open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x4d)
ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000080)="960896c34aa842856ff99e91e5d34d9b1ab1bbdbddcdae89fbeffa387903afd2b7e22a6cfe")

14:49:21 executing program 3:
r0 = getpid()
r1 = getpid()
setpgid(r0, r1)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={<r3=>0x0, 0x5}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0x0, 0x2, 0x8}, 0x10)

14:49:21 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
setitimer(0x0, &(0x7f0000000080)={{0x8}, {0x0, 0x3}}, 0x0)
setitimer(0x1, &(0x7f0000000000)={{0x38dd14a9, 0x7}, {0xb2, 0x5bdb}}, &(0x7f0000000040))

14:49:21 executing program 0:
r0 = socket(0x2, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb)
truncate(&(0x7f0000000040)='./file0\x00', 0x1)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xb)

14:49:21 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
readlinkat(0xffffffffffffffff, 0x0, &(0x7f00000001c0)=""/98, 0x62)
r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0xc, 0x10000002)
open(&(0x7f00000003c0)='./file0\x00', 0x100000, 0x20)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000040)={<r3=>0x0, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000140)={r3, 0x0, 0x8}, 0xc)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
mlockall(0x3)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0)
open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
__semctl$SETALL(0x0, 0x0, 0x9, 0x0)
writev(0xffffffffffffffff, 0x0, 0x0)
open$dir(0x0, 0x0, 0x0)
getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000300)={@empty, @remote, <r4=>0x0}, &(0x7f0000000340)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000380)={@empty, r4}, 0x14)
shmctl$IPC_STAT(0x0, 0x2, 0x0)

14:49:21 executing program 2:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x6, @mcast1, 0xfffffffffffffff9}}, <r1=>0x0, 0x7, 0x7, 0x4000000000}, &(0x7f0000000080)=0x8c)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x27, &(0x7f0000000100)={0x5, 0x0, 0x0, 0x2, <r2=>r1}, &(0x7f0000000000)=0xdd)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r2, 0x1}, 0x8)
close(r0)

14:49:21 executing program 3:
syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294006b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
r0 = semget(0xffffffffffffffff, 0x0, 0x0)
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000080)="ad489bc191144e0fd48286b21abf0f5e75e83423422fca466e189de26f80fd2b77f1bbe7bd395ee4c3966f342f77334c0ae0975b1a74d42de7b47cbfc8adfb860739")
__getcwd(&(0x7f0000000100)=""/114, 0x72)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000040))
semget(0xffffffffffffffff, 0x0, 0x0)
fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000480)={<r3=>0x0, 0x6}, &(0x7f00000004c0)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000500)={<r4=>r3, 0x8}, &(0x7f0000000540)=0x1b)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000003c0)={r4, 0x5}, &(0x7f0000000400)=0x8)
setgid(r2)
semop(r0, &(0x7f0000000000)=[{0x3, 0x6, 0x800}, {0x3, 0xfff, 0x800}, {0x5, 0x7, 0x800}, {0x0, 0x9, 0x1000}, {0x0, 0x3, 0x1000}, {0x1, 0x5, 0x1000}, {0x2, 0xffff, 0x1000}, {0x0, 0x2, 0x1000}, {0x7, 0xf3, 0x1800}, {0x4, 0xf4, 0x1000}], 0xa)

14:49:21 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4)
open$dir(0x0, 0x8004, 0x100)
ftruncate(r0, 0x1)
socket(0x17, 0x2, 0x7)

14:49:21 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0xe0)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r1 = geteuid()
setuid(r1)
r2 = socket(0x2, 0x3, 0x0)
getsockopt$sock_int(r2, 0xffff, 0x200, 0x0, &(0x7f0000001380))

14:49:21 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013)
writev(r1, 0x0, 0xfffffffffffffe81)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000380)={<r2=>0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x2}}, r2, 0xffff, 0x16, 0x4, 0x85, 0x100, 0xff}, &(0x7f0000000200)=0xa0)
r3 = semget$private(0x0, 0x7, 0x2)
dup(r1)
semop(r3, &(0x7f0000000100)=[{0x2, 0x3, 0x1800}, {0x2, 0xfffffffffffffffd, 0x1800}, {0x0, 0x3f, 0x1000}, {0x0, 0x1, 0x1000}, {0x1, 0x7, 0x800}, {0x3, 0x1, 0x1000}, {0x1, 0x8000, 0x1000}], 0x7)

14:49:21 executing program 3:
r0 = socket(0x2, 0x20000001, 0x6)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000040)={@rand_addr, @remote, <r1=>0x0}, &(0x7f00000000c0)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0x0}, r1}, 0x14)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x9, 0x4}, 0x8)

14:49:22 executing program 3:
r0 = socket(0x1c, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x0, 0x800}, 0x10)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x3, 0x4)
sendto$unix(r0, 0x0, 0xa00, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c)

14:49:22 executing program 0:
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYBLOB="004e2eeea43600fcffffffffffffa94d01010c"], 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000008c0)=@file={0x0, './file0\x00'}, 0xfffffffffffffd9e)
recvfrom$unix(r1, &(0x7f0000000000)=""/18, 0x12, 0x80, &(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8)
ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000000400)={{"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", "a682ed22e1632e0c257e89d50326965975da5640ca3f924c18b9f19b6a9b6cc6", 0x0, 0xb78}, &(0x7f0000000080)="52d71f7dc57e814472c059e4a5a0e563cfc732d39f5d2bbbe90a7dbe4ace95c043d5bec0349407a9d3ce45ea4386e3a0916f5aad0a2c78444a8d677bdd3c115cdc5681f9fbcfce65603422db9b256b6d4ae2b91bbf24ed42e8a56d5b70cf911dcda99529f5c5ebf8ce50e54fcbb8bb2ccb84d460181b7a5a5fac1196a1e010746cec4b660d927a32bc45f96e7b3805f8519a60467d1de713c8e5240f721016f2", 0x4e, 0x0, 0x3, 0x7, 0x1, 0x20, 0x8, 0x3})
linkat(r1, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00', 0x400)
r2 = fcntl$getown(r1, 0x5)
r3 = getpgrp(r2)
fcntl$setown(r1, 0x6, r3)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000240)={<r4=>0x0, 0x8, 0x7, [0x3, 0xfffffffffffffc01, 0x8000, 0x8000, 0x5, 0x3, 0x4]}, &(0x7f0000000280)=0x16)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000002c0)={0x3, 0x9, 0x1000, 0xffffffffffffffff, 0x7, 0x40000000000, 0x5, 0x6, r4}, &(0x7f0000000300)=0x20)
unlink(&(0x7f0000000200)='./file0\x00')

14:49:22 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8)
r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075)
setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f0000000680)={0xbcd, {{0x2, 0x1, @multicast1}}, {{0x2, 0x2, @multicast2}}}, 0x118)
setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000640)=0x80000000, 0x4)
setsockopt$inet6_tcp_int(r0, 0x6, 0x202, &(0x7f00000007c0), 0x4)
execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000100)='$\'\x00', &(0x7f0000000140)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='/\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='$[\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='/\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00'], &(0x7f0000000600)=[&(0x7f00000004c0)='\x00', &(0x7f0000000500)='][\x00', &(0x7f0000000540)='^\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='][(\\$#\x00'])

14:49:22 executing program 2:
syz_execute_func(&(0x7f0000000000)="66420f38393d21b000006640c130260ff7dfc4e1785b0cff0f0f6e65b6c4e17d6dc96664660f64008f2868cf87b4a3e50700c4e1456c7a043ef042fe4d00")
semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a)
semget(0x1, 0x4, 0x220)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
setreuid(0x0, 0xee00)
bind$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa)
r2 = msgget$private(0x0, 0x2c8)
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b})

14:49:22 executing program 2:
r0 = open$dir(&(0x7f0000000240)='./file0/file0\x00', 0x30040, 0x0)
__getcwd(&(0x7f0000000040)=""/52, 0x34)
mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
__getcwd(&(0x7f0000000280)=""/85, 0x55)

14:49:22 executing program 1:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x20010202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00'])
accept$inet6(r3, 0x0, &(0x7f0000000040))
writev(r3, &(0x7f0000000280), 0xa7)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400042}], 0x9, 0x0)
freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_fstat(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
freebsd11_fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
setresuid(r4, r5, r6)

14:49:22 executing program 3:
r0 = socket(0xffffffffffffffff, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x3004, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10)

14:49:22 executing program 3:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x20080, 0x20)
ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000180)="865af812bd41cb45b6e2262e3b87330c1e44295ab4d8a3ecc914f4079e8b93711d5ee97d16cfd8af211c032e7568331489c43e3bcb49489bb504852c26c3267826cc40dc1d38e061bf71107ec09b0d4156aec91f67b67d78db16fbd01ac6eeaf91cebfba1968d6d054315a5a4214770e44b71317acd965fc55c23ae050e6945efced6dfc064588fef89d470ea60774f5f054ebd083ce3b39330dbbc1bb07879e0b926eef9ff09f52")
r1 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0)
r2 = dup(r1)
symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00')
r3 = getpgid(0x0)
symlinkat(&(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00')
r4 = getpgid(0x0)
setpgid(r3, r4)
fdatasync(r2)

14:49:22 executing program 0:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r3, &(0x7f0000000280), 0xa7)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f00000000c0)="cda427df1dc25d84f90a2d755f985047204d1b78ffef15298e9e2840e6b3834c2f80ca7efff1fcecb12b7cc7278090a5f2681431e5a37b91a54740d3eabef6ea1c5bbd")
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000019}], 0x1, 0x0)

14:49:22 executing program 2:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
accept$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0xffffffb2)
syz_execute_func(&(0x7f00000001c0)="9826473e431c390f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
openat(r0, &(0x7f0000000000)='./file0\x00', 0x20000, 0x80)

14:49:22 executing program 3:
freebsd10_pipe(&(0x7f0000000280)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000480)={<r1=>0x0, 0x53, "9eccba2e2613d831c824e87f24ec651b1591eaa478380d24cf862ff633582f504fbb37e2bb675cad60dbc02d275f3ee377431dae58ed07417010e9488e272121b20853b3db78e01452e87bb74c4b572c02f53d"}, &(0x7f0000000300)=0x5b)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000500)={r1, 0xda, "eb167f4dd9f096ebd9a0a726a0c29f022c207c8ff5d73073bc7181ec54667acb1a027872be27c2f3feabe552fca62fe3f166512eba21dec8a284627dce41d4ca7ef809c20397c461eeef0ac5660a21461deb7785e49f4bc69860b5f55d32abc49f3387e0d5d0c0021f62a95e1e0040884adb2371b512eca5ae04bbc386f13393972b28c8fe455ba2ebd45efbca163c5428eff0351a41d54780d6ab8b7b79e7f77c80faca75c32816f658b29457d5bf2d7873b110ce8b6cc7833d88d9d646c9cef74bffe7bad503544233a2f1f87258e08454b5cd249e4d510157"}, &(0x7f0000000600)=0xe2)
r2 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_int(r2, 0x0, 0x2, &(0x7f0000000080)=0x2, 0x4)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xb}, 0x8)
setsockopt$inet6_int(r2, 0x29, 0x3b, &(0x7f0000000040)=0x8e, 0x4)
getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000000c0)={<r3=>0x0, 0x10001}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000200)={r3, 0x0, 0xfff}, &(0x7f0000000240)=0xc)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYBLOB="08000000ff706c939ddc836336e2ffffff010007000000efadff0300001c004e2307000000ff0200000000000000000000000108000000000000000000000000000000000000000000006f0c0628000000000000000000000000000000000000ffffff7f0000000000000000000000000000000000000000000000000000000000000000000000000000000000e300000000000009c687269dade22217b24d174432629da3fb4ddc0f7c3ae9d852a4260daddc96b3ebff8119b11521386dd23c6a1ed978fc80aef70a9a44857b3022646b76b18156f96fc4afbe59aa89e83889b25b17eeb36dca146f057b", @ANYRES32=r4, @ANYBLOB="0600000001000000f8ffffff0700000001feffff"], &(0x7f00000002c0)=0xb0)

14:49:22 executing program 3:
socket$inet6_udplite(0x1c, 0x2, 0x88)
r0 = socket$inet6(0x1c, 0x5, 0x9)
r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r2 = open(&(0x7f0000000240)='./file1\x00', 0x4, 0x5)
ioctl$DIOCCHANGEADDR(r2, 0xc4704437, &(0x7f00000004c0)="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")
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x27, 0x0, 0x0)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200))
fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff)
r3 = semget$private(0x0, 0x2, 0x48)
__semctl$GETALL(r3, 0x0, 0x6, &(0x7f00000000c0)=""/52)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
pwritev(r0, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc)
ioctl$DIOCADDRULE(r4, 0xcbe04404, &(0x7f0000000080)="a4b6388e625c7e02e8c676e770f8f5e9f47db7ee53fc544a2d0063962583dbd6734ef13871b81aa761b1db8299a0b87f46d5350a44a8b6232492b9770e")

14:49:23 executing program 1:
syz_execute_func(&(0x7f0000000080)="982c2d0f050d20d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")
sync()

14:49:23 executing program 0:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x6, 0x1010, r0, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140), 0x0)

14:49:23 executing program 0:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
fcntl$setflags(r0, 0x2, 0x1)
getpeername$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000180)=0x10)
r1 = open(&(0x7f0000002880)='./file0\x00', 0x80615, 0x0)
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000080))
getpeername$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10)

14:49:23 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0)
mprotect(&(0x7f0000275000/0x1000)=nil, 0x1000, 0x4)
ioctl$DIOCRADDTABLES(r0, 0x8002440a, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0})

14:49:23 executing program 2:
syz_execute_func(&(0x7f00000007c0)="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")
connect$unix(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="31786f2266696c3c17835ef6ae810848653080"], 0x10)

14:49:23 executing program 0:
r0 = open(&(0x7f00000001c0)='./file0\x00', 0x8, 0x80)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000200)={0x4, 0x10, 0x843, 0x100000001, <r1=>0x0}, &(0x7f0000000240)=0x10)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0x40, 0x9, 0x4}, &(0x7f00000002c0)=0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)={0x2, [<r2=>0x0, 0x0]}, &(0x7f0000000100)=0xc)
r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000140)=0x1c)
fcntl$getflags(r3, 0x0)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000180)={0x2, [0x6, 0x1ff]}, 0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)={r2}, &(0x7f0000000040)=0x8)

14:49:23 executing program 0:
mlockall(0x2)
syz_execute_func(&(0x7f0000000000)="98a84a3e66440f3a615771b62c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97caaecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc2e05af4c10f166440f2d44ae04af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setrlimit(0x6, &(0x7f0000000200))
r0 = open(&(0x7f0000000100)='./file0\x00', 0x8444, 0x40)
getsockname$unix(r0, &(0x7f0000001280)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c84c00"/4100], &(0x7f0000000140)=0x1002)
syz_execute_func(&(0x7f0000000180)="91cd8080040c6969ef69dc00d98a20d0d00fd1b02db5d9000000c46245abe5c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")

14:49:24 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
accept4$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x0)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
freebsd11_getdents(r1, 0x0, 0xfffffffffffffdfa)
r2 = dup2(r0, r1)
faccessat(r2, &(0x7f0000000080)='./file0\x00', 0x10, 0x1200)

14:49:24 executing program 3:
setresgid(0x0, 0xee00, 0x0)
r0 = getegid()
setresgid(0x0, 0x0, r0)
setregid(r0, r0)
getegid()
setresgid(r0, r0, r0)

14:49:24 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x6f, 0x0, 0x0)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={<r3=>0x0, 0xe0}, &(0x7f0000000080)=0x8)
poll(&(0x7f0000000200)=[{r2, 0xcc}, {r0, 0x40}], 0x2, 0x80)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0)={r3, 0x7, 0x5}, &(0x7f0000000100)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x1, @ipv4={[], [], @broadcast}, 0x1ff}}, r3, 0x7, 0xd1, 0x2}, 0x8c)
setsockopt$inet_mreqsrc(r2, 0x0, 0x4e, &(0x7f0000000240)={@broadcast, @multicast1}, 0xc)

14:49:24 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0)
ftruncate(r0, 0x3ad8)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={<r3=>0x0, 0x10000}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r3, 0x4)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0)
fcntl$setstatus(r2, 0x4, 0x8)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0)

14:49:24 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x28)
sync()
syz_execute_func(&(0x7f0000000240)="f00fbb2ff3417c09000865f70e696911694dd4d48a20d0d8c44139fdc462a18cb270000000f966440f380b25ea28ec1313dc17c4210d32f281810f1af0e22b660f38db98f3b900003e64f3430fb864423866450f18c4f344e1201ecc400faee4430fb3de730f778018e62a2a612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0ec4217a168433b54c5e5b0000031d0d0000006278386850")

14:49:24 executing program 2:
r0 = semget$private(0x0, 0x7, 0x0)
__semctl$GETNCNT(r0, 0x0, 0x3, &(0x7f0000000140)=""/37)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

14:49:24 executing program 0:
open(0x0, 0x0, 0x0)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
getpeername$inet6(0xffffffffffffffff, 0x0, 0x0)
syz_execute_func(&(0x7f00000002c0)="9834030f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f294040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f97ffba1c9fb110f0f3804830a000000")
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000), 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb)
ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000100)="b601c31f72cfe68c1b092f7203c3ee903a44b93243df7d75e657cd9c35fe94108f63b75c45c7073d968349ee3560e45bcbf1cc79f0cc56b343ab132f26685d8ce9f68ffeae0b254d891b47fa2353af7211ab1f090cb391e9534c8c80ac82fa8f541cb26ff4e6419a141b567b84fc8c2a7d2aa0ac1313f34e41330dccdcf827a14ef2b700c574d940b8191fe5f92be9d05c5557af5dd87897355a385aef32cb84b29c8918fa87814effff85dac8b98a6e4c14")

14:49:24 executing program 3:
syz_emit_ethernet(0x66, &(0x7f0000000240)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0xf0ffff, @ipv4={[0x2, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff87, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], [], @broadcast}, @ipv4={[], [], @remote}}}}}}}})

14:49:24 executing program 1:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
write(r0, &(0x7f0000000140)="e53cac62763fac0c7900911d2bb457c50d8335e8d688edf2540d68028fb11fb55090d9b71a3559066c704cc14595041ba17117b0494eb61ce46cf797602dd4fb2357206497607224a15af86c07aeb7c1613934fa3a9e85f17ccf2f350495e3c38e9349067c8714290c995c1794fd9019b9e529aa741aee246a9b2b90de34ba40cf2d711f0d77ab5b88ba7cbbd73a077dba5246985ba11fac", 0x98)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81ad4}], 0x1000000000000013)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r1 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r1, 0x0, 0x100000000000000a, &(0x7f0000000000)="4544859b", 0x4)
rmdir(&(0x7f0000000040)='./file0\x00')
setrlimit(0x0, 0x0)
r2 = geteuid()
getgroups(0xa, &(0x7f00000000c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, <r3=>0xffffffffffffffff, 0xffffffffffffffff])
fchownat(r0, &(0x7f0000000080)='./file0\x00', r2, r3, 0x0)
getrlimit(0x5, &(0x7f0000000000))
mlockall(0x0)
sync()

14:49:24 executing program 3:
shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil)
pipe2(0x0, 0x4)
r0 = msgget$private(0x0, 0x48)
msgsnd(0x0, 0x0, 0x0, 0x800)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200))
r1 = msgget$private(0x0, 0xe0)
msgrcv(r1, 0x0, 0x0, 0x0, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x81, 0xe0)
munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r4, 0x7e2780e3)
r5 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0xd0)
r6 = accept(r4, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000240)=""/209)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xd, &(0x7f0000000080)=0x8, 0x4)
ioctl$DIOCGETQSTATSV1(r2, 0xc0204432, &(0x7f0000000400)="7e41bd6431a0abe2857ee0acc79db2d11a9fcc564c43e0c7a2be2de5eb6cd5b2cb6f6fa468efc25c2fa569b1375caf283001d53b9486c04b4f")
bind$inet6(r3, &(0x7f0000000180)={0x1c, 0x1, 0x9, @mcast2, 0x4}, 0x1c)
sync()
connect$unix(r4, 0x0, 0xe270feddb5840d41)
read(r3, &(0x7f0000000100)=""/84, 0x54)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x0)

14:49:24 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f665664653000"], 0x10)
write(r0, &(0x7f0000002600)="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", 0x585)
shutdown(r0, 0x1)
shutdown(r0, 0x1)
getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000500), &(0x7f0000000540)=0x4)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000480)={{0x1c, 0x2, 0x2, @mcast2, 0x7ca0b673}, {0x1c, 0x0, 0xfff, @ipv4={[], [], @multicast1}}, 0x4, [0x3, 0x1, 0x8, 0x7, 0x81, 0xffffffffffff8001, 0x3, 0xd91]}, 0x5c)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000580), &(0x7f00000005c0)=0x8)
sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000180)=[{&(0x7f0000000080)="acf4ae496184035650b5bbffd1610315183c39427b6a394b1668869a87348ad081cb081e4bd56583c6023593657bb99d1455f8b2a69a93db90ce", 0x3a}, {&(0x7f00000000c0)="42a41200f26c9370acece07b2f217eb95f49f9cc42668112b541596abbd9b98dc7327646e8ce1e70de08273737903979c5ddb015815c1a746cfaf5fa84966150b8436e479003cc7378eba099259be04e0d7ad31c1f61f4fd51103c14bb6a0bb4596e0e627c3f7f5658b322064e32101bc26789f1f9fa142ca2448c01a5a051d4edb01e913f135db5bad304395864d98273e1f7c03aa93affd3f7a053e2a280dfe493d926397d4b96599c84bf35c9ec96707ecdc1", 0xb4}], 0x2, &(0x7f00000001c0)=[{0x58, 0x29, 0xc3e, "54221132c5d268414c44a941d48c4058213a7b74e6b67272b1d27e776f7b574dd6aee464665b3aa71665831180121f247619d7369a5d04f2acf4d8b38d7d27997e9455da8ad6"}, {0x100, 0x3a, 0x7, "5d3953f8577abc5d3e25fdd46d59bdaf2580733c7e8d670553f81ad0aad53e7e802037c32440dfcbab100566aeb6e2a0a866095e94b42054945c75bd72f507f043b9ce37985e7080b2b7ea7d807d960ab09b38b784541b9130516282f6a30cf78ccee30eb4f9e90d8bc89364b19cead654c605f91b35595759e3fce81cd787efcbfc5345b9820f5ea5eef5c96d054a70adbae61fdc0354e5ccf5cd6c643f5b20c8d26849c8906b01cfde08ecec03c94ed6ac85e83eebeed02cfb0a66df3a5e6df57104e9c697dd1b8dfcc361ba856c42f196d1cc95134aea4807d8afca6a89195b6081ed7f55c228656483975adb"}, {0x50, 0x84, 0x66, "6f9f6d39ae3ea381a7fcefa23dcc35b0662f54bf5b292737bfbd564ea830775c0f8701ea8596f6f1a0eaac8895f6ee9fdb2da4a12ba0469cccf6"}, {0xd0, 0x1, 0x2, "04c20bdb534f019c3a25827e94499f1ad073e87383b365ba17138e91fe6b1634774dbffd8cc2517a10ee0ff54bbe1895f83c8cdb15fcacec36eb307a46058e7115c71e46f1c93300ee16b9efb9a99c405664688abb3f743fe552a7ab3ff3fb6f9d8a25ac64aa0cf65cf1bebef1804f3c7ac7bb9ba01f2b1b6bcfde9d11eba16f76ddfcc462024eca7540918e2101e9ba85717a71caab2bd8eeffef42f50f70a4587bc0167cf169c86ce9f6ed6b27ec6b89f0a30765f1ba1d723e8b8c15fbd5"}], 0x278}, 0x1)

14:49:24 executing program 2:
syz_execute_func(&(0x7f0000000080)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
mlock(&(0x7f0000f19000/0x1000)=nil, 0x1000)
sigaltstack(&(0x7f0000bd2000/0x1000)=nil, 0x0)
bind$inet(0xffffffffffffffff, &(0x7f0000eed000), 0x10)
munmap(&(0x7f000091b000/0x600000)=nil, 0x600000)

14:49:25 executing program 2:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={<r1=>0x0, 0xe, 0x4}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r1, 0x1, 0x3, 0xcf1b39b, 0x2, 0x8}, 0x14)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000180))
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x2, <r2=>0x0}, &(0x7f0000000040)=0x1e0)
socketpair(0x3, 0x10000000, 0x4, &(0x7f00000000c0)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000140)={r2, 0x62cf, 0x4d8e5cf0, 0x5722, 0x6, 0x10001}, 0x14)

14:49:25 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@broadcast, @local, <r1=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000140)={@mcast2, r1}, 0x14)
syz_execute_func(&(0x7f0000000540)="1c3eb5b598cd801b69e466430f3802326962f5696200d90f3a0f8c090f00000000ec8fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d6807f3456fc4a3295f17f7450fa4c789eac441fff0ae0b000000f265dc5f00c4e27d585494009d8c5b5b363ef80f996603f20f2aca0f5e5bf4470000c401fe5ff6e3df545c366770668f29289446ef6666450f17560dc422dd9cc5")
r2 = dup(0xffffffffffffffff)
sendto$inet(r2, &(0x7f0000000380)="89ea3ca96096c673be78a32888bba4925d5449c37e71327327375f40743cbd220f5cb894257617caca62acf7e4a888319de5b150d8f13091c5a9ea85d6354ac0e372e86aecab07ce78b0c993627fb11333735dfa770ca5f1b02dcf0aff8c96a5b071443282066e381369e471534a75ccb78293edffad582c88240a08ac1af98950ea8dfcb9f556c1ffc5e85889381423833866a8b879d96af87c943c3d8b32db8e096c1659a04659c5877e68b1690452cadb0e4f5c59d209e01d2425a0c6bf54760d63033929", 0xc6, 0x20000, 0x0, 0x0)
wait4(0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0))

14:49:25 executing program 1:
syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
syz_execute_func(&(0x7f00000004c0)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c4a2c98c5ae600100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750df6d4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={<r1=>0x0, 0x1, 0x5, 0x1}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={<r2=>r1, 0x4}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x80000001}, 0x8)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r2, 0x5}, 0xff6a)
ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000040)={0x0, 0x101}, 0x8)

14:49:25 executing program 2:
r0 = socket(0x1c, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/99)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000000c0)=0xf)
getpid()
accept$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000180ce0310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d18cb1b32ba2c9b1a9454acb00"/4090], &(0x7f0000000040)=0x1002)

14:49:25 executing program 1:
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000240)=0x10)
readv(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)=""/130, 0x82}, {&(0x7f0000000380)=""/137, 0x89}, {&(0x7f0000000440)=""/183, 0xb7}, {&(0x7f0000000500)=""/183, 0xb7}, {&(0x7f00000005c0)=""/119, 0x77}], 0x5)
preadv(r0, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x4b7}], 0x100000000000010b, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
freebsd10_pipe(&(0x7f0000000080)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x7fff, 0x20, 0x20, 0x1ff, 0x4, 0x7, 0x7f, <r5=>0x0}, &(0x7f0000000100)=0x20)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x80000001, @mcast1, 0x4}}, r5, 0x6, 0x3, 0x20}, 0x8c)
lseek(r1, 0x4000000, 0x1)
syz_extract_tcp_res(&(0x7f0000000280), 0x1, 0x20)
r6 = open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0)
pwritev(r6, &(0x7f00000003c0), 0x273, 0x0)
fcntl$dupfd(r2, 0x0, r6)

14:49:25 executing program 3:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
getsockopt(r0, 0xd9a40000000, 0x2, &(0x7f0000000240)=""/227, &(0x7f0000000000)=0xe3)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x400000000000, 0x100000001})
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r0, 0x1)
fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001})

14:49:26 executing program 1:
r0 = semget$private(0x0, 0x7, 0x0)
r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x10000000)
sendto$inet6(r1, &(0x7f00000000c0)="a16ece4d06d4b7838c2a5dbdf693e99cee48b0dfef82b690b459a2840ccf6bd37d4d15e6c22dc9120a7b951c1ae31c0aa0fa36c8173e0b7577ab", 0x3a, 0x20000, 0x0, 0x0)
semop(r0, &(0x7f0000000000)=[{0x2, 0x50, 0x800}, {0x0, 0x7}, {0x2, 0xc0, 0x1800}, {0x4, 0x2, 0x800}, {0x2, 0x7fff, 0x1000}, {0x3, 0x101, 0x1000}], 0x6)

14:49:26 executing program 2:
socketpair(0x1e, 0x3, 0x722b, &(0x7f00000001c0)={<r0=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000200)={0x80000001}, 0x1)
syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
syz_execute_func(&(0x7f0000000240)="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")
freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000180)=0x3, 0x4)

14:49:26 executing program 0:
r0 = socket$unix(0x1, 0x5, 0x0)
pwritev(r0, &(0x7f0000001380)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000000000)="26df7df56830b710986841b52097353f56a0acc397c6d0735958d0ca57595aff667e38a51f1934e39fd512ab37f6e26bd721e29c1873600a488a535de0b377bd6833a29850b27a9a886519b94e5e3443b75708286d19f78000f7b974a2bd003fbce99b9c25e8d2be3d7b", 0x6a}, {&(0x7f0000001180)="ff0de7d961fb4b9cb1ab9172288ebcd1ee8c8601f0892d7a7d98981e456091b349d454d296612498b665617b5328ae3a4a3839deee363f005094b1bbdeeb18d62f17cc4959a29f6dc774c6282f989a3d54ccd5627a520bc5d1b4440a480a39d349a9478999fc2a33af1e6b2bbc9e31c1103852849c3c28226f4130a7bebc20a05802a803ee0d2ae6a941f9383dd649a47c", 0x91}, {&(0x7f0000001240)="27372569b97961ca227912d633958ef226807771011ab8e3a67793adf1d517139b31c753e030b3969b39884849498dde14df9a7f7618dbea0e8d3a69109bd5de35c46e87004498295220aa0af4ee6541c79d3f1c66f61f4be03f12a398d5ea8ecd849ec7c2fa66c75e50a43e0c89ae9858397b6f68fbb8602ba999a05693", 0x7e}, {&(0x7f00000012c0)="9f8864b7d8dcd9e09a4503c0f65073278144918891691378707b453ad32bd7f9fdc945ed2065178697784e5c30096868c359af93185a74ba17d28df117aecde93c9e83f59cfb76ceed6ac9cc0b8d9b10e1d0ed7055fe98b1cf1076a1fc6d147bfa28b96882c6a18914da758dc532b4d419a9ae3b34dee08a5ed77d01bc197a15abb998a9e94b6842196e8451963df9977baf4cc0ebac5dea9421b685b4676f0c60fa807b956ff9d68fc9d77eb22ff5", 0xaf}], 0x5, 0x0)
syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c46547d9d8751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4438cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
r1 = dup(r0)
r2 = semget(0x1, 0x3, 0x80)
__semctl$IPC_INFO(r2, 0x0, 0x3, &(0x7f0000001400)=""/111)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080)=0x3, 0x4)

14:49:26 executing program 1:
r0 = accept4(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = socket$inet6(0x1c, 0x0, 0x2)
bind(r1, &(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0xa)
setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x9, 0x4)
utimes(0x0, &(0x7f0000000080)={{0x9, 0xe9d}, {0x4, 0x1}})
syz_execute_func(&(0x7f00000000c0)="96f3a798472b431c1466460f51494df30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751ec402358cb0286d0000e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00acac0f1cccf08171a30b8a826edaefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")

14:49:26 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
close(r0)
accept(r1, 0x0, 0x0)
fchmodat(r0, &(0x7f0000000340)='./file0\x00', 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x8a82, 0x40)
socket$unix(0x1, 0x2, 0x0)

14:49:26 executing program 2:
r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000002c0), 0x10000000)
recvfrom(r0, &(0x7f0000000300)=""/93, 0x5d, 0x80, &(0x7f0000000380)=@in6={0x1c, 0x0, 0x0, @mcast2}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0xf, &(0x7f0000000080)=0x1, 0xfe9f)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={<r2=>0x0, 0x416db8d0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={<r3=>0x0, 0x5, 0x7}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000480)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000003c0)=ANY=[@ANYRES32=r2, @ANYBLOB="090000000800000001000900000201000200000002004e20ac1400aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000019000000000095b0719f181000"/162, @ANYRES32=<r4=>r3, @ANYBLOB="030000003f00000000000100050000005c000000"], &(0x7f0000000200)=0xb8)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000240)={<r5=>r4, 0x8}, &(0x7f0000000280)=0x8)
r6 = socket(0x20017, 0xfffffffffffffffc, 0xfffffefffffffffd)
getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x1, &(0x7f0000000140)={r5, 0x1, 0x1ff, 0xfffffffffffffdbc}, &(0x7f0000000180)=0x10)

14:49:26 executing program 1:
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0xfc6}], 0x1, 0x0}, 0x0)
r1 = msgget$private(0x0, 0x20)
msgctl$IPC_RMID(r1, 0x0)

14:49:26 executing program 1:
r0 = dup(0xffffffffffffffff)
ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000440)="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")
ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000000)="e38ade2e5bb3e07734d33b68bad67f3382ff43d2292fbddf9918397fd19d272c69c533c3dd03a25003f5909ec4d7f40468b818f9bfee667486afbf4af61d49aa694876550c441c0b0c1162b57bd5604fcd6a43625ca9bb6e905f1feda498b4f3dec5cb06b3ed8b49df50c9512e1cd6ce8f66e4bb7a4247475699831b55a9b27d37bba4bc92e5bd475b76c050bc")
socketpair(0x2, 0x1, 0x3, 0x0)

14:49:26 executing program 1:
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="00f7ffffffffffffff"], 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000040)="02f680c61f44401fe57021a6c461c54953772ec2da9fd793bb18ef443f585b6e726dcbf54b1eda459e5151c89a497b0fea1d")
r2 = dup(r0)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

14:49:26 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000540)='./file1/file0\x00', &(0x7f0000000080)=""/150, 0x96)
shmctl$SHM_LOCK(0x0, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0)
r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0)
chroot(&(0x7f000009a000)='./file0\x00')
chdir(&(0x7f0000cd2ff8)='./file0\x00')
symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00')
chroot(&(0x7f00000001c0)='./file0/file0\x00')
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
close(r0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)
unlink(&(0x7f00000002c0)='./file1/file0\x00')
ftruncate(r2, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0xe60b0000)
getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00000004c0), &(0x7f0000000500)=0x4)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r4 = socket(0x2, 0x5, 0x6)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="bf1db46ab59b0249f9d481458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee15a401a46404dd7e1252407f9f741c1ada2f0ec068720914853487b12f01c3b18efed3c1ca8929978a02deaca589aed2a276d92c048c9f058f5e9719e29931158da21988faf97fb55b8d09fada363c2fc523a1e6236a0000a62a08304a1f09ecdfcf6b2987c1c866e691221c3929bcf97b976ca0ff4916612fdb707b95824acfc15c315aa362d1cb2398d518956144be41fff1771ff37f544256a60a07dbe36a091de3ce04a0c13d", @ANYRES32=<r5=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x13, &(0x7f0000000040)={r5, 0x10001}, 0x8)
r6 = semget$private(0x0, 0x2, 0x28)
__semctl$GETNCNT(r6, 0x4, 0x3, &(0x7f00000003c0)=""/215)
setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000380), 0x4)

14:49:26 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
fcntl$getown(r1, 0x5)
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100), &(0x7f0000000280)=0x100)
recvfrom$inet6(r2, &(0x7f00000002c0)=""/4096, 0x1000, 0xc0, &(0x7f00000012c0)={0x1c, 0x0, 0x0, @ipv4={[], [], @multicast1}, 0xffffffffffffff4a}, 0x1c)
ioctl$DIOCGETQSTATSV0(0xffffffffffffffff, 0xc0184432, 0x0)
rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00')
socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x0)
mlockall(0x1)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x4010, 0x3, 0x7, <r3=>0x0}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000000c0)={r3, 0x9}, 0x8)
sync()
munlockall()

14:49:26 executing program 1:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x2, @broadcast}}, <r0=>0x0, 0x562, 0x0, 0x280, 0x0, 0xebf5, 0xb6b9}, &(0x7f0000000100)=0x1f4)
r1 = socket$inet6(0x1c, 0x7, 0x9)
getsockopt$inet6_udplite(r1, 0x88, 0x6, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000140)={r0, 0x9}, 0x8)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x40, &(0x7f0000000000), 0x4)
sendto$unix(0xffffffffffffffff, &(0x7f0000000380)="b10005059000e80300000886ca900f0e08fecea11ea807f96ec2c73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1f2de71d1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d020000d3872babfbb758c1f5a8725cd3ff7cc5bc894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8000000000000000000010090d2c4e5187c00"/177, 0xb1, 0x0, 0x0, 0x0)

14:49:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1000000000001, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
listen(r1, 0x4)

14:49:26 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000100)={0x1000, {{0x1c, 0x1, 0xfff, @remote={0xfe, 0x80, [], 0x0}, 0x8}}}, 0x88)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4)
sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000240)='W', 0x1}], 0x1}, 0x20101)
sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f00000000c0)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001640)=[{&(0x7f0000000400)="818ee116bf607ea2e7abb9f29967799e2c3bc579055089c6f41f64a1cbe6a511b7aef8cf6feb1a20e88770be16991df32345df3eda9c666480c2f8ee297030639108ec6d50999516c2da5246411f64c70dbcef62dacdbdaa1466824806456ee6738e96ed3f6ca136527a42560564a8d94952e9cf925f901cd4ee04fe6bf152d7474448fa0814c9aa019786d77c7291af9f74389a601e2710cd6b2080bd1c35b7af5668dfd1fdb4a235948af2e0d5862b5062de5adc24b8b16be6deda2f5b70d4488dcc8b985973884f1bad6adeff0b6dd8335f6a30a709e61dbe75bd832337b5", 0xe0}], 0x1}, 0x1)

14:49:26 executing program 1:
mmap(&(0x7f0000eac000/0x2000)=nil, 0x2000, 0x7, 0x410, 0xffffffffffffffff, 0x0)
mlock(&(0x7f0000eaa000/0x1000)=nil, 0x1000)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x3, 0x4)
mprotect(&(0x7f0000eaa000/0x4000)=nil, 0x4000, 0x2)
syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")

14:49:26 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
listen(r0, 0x80)
socket(0x12, 0x5, 0x2)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1a, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
getpeername$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10)

14:49:26 executing program 1:
r0 = socket(0x2, 0x10010000000004, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="03000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000022b7f0e796ee61444e60b700"/130, @ANYRES32=0x0, @ANYBLOB="00000000000000002d21531c861a233dca865a63ce33a56f907367443b591374f1139b242235876fd3209b952bf8c46095175e6bb43f2543cee77380007ed7530f34272d781f3f83da74058385ab88c37f7dfa778cc865db59a04bd0bd513bd53326d57407436115ced303c0b5829b44254cfc4b8bbbc07205327b7b0a99bdbd81f867dbe0acd4851123483b7696c0b3fff472a0ce0d900fe145afc3998ead6c87a3a016a13e156d39c4cfc2bad9a63cc914eacd59284fca7da5f00b926185f215ef034515e9efe30edfe16734e2d3335cac80002ef4006650fce0829d33f9c71a01d48250d4ce76721bb6d0963327e8ee8bc01edae376"], 0x94)

14:49:27 executing program 2:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x7, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000a496555ec5ab2fe600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000d7ad7c5670a5c202925c02446d8703baf60b48bb302c9b63cb8a0cfc88be8b12bdd6b415c5e24d2928eefc494f528fb1ef"], 0x0, 0x20000000)
r1 = msgget(0x1, 0x8)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000300)=""/142)
r2 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000)
mlockall(0x3)
sync()
sync()
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r4 = semget$private(0x0, 0x7, 0x400)
semop(r4, &(0x7f0000000040)=[{0x2, 0x8, 0x1000}, {0x2, 0x6, 0x1000}, {0x1, 0xdd7, 0x1800}, {0x3, 0x2, 0x1000}, {}, {0x5, 0x3, 0x800}, {0x1, 0x7, 0x800}], 0x7)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000080)={<r5=>0x0, 0x6, 0x3, 0x7e, 0x3ff}, &(0x7f0000000140)=0x18)
truncate(&(0x7f00000000c0)='./file0\x00', 0x7)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f0000000240)={r5, &(0x7f0000000180)=[@in6={0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x1, 0xfffffffffffffff9, @rand_addr="13af9448ff818ec6da3458776ba20ca8", 0x100000000}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2}, @in6={0x1c, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000280)=0x10)
semop(r4, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4)

14:49:27 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0xc, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000f5bccca2350695cd06"], 0x8)

14:49:27 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x101, @rand_addr="46fab191361070314ce00a7c3165255d", 0x9}}, <r2=>0x0, 0x2, 0x3ff, 0x7}, &(0x7f00000003c0)=0x8c)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000400)={r2, 0x3}, 0x8)
getsockopt$inet_tcp_buf(r0, 0x6, 0x441, &(0x7f0000000000)=""/114, &(0x7f0000000080)=0x72)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x3, @rand_addr=0xaaa7}}, <r4=>0x0, 0x5, 0x101, 0x5}, &(0x7f00000001c0)=0x94)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000200)={r4, 0x94, "ef2a402c6b0801566799e1b7723783359bafca0cb798d03b9f413d1738efbc61ccdf864275fbb1e137b411a0c0badb4d2ff3a7dc8949c360c89b0122a6a6f9b27c1bcf0d3888ca837878b0c1d2ce18a4e8bf45929ffb89995a3c93b3511f32e701f89766d7c89060bbe42995432801cb9aefac296b8c69f65ef92964f8f2d6def436adece9f433511cc5812d846e8c8e655372af"}, &(0x7f00000002c0)=0x9c)

14:49:27 executing program 3:
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000000)=0xa0cc, 0x4)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x5, 0x11, r0, 0x0)
recvfrom(r1, &(0x7f0000000040)=""/210, 0xd2, 0x80, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000140)={<r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000180)={<r3=>0x0, 0x2, 'nF'}, &(0x7f00000001c0)=0xa)
getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000200)={r3, 0xffffffff}, &(0x7f0000000240)=0x8)

14:49:27 executing program 0:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
getresgid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400))
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x3, 0x99)
msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79)
r1 = getpgid(0x0)
msgget(0x3, 0x8)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r1, &(0x7f0000000300), 0x0, &(0x7f0000000240))
getpgrp(0xffffffffffffffff)
pipe2(&(0x7f0000000440)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x100000)
accept$unix(r3, &(0x7f00000004c0)=@abs, &(0x7f0000000540)=0x8)
getpgid(r1)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x7ffc, 0x0)
open(&(0x7f0000000180)='./file0\x00', 0x80, 0x44)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
lseek(r4, 0x0, 0x1000000000003)
open$dir(&(0x7f0000000080)='./file0\x00', 0x202, 0x0)
r5 = semget(0x2, 0x2, 0x500)
__semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000000))
r6 = semget$private(0x0, 0x7, 0xfffffffffffffffc)
semop(r6, &(0x7f0000000340)=[{0x3, 0x7fa, 0x800}], 0x1)
semop(r6, &(0x7f0000000040)=[{0x4, 0x9, 0x802}, {0x0, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4)
sendmsg(r2, &(0x7f0000001000)={&(0x7f0000000580)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000b40)=[{&(0x7f00000005c0)="b7405deb7387d8486fe8e1bf252155dc38ed2b6ffb0e40d558af640c58077ee82ddca3367fad753a46befd34452c7e74513c3ab1807ff573fe668ef99faf519a90280b60f0be4b8e7f4fa5c6340069cfe4dfee1decb57488bd2d75cdc8023fe580fe84e184b14186ab55b72f0be443c3ad129e61abd39f30261e449aefafba390e1e08e6e0686ba623cdddc208981c90b1d6009ea6c479990967cde2bafb94f0fc2c65884940727dde9f42850be5dca98e130f82eaa62547de84fd43581f5517ac2117ad9fa46f6054095073d82b21e7de0264", 0xd3}, {&(0x7f00000006c0)}, {&(0x7f0000000700)="26420e5c9bc0b6aa9cfa8430c4c9f9c103aee6bef82af157b51fdd762c68029230ccb53e219af6caf3faa8c8071280afb3b592145637b057a789717fc1c51e59cdfd277ee227c5afae7bb3fc906deaae30dbee46e923e380633162cea95572d352ae2a05438513189dd7c824566185f7bfd2a2fcec674d5f5249728e2e39440afdae29dcf4d160dc07fabd4a1e744e023bb8f8ace96d2122ef1fe1b180eb76d54741aa3210cd8545fe67", 0xaa}, {&(0x7f00000007c0)="7b71cbff0e556325890a68952e2ceb6a27c4fc76da5ce747f46a16bb4a4497e947d3e3ff36d1585a8e720fc52a7f51818f972aa542626f1effd6ec7a03cb4e8ddc2cddab8b705f0d38d6241c3392ae7cfb31b07a0207be7b6ca1e9e3f859abc86818bc7765437a932f6a56915d261c3814a309923a7a18b94b0922f91567", 0x7e}, {&(0x7f0000000840)="30e65b724050bd25d3", 0x9}, {&(0x7f0000000880)="85a9a40a869329f36504af744e683c62f6fd26e537faf81d39ecb4112f4f3b09b0b31dd3be699e1ba4aa48ce2078cb30205bef1a46b9fa3cb33670c154c098d281e4d29653b24f5f737c6ec01e8dbc3d", 0x50}, {&(0x7f0000000900)="77a82debbcd34a31d00a4d0776f5cb8af3ccfd664711ff2ad29bfec5269f8e26ba3135d27c86d7b1851ec280b0e7f3b2f279d85af9ae04b5bf193273f61eea36f9a613a23c0e5c5016d84905d836f90b71050159ccffd498400f7194a6af3093083aece2d44e46", 0x67}, {&(0x7f0000000980)="e98bdbae9eedbd034b21467b1f1a4646f52c0213fa1a231fff8e3d0ba0da0b1e78e9829e1d246171808a5a1f3f0e832b96bb1aa7678fb5f3434b18455ff462d91c317c000e5287e8b5e49eca5fa5d4d1f4dbbdf02918045e8fe39ccb9025975351cc7f07f6ac83905d3d0679d5ad6bbbcc4ac039757c1695c11785d99cd53925d697a9a64dc3f2ad7785af7bd4d1678c48bb409b89f752450767e274cab31f17c6172dbd7ebf85d0752b123a", 0xac}, {&(0x7f0000000a40)="80b9c8bb73863974a1fcd9558efa230d52fe2f28f548e3998e83e3fd81c95cc49dbb9949d43e5538e939aafdf59a6b021e6b7ce5844c237b03a3c1cb19022eb0f2e044c222546d5a7341ba5278e941b962ff907558301b0add812d8c075e133828aa50ff982d1a5f89025976aaa0a824afdc2358ee7e21de2096d9eb2452944421d9c22d198865f84570b75cb37ace8193f1c13a6c29f627e09985ae87645ecb4f5320fccb8deb7f64944154fdd8977cf8ee286d6c6d2549b5d892eb5a47fdc7803749252bcf5ec54008c280810d0417c14c2971dd7189201f28fb919d92e7df5c1fecffd5e656f4d808eac5ff38f9a42a9b9841e93f", 0xf6}], 0x9, &(0x7f0000000c00)=[{0x38, 0x86, 0x6, "0e2be364f680c89364ffefc7a146bbc2796f905af7dd40177dffd6c944851e2e5083e4632a5288c0"}, {0xb8, 0x3a, 0x100000000, "d4a9ea39991e79645a8a90dba939dfecc3cba9ee5f95164ad338fdfa573a8ead483958da89cb52a3bbdcb827252f037fea4c3faffeb464b8e332faa95b38f24a209437e3fb077b6060c25722d241422577c7f1c2d3e74774696d8e27b1f82625f96bfa9e3cb6304bbaddf22797716bff313013c26ed4f43a460bb4db2fcf9bb94beeca86dabc73171fde7124f13c678690454943159d8b35521b3f6ab9e8424f30d045ca62e1c0"}, {0x80, 0x0, 0xe260207, "4041f191f5c0fb8d9ced0e286e3eaabca6b424a50dcb990559896b0144f10dca0ac75d0bbb925353d42f04d767f454bdce0d39ad5b836d907bfbeeeba7efb9f5c5f11ad50fee1b1dc7d59d47d610a2d7373b6b055917f941762aa425f919b0511b0de82c837150a80866"}, {0x68, 0x11, 0xa04, "f1c6b6cac0c722e936322f17c675b10edbe7501a77e71878d023ac7f7ec07d81ee94f2307648820acde2e0f1a1e7627f2ed308578e65a17b6ab38eecea76255c4dd3ead44d947f6dacb4f0b59f71051cdd829c"}, {0x88, 0x3a, 0x7, "3208736fb604dac8fcb519d5f123fd855d1c3bceba947cdfbb8864b1db222e3af01f7a74f50197d270a8487540fc26165c8e10232170b7d2facf930616e919c7a64f5c45141c8a677bf9a7d3d3eb10a38dbc2106bac272c6f6904bf9ca9fb5650e5ad23cca9d78fffe639ca7fc163e4f1a3ec41ccf"}, {0xc8, 0x84, 0x0, "87628301b46c0e081c9dbbf43caf188c9d377465aa83b39282606937a2e088ab1d0231272e0ac679b6344a1c96f25cd43801891429880eb440255b1abfff294db02fed8fba362c0a37d4ffda126a0190bae171097203b77caf20d74af16d4367005956fb71f35ad70de84452314a6aca48a437bdaf2356a50d788195ced747358042585b4ebd4402b2a06f8cd348beb0f6b32e163b6e18113dcc131d4950b9ec2b78e5bdde93f08dd5bf04334f5673ae0a76af598c"}, {0x90, 0x89, 0x9, "b35661166c024bb9e123d22bffa7c984bd0d02ed5b102044eb2621c7e77159ada784bbac9a922aabfed94c87d5953ce03d409b617611a68386bb4e2f33e2715ff8fedfaa6e739a3668dac594f56f3157f678f479c2b0f9aaf52ac52932e66cbe41c1dd813144890d1bed62ae29b0aa93737a0decba815e9aa9bb0cb1"}, {0x18, 0x17, 0xf46, '\nx'}], 0x3d0}, 0x80)
open(&(0x7f00000000c0)='./file0\x00', 0x30000, 0x40)

14:49:27 executing program 3:
freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380))
setitimer(0x1, &(0x7f0000000080)={{0x6, 0x5}, {0xff, 0x100000000}}, &(0x7f00000000c0))
syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62")
socket$inet(0x2, 0x20000007, 0x200)
accept4$inet(0xffffffffffffff9c, &(0x7f0000000440)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x0)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000500)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000540)=0x10)
r2 = dup2(r1, r0)
symlinkat(&(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000200)='./file0\x00')
r3 = accept4(r1, 0x0, &(0x7f00000004c0), 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES32=<r4=>0x0], &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f00000002c0)={r4, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000300)=0x10)
setitimer(0x3, &(0x7f0000000000)={{0x5, 0x3}, {0x0, 0x4}}, &(0x7f0000000040))

14:49:27 executing program 1:
syz_emit_ethernet(0x66, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x8dae6f429e6c0a3a, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0xffffff8b, 0x0, 0x0, 0x0, [0x4], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}})
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0x0, 0x6, [0x7, 0x0, 0x7, 0x823, 0x101, 0x9]}, 0x14)

14:49:27 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0xc2b, 0xffffffffffffff81, 0x200, 0x4, 0xffffffff, 0x8000, 0x7, 0x80, <r2=>0x0}, &(0x7f0000000040)=0x20)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={r2, 0x2, 0x3, 0x2, 0x7fffffff}, &(0x7f0000000580)=0x18)
getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000600), &(0x7f0000000640)=0x8)
openat(r1, &(0x7f0000000680)='./file0\x00', 0x100, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4)
openat(0xffffffffffffffff, &(0x7f00000005c0)='./file0\x00', 0x28000, 0x0)
mprotect(&(0x7f00005ef000/0x2000)=nil, 0x2000, 0x4)
mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2)
ioctl$DIOCRADDTABLES(r0, 0x8004667d, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0})

14:49:27 executing program 2:
syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef6bdc00d98a20d0d0000070e4c653fb0fa95ff965be413c262646ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c420fbaf1005776c1f20f2aaa03000000787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f00000006c0)="91cd80c442192d3b6969ef69dc00d98a20d0d0c48261f7e000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d0000000057c461fee6c461614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x3, 0x99)
msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79)
r1 = getpgid(0x0)
r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil)
shmctl$IPC_STAT(r2, 0x2, &(0x7f00000008c0)=""/210)
r3 = msgget(0x1, 0x204)
msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x7)
wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(0xffffffffffffffff)
getpgid(r1)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
shmget(0x1, 0x2000, 0x204, &(0x7f0000ff2000/0x2000)=nil)
shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000540)=""/117)
getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10)
truncate(&(0x7f0000000440)='./file0\x00', 0x1)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$sock_int(r4, 0xffff, 0x1217, &(0x7f00000004c0), 0x4)
poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000)

14:49:27 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x20)
open$dir(&(0x7f0000000080)='./file0\x00', 0x400, 0x1)
setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x9, 0x4)
mprotect(&(0x7f0000251000/0x4000)=nil, 0x4000, 0x78ab2aa8ede52ffe)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r1, 0x29, 0xc, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote, 0x1}}}, 0x108)
r2 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000252000/0x1000)=nil)
shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x2000)

14:49:27 executing program 1:
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r1 = fcntl$getown(r0, 0x5)
getpgrp(r1)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140)=0x776, 0x4)
syz_execute_func(&(0x7f0000000040)="985e4aa84a1c240f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")

14:49:27 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000280)=0xffffffffffffffff, 0x4)
pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000300)="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", 0xf3}, {&(0x7f0000000400)="13b084f2ef4f363eff4c336d9f51f57f4d0672e962a7c1caf31d7a0f3694d7fa233a69e09dc90e84eae7d24ac43ce219efb83fa25c25589742be01941741c80c696111a21421906393533fd59f7ce67f6306dcb52c3dbeefa38d2f60ff8df265c9608c359a6c10adfab8ce9f3cc6faf78f554fc53a36cfbf23e6b83d9f437802f4491fb7c75bea7c8b", 0xfffffffffffffeeb}, {&(0x7f00000001c0)="e63478da27a0866ed4e373ade67ea315f66db75a21be38d1d105fb4fefbaffa9b8b8050c5e9cf5807cc66a63e24e784a75b0caeda6fa9f014daae54699c1bd98fa6636e84a44bfc2c101116f24511f4c4aa8dcd4b52b34a066a9e9bc7a422c4eba505519688e2c4c94ff0945e8247b8fd4a71d348c2201619715a715ea535064a2e327051aae79dd78f29016af40d7c4bb744fbc0e5e915b", 0x98}], 0x3, 0x0)

14:49:27 executing program 3:
r0 = socket(0x1b, 0x3, 0x0)
shutdown(r0, 0x1)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000000080)={{"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", "83e8c9f1969116516e21df9cfa59c0b0281903b5201b9297631f11af1f9bca71", 0x1000}, &(0x7f0000000040), 0x8f7, 0x8000, 0x9, 0x9ade, 0x7, 0x7, 0x7f, 0x7fff})

14:49:27 executing program 0:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[], 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

14:49:27 executing program 3:
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000080)="599ed937980d3b1c6c96433e152f3c46c3db3cf481")
socket$unix(0x1, 0x2, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000), 0xfe6a)

14:49:27 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000001c0)=0x1c, 0x30000000)
getsockopt$inet6_int(r1, 0x29, 0x14, &(0x7f0000000200), &(0x7f0000000240)=0x4)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCLRSTATES(0xffffffffffffffff, 0xc0e04412, &(0x7f0000000080)="f76fae0b368bbcc0b6a17f7300e7541dab8fa219581bc364831399bdb46c1333b1c774d53ecd6f35cb931339f5e20c5f06cf337e9033c7185060e49d5f088e63bc")
r2 = accept4(r1, &(0x7f0000000280)=@un=@abs, &(0x7f00000002c0)=0x8, 0x20000000)
setsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000300)=0x8, 0x4)
ioctl$DIOCCHANGEALTQV0(r0, 0x80086678, &(0x7f00000000c0))

14:49:27 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fchmod(r0, 0xe3)
ftruncate(r0, 0x101)
close(r0)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x8, 0x40)

14:49:27 executing program 0:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f3fd59bf5c134f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4660f67d5e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket(0x1f, 0x5, 0x4)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000004c0), 0x8)
sendmsg$inet_sctp(r0, &(0x7f0000000400)={&(0x7f00000000c0)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000100)="18b58b7143cd38dcfd3ee1aad5c489e34b7d765c0e2479408959fbab51657fd85f6b023143cb9b767044b52a34d49eee938fcc0a318fdfce051afba17073751c6ab413b7fd02949a94566872001d46f4f8d0b5f49a2bfb653639b63736e70d90e04d39300eadd116658e9765908995b8df9d0896e9b5ebbe6a368955fa7855fbcb595503e3a170767b6f709f1d66688a7a62af0f5de88b96749196a1b0d3b4ab34", 0xa1}, {&(0x7f00000001c0)="26162ea77961369c352f8e956cf26d050843ac112923f9109cb06ebe6c23511d878aac3e63dbbad27efcd2eab8194cc1ac6040b092c81a144de64556e92a5f76ff597db2c2215b685871", 0x4a}, {&(0x7f0000000240)="f5dbe40bf658b5b592eed9813850a4ec2fc7010e55321573b4a88e1aed51ad15c59c0a1458c4a59457", 0x29}, {&(0x7f0000000280)="a6958edf9b6d305bb8dd314596b798a0d2e24542c34e50aa8d404b415deaafc9362248d4d9298ec8ca8a4504ee6540603334772ed9d965d7494d3c77680b94a6a084efddb44af821e9e64cbb50a24464837c0c9925365dab9e827834991bb966f221ab5ff5875ce74e57cee5705038cfd7f0478ce10995dba75de4c6387ecf307901b87f178d493e8cdcf6679e2343bc385b94bc9b29b6db4e62123886adf13e7575930c7e30ea9a7d185987cd987f764845891323d386eead109d61fc8636d760b56aa6aafd2517aefcd622f90f0d2c2f0cf8494c7e2be169f0c5f8a617e89ac884", 0xe2}], 0x4, &(0x7f0000000440)=ANY=[@ANYBLOB="0400000000000000084f2c00daccf6695e9f08f8840000000a000000fe8000000000000000000000001a00aac7e67c5649429c4b37f927f74818114acc"], 0x2c, 0x84}, 0x8)

14:49:28 executing program 1:
syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b611000008c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0800000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
freebsd11_getdents(0xffffffffffffffff, 0x0, 0x0)
pipe2(&(0x7f0000000200), 0x100006)
symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00')

14:49:28 executing program 3:
syz_emit_ethernet(0x36, &(0x7f0000000000)={@random="b100485caa2a", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x0, 0x3a, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}})
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@un=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e, 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0xf2, 0x4)

14:49:28 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x40)
ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000100)={{"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", "9789345a8477f5a6a06655806b967e2742e0799a364ee2cd5967cdbfb13f3252", 0xf013, 0x80}, &(0x7f0000000040)="6304f8275ab47b3bcd473b04bdad1090842821c56bc61b02809e768d62d6dc6a628c94c6230168f13d15c10d43cbf987a41969eb8fd6202af5aa516bb29a2d4d80ea8740265e28e8fd6ddf262479f852ef19b4fc8126ed50f748e0c20ab6a0ff436d36bb54b6a06a1a94dfa12315054654e7aaa0ed847ef98bf42f4e55093e35a1cfaea86cde94f932aa445fb5d52909af1167ad09f3f66e09f5c87a5f987f0c71dfad84f0124c2d727e3d2a859ae6cf", 0x800, 0xfff, 0x0, 0x0, 0x8, 0x9, 0x9, 0x80000001})
ioctl$DIOCGETLIMIT(r2, 0x4004667f, &(0x7f00000005c0)={0xfffffffffffffffd})

14:49:28 executing program 0:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@loopback}, 0x14)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in={0x2, 0x1}, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffff4a}, 0x0)

14:49:28 executing program 3:
socket$inet_icmp_raw(0x2, 0x3, 0x1)

14:49:28 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqn(r0, 0x0, 0x5, &(0x7f0000000100)={@multicast2, @remote}, 0xcb)
setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@rand_addr=0x5561, @loopback}, 0x8)

14:49:28 executing program 3:
futimesat(0xffffffffffffffff, 0x0, &(0x7f0000000280)={{0x0, 0x9}})
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x20000, 0x0)
ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000040)="abbe59a071b8df2137fa0f05d299ea7e1153621200d704c3364b3143feaceeb8ec3c976958ebd9b8432e3e6a5489f94461b0c627b52e40a66e854389779f85567884628ba987be20636dc3d492b0d1c8a1ccc0186955b1aa2b00be3b8e39fbdd72346c188ddba24b4af43c6f892a7dd396b929e5bf51106f30b593497344fecf4268cac61053bf0e8d290e6032d67427470bff6f6f26463ce9")
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40800400000002c6, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
preadv(r1, &(0x7f0000000040), 0x10000000000000f7, 0x0)

14:49:28 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = dup2(r0, r1)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0xfffffffffffffffb, @local={0xfe, 0x80, [], 0x0}, 0x401}}, <r3=>0x0}, &(0x7f0000000000)=0x84)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r3, 0xa, 0x100}, 0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e21d00e000000000000000000000000000000000000000200"/124, @ANYRES32=r3], &(0x7f00000000c0)=0x84)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @broadcast}, 0xc)

14:49:28 executing program 2:
syz_execute_func(&(0x7f0000000180)="2e2e8cefb5b598cd801b69e4f56962f5696200d9d9d0b34138395bcdcdd386d42490d40000008fe9589b26c7e4c753fbc4e101c2c442c4418e5200722a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f996603c44205bbdb2c240f5e5bf447000026400f0d18cb01fe5f93f6f6df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")

14:49:28 executing program 1:
mkdir(&(0x7f00000001c0)='./file1\x00', 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file1\x00', 0xc40, 0x20)
r1 = openat(r0, &(0x7f0000000000)='./file1\x00', 0x0, 0x111c08b0253438ae)
close(r1)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
sendto$inet6(r1, &(0x7f0000000080)="9b", 0x1, 0x0, 0x0, 0x0)
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
listen(r1, 0x2)
r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
r5 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x1)
poll(&(0x7f0000000040)=[{r5, 0x41}], 0x1, 0x0)
fcntl$setstatus(r4, 0x4, 0x4c)
r6 = getpgrp(0xffffffffffffffff)
fcntl$setown(r2, 0x6, r6)
open(&(0x7f0000000480)='./file0\x00', 0x201, 0x84)
writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
getpeername$unix(r3, &(0x7f0000000140)=@file={0x0, ""/92}, &(0x7f0000000300)=0x5e)
sendto$inet6(r1, &(0x7f0000000200)="a538225e6d9cf893ca7167c0d2709a5e3a5f658addf50e96314953274f32db48f54ed312aea287cbbf740005583edd781f0784cfc18f2b78c0a460bf2ebc13be0edee645108179a70f0c47fab17c83d9275f9c1bfe160bddf41c0ec2015969cc85ddd201f7a9285c6d040dc15e4666024573539ae461d2fe621afe88540967c4a69e9b30305b7a4980e0dbdf95235b83bcb6786ac32f24ce732e4a07c450a1699e25fcdaef6a42a73e22eec865bfe466f95864c19aea4b38367cdac3583cc73dacb1bf01cdc040b2419652e629e537fe21150ec2fa64a66f86994d13ca61d094", 0xe0, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000380)={<r7=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x8001, r7}, &(0x7f0000000440)=0xc)
sendto$inet6(r1, &(0x7f0000000000), 0x2000, 0x0, 0x0, 0x107)

14:49:28 executing program 0:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0)
writev(r0, &(0x7f0000000500)=[{&(0x7f00000002c0)="a0dc8034b4d2ff06bb0e36682511d4eb07b19f95a30beffc8be88bef115c66f89023683c5313cc80eff9422858c0f7d4d0ad540fd82421fd62d1806235aa42a387b724034bd2863b0cbd391a6f819cd10fd7e912c9c46075f6b5baa2dcf8f587edbe636bda846c11f9cc6f065c4f9bc68d299e9fc6ec000769925650a6988e86b14eb58e65bac883760d214b4e2171f3e1bc2134d6057151e5adb95b45c3511f71674baed32d2d115b85ac63", 0xac}, {&(0x7f0000000380)="dea7d66261185276d5e5259a61bc8952309d808d4ab871fd67f75321f3e049f269e813d0f2ecfe035e8643eac48ba0cc1e9ef86a475a9ff8e6e9", 0x3a}, {&(0x7f00000003c0)="8bfc58f83c7497dc59dd72f2a423", 0xe}, {&(0x7f0000000400)="2081c28cbc6a70b6261083e580734f2bbeeb03f229f0a4073bc1ac17596f33ef5ce935a072574993c8229ef9620a85ff1e889605886cb5ba7ef43670b4f2e840405bbf59647bc50c629efc55d217e58031dc60b8971ad97bc7e0570d9a2978705eb663b88b2e3354650f986e1dac03baee42c206ffb2003801f6b39101c9c8a5bfe6a7f1a627dfb5cdf71dd239d8271112d0a0be85d285064b947148dcd314cd33de9bc82de9db7ff33780773029126e261b80a341d59fbe2d4ac83acc2b635ec70d1e3a834efeb8917bbdead8e183250c185811", 0xd4}], 0x4)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00')
freebsd10_pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff})
getsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000180)={@multicast2, @rand_addr, @local}, &(0x7f0000000240)=0xc)
syz_execute_func(&(0x7f00000000c0)="96f3a798472c431c060f05f30f59bf7250cf00669041e2e9b557fbc4a2f5bbd50fb844464e4e751e0fa0e509ab34d1c4e10bf8c494c61600f56db712c483397fd300ee0fbcaf00100c00f345d90aac640fc041cd01b00b080000f08171a30b8a826e0f71f2add48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526261b4737f0fef0fe000000c4a1dd7dbbbfdd5cc6420f0b30a1c9fb110f92c43e450fae7c0f0f")

14:49:28 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
lseek(r0, 0x0, 0x3)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
connect(r1, &(0x7f00000004c0)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
syz_execute_func(&(0x7f0000000700)="91cd8080000c6969ef69dc00d9d0d00fd1b02db5d900000070e4c4e2e5a63f3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c65f345905776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
accept4$inet6(0xffffffffffffffff, &(0x7f0000000400), &(0x7f0000000200)=0xfffffffffffffd60, 0x20000000)
r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000800)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000840)=0x10, 0x10000000)
r3 = accept4$inet(r2, &(0x7f00000007c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000780)=0x10, 0x1ffffffc)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
open(&(0x7f00000006c0)='./file0\x00', 0x201, 0x1)
ppoll(&(0x7f0000000500), 0x0, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000180)={0x5}, 0x8)
syz_execute_func(&(0x7f0000000240)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
getpgid(0x0)
r5 = msgget(0x1, 0x8)
msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/155)
open$dir(&(0x7f0000000640)='./file1\x00', 0x400, 0xb0)
open(&(0x7f0000000600)='./file0\x00', 0x100000, 0xa9)
getpgid(0x0)
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r6, 0x0, 0x1000000000003)
socket$inet6_tcp(0x1c, 0x1, 0x0)
poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0)
poll(&(0x7f0000000300)=[{r1, 0x2040}, {r6, 0x43}], 0x200000000000034e, 0x80000000)
setsockopt$sock_int(r4, 0xffff, 0x400, &(0x7f00000001c0), 0x4)
setsockopt$sock_int(r6, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4)
r7 = socket(0x40000000003, 0x203, 0x5)
setsockopt$inet6_tcp_TCP_FASTOPEN(r7, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14)
accept$inet(r3, &(0x7f0000000000), &(0x7f00000002c0)=0x10)
accept4(r6, 0x0, &(0x7f0000000440), 0x30000000)

14:49:28 executing program 1:
setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
accept4(0xffffffffffffffff, 0x0, 0x0, 0x20000000)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000240)="969898472c431c130f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4124e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
pipe2(&(0x7f0000000040)={<r0=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000300)="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"/4096)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)

14:49:28 executing program 0:
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x80, 0x0)
syz_execute_func(&(0x7f0000000140)="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")
syz_execute_func(&(0x7f0000000380)="43dced6565d93457c442f9921c78e82f8fe808ec65e900d8fbea468a9061e3cbf7a2a2bd021dbee92000c4a281ae49ff26363e6799660f71d000")
freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f00000003c0)={{"6e0a8d448c98819f53821432d8fcc9cae5e62722c178568da890411f586bc419db139b56f0e1ed7f86cfc696bf68108472beb5b747030c59cbbe6320d1a36641cf94f82820d03fad04edd6c5e369cac321bfff697147b8924c5ec00547dadb212b8e58841d4beab63a132fc4e8d665555a3ade7c3d38cccfac7bce9c6544034f8a454abe145721d13e44629b80fa0dbe6021e6d2e56f3b05140481e5add42922889d94b65546b50004d6cb5aef529c0dd153b65758e2891d578c87a02f81f643956904ed72b240b29fdf692d3632d2050a64ae083f06acaf232b3e4394aad387b3fa8d9a48d92215ebb998e54f4129881cb392caa6c7e0217313f4d4d1a5a08b237594d7f37f77e675fd457d205ad4c3ddbf29ffabd74654cc819370b8845f9c2d1fc4cef924d96ee01e662744f2cc80a32e4338d67d2ca5f08337beeae05bf0ce65289eca18f6f958ce1cea63bb67f2e29cb297208a17994dfdd4c05e8f7856c079b83bde09231170bf51652891cab042ad50e54087bba0dc4b9614445b259013463dd0a62dddd30a6e28e6f6d577f3ab737beb316ba1b49a60e25bfd8b800cdde9b7ec5b5124f684093bf299a0bc6a63e35cee1bd10bc262a2d3202c06371c3fadb36eef72bc05e438e4953b58fa67a24cccbd79a1e59518ae78d84be3368df34c26b408f107e5b119dfd0445e72794799a27f416fb8d8e2e2d66a1e28683a9aed54504f794de66d07843cb0a5b96dbe02105c04dc5af7d9ad7ebdad496d42eaf840cc4081770582164ace3ce3e8be633a3efe52472291005bdc51ff2676f18dbc86558a923676174e48bb1327e25f91c49c85e1da8982edf042bd63e1d5d6fc70e03e2fa1296b1b612facbd28595d3ce79c7ab43497cca2b1dfaad0ecaaa6c3de0340c62e074170a3e1567d54e0984fc9fd85d3b387a8926e8ef9895d174688a49b9bbc7019a5a17125c5c5c84fa2ccdd52293314e47155440e82cc75c1e8f8bb687a39058746d59267bbf7915c92571d2af0a7bc426980b3d549d93ea784acec0ae0149a7224d97a4af8d258a196aeda1f0b2344f71bea33ff8ca46e80fb16dc50f8c6f76fbdaead3cc5bdbb36398d5145ac32d996a573f4a8b3bea6e94fd6c3f0830f458ffad742dab5f0804f77a698017fd3ed309a30c15adf780f6b9bb8f1d586d7755d0e4b98402b9228ae93a51f862d1c6bb3aa8a0b221a60b3b206d4269b8f0558c1fe80336d631837a4b295256f8c1675f6f6edafd1e8311dc4877d00b6959e8da377ea09d8249d9d6d4ed40717dabef2d4f7c5a761cb36d845aefd7767c89dcaacdf77ae59f2b4f14ffae23a3bbc26d30a66a2763184553d1e0f1b8418303357255431a6aa36139726039649a0a901f4a564926ca6ab171d226fd895eed01e848f4cd7a899cc1f503253f728d83b4cb64e0c85bcd6478353657f", "7a5d483a7b242525992c61d9e3df73ca6bc9d1b9d25f82ce69ccf5d875e641bf", 0xde53, 0xa770}, &(0x7f0000000000)="daa8a94f1a2698260d43c4cd4d0971dad2e2b40f919f3dea88b2355b7116f6904d3ff121035f53fa634980f970d6a6695120b10e48d2c019217109e583a06c604f9aabfff01bac85798faad6f2af0d8d7b790d387d0ecc1adb28c1bcff08ddc11fa3d3c75ad74a138ffa0b5b5ca16cf569eb450d6275f31938d77299fd48a3264c9ad0ba6cbcd389c74b6ac2796a5e4f3f26c8d222efacae9b5af6b8ffcd65ca23c80610517a23be3deae1998967d70836150873c22400f7b67239d61bc283a52d21bb66a123293796baf793c394ac655bf07dab819b0fd3f6315cd18ffa8e42b98fc032a7f20eee4ad29f47ed037051188f64c6", 0x1000, 0x7, 0x80000000, 0x401, 0xe7, 0x3, 0x7, 0x4})

14:49:29 executing program 3:
mlockall(0x3)
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@broadcast, @rand_addr}, &(0x7f0000000100)=0xc)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={@in={{0x2, 0x1, @broadcast}}}, 0x800)

14:49:29 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000000)={@rand_addr, @remote}, 0x276)

14:49:29 executing program 0:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="e5fb5a26dd86b4e09bfcfd2028ac56c69d3e28ac3a6717f51d38b594199643d77d3ad06a3c14f2ed00f9a6341a9189790d1f9ff3f66728c229a5200dfd0e2902a16425cdcd3d1d85f3783c5d71d94f90e055462dd599bb540c7136195bac4d9d5a08410ed1de34ee18900d12f2f8734859ab00fbbd6a3ff9fd46a6b3e9a19fb88c3085a5d014585614783179f43250e968b6", 0x92}, {&(0x7f0000000140)="af2fd7d92ee212b67502c251b497ea366a69bb8935f2e01b3ff0eff816b6aafb0b7255e31e9860c581e150ea80ae2f08c880c1b2540635e250e2cf4b52a39f70f93bcb41e3ba3b22e55e36ba88e41ae13b4dc997e7a2c51259f11d09c738ad7ebc97b3b6f3ff", 0x66}, {&(0x7f00000001c0)="fac5928fb8ec1d9e3dcec08634049bb4638d87bfa30375f8ac4d06a940c1ed75b6c7a06f20ddbbcb0655e0a6eaeaf08bad3967ca7ac18c407446e76342272e8a6830e35f4051023e3ae8dc4a1729f380ae9562f0ffd1ccbe59ca", 0x5a}, {&(0x7f00000000c0)="e73464895c1e5b", 0x7}], 0x4)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000280)}], 0x1)
preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0)

14:49:29 executing program 3:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = socket$inet(0x2, 0x6, 0x32b9)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x3, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x90)
syz_execute_func(&(0x7f0000000200)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
rename(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./file0\x00')

14:49:29 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x0, @multicast2}}, <r1=>0x0, 0x1f, 0x6, 0x6, 0x5, 0x4}, &(0x7f00000001c0)=0xa0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r1, 0x100000001}, &(0x7f0000000240)=0x8)

14:49:29 executing program 2:
ppoll(&(0x7f0000000000)=[{}], 0x1, 0x0, 0x0, 0x0)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = accept(r0, &(0x7f0000000080)=@un=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x0, @broadcast}}, <r2=>0x0, 0x1, 0x8, 0x8, 0x3f, 0xfffffffffffff000, 0x8}, &(0x7f0000000200)=0xa0)
setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000280)={r2, 0x7ff, 0x4}, 0xc)
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0x1105, &(0x7f0000000000), &(0x7f0000000040)=0x1103)

14:49:29 executing program 0:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x2}, 0xb)
socketpair(0x10, 0x0, 0xab, &(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0xb)
close(r1)

14:49:29 executing program 1:
msgget$private(0x0, 0x8)
r0 = semget$private(0x0, 0x2, 0x1)
msgrcv(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0xb2, 0x3, 0x1001)

14:49:29 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
syz_execute_func(&(0x7f0000000000)="460f0f4f00a78fe8788e7e6fecf00fb14d0c363e66f64fccd2c423194ac0dfc4e2659da2890d0000c4a17928b9690a0000c4c2b8f2d766410f177e00c443f57b56fe43")
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x51, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}}, 0x90)
mprotect(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x1)

14:49:29 executing program 0:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
syz_emit_ethernet(0x4000, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x3fca, 0xe811, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}})
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x200, 0x64)
linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0xd0bdb3e153ed55f)

14:49:29 executing program 3:
select(0x20d, &(0x7f0000000040)={0x3ff, 0x3, 0x2, 0x4, 0x40000, 0x200, 0x1, 0xf026}, &(0x7f0000000080)={0x6, 0x7, 0x1f0, 0x100, 0x7, 0x5, 0x2, 0xffffffffffff8000}, &(0x7f0000000100)={0x101, 0x10000, 0x2, 0xffff, 0xb8e, 0x6, 0x7, 0x4}, &(0x7f0000000180)={0xcb49, 0x7})
select(0x40, &(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0x400}, &(0x7f0000000000)={0x5, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xdfc}, 0x1)

14:49:29 executing program 3:
socket$inet_icmp(0x2, 0x2, 0x1)
syz_execute_func(&(0x7f0000000280)="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")

14:49:29 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x3, 0x4)
sendto$unix(r0, 0x0, 0x0, 0x3, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
close(r0)

14:49:29 executing program 1:
r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0)
r1 = dup(r0)
open$dir(&(0x7f0000000080)='./file0\x00', 0x8, 0x121)
symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00')
fdatasync(r1)
preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0)
renameat(r1, &(0x7f0000000280)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00')
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0)={0x2}, 0x4)

14:49:29 executing program 2:
syz_execute_func(&(0x7f0000000100)="98aaaa473e431c120f05f30f59bfd9130400c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa047095bb8c4819965985100000034d1c4e10bf8c464f22654c461cd583d000000812e2e556d6d0f2a5205c483397fd300c9dcdc4b45d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c46166410f2e770ac0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194b77662")
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000200)={0x7f, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90)

14:49:29 executing program 3:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x10)
setsockopt$inet6_tcp_int(r0, 0x6, 0x2a, &(0x7f0000000040)=0xf91b, 0x4)
syz_execute_func(&(0x7f0000000100)="1c11b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421")

14:49:29 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_buf(r0, 0x29, 0x31, 0x0, &(0x7f0000000000))
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={<r2=>0x0, 0x3}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0xfffffffffffffc01, @mcast1, 0x400}}, r2}, &(0x7f0000000180)=0x84)

14:49:29 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

14:49:29 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x40)
ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000040)="bc0368796491c514be6c3b8141032086fe0ecde77d72b047893d0dd104740fe5fa32a664245bbae3f1c785420ebca72901b3aec4709ac07b6ab113b22f8c127dc7c8c0112fc4936403cc4e24b9192a6dc20b289025b7cc05b8637413297bf1ed5cda196069cc469e3b5ea93bade2b58eb3aa7a6853b80d74777646ce0c29a8b9432085aaea5939e676955796f786f29132a753b863d4d9ec38e23070718853ef8e24ea1467e3436079aec0cd540b09e9016a00cb0fbfbb200e969416288911c598feb2c83a6026fc309472368558c56d728e6b1e135734fbb4971cfe31d59c10a0360ac0f14778b4")
ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000140)="f472c835a161b60cf65faa34d8824c0b27d01c8b4c3a6010d78e8e017a161c06a4f5e2f3cc2cd127216f9f05e5cbfe7d8dc5193ef9403d063d779afe4008a5a8590ffa7d384944db2a22a72b67428247f6cb6ae45a76ee0a58d694bcee833255843f8706797bf0f4ce89c97ade1e95821ac14dc2a407813bff4b1643e41d7efd6f487088c9f298f760a99e015dc96a260aba8f1f03b16a6a03cb05")
fcntl$setstatus(r0, 0x4, 0x8)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000200)="5feb137099f913b8969b7d5a75d6bb09673d1790900757bd5e2b4badd806aaedbf6744fd1423f865b9d42618fd02b4536ea2e296e2b3b2fca89262f9022a38a34a2ab44efde7f30e2a7bed57ec36fafef3acd05558f1a5871de3c0d123ce8348", 0x60)
ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000280)="bd72d800a8a50e559a6439e486f1c9342108cfc879947f91489d5c9d686e22a6b603aafab362275d10f916237067c58b8d27410e4a9cd0f43f9ac7b53a02a060eb70ea4fb48d73e8ae1840b2a8af2ef7a0432fd5bc73921b79fc4e771b1287a8016b0a4005b23bc54bbce13e1b81298e343f17b8c8c53d58e847592d64f7a1eed5ac24ad7be9282fe10f1a719427be69538f9d72e5d4b4dfb85384be860ae01fa633a3ee21006a9bed1978158033a521a3de4e678312d94ace32e22e05ed6b21b8262a72eae836afe69aa11dd2b0be9d61b872e19a9074498260974b9cda02385de602cc486f9882ce9bd01c4581a43aac72fe54da8fcf676b707c00bfe37cdbb9ef0126214bd28e509c0c3af6afceba18cc319320b63ba36cc2ed4baa1ff07cfd5c69f6c5aa28f1c8cef5220adbfc8ec5ca5bdef568fa435c41ceb334119ecf4b7e6eb9c3dae10fd4db9f62a9adcbd6024c27f7461338a8c130644cd979cbba43daa440ac4a0193958f19551b10f57b742e3c3262755141ab16ba5fcce19a6887757c1df540603c99f0ed028773f21e271ff000d79d905397249262675f91a3c3ca7ea7cabb6970cd3b85da42c692e798212397bcabcae5790caffb30418067c6ab5f8a66ce291d2fecb1e09e4d5df3eaaabf22d39387380daf05c8278d40dda01323dce5669698412e69da63fb6f0617b8a4ff6b9538f8e1b9ae41b63f945dd147f059cab04ad9cea8870c91c73b3a39e53aaefe27f5bf4eb8e1094e19a73374ecf34a91226a8f110ea5842d5dd1ec258fbe62f8f0e2cc3cf283441ff2ce0bb940b7b2cb2c63f8360912230b25b625ed2e3f40dd915d2a1104e84dc664fa8848da4dcf9c5569d20cfa15eb3da3adecc213a31dd42bdc4a31f22d81c33eb7ab7e1f28f09489d2613ac13a2bc6916c288fc983c7bac6349fd660a6280527d3de8f126fa48e4a863f6bd8d73a11965632e7f39f3b1b5cd6e26d1cb2a0edca6e9353a3622849f87015a15b4bca7d5ad0b5a6dd63284fa3271165881915d83f3c339f0e583a0cfbc36947272099efe6f6936d3e8508b19a464eecc6edf0e5441a153abaa6c600d53026125acf2f745b60383b20ae746ba4fb190bb1d78cf9fce8f4616458259735d6db5af0d5b4ba0cb708ece6ce8ddb056bedf0a959415f30962fd2275b07d19072b1670c0fc8c6c42d7a7eb89592429b94cf68b209d10788017014ee54608baf20aec71d3fdffc951f13557a6e6d86d8f8d595fa45bf0a2d20aa492c0969c8fd1da4192614385dc0cd7c76dafd1e598fcd2fa308756f3c6561b7a6fe8247a19cd6087a76c34fd5d0fdd52ab609b5b7c6f24770d024b0b3dc509a0d8b334b861cf06c728671ceb0e245e3c190d5c59d9b391b2c5cba17ac17c2582a23fb5968afe0c102528aa188ca5d6352900e2fd89d4f5a8dda8a88f8818ab95eece650c41a0b138971a130b6772cb3375d516371cabbaa32c1550070f4c327e49baa144294c22a05bc9275da57efd29f20872bb91e6de48b60b8fd41faea581b0fc3b3f4719ead1c5983bd3cce37aee77727c69c0a89536b164dc6075b22ffc26e1160438d746378f0bf9a9943c23a564f9d5387816f6f66a9278ef9a4c993ff48c4ff90f1680ae43b7f731ddc1a453a078e0259aac959979c6b342a2ccb86bd2e8dc84bbd870338b52c8095f38a4fe6e53e60d8ffc7e70d63c48ab4d05845b07786a60a2099ff4285bb625461c913adb1a907776367215f9f08350d688ec402ea806a4f70fc73dd678781a9183f5121aeeab6209d4fb722a87a8fc85ca8ed76c1349d7a5fdcba3264159b1f4fb471acfe2801ac9bfd78303c128ffa250b7f569a869b5ce2e05d057d8cd25b41aa690548c3fab86aa527b31fd16ab5168a8fe1f75a93277c88b50babf9a8e3378e5896a118744e3abf8a740949690157e471688e3d279ccd309cae3a45c12168945e1f70e27c053ea67f14507db9968137239fae7534895e5cca5f3b5de19ab0acb57aced69f05fcde58b33e7ddea4b40bec6c960f6093cb5b3166a76432f958a7493e52c0cf63df8cf0b64187330896649f3d3b45c90ff8ad8e054d42c01fd3e3aebf1fe50c7f03f62ffa8845c68f740c123fb71a71059407804874d766f5dae4049e0009daf91c9fa07c52d6c3e60bd0e64fa3f58c52f6a6c92de5f85060c632d3a47f77ec636da74d8a5715c9786feac1fce049ae1e9d076fffa10bc3724009cd0f2c60243695fe0cb9c09538ea1d99d48c01a12caa992ba77a3dc15a35137add1ff026333076d7158f9534f22a6df1ec447df1dc8f594e49fc163900e12e0a1ccebaf1aff25878625e033bb6b6e49078faca852511c769ac3ca6c657108654d64326da2e53f642e72a18389edb8509c8c43d82ca11a4aafbb237fbbaaddb62f364935dab6a1c1fc648b36d6c8d1c5869b74fb2035cd84204e175dc2076cad1baefda8fcd4a7f6713372cdb3b65e866e3f6841e75fee70dda6a7afc63a2aab9461aceb9731ccfee9f1db3a80292c060a1332bc95498811fd755a8d36bb7715ab7cc8e04ce8b19deb42df16fac21b80ce24b2a26820dfc6de9d246b96a2a42839772a6e8c11185be670f08d6182b01040cb89096af943309db7341413e512a6fba8377b7c1c9f9504d50f5cd89b6dd00f09f548da0920d310979a4315342dede9dea6c7e9d778dd27e860ea53426edae61b755554e91d2b57edfebd696f7604e95c0bdc43e8fb7ef1ccc0e117b6e9b1636ce9eba02aadbab4e9324c01cd66adda069ddb2d005d12e1e04fca1fd11924ccb82a1bbfa799ab9cd018d758fd5227a77d99acbb742035757545e2e73a2aeed7068640f182ca749c74f950d76ec129ee1b2cc242472dd3fc118e759a017ae9726dc292e4c3f7801544682e5a25b3a099ff4f3fa2d342472d619dcdcdb011b1098f2115813c739a8e3016fb28f7f0567cb023137a585032b6772180c49de3654c34e8c18ed56190607dbe66ecbf31006a20cc16b90cc34d3862e490527492210bf5e790309b870c37d3348462d4fe9b1a4701640f00e395abc618f6daac32ca0db7e341b9c3b7ffcd22091d218742fbabe8e18798ce38fdf6f3e7524c0b49035db9662ea6fd7bb5e695a8d68468ee8793526f4d1eb7981f03ae4c716eb8ac756221d5ab9422a531a2a353efc822b1caf1b867450ae52f1fd17d13d432c73659a74425fbfdd7fabb093fe1ab63ffaf68531974392620e6f8f73df8834e9fbf5da631f349735c81cd8f1f914a1077b7aa2fbba39d599695e3f4908b4ee73beb3a3c1eea7f657057729534bf5fd53a6d3d5007282dfa3922e4de00fdcab1778e6e95d5021a7358c93de96e26e7baff3987c6f92080035bc44b924bb84e9018c54b139ced6160311eb0b282f01b5bc98a4dadc4d62478f239624f06fa3f467e65cccfdcf96994eed7b232d031af997ec46c3128266f52c22f9e70bdaf6aafd19793b724e24c70ebfed6b52b07fb375ea234ab9524d24b4682709af5f27171f248fd8188ab39564f9aa8b6adf161b58c96965418e9bf831cffcd2a139db72236fd97e6771dcc2e181086fdd02a7d43b8dc2fa5b32079d4f946ec77ca20f9624db102d53cf52453d3db9be2297a0a40a53d8954440d1059c06f73bdded9a11b399c845249c75334e34222c40d67e43c495392a7d5cba5e395b5dce7eb17a699f0194433e65829a0c4adcf69c751d53972916c79b2a74451912cc54f67d3b0e925e8abf5998c0543fadbd99ffa6a126443b95f3a62cc9034a2883c225050bddb7d7a93ccceea5760ec8cc79255f2232736c4d28ce2e063c1e5119e395450f63d8ce410a129f9b534b462901c2f249c29d0e1f1b4834bab593429273999cb5a7fd98fbe2a9325657dc242ba53cf7a5556708d533482fcaa4a39d5366ecf94cc0de846945e376a93833b1cbcef2320bf3e6522a970c7fea68a5716077ad52276888cbc39d91be1d76750bf3d821090b56240c54455347a03dbebf2ef4a3eaae8b2ed1aafbb29efa142ff02121701bea1d3dcf49e4cc98ec24863f313afe7e1aabb62930ad6ddc1c97dee40bf0cd9968ba639687c5db82f8e4a87cd950d624a9074e8d0479e6d0c1aa0e35ebbe4e0a1f428a0d018579926d5abd9eec06a2b49514e5f7de57e24d232109c252d70e1b025f848aadaaaf4ece48093d15ac89020b39ab5a56ab78efd53cc8b12fafc504c1bf57704bb09c1a9fd01090ff4dbc47dc4a4ef1c058ea1e4abec77f4ebba29b527140a272d8300b79e57b73481c14e0eb0d3bc3d4d202dfc818921fc1816907f3e4ad25487cc7496cd65b2d98d7a8e9dc090c5f8e9ce63146f92893dcb3282d069c53ac167cf0dfe2d1de9c14a23749202a7ab4e56dd007dd0437694b98d3b90507559836ec894e972be32cc3c25b4b8d0d8c164db055a85bcea58eae0f3da552553879248ce0747a6c2b4cac8893dd2f8c9573c3da942dc73522623afce876c9b45b272248b9b8d55eb10570c8abe81cd2dc53522521efc6bb8fe0ca2ddd21f759aa1e225cb49cac5c7c6691d0898884a26118ceeb0f31e9db93e533b122a655a363c122f1d5ed34ee4e9506262d0013541ee12fa4495d6fdf7dcd2afff45d6d2085e4e46685b32295e64b4174c1ae790949e9de3fc7d58187ad47ec6e7c36125f7a89eba301091be76aab0257c7796bcbb3ef2f5b1c629cb71d842e5bcaf2ac79172c7bd7d1a1e6da3bbb067650ddd403354e8ebfae4737bff50a425199dc9e873350e72e9d9bab81a28bd03792207ae38cbfdd19633386caddaffab6f5663e7460b6ae5a2f3f11013f06065c61640eda21fb16b64afdeaef771f24cd919e335499eab91622346b86f45057dee69602f7850622d5e7b3cc054fd327e1e3960559a226371fbe0e134cfbc01bc8abf7ccad82dacc9039d0348a4188575e69f143e738e8ddaa6d071692576c3509d6ccaea330683a09c1979743243a5354304d439d611f66a937b7b72d7d6ad4ccb389715318643cc6b3a8d52b5738224f8fc30efd94f6938e8e951e8ac5c3f475708770bdbad0356392d645e498995bc75b8839c23cfe9fcc76bc33ac481cd2eaa2a63cfa6bd88466f51b5fad5a8a76a911a24f15a6a827bfcb272cb3323e26563185eada4a0823ea0d65b43ea0630c3a3f85042709d53ca563cf0ae1f77687a39fd1704bd4ee53958b763939941cb92e8967016186387707952dcfc98c8cc15b17b2c8ad087e58891eff39a2f03fe92a97ec9e588fbcf3ac237edfb0311295822c71a4926ff0d68cc719dcb9daaad0596efd4d0527a766ad04b33c60d6ed10ea3b997dd95bfcc272d7353d38f492681d809f8009cb52b0f4c197f649489502ff3c4d2020f1b4448898fe73460e4897b2edaae21b723bc1f0635f055191e809abd813656f1562e2a3bf7871b16ff975171cc52ad47fdcc10a51c7c594799fc088c86edc57a36ca3e929e59bb17a721bc64710c6c2df503e0a1a18b146f89cfe38588aac98ff84e8ee944cafdafb1faca28d44e4646336ab24f3294d1ee9a2bbd3b4aa51b716383058080087276626d151954b4b887750c62436715174f49b92090b5e6b37b015f8264ecdecc4d4cedd5a38b53afcfef0acf524c981db2dc0777b4b12d02a176dd656e0aa49bd5f2bc88be96be504481e4a06ccd81a1cbfe00631be7cd86f003d5db1abeea3b37ffbbba2886fed16c31512e4a643bc31884c704fb48397060fed2898a88e9d451c6f76e59542a6c24628d30396ac4a6e07291142aaba5865f63fcbfac0")
ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000001280)="9c1bfb9e58f30c50aad50ac81ea5034be3ca695a3cbae583a2e90ae9cecdf3f0d50c0c3e760a15daa0e112191b4f3fcf50b963df271b17f2b3ef43087f1bec8efc6687408f92127784b3d7759def941c2afe029e3498993dfb390de5b8446a165ced6c8db6b604a6153baccf44391074f7d246")
fchmodat(r0, &(0x7f0000001300)='./file1\x00', 0xc)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000001340), &(0x7f0000001380)=0x4)
ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000001480)={{"df2290850421dab95bd807213f3afbb7014f39d9ff53123925ea8c4133e7cf685c59b6baf39cb3d67d0511ae38790f9099c0de5fa77844f2de7ab82f404057d254511cf6951c9e30e4e0e6ad717277083b52db27c2029a4b16873fce58b2f2a35739d416b31cb49a1d73662518d7837f40f7bf7f0c5deccfaefcf8c034ead2820c1af4579a1b65e486e70eff5b87c383eb64d335adedaea71b9932527fd0cc303df52cfdf2bb93aed814282061b2012c7a32d5d61ae80b7a51b841d4f189c6c4a162d69da37236d2eff564476e1206b1e254d3817bf6a3eb04c0cd878578cd3285394510f959a02e8bb1ec274260005884be9425079f06d0d3f1dc1848fea39d2e58f37296c8c66910fe557b3eaf9db353c487f4bbb046cee2a8f7f1c4fa0eaf615207501230ac1a39ad12f367043864b3a8e12d0ab9c0e947cf7a064aca831aee04f88e749f9f93bfcb3e8cfe1e9b8f888f4d1be64111c3fa65bc136de9eec21a0b7df29498597af65f449efa213ddb0e3c3e1d34fd238072389025061f0942fc1966c0bd690e97be51b077bbef8c5af1fa31b86cadff0c284319974bccd67807826ae322d5855635b8df4ec2f5b66272e4b87226c5bf2a5a2383304a72f5abe7d298cc15e6e2cb123bff1abd38fc63e09d002f90b0c2e0a8f9be83ec715eea7b4caf103b607a46d40eaa9c547869a33f9277bc1b0e34410f9eca0777812f5012e89ebb401e91b9c017f95c33348c9f04b5988305a93f4a1ce773f36bd3cbc7b15663bb8d55ed4108f08eaf362e116a9dcedfbe0717d6c156e67d562c78793036fa5f4229c0750080677b79718e6e2f756216d8664962ed0e40eb4187232d7bb21814523cc1fb6d9c0286fc4e69a0ef1154e47d46a7d17f6582a07885ca899a34c5f631b9e8d3a18584e7c89f15afa202da780e39025ced117681f1b812c1e0ac0ef1c6d40bdee4ec0ef08b09c2d512cae2a92ce6bd219cde75873700b4990d9b47fa6b8fda5fdc9ec1489b08cdf236a3a652a42901b590c80bfc33048fbb097dd5f59b4af59549c8b6f81a0ab0f5494f4f815dfdea0795e00661296d20a8a7986b8f6978aebd0d5538be2cba78aea983e7beb8a34c99e37201ebebe5faf92e01da533cf53c7b2f40812fe1067284ae1c85d7deb23040f201d6771328036196a3e3dfd917a7456272420dbfb62dd1fdeecb1f67e1309149f15c7fc378152b9c8769d5aca12cb272eb63bb2af024d6813f3a0cd0028390de1593f44af75c18024219a5f7adf2c10a2c7775077cbe2f3d4216f200eb79d21b70ff8b319322309da7fa69ecadd8951cb950027f0f53a24970f92ad708e6ced949a9225e75f784f01e48d53ec5403717fb221381593e8fa74ada642f69b35bd2142ee64fbb110fee4f0a660f0d389974e27982b72391eaad04af8e61484a02bd8ce14d43e6e128fc", "a43283403d4ebf55241e24821b8b51deb62f38d91830d868089eaf24957c1bb3", 0x907e, 0x7d85}, &(0x7f00000013c0)="1c2328fe051c53655c00facb95133f2c771401ab72cb8c91a6a0291ba0fbe84ce955003d4a8541e67de3e58c86608673e95160ebb9b3f704b52f5220ecdb55e077cf5a5f5726fdbcec88d8a2f69926f0c498cea4432a7908c6b6d122d7ac0e84b317f1aacea280f6ee6637a2591cc1607a5283eb79fdbf0152a500bed3cf3610c5a35ca49289a23dce5562844b679903536adbd0a570c716e7964403c51be597bf9d9a9c9a994be2d8c46c410b1d173d54e057fbf686646a", 0x3, 0x1, 0x1, 0x7fffffff, 0x1, 0x3, 0x80, 0x59})
freebsd11_fstat(r0, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setgroups(0x1, &(0x7f0000001980)=[r1])
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000019c0)={<r2=>0x0, 0xfbe, 0x2, 0x9, 0x6, 0x5}, &(0x7f0000001a00)=0x14)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001a40)={<r3=>r2, 0x3ff}, &(0x7f0000001a80)=0x8)
setsockopt$inet_mreqn(r0, 0x0, 0xd, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000001ac0)={r3, 0x9}, 0x8)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
recvfrom(r0, &(0x7f0000001b00)=""/226, 0xe2, 0x40000, &(0x7f0000001c00)=@in={0x2, 0x2, @rand_addr=0x6}, 0x10)
accept4$inet(r4, 0x0, &(0x7f0000001c40), 0x10000000)
accept4$inet(r0, &(0x7f0000001c80)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000001cc0)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000001d00)={r2, 0xfffffffffffffffa}, &(0x7f0000001d40)=0x8)
readlink(&(0x7f0000001d80)='./file1\x00', &(0x7f0000001dc0)=""/4096, 0x1000)
accept4(r0, &(0x7f0000002dc0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000002e00)=0x10, 0x10000000)
link(&(0x7f0000002e40)='./file0\x00', &(0x7f0000002e80)='./file1\x00')
fcntl$dupfd(r4, 0x11, r0)
socket$inet_icmp(0x2, 0x2, 0x1)
r5 = semget$private(0x0, 0x1, 0x419)
__semctl$GETZCNT(r5, 0x2, 0x7, &(0x7f0000002ec0)=""/124)
chroot(&(0x7f0000002f40)='./file1\x00')
openat(0xffffffffffffffff, &(0x7f0000002f80)='./file1\x00', 0x8084, 0x2)

14:49:29 executing program 0:
r0 = open(0x0, 0x0, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0)
clock_getres(0xf, &(0x7f00000002c0))
fchdir(0xffffffffffffffff)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf110b4100c4a37bf0c55c41e2e9660ff8aa021040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2, 0x2ec, 0x3, 0x1f, 0xffff, 0x5}, &(0x7f0000000280)=0xa0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000a40)={0x0, {{0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x81}}}, 0x88)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)
fchdir(0xffffffffffffffff)
openat(0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00', 0x48, 0x2)
fstat(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getresgid(&(0x7f0000000780), &(0x7f00000007c0)=<r4=>0x0, &(0x7f0000000800))
lchown(0x0, r3, r4)

14:49:30 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x8009, &(0x7f0000000080)=ANY=[], 0x0)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000300)={{0x1c, 0x3, 0x3af, @mcast2, 0x5d}, {0x1c, 0x3, 0xffff, @rand_addr="b8dd115f3fcc409a0297b185077b3dae", 0x5}, 0x2, [0x420, 0x9, 0x0, 0x401, 0x7, 0x7, 0x6, 0x7a77]}, 0xffffffffffffff6e)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={<r1=>0x0, 0xf8, "3620f01501d09843193606b7dc60a3326c2dccbd04e4cc6375ccb9259c462d9935f848fcec41ef373c1ab45cc5749dae23b948e400a08f0dceca0b0c347f6bbbe5e824ef4c9b81b0355c37e60ec65fab358db34a4d57ff4365fa96038b659d989aebc0dadc5c4d3ac7a4849074902ed96be67ac0576a62ca9c19ce59ce6672dd71a1d1e0fd36c1079799974646c1fe79351386810b525588957c36a7cca9819afb4eff7db0e263af0393f8562e066498297f269558dcc892652b096752bdd84eaba31147322ed1e2207431f6c6ac286e44fd2f9a4777eb5cdde7189100688275012412aec76fc957007eeae0604bf2d829d649dd8455ffd3"}, &(0x7f0000000180)=0x100)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x38, 0xff, 0x10001}, &(0x7f0000000200)=0x10)
connect$inet6(r0, &(0x7f0000000280)={0x1c, 0x2, 0xd6, @empty, 0x1}, 0x1c)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000240), &(0x7f00000002c0)=0x4)

14:49:30 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
r0 = semget(0x0, 0x589233d988cfcb98, 0x82)
__semctl$SETALL(r0, 0x0, 0x9, 0x0)
sync()
syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2")
syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000")
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)={0x2, [<r1=>0x0, 0x0]}, &(0x7f0000000240)=0xc)
dup2(0xffffffffffffff9c, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_tcp(0x2, 0x1, 0x0)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040))
r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x30000000)
setsockopt$sock_int(r2, 0xffff, 0x3fe, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000280)={r1, 0x6, 0x3, [0x0, 0x81, 0x4]}, 0xe)
r3 = shmget(0x0, 0x13000, 0x0, &(0x7f0000fea000/0x13000)=nil)
shmctl$SHM_UNLOCK(r3, 0xc)

14:49:30 executing program 0:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c150614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
msgctl$IPC_STAT(0x0, 0x2, 0x0)
getpgid(0x0)
getpeername$inet(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000280)=0x10)
wait4(0x0, 0x0, 0x0, 0x0)
syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
shmctl$IPC_INFO(0x0, 0x3, 0x0)
r0 = getpgid(0x0)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
wait4(r0, &(0x7f0000000080), 0xf, &(0x7f0000000180))
ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, 0x0)
poll(&(0x7f00000000c0), 0x0, 0x0)
getpid()

14:49:30 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
writev(r0, &(0x7f0000000300)=[{&(0x7f0000000200)="cc", 0x1}], 0x1)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={<r1=>0x0, 0x6}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={r1, 0x20}, 0x8)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000340)={r1, 0x3, 0x2ed55e903f79f76}, 0xffffff2a)
writev(r0, &(0x7f0000001740)=[{&(0x7f00000004c0)="1c", 0x1}], 0x1)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x1, <r2=>0x0}, &(0x7f0000000100)=0xc)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r2, 0x5}, &(0x7f0000000280)=0x8)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r2}, 0x8)
shutdown(r0, 0x1)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0x10000}, 0x4)

14:49:30 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x20000000)
getsockopt$inet6_tcp_int(r1, 0x6, 0x1422, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000080), 0x4e6)

14:49:30 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x808, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={<r1=>0x0, 0x45, 0xf4}, &(0x7f0000000080)=0xc)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000001c0)=0x10)
syz_execute_func(&(0x7f0000000480)="0c1eb5fc88cd801b69e4f56962f59f6962a366450f6e9c8200000000d907c422dd92441f01f2680c00000042427f0000e4c753fbc4e11f3e3e66480f3a16051dab000040fec4427d822a2a00c4400f05f2168f4808eebce000008020000f294657513666470f1b9a130f12000000ea01eff265dc5f00f20ff0a422ab0000005b5b45823ef8260fc7ff072a6ad42c240f5e5e47d8b84e092f2047000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d2644f8")

14:49:30 executing program 1:
r0 = socket(0x1, 0x1, 0x0)
connect(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00'], 0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
bind$inet(r0, &(0x7f0000000000), 0x10)

14:49:31 executing program 2:
syz_execute_func(&(0x7f0000000000)="984a2ae90f99dcf20f5fc30f05bff7018100c4a37bf0c55c41e2e96612f8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30095e1edee509c421035f4607c421dd5831c4e10bf8c40c64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fbab000000c4f2440f813a000000cc7c66f2ab440fec3fb0ddddc482b99c38724a66b1f7c403bd7c5000f2c3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c58160168fa97880a5db0000000fc60fc6a8f2ae360f1ae31f1ff17700628f8f410f38009983000000709b660f3a166a2cf2e5aff2f2f0428b8900800000008fc978c3860d00000049c4cc2af12af191f3c4638d6e8df9ffffff00ffffc481fdd7fffb8fe93892c5b83aa2f1fbfbea")
mkdir(&(0x7f0000000240)='./file0\x00', 0x2)
getrusage(0xffffffffffffffff, &(0x7f0000000180))
r0 = open(0xfffffffffffffffe, 0x100000, 0x50)
r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x30000000)
fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getuid()
setreuid(r2, r3)

14:49:31 executing program 3:
sync()
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000140)=0x1c)
r1 = shmget(0x2, 0x4000, 0x4, &(0x7f0000ffa000/0x4000)=nil)
shmctl$SHM_UNLOCK(r1, 0xc)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=<r2=>0x0, @ANYBLOB="0900000005000000a37e00000000000004000000"], &(0x7f0000000240)=0xa0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={r2, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000340)=0x10)
mlockall(0x1)
sync()
getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4)
r3 = getpgrp(0xffffffffffffffff)
fcntl$lock(r0, 0xd, &(0x7f0000000480)={0x1, 0x0, 0x57d6, 0x2, r3})
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000180)={0x4, &(0x7f00000000c0)=[@in={0x2, 0x2}]}, &(0x7f00000001c0)=0x10)
write(r0, &(0x7f0000000380)="3e9585f781a2096803adf7070742db6f356cdef7734d146b3a742e283cc69c3875426b17029f52ef8efc6a5628d802781ed1221a385d2e7da310ef1fc5a3de7e24ec2adf79ca38c72f72dc47679a0a91d820401e745b5a90b87f1b22cc8f4e7b95f577d25073a35080a4b61b3fab3228dd76139add8e6021a2f67215c8833d2f65e2cc5085d7decb0da44cec5b14287ecd2cabc779073606bc6005af4d3b403968ea932fa65aae45cc219c91e0e7ed85bdab6660ec300fb30aa68978b979c0fe2015eb757156514f8857459d0a3dbe45d9759429379d8e23c663629ee3d83cb9cd56", 0xe2)
poll(&(0x7f0000000180), 0x0, 0x0)

14:49:31 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
fdatasync(r0)
setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000040), 0x4)

14:49:33 executing program 0:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = dup2(r0, r0)
ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000000)="105e4f0fb644b791aac2d581fcee557825cc52a7e61166b1749ee9150cb3ab6cd41af7b0207fb3b4893422fd8dee95b9c73fe3bf3288270f42fe874303fda18c15b10e71de2199fcb68b57d26161cc82d76144238827b883cf358538e799c0a826de41f3e9940639c548dd0185e99a5334c18cd405cea59d07ca7ba54a52cb97bb24c3d4c1d2286caa0e6d3e3c5299fddff170289d0e011bbbd00a2f1228ab073f")
listen(r0, 0xfffffffffffffffa)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100))

14:49:33 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f00000000c0), 0x4)
socketpair(0x10, 0x2, 0xc884, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4)

14:49:33 executing program 2:
syz_execute_func(&(0x7f0000000680)="91cd806969ef69dc00d9f3460f7e00d0d00fd1b02db5d900080070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1c48379054700a0787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000f9859f")
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000)
accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2)
ppoll(&(0x7f0000000500)=[{r0, 0x4}, {r1}, {r1, 0x1}, {r0, 0x41}], 0x3, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x0)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r3 = getpgid(0x0)
getpid()
msgget(0x1, 0x8)
wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000300), &(0x7f0000000380)=0x4)
r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r4, 0x1)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
close(r5)
socket$inet_udp(0x2, 0x2, 0x0)
flock(r4, 0x8)
getpgrp(0xffffffffffffffff)
open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4)
getpgid(0x0)
listen(r0, 0x94)
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r6, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0)
freebsd10_pipe(0x0)
poll(&(0x7f0000000180)=[{r6, 0x2040}, {r6, 0x40}], 0x2, 0x80000000)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000700)={@in={{0x2, 0x1, @multicast1}}, <r7=>0x0}, &(0x7f0000000100)=0x8c)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000003c0)={r7, 0x9}, &(0x7f0000000600)=0x8)

14:49:33 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
ftruncate(r0, 0x6d04)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup(r1)
ftruncate(r1, 0x3)
setsockopt$inet_tcp_int(r1, 0x6, 0x1, 0x0, 0x0)
ioctl$DIOCRGETADDRS(r2, 0xc4504446, &(0x7f0000000540)={{"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", "79bbf8658808a9330049507a3ba4f9f3b8729d4c0130598d08be07f97166f247", 0xffffffff, 0x9}, &(0x7f00000009c0)="0010802e286dd37231edc8d6f7958ee5866c56416eb61d01a28fec43abbb5c365232dd1427045597d4660728c66054e25c8f1cdd52adb1146f0004ac1aec274bad2387a8cde9e536d473a852d915009f6d19f9fc25684357b1db247089456abcb92e14de0403e09c6d11805fb350fe923b70ec094f417b196a7a59e3dadd4193377863b1eff50edaab68069766b310aabdf1e77f465506135987f01189405d15d08e15027c27390369d6e41e74975fe700"/192, 0x0, 0x5, 0x7f, 0x0, 0x80, 0x29, 0x2, 0x3})

14:49:33 executing program 3:
r0 = open(0x0, 0x0, 0x0)
r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0)
fchdir(r0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000b80)={{"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", "d6a4f155689aa5e20097b57cf4eb8922ad34524236598ba33cbc927324d809d2", 0x10000, 0x840}, 0x0, 0x800, 0x80000000, 0x0, 0x12b, 0x2, 0x7fff, 0x5, 0xbc})
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000980), &(0x7f00000009c0)=0xb)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, <r3=>0x0}, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7, r3}, 0xc)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000840)={<r4=>r2, 0xfffffffffffffffc, 0xf, 0x6}, 0x0)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000900)={0x1, 0x8001, r4}, &(0x7f0000000940)=0xc)
r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8)
openat(r5, &(0x7f00000007c0)='./file0\x00', 0x0, 0x42)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000a40)=ANY=[@ANYBLOB="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", @ANYRES32=r4], 0x0)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000008c0))
setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f")
getgid()
execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780))

14:49:33 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c)
getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

14:49:33 executing program 1:
r0 = socket$unix(0x1, 0x5, 0x0)
sendmsg$unix(r0, &(0x7f00000002c0)={0x0, 0xfe44, 0x0, 0xffffffffffffffc5, &(0x7f0000000240)=ANY=[], 0xc}, 0x0)
fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getresgid(&(0x7f0000000100), &(0x7f0000000140)=<r2=>0x0, &(0x7f0000000180))
fchown(r0, r1, r2)

14:49:33 executing program 1:
syz_execute_func(&(0x7f0000000140)="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")
truncate(&(0x7f0000000040)='./file0\x00', 0x3)
clock_getres(0x0, 0x0)
r0 = shmget(0x0, 0x3000, 0x0, &(0x7f0000ff8000/0x3000)=nil)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
setsockopt$sock_int(r1, 0xffff, 0x100, &(0x7f0000000080)=0x5, 0x4)
shmctl$IPC_RMID(r0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
syz_execute_func(&(0x7f0000000780)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45b660df80fb02cae0bc40b6db712f20f2a4799f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefd4d48cc7e8628f680864360fe25800618de3ee38f488884788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")
r2 = shmget$private(0x0, 0x9000, 0x1, &(0x7f0000ff4000/0x9000)=nil)
shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000000)=""/20)

14:49:34 executing program 0:
dup2(0xffffffffffffff9c, 0xffffffffffffffff)
freebsd10_pipe(&(0x7f0000000280))
openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pf\x00', 0x800, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0x10000, 0x153)
ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000300)="d60c4c7ca6d77256ec47cd31aa036e9affe81dd9d3d33b04d6134b94e6b3643f3a42b2161ce4587b32af77a5a79f486067ce2ac30a3e34080890cb63d70c9a615d1979a95fd01cb04f19e0dce6c5fe")
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a700d660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264")
open(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)

14:49:34 executing program 1:
mkdir(&(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0)
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x200000000)
mkdirat(r0, &(0x7f00000000c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x48)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
r1 = socket$inet(0x2, 0x5, 0x1)
accept4(r1, 0x0, &(0x7f0000000000), 0x20000000)
rename(&(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000340)='./file2\x00')
fdatasync(r0)

14:49:34 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4)
r1 = dup(r0)
openat(r1, &(0x7f0000000000)='./file0\x00', 0x8000, 0x1)
setsockopt$inet6_buf(r0, 0x29, 0x33, 0x0, 0x0)

14:49:34 executing program 2:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x20000000)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={<r1=>0x0, 0x401}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x1}}, r1, 0xff, 0x6, 0x9}, 0x94)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
syz_execute_func(&(0x7f0000000440)="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")

14:49:34 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xd, &(0x7f0000000000), 0x2)
r1 = accept(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={<r2=>0x0, 0xc72d}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r2, 0x2, 0x40, 0x2, 0x7, 0x2a38}, 0x14)

14:49:34 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c)
socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = shmget(0x2, 0x2000, 0x10, &(0x7f0000ffd000/0x2000)=nil)
shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000100)=""/127)
sendto(r0, 0x0, 0xffffffffffffffa8, 0xffff0000, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c)
shmget(0x2, 0x4000, 0x4, &(0x7f0000ffb000/0x4000)=nil)
r2 = semget(0x1, 0x4, 0x100)
__semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000180))

14:49:34 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0)
shutdown(r0, 0x1)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000040)={<r2=>0x0, 0x9bd4, 0x314e, 0x3, 0x578000000, 0x6}, &(0x7f00000000c0)=0x14)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r2, 0x1}, 0x8)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a)

14:49:34 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x20)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x400, 0xfff, 0xfffffffffffffff7, <r1=>0x0}, &(0x7f0000000080)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x9}, 0x8)
syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[])

14:49:34 executing program 0:
r0 = socket$inet6(0x1c, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4)

14:49:34 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//..', 0x100, 0xb00000000000000)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000080)="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")

14:49:34 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000100)={0x2, [<r1=>0x0, 0x0]}, &(0x7f0000000140)=0xc)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r1, 0x6, 0x4, 0x7fffffff, 0x5, 0x6}, &(0x7f0000000240)=0x98)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r2, 0x6, 0x22, &(0x7f00000002c0)=0x800, 0x4)
pipe2(&(0x7f0000000000)={<r3=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCXROLLBACK(r3, 0xc0104453, &(0x7f0000000040)="eab65faf1e7d5f335236aa0886813ee539af933fe6ce8c943396cf55f80453105ea727458fc30f55468270c7c4e792922a78c70b2bf67b28327974a82e9995380500f791ab4f3917cc0efa8b220ba23af5383f42f3c6640ae54bf9ffba0b78337179e082198a55bf548f77b188430ede8ff5991f8a7847d4ab09aeeb5eff5bacdb13")

14:49:34 executing program 3:
syz_execute_func(&(0x7f0000000580)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x3, 0x99)
msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79)
r1 = getpgid(0x0)
r2 = msgget(0x2, 0x8)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x1)
wait4(r1, &(0x7f0000000080), 0x10, &(0x7f0000000240))
r3 = getpgrp(r1)
getpgid(r3)
setrlimit(0x7, &(0x7f00000004c0)={0x4, 0x5})
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x3, 0x4)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_INFO(r5, 0x3, &(0x7f00000008c0)=""/117)
mknodat(r4, &(0x7f0000000300)='./file0\x00', 0x10, 0x2cd)
getpeername$inet(r4, &(0x7f0000000700), &(0x7f00000006c0)=0x10)
truncate(&(0x7f00000003c0)='./file0\x00', 0x0)
poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000)
setsockopt$sock_int(r4, 0xffff, 0x1004, &(0x7f0000000100)=0x40, 0x4)
mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1)
r6 = socket$unix(0x1, 0x8af185cb5ae1b4b0, 0x0)
syz_execute_func(&(0x7f0000000100)="1c16c4637916d7b098cd801b69e4c4c2319c7dbe9989cb999962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e1018f69a89aa100008020fec4427fc902023ed107c43fc2b90ae0f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdcdec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
socket$inet(0x2, 0x8000008000000005, 0x401)
sendfile(r6, r4, 0x0, 0x80a304)

14:49:34 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x1000000, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000003c0)={@in6={{0x1c, 0x2, 0x7, @mcast1, 0x2}}, <r1=>0x0, 0x0, 0x7a86, 0x9, 0x100000000}, &(0x7f0000001ac0)=0x98)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000001b00)={r1, 0x7f, 0x33b7cca3}, 0xc)
sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000100)=@un=@file={0x1, './file0/file0\x00'}, 0x10, &(0x7f0000000280)=[{&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000140)="cfb2f6a6922c884ac67e15c1df63d0346ffd1b8deb31", 0x16}, {&(0x7f0000000240)="b290a6266034d89032345844a8586bc3f010477cd8d6ada07977ab594dd8c94cc963774cb858", 0x26}], 0x3, &(0x7f00000014c0)=[{0xc0, 0x85, 0x1, "05f35c0c97d1cc1116a4380961418ff97779720437d813d6ca4b8bd733327c66f57496fcd8c0c10ad2a80c0ac81f49c6eadefe2ab454bae106e4475e349d163e5c0aa007ff3a32ffe7e06c1264d3ba576e35b8bdb0ffdca561e12d64faf9694823ae850164c041e0468930733a4fb8776cedbfbca16a93d09f70fa262b8f881cd53f7639d270ad93aab3b76c1403be702e3060e0ff1e5bc969cf197621cce117315ba4c17258fdbf8d9ebd7e954462"}, {0x110, 0xffff, 0x9, "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"}, {0x50, 0x3b, 0x8000, "104a63ce873ab8cc847c0dae28c55853e1c03f51597d789826422e914a9cace9bc6b747bf2bfb057ee36b90502f398b6e85fd55448ce97ef8758d25e6c74"}, {0xe0, 0x1, 0x3, "d10998745bd41aacdd329659c63d84b27d2bbe622514b1046f2e06bf6e8719abb51ea19aff52ff5b6096b2b66d8563181345636582adb6880f3ad8ba34f879ae49334975c03e4edffcfd7b798fdc5e2446157a9a0251841a6af8534b83b2ad1d55715c29757de75a82f703f7ac177aed7ba4e667734ba5c222e08f49f698ac588ddfb40f67136fa459d197cd67346834435cc71f452a0591014532c0defe632bfaf2936b76ae48e928528f40970898600652b2e0e137d754fc3b16390505b2e39bf5d9d721c0ed1d52"}, {0xf8, 0x88, 0x5, "59bc84e8fb3505e68c73f7bd6d80370954738f724aba07b2253a8df1138b926f20925ec6744c967675fd93d3de13fa41d7a2b71d9e11b8511c1cc9f16945b16141ea6e125f2bdb75675123fabff01a3acba41fc343d39e455591860ddae8a0e84b6f8660b5b0c9d250b1a20a173cb9b12e79fd74ab625551f84d5256e8d3e4a7bf6c9ac68a54ec0bfd3ae88079261274cb912f79d681ccce4028d488416b8a17e17df47999d4b4cda0984a7daee87a33851ba5500193c213c8bf5e2d9528499ccf80c207010b5e53e897a8f6c5cdaae9010d0d8ec7ebcea791da0cbac4db10aaf60c1af81d6922d3"}, {0xb0, 0x29, 0x1d3f, "ad119c24a41e3d49caadcc5fc293715fddae3b2f85eef522d135568c7cc2dab64180e55977734efe09a56cc7450a79bdf7e9661dc9d8f48f1d1ac4ca5605f281cf1d464b077526b55c80e4a4dcee6adcdd2102b5eba403a935c92d6ff013336bb30c9cb5b9aaa17358175c695ceebc702c8f0abad18446be32d6d7a150717af96c9928a8a5f971a106c312838de671768f9875c54c80111fba"}, {0x78, 0x7, 0x8, "c4776d32f651d0d6f0a5e17d45b0d38dafb0ee33f7892bb2e0cff3d5fa6b67830e1dae96c12dde9808c85bd910cd9acefcb8d7dbdf5c931290bf11e7fd08d9cc7873071a0be32583045e91a831e321f2148db9d8194d6dd46b8a0152a06025ca20e50140"}, {0xb8, 0xffff, 0x200, "e61a3cca95d6aa62dcc7d50215b9ae450896ba562a652dfc76d2a6c76cb886b3a53876d679f9fc38d83ef35363e64a79a6b4d170549570cca5ac8edd477d0a337f510c270a51525abcc59ddb882eecd1bd13e058cdeb1d22e9f3d80e6970999910ac771821aa626bd0f8cf387777dfb54547c398d150a1f769ff16e6c78fe20e263b78d8849b489bb53baa84832ee1b5918e3eea56d01b1e68892da0df4eddeed4"}], 0x5d8}, 0x0)
setgroups(0x2ca, &(0x7f0000000000))
syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0)
getgid()
freebsd11_fstat(r0, &(0x7f0000000080))
setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000300)={0xff, 0xfffffffeffffffff}, 0x10)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, &(0x7f0000000340))
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380), 0x0)
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000480), 0x4)
setgroups(0x0, 0x0)

14:49:35 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000040)=0x9, 0x4)
r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x800, 0x54)
ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000000180)={{"047972f3fc4aec0d3bc6fbb94aba30566802656f428c4e8361c3f2b51cd6d6e7efb2247fb101f7f14ec346e1e4292dde1d6f98bddf5d2b959d2b94da7f129baa02963b7f92af699d0a93822ff3f5e00ed6bfda96f9c4268363e1db8db94c9cd36f129a427d716da7e2fb040d2094e92720814c4940290fcd077a98ed65ea1169fea7f234114be9c07e4ff864987313bdfc171b3b89714ace49ccd3c3010f1ca30b70e6df2bd46ae8d1296d2a8a4cf1604459c24b2a672937dfaf8d0c49c80413514dbcb9ac642906248083bd9fa19beca1bfc6b81858316124e0a5ba049fc1f7a8a8efe41bad54918774f4c9b5dc57cc843e8b7a9446863cf5bb2c1cbc120ccd789490776d9ca54095c68ebea080a7fea0399c7081eadfa6d57baabbebd2e23f98678aa972402ddb9812d164943d70d39d7b0af7e112cd7ac9b0086a690be1b0ae52f5d1a5781dd3bc7c6d87c41318d5704b743c057c49bdd2cc205734c19b7e15a03b7fe04b8fbd3f87a4b04f8b75097e7e80d97ecf0b6a87d36b2cab2f9604e2f08c7b5b69d4160d363464d57ea964595bde8e0a1e98656755c24f50e04145680085b63a718e23a11c08d89a145ab08abfd425196e878104b681e85d39c49607e3a223b3f892ec421de49615da9468ea5de71e17c6ddd266f59d330db98177d267bd3885e2212883ba56d82a5aeea4f801bc70b293b0fab035cecbbdf89ad77d027a05a3582c0be0d9a63cf316700c0fbe6a5bd1de456950d4772f596bf8a4c2283764539d0d1ba2be05800f69fa4163f173c3cd62b6438052116903cf17ec8996126127a4e2bc543d860910840fd85710b3deca7839c96acafc6e7b0e2a1d4ee33f7087f1898484ce856a12651803807b107d0c2fcff181313dc086267264bba3fd31da76c15a2dcdb45056d80db3747bae6bd887fe7242a110b3767129acfa95da703e74bba2f9ea85b64431ee170442977f7a61f5f1047daac12436e8cac32402529786166a7c08c3a27d4660e518532de34cc2c69967da0a49812643920fdc91f96900875c225e5936a620767e8eeea247aad0b06af4577d57e746fdfa15dee0e8451c7c81231d605818af59df303f4ea56dcc900cbb6ee6f005f829c159cc7716bffae46ae9d39116d0f4579a6489e04fbd85ff32fc4878091fd160a2ea53d68e7121f43eb7741bc6455b9b9b2a1511a7a7ade1d7778059431b1c51876ce888217a6fb9ce90f8899dee230dca56eb53c05a67985fff2f89713df5a5b16a0b2482be3a0a68045295d2fef7f910dfc59ade44a8f18b0b36381d5b3789bb06694c53e4f65abbefaf29d4c68f469af76ed2dfed88318e6e1942b977dfaf03b840c278ca0a1f3479a92df94d9a40674843fd8121a3f09d3de8356fd1144b43d6a4cf894c21d9d3cf9b3fe0c82a8b9deded6b9b170165eeb1e5adaa16e766de", "dcb938f35186fc2f186c42f787b9e904fa56cd9e8137a506bd91dd4660c3d362", 0x62ca, 0x4714}, &(0x7f00000000c0)="cd4a6087069ecf516c2a0222c26531dead83ec5220a3630e7559a4a6c48822211ca4748540d9bfe032189da51ab500d4b8c1b01ebd4d598b286145d74359ffc0d809a20727e208e7c8cff28e50a75d68833a1e05af99db373609a2ddcef2e5747d8aba15bc99a115e383a7f227c283266545c9923f48a26b0fe0ccba4717cc1dc0c585eb1ea5e2f1ad957d37df5ad1760cb55cf484541f90e3307ec8bd", 0x7fff, 0x8, 0x0, 0x80, 0x8, 0x0, 0x100, 0x7})
setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000000), 0x4)

14:49:35 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@loopback={0x3}}, 0x14)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4)
truncate(&(0x7f00000000c0)='.\x00', 0x4)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000140)={0x1, [0x2]}, 0x6)
socket(0x17, 0x20000007, 0x4)
ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f0000000040)="c96beed17d6ec03e46c2f415ccb504428e1663ce8d3424d419fcba586917ba78a674a2829ea46ebb85f04688106f254bc34285dcdd139fcfd52540579186e77c3207741e")

14:49:35 executing program 3:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0)
r2 = getpid()
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={<r4=>0x0, 0x7}, &(0x7f0000000100)=0x8)
syz_execute_func(&(0x7f00000001c0)="c4a3c17c8a000000000cdcbb6556666666460f382965b4c4e1a568b9cb83000066480f3a22f3766764460f5fef3ec271dac4a275adbd000001006766660fd2b9070000002e36f081a9c600000000800000")
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={<r5=>r4, 0x757}, &(0x7f0000000180)=0x8)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x1000300010005})
fcntl$lock(r1, 0xe, &(0x7f0000000040)={0x3, 0x0, 0xffffffffffffffff, 0x100000006, r2})
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={r5, 0x8}, &(0x7f00000002c0)=0x8)

14:49:35 executing program 1:
mkdir(&(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0)
r0 = open$dir(&(0x7f0000000100)='./file1\x00', 0x2000000000000, 0x0)
mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0)
symlinkat(&(0x7f0000000580)='./file2\x00', r0, &(0x7f00000005c0)='./file1\x00')
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
fdatasync(r0)

14:49:35 executing program 1:
socketpair(0x0, 0x10000000, 0x3e00000000000000, &(0x7f0000000280)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
syz_execute_func(&(0x7f0000000000)="9666450f3821c098472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd3c4a17c2919f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f")
r2 = socket(0x17, 0x0, 0xf6c)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e23ffffffff00"/136, @ANYRES32=<r3=>0x0, @ANYBLOB="20070006000e0000"], &(0x7f00000001c0)=0x94)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000340)={<r4=>0x0, 0x7f}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000400)={r4, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000200)={r3, 0xa, 0x5}, &(0x7f0000000240)=0x8)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)

14:49:35 executing program 1:
r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x0)
getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0, 0x1, 0x0, 0x0, 0x7}, 0x0)
freebsd10_pipe(0x0)
setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000003c0)={r1, 0x3, 0x7, 0x1f, 0xaaa, 0x7}, &(0x7f0000000400)=0x14)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e210101000000000000000000000000ffff7f00000177000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004300"/128, @ANYRES32=r1, @ANYBLOB="01010000200000000fc400004000000000080000"], &(0x7f0000000140)=0x98)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000002c0)=0x1c, 0x10000000)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000200)={0x4, &(0x7f0000000180)}, &(0x7f0000000280)=0x24)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4)
socket$inet6_tcp(0x1c, 0x1, 0x0)

14:49:35 executing program 2:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
socket$inet_udp(0x2, 0x2, 0x0)
openat(r1, &(0x7f0000000300)='./file2\x00', 0x200, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x3, 0x1, @ipv4={[], [], @multicast1}, 0x81}, {0x1c, 0x1, 0xffffffff, @loopback, 0x1d}, 0x401, [0x81, 0x4, 0xa269, 0xfffffffffffffffd, 0x5, 0x4, 0x0, 0xbec7]}, 0x5c)

14:49:35 executing program 2:
setgroups(0x28d, &(0x7f0000000240))
r0 = shmget(0x2, 0x4000, 0x300, &(0x7f0000ff9000/0x4000)=nil)
r1 = fcntl$getown(0xffffffffffffff9c, 0x5)
getpgid(r1)
shmctl$IPC_RMID(r0, 0x0)
syz_execute_func(&(0x7f0000000000)="982c3e0f050520d0f807c4e1ddea8d227371d3b01e4141e2e99650855b660f162f0fc4014ef04680b600002500c1a0e5be34d1c4e1f8c421fcd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e252eded3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000")

14:49:35 executing program 0:
semget$private(0x0, 0x2, 0x580)
syz_execute_func(&(0x7f00000001c0)="9826473e431c110f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0xe4155bd49eaa96, 0x5, <r1=>0x0}, &(0x7f0000000400)=0xc)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={<r2=>r1, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000000c0)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000280)={r2, 0xc1, "d4dd588818c06358ec4a878191e0732f960fc246824d822dbded0354e42bc2dc341ef7d75f822c58d3dd0d2c5d9a8082970ecf6a3cd9205c786c4013d9b334ffd6dc02f43db10e98b99ace6f64fedcc623d55b65f4f27cc855dbc28685ec50bd0e880cc8efbb0380d1f739c169d60ce4e665c149c5414e3ba34b7b08b10100f3fb8969ab1ad1dec2a424b980e96e0955a31094c3d19ace290cd8f49e6b0683cc9fb41545988ccef504a84b32416213791af013d28b07b8aae28d5e295de2a3a2fc"}, &(0x7f0000000380)=0xc9)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e220001000000000000000000000000000000000001060000000000000000000000000000000000000000000000000000000000000000000000000000bbb2f4c700000000926f35cf798400f8ffffff0000000000000000000000000000001900"/128, @ANYRES32=r2, @ANYBLOB="0600000000000000"], 0x8c)

14:49:35 executing program 3:
syz_execute_func(&(0x7f00000001c0)="9826473e431c120f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4124e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x81, @mcast1, 0x3f}}, <r1=>0x0}, &(0x7f0000000180)=0x84)
r2 = socket$inet(0x2, 0x3, 0x1)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000003c0)={r1, 0x20}, &(0x7f0000000400)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r1, 0x9, 0x8001}, &(0x7f0000000380)=0xc)
r3 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000)
freebsd11_fstat(r3, &(0x7f0000000040))
rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0)
r4 = fcntl$dupfd(r3, 0x11, r3)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f00000000c0)={<r5=>0x0, 0x0, 0x19c18b0ae6a6904c, 0x1}, &(0x7f0000000100)=0x18)
setsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r5, 0xb, 0x8}, 0x8)

14:49:35 executing program 2:
getpeername$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000300)=0x1c)
socket$inet_tcp(0x2, 0x1, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x80000000000600, 0x48)
r0 = semget$private(0x0, 0x1, 0x80)
__semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)=[0x3, 0x200, 0x8])
semget$private(0x0, 0x1, 0x8)

14:49:35 executing program 2:
syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@random="1bf324a89486", @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x9, @broadcast, @multicast2, @remote, @local={0xac, 0x14, 0x0}}}}})

14:49:35 executing program 2:
syz_execute_func(&(0x7f0000000200)="9826473e431c0a0f05c52161fb2c3939a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c40b4e4eed751e0fa075d6c4811e11e9410ff8f628e2e10bf8c470c4c461cd583d00000081c66db712410f1857e6c9dcdc0fbcaf00100000acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c42249a7138de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4)

14:49:35 executing program 1:
r0 = open$dir(&(0x7f00000003c0)='.\x00', 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000100)=0x4)
mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x8)
chdir(&(0x7f0000000040)='./file1\x00')
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
__getcwd(&(0x7f0000000280)=""/85, 0x9)

14:49:35 executing program 2:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
ftruncate(r0, 0x9)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000280)=0x4)
mlockall(0x2)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
munlockall()
fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
ftruncate(r1, 0x4)
fchown(r1, r4, r3)
ftruncate(r1, 0xf109)

14:49:35 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd3006b100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
socket$inet(0x2, 0x7, 0x400)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
ppoll(&(0x7f0000000040)=[{r0, 0x2009}, {r1, 0x20}, {r1, 0x142}, {r0, 0x2}, {r0, 0xc}, {r0, 0x10}, {r1, 0x40}, {r0, 0x20}, {r0, 0x25}], 0x180, 0x0, 0x0, 0x0)

14:49:35 executing program 0:
getpgid(0x0)
r0 = socket(0x0, 0x0, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000002c0)={<r3=>0x0, &(0x7f0000000200)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000300)=0x10)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000340)={r3, 0x2}, 0x8)
writev(r2, &(0x7f0000000280), 0x26)
writev(r2, &(0x7f0000000100), 0x100000000000005c)
ioctl$DIOCGETRULESET(r2, 0xc444443b, &(0x7f00000000c0)="a82b74bed3d9619028372235951bf0b2148e62898c2da614da")
truncate(0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000100)=0x2e, 0x4)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x40, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES32=<r4=>0x0, @ANYBLOB="00040000b80c0000090000000900000002000000"], &(0x7f0000000000)=0xa0)
r5 = msgget(0x2, 0x140)
msgctl$IPC_RMID(r5, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000040)={r4, 0x9}, &(0x7f00000001c0)=0x8)
execve(0x0, 0x0, 0x0)
flock(r1, 0x3)
writev(0xffffffffffffffff, 0x0, 0x0)

14:49:35 executing program 0:
syz_emit_ethernet(0x32, &(0x7f0000000000)={@local, @random="bf82588cc9cd", [{[{0x88a8, 0x0, 0x0, 0x3}], {0x8100, 0xff, 0x0, 0x3}}], {@arp={0x806, @ether_ipv4={0x18, 0x800, 0x6, 0x3, 0x0, @random="50016a6babb9", @empty=0xfffff800ac1400aa, @random="b71de684ea5c", @multicast1}}}})

14:49:35 executing program 1:
r0 = socket$inet_sctp(0x2, 0x40000000000005, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1101, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, <r1=>0x0, 0x0, 0x3, 0x10, 0x1, 0x6, 0x1}, &(0x7f00000000c0)=0xa0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r1, 0x8, 0x9, 0x283, 0x8, 0xffffffff, 0x1}, &(0x7f0000000100)=0xa0)

14:49:35 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10004, 0x22)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), 0x0)
listen(0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0)
execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0])
r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100), 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x5, 0x0, 0x4}, 0x0)
socket(0x2, 0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
close(0xffffffffffffffff)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000140)={0x10000000000b35d, 0x800000b35d})
openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x8000, 0x1)
setrlimit(0xf, &(0x7f0000000080)={0x8, 0x2})
bind(r1, &(0x7f0000000200)=@un=@file={0x0, './file0\x00'}, 0xa)
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000)

14:49:35 executing program 1:
r0 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa)
syz_execute_func(&(0x7f0000000180)="1c22c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d01779b8f9f268760400000000e9589b26c7e4c753fbc4e101edfec48f299894e0c4c269a7f23ed107c4c2b90a23f21667f2450f10c75151c1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeec6868b7b7f50f54635bdedec4a1e1e0efc401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")

14:49:35 executing program 1:
syz_execute_func(&(0x7f0000000140)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
sync()
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
read(r0, &(0x7f0000000040)=""/119, 0x77)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={<r1=>0x0, 0xd, 0x3}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)={r1, 0x62, "15e8e1944d75d8105fe0967d3995b813f31b915405d6cc8a79f17888c9ec3718dfccf28474d3a75f9f02628b13071e20d66fc2bbd81b2430527aab6c483973a84202b620e8fc342d022182ab20ba52f521b017d5ff78598c3c4ca097fa0b43395128"}, &(0x7f0000000280)=0x6a)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x8, 0x4)

14:49:35 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0xe, 0x0, 0xffffffffffffff6e)
fcntl$dupfd(r0, 0x0, r0)
r1 = accept(r0, 0x0, &(0x7f0000000100))
getpeername$unix(r1, &(0x7f0000000140)=@abs, &(0x7f0000000300)=0x6)
r2 = fcntl$dupfd(r1, 0x11, r1)
chdir(&(0x7f0000000340)='./file0\x00')
ioctl$DIOCSETIFFLAG(r2, 0xc0284459, &(0x7f0000000180)={0x10, &(0x7f0000000200)="9cbe9621d19f473d39c277196ab027c1ca5d03cc01c05a509912816df4d463267fdec9e03cbd21d8cb4f65e74b87e780a0d94a1856d571fa028303468da8af0e0c470d099ac5c73b3eda77785fbdb977f15f2e6151f04dc8867478a65d7a44628be1ed45005db917ece6e8f99be5034d034b8e8b880c301ed8", 0x0, 0x1f, 0x6b})
r3 = fcntl$getown(r2, 0x5)
getresuid(&(0x7f0000000440)=<r4=>0x0, &(0x7f0000000480), &(0x7f00000004c0))
fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
sendmsg$unix(r1, &(0x7f0000000680)={&(0x7f0000000380)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000400)=[{&(0x7f00000003c0)="6c8cba0d36c2889098e6544524cb9f4ef4f35fbdff21fb3e", 0x18}], 0x1, &(0x7f0000000600)=[@rights={0x28, 0xffff, 0x1, [r0, r0, r2, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r3, r4, r5}, @rights={0x28, 0xffff, 0x1, [r2, r2, r2, r0, r2]}], 0x70, 0x100}, 0x20188)
r6 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x10000000)
r7 = fcntl$dupfd(r1, 0x11, r6)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x11, &(0x7f00000001c0)=0x869, 0x4)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r8 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x900, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getpeername$unix(r7, &(0x7f0000000280)=@abs, &(0x7f00000002c0)=0x8)

14:49:35 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180), &(0x7f0000000140)=0x1)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

14:49:36 executing program 2:
setrlimit(0x3, &(0x7f0000000080)={0x80000001, 0x200d60})
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f00000000c0)="35cb71731287e51e3d584df2f737debe9540cf74031358a870d7867918d7e14aa5ad914307d21563f34e220ed64bfb0cfdb766b962284fd88dddef18b3a5201f971619b51e0aaa6e3857c9100ca7dc9fa6569479ba63d33f6674be320bce476835c3e71a9b0a493be4ffa39efcf7dc9109ecf881b633a3978483026c698f5c68f83c15eebeb6e387a48a682e00e7bf3253b25d32fde537ba30d6a24d240c558637eab910896ca4c73d41db2eb2d4a7db4a584c07e486c09e")

14:49:36 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
ftruncate(r0, 0x10)
ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000180)={{"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", "96825dc501b6576ea383a103874f82258b3027078015339f9ba953bc2f1d1cea", 0x7fffffff, 0x5}, &(0x7f0000000100)="c2d58ee1ed9bae62e0d9a52859e1fdd92e642083c3411ddacf2b749b771cabbf8024e0b30f3cb8882329d5b304c3d4e96fcd561f8666aa4d29dae292b54259b232bfb84bba56f55866df72b590ccf7d91b54ed", 0xcd1, 0x10000, 0x9, 0x2, 0x942c, 0x1000, 0x40, 0x8})
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000080)=0x8)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000600), &(0x7f0000000640)=0x8)
ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000740)={{"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", "9c8676ea87b7aca2ac0b19e2d25b117ad322ceefacf17121785a233a981575d5", 0x9, 0x3}, &(0x7f0000000680)="2adb24a0f452045fc7830473cca58817252c301137b8e826adb7c9462d2ac24912e1baf5eea04d121eca9d32b83cb7f99db340e83012eae98764190769ddcf148716d147feb11a7661f0ba091a909d2f2eac5b756ed98cb0d0fe88f64455a3a12292cd56cfc1a3c78cc2bef1d5a677a3f5cd3cb3f76a4bb2d88c278afc14b11a31a6de344f58c05b167a", 0x3ff, 0x0, 0x80, 0x9, 0x6, 0x0, 0xa7, 0xc8})

14:49:36 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x3)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
r1 = shmget$private(0x0, 0x7000, 0xa, &(0x7f0000ff8000/0x7000)=nil)
freebsd11_fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = semget(0x0, 0x2, 0x1a6)
__semctl$GETALL(r4, 0x0, 0x6, &(0x7f00000003c0)=""/127)
fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
getgroups(0x7, &(0x7f0000000300)=[0xffffffffffffffff, <r6=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0])
r7 = fcntl$getown(r0, 0x5)
r8 = getpid()
shmctl$IPC_SET(r1, 0x1, &(0x7f0000000340)={{0x8, r2, r3, r5, r6, 0x8}, 0x100000000, 0xa4f, 0x1, 0x8, r7, r8, 0x3})
r9 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
semget(0xffffffffffffffff, 0x4, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r9, 0x0)
r10 = msgget$private(0x0, 0x400)
msgctl$IPC_STAT(r10, 0x2, &(0x7f0000000000)=""/39)
ftruncate(r0, 0x0)
fchmod(r0, 0x20)

14:49:36 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x3e, 0x0, &(0x7f00000005c0))
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x4)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040)=0x3, 0x4)

14:49:36 executing program 1:
r0 = semget(0x2, 0x2, 0x220)
__semctl$IPC_INFO(r0, 0x0, 0x3, &(0x7f0000000000)=""/81)
__semctl$SEM_INFO(r0, 0x0, 0xb, &(0x7f0000000080)=""/33)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x0, @multicast2}}, <r3=>0x0, 0x8, 0x8, 0x2, 0x80, 0xffffffffffffa3db}, &(0x7f0000000200)=0xa0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000240)={r3, 0x7ca}, &(0x7f0000000280)=0x8)
getsockopt$inet6_int(r1, 0x29, 0x33, 0x0, &(0x7f00000000c0))

14:49:36 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x6})
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r1, 0x2)
flock(r2, 0x1)
flock(r0, 0x3)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$getflags(r2, 0x3)
accept4$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c, 0x30000000)
fcntl$lock(r3, 0x9, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1000300010005})

14:49:36 executing program 1:
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x5, 0x410, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x80, 0x0)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000200)={{"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", "e56e2de11be4dd8e7ff405d380cdfd312fb0c19339ea1ac6ce2f11cd85893f0c", 0x20, 0x2a6d}, &(0x7f0000000100)="36b488f6bd72ef5e1f7a18b4f607f17cc8b1e2250039161499d6db5ca85052f86a877a7139676365cf90532b9066a9b7576dfade259084c7ed4c3b2797f50b54d352df56991e9e79cc9631b430fe0163544e28fcda031bf515da6e4a29a8bbd43ca7df7d87565d1683a6a5b80b3768cd503c2e46ec2ff6680f9170c6e2ba8804c89c324ea1501c3920e3b4293e07d1e0a213a345714e9b011237a68bfb9f06c1d62de452a076f3f8f993636ba440766ef799c8d8797f5797293dda50332452ca78ba3ab1ef7df902dca646b2434ae0591583936a030cdfcdfc3c501039c840c895188acb8a5bf5b6036bdfa6f44cabef", 0x6, 0x0, 0x5, 0x7ff, 0x6, 0xfffffffffffffff8, 0x1ff, 0x4})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000900)={{"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", "5db54b81194f454ace3ce6d2b7a15de3438aa3797de4bbf99cee85ce1b626320", 0x1, 0x2}, &(0x7f0000000840)="0156142de40144b505e8572ec208d488446a26c6dec7fd9701e53317668e75e93b9def27d0e4e48b6de7bed1f6c1f0a514f837226a2013453e93d1525e1cf6025bd99aa96f727584998b7cb11f067cb50b9111d778645a25e38fe965463110d44b4dc17670d5126cec0d3298ddc8d0c2d44caf040faefa56065757ffb661ce85011798ce1d3eeded1673c6759c7d500a87818a499b67", 0x100000000, 0x6, 0x80, 0x10000, 0xfffffffffffffff7, 0x2, 0x40, 0x1})
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000006c0)=0x6, 0x4)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000700)={0x0, 0xfffffffffffffff7, 0xbde0, 0xf60d, 0x8001, 0x9, 0x93, 0x4, {@in6={{0x1c, 0x0, 0x1, @empty, 0x29}}, <r2=>0x0, 0x3, 0x7fff, 0xfffffffffffffffd, 0x6, 0x4}}, &(0x7f00000007c0)=0xb0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000800)={r2, 0xfffffffffffffffb}, 0x8)
madvise(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x9)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080), &(0x7f0000000680)=0x4)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
openat(r3, &(0x7f0000000040)='./file0\x00', 0x0, 0x60)
munmap(&(0x7f00000d6000/0x1000)=nil, 0x1000)

14:49:36 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)}, 0x0)
r1 = accept4$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x20000000)
r2 = dup2(r1, r1)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={<r3=>0x0, 0x80}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000300)={r3, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in]}, &(0x7f0000000340)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e22ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000042373c6dba4e249232df", @ANYRES32=<r4=>0x0, @ANYBLOB="00040000050000000f020000000000000800b100"], &(0x7f0000000180)=0xa0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r4, 0xd8}, &(0x7f0000000200)=0x8)
r5 = dup(r0)
connect$unix(r5, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
connect$inet(r5, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10)

14:49:36 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
sendmsg$unix(r0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x1, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xb)
sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0x1, @multicast2}, 0x10, 0x0, 0x0, 0x0, 0x30b, 0xfffffffffffffffd}, 0x420104)
getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4)
getsockopt$inet_tcp_buf(r0, 0x6, 0x800000000000023, &(0x7f0000000600)=""/4096, &(0x7f0000000100)=0x1000)
getsockname$inet(r0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000001c0)=0x10)

14:49:36 executing program 1:
r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x48, 0xfffffffffffffffe)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81ad4}], 0x1000000000000013)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r2 = accept$inet6(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000080)={<r3=>0x0, 0x70, "63df2f0bc80bda3fa7bfb13e8b449ee9007ce538dfe68da1bff0c73c853b8ae97951731cb0418ba0a19ffcc775de5d7601fd5bcfce166639d29d9e07b5f0c42eb8f44192ee8f1449c3427e22d4dc9301d85d7af96f05bee6148a546a0c630ea2a97e01f94f4590779562becdc2f6678d"}, &(0x7f0000000140)=0x78)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000180)={r3, 0x4120, 0x0, 0xbc, 0xd5620000}, &(0x7f00000001c0)=0x18)
lseek(0xffffffffffffffff, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000080))
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000040), 0x1)

14:49:36 executing program 3:
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x93)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000100)=0x6, 0x4)
getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000040)={@multicast2, @remote}, &(0x7f0000000080)=0xc)
ioctl$DIOCRADDTABLES(r1, 0x20006601, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000240)={<r3=>0x0, 0x6}, &(0x7f0000000280)=0x8)
ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000300)="2a89e45cb4df7c76dbf10086d25e1879a1de2dcbd044413f8a7eb593d90b246bd88d29eabc1934e92a70341e436027bf76ba3dc418b41302202546946bb2353734bad2c4459e46072bdb2ac737b143807f6e9c771f61688af15b5062dfc5682a3942f3449303b85402de6bbe642d1eee5b71f87f5ffa5c875e4693073600dfdaf1c427a356d60f3365f9f8c74a9ef6951857a5ee65c0b24bdc753edcff6b2e2c0613c47bf9759c96cfc664585c8f08ae2023489367d6aa6fc6c44dde2e6c128167c06454cc1aecfa0af3fe0ba8e5c161dac18933b0c7c99f64a6952d3a")
setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000002c0)={r3, 0x3}, 0x8)
ioctl$DIOCCHANGEADDR(r2, 0xc4704437, &(0x7f0000000140)="40b2a85becc3a392736e874e4f7e66a0b4fe1126ce7aef7603092bdbf23ce0c3fab1200c669c53b261f8d884604bc27db86bd81636657564d882cf2913c5ef015ba961b2767d3d960692db158b5b1da47611bfced4736bf758cb2f20af4e138f6b9558c535cafa0b9597cf252a2ba432dfe3c820d77a4d39de2b289039b9c0d183d516615a6736fbf7ebef5f6cc4818c6cd13d4e89457be7b1c7ba1668f2f0c6fadfdcb5a00e1ec1f9242d1b9132e6b8fa23f2e53f95f6f2de4f50e27075fb687fc5cfbc29d714063c2c2f01ac986d756595adea83e76be6fa1a88cf854f6b")

14:49:36 executing program 3:
r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000040)={0x8001, &(0x7f0000000140)=[@in={0x2, 0x2, @multicast1}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x0, 0x4, @mcast2, 0x6}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}]}, &(0x7f00000000c0)=0x10)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x2fe, 0x0)
r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r2, 0x7, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x100000001})
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x7, 0x2, 0x8, 0x8, 0x4, 0x4b, 0x1, {@in6={{0x1c, 0x0, 0x5, @loopback, 0xfffffffffffffffb}}, <r3=>0x0, 0x7, 0x2, 0x401, 0x1, 0x5}}, &(0x7f00000001c0)=0xb0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000300)={r3, 0x8}, &(0x7f0000000340)=0xc)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000380)=0x3, 0x4)
r4 = accept4(r2, &(0x7f00000003c0)=@un=@file={0x0, ""/23}, &(0x7f0000000400)=0x19, 0x20000000)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000440)=0x1, 0x4)

14:49:36 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="a9000000000000020007000000000000"], 0x10}, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10a00, 0x10)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080)=0x401, 0x4)
socket$inet_udp(0x2, 0x2, 0x0)

14:49:37 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x204, 0xffffffffffffffe8)

14:49:37 executing program 2:
syz_execute_func(&(0x7f0000000240)="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")
syz_execute_func(&(0x7f0000000380)="985e4aa84a1c240f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")

14:49:37 executing program 1:
syz_emit_ethernet(0x36, &(0x7f0000000040)={@random="af334256ca1a", @empty, [], {@arp={0x806, @generic={0x0, 0xa01, 0x6, 0x4, 0x1, @random="c4dc2f052811", "c2366e14", @local, "9fc30e1640044084bbcfc154c7f88016"}}}})
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x2, 0x100, 0x724e3fdb, 0x81, <r1=>0x0}, &(0x7f0000000080)=0x10)
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x410, r0, 0x0)
syz_emit_ethernet(0x38, &(0x7f00000001c0)={@local, @local, [{[], {0x8100, 0x1, 0xffffffff}}], {@arp={0x806, @generic={0x18, 0xc369, 0x6, 0x2, 0x4, @remote, "d45d", @empty, "d3302191f89046593fe0722c784e979f"}}}})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e220000000000000000000000000000000000000000000000560f896d16c01d5c15da544b9fa269ea000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800"/136, @ANYRES32=r1, @ANYBLOB="0900000006000000000000800900000000000000"], &(0x7f0000000180)=0xa0)
syz_emit_ethernet(0x2e, &(0x7f0000000280)=ANY=[@ANYBLOB="85cabf630eaaffffff4c397a89b70c15b2f2875f27b210c0ffffff8100280008060001080006040000000000002185a0facd4982010d93f9081d88db0000e0000001000000000000e000040295b13955462aa513a281a1d3aca8793fddeb5bc779f2ccda0062ab22bfc027dd1a1e72455dcabf66787854de66fc3f21"])

14:49:37 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f00000000c0), 0x5)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x8040000002, &(0x7f0000000000)={0x8aa1, 0x800000b35f})
r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000)
msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142)
accept4(r1, 0x0, &(0x7f0000000480), 0x30000000)
socket(0x0, 0x1, 0x6d)
mlockall(0x1)
sync()
sync()
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)
r3 = accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000100)=0x100000000, 0x4)
r4 = semget$private(0x0, 0x7, 0x400)
__semctl$GETZCNT(r4, 0x7, 0x7, &(0x7f0000000080)=""/31)
socket$unix(0x1, 0x2, 0x0)
semop(r4, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3)
r5 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000)
setsockopt$inet6_tcp_buf(r5, 0x6, 0x2467, &(0x7f0000000080)="51d5a313af9012424855d3ee51fbc2814c19eb0b78049306abea04ddb032ea3cbe43e0a99d86db551e94f39a82176ab3777314fdc12892708ec0", 0x3a)

14:49:37 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
ioctl$DIOCGETLIMIT(r1, 0x8004667d, &(0x7f0000000000))
r2 = getpgid(0x0)
getpgid(r2)

14:49:37 executing program 3:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000080)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="3f00000007000002010073230500e2070100010002004e23ac1400aa000000000000000000000000000017000000000000000000000000000000000000000000004000"/156, @ANYRES32=0x0, @ANYBLOB="0800000003000000ff0000000000000005000000"], &(0x7f0000000140)=0xb8)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x7}, 0x8)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r2, 0xffff, 0x1, 0x0, &(0x7f0000000040)=0x2a)

14:49:37 executing program 3:
syz_execute_func(&(0x7f0000000000)="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")
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10, 0x30000000)
bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @multicast2}, 0x10)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

14:49:37 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}}, @icmp=@parameter_prob={0x8, 0x0, 0x0, 0x0, 0x0, 0x6, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}}}}}})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000040)={<r1=>0x0, 0x91, "c774dd86cf1170142cb0c1ecd38ab4316df88fc509459f82f7276b483ea50326cd0780a48a6f22923c6adbbc27311a865d16b25823fa3d39850bacf9d81237e608ef278502361cb6e83b75cd66f2d8a0ba7d63d16f3f88265ccb5642ccf3b977ab9964fe4241d40451144fcadcd8b623ce52315e1c9a764a7cd53da6233d7bd05c827623753a3c59b79a80d12c6e3fcb9f"}, &(0x7f0000000100)=0x99)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0xfffffffffffffffe}, &(0x7f0000000180)=0x8)

14:49:37 executing program 1:
syz_execute_func(&(0x7f0000000240)="1c1db5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
accept$inet6(r0, &(0x7f00000001c0), &(0x7f0000000200)=0xfffffffffffffefe)
r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8)

14:49:37 executing program 1:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0}, 0x0)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000180)={0x400, 0x0, 0x110, 0x1, 0xfffffffffffffffe, 0x6f5, 0x81, 0x20, <r1=>0x0}, &(0x7f0000000300)=0x20)
sendmsg$inet6_sctp(r0, &(0x7f00000008c0)={&(0x7f0000000380)=@in6={0x1c, 0x1, 0x1, @ipv4={[], [], @multicast2}}, 0x1c, &(0x7f0000000800)=[{&(0x7f00000003c0)="5e7c7593f34858fc6994e8ace8ffca62d3b31f", 0x13}, {&(0x7f0000000400)="3ed036498467a0e6eef0d4c4c33ed8762f799019938feda56db77805fbfb907ddae6d347f715c51e486c9e0cb01bd15423635ad0946c51c12206083ff6667c4b654da51a6b92c613611071fb801268a40e24484f6135a8e6ebada3d65d941eb5f54e5008404704467bc5004fac889e4acb8202539d1622d5a0c94381270153925da93a8f17bfa466c3004f6c3655c2445ec122d3a0a25baa8780813a03925887169fb1d852b2bb571182bb9dafd61b05b6d47237115b67", 0xb7}, {&(0x7f00000004c0)="958f223d", 0x4}, {&(0x7f0000000500)="cea445172d030916e21b926001249b636db5f253d216c18d855a018db95af676814a12a5def3ecc0e7b87eb6b16b7871f4c1723dc0cf01e3b14ef060ed622dedbd793c6147a975751591e9ebafe8b4d97d094fc45f87390e44dbe4844c6efdcdefddc76370b0dd48931df96794475437028eb66fd171b648c209bc37e4f36e7882270068ddc9149bb1a42c7e2a042eea", 0x90}, {&(0x7f00000005c0)="8c0715e2dea8c7bed3ab29bc402a36f6e10cf5c24eead9498968bd0853dfba4e88671a4f6d563f5da94fe7c3fe9f92b951c7dacae6d3809920aa1aed3a5fe7220e90fc8f83769ca4bf1fba00576a0f365b8516ac0639fe0ef4bb98092421ba33246b5b2482e237f78bbe250c4e94b4eb08c20de6f560dbfea539b7bf051733032e656679dc8aa4cd4c00681aa98ace669b66b72ff613116b64488533edfb3b6b659333e3b7163872eac9557bba956163e859d4c83d941232fc83411dc35b9be9db09a608ac0d", 0xc6}, {&(0x7f00000006c0)="01590b7b40190b27a6b321261501c234663868e9ed47457d80e5994b0b83c006d637159ed940de", 0x27}, {&(0x7f0000000700)="6dcaa63f7f502a2d4b6be2160fad50dd93776f64c311dfe242ff2057ae2d2ded04d2b26c8bfdab225936d143ca86cfb16379c6efd44419e698ef2727b2644d8663bb0c62f0787ba40b2759702726a289fdd0ee1277009cf67f3be07953b5d5a35e9ff5711db627c4c8259fb9706b036b015aa90f5ba213718d587529fb7b28b1d6e98231e4802908f18f50e752012b98adb038e103fff9cc15693fa64ac3d3cc2a792bf7db220e44c6dbcc5e6e09f6113eb0774d15fdbdd09bd29fd38e1e21eb456672b3e74805cf0b502dcc73bf4fcb05cdd223346f736d", 0xd8}], 0x7, &(0x7f0000000880)=[@authinfo={0x10, 0x84, 0x8, {0x80}}], 0x10, 0x1}, 0x20080)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={r1}, 0x8)
r2 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x4)
sendmsg$inet6_sctp(r2, &(0x7f00000002c0)={&(0x7f0000000080)=@in6={0x1c, 0x3, 0x1, @rand_addr="4824df0764fdef9eb4fd25c5b72dd25c", 0x6}, 0x1c, &(0x7f0000000280)=[{&(0x7f00000000c0)="75be9d5124ee4abf5150973d7be4611e09b35fbb188a8a7bf874a308a3f7cb14ac3ef2b298a2674cb57781f5cd49c6ba5398916868bc93f0475e1baff212c53013a4baf2551c0b59dfc15a6bc63c130dd839be6461b783e3fa5511e685b94aef8bb6cf3edf39ec6dfad0d10b1489875ef24e753dce4bfe4abac60e5e09cd2677d00071789addb43b92e377cf3aa5647cd3cc5ffc8c754b2f1638900354213e38187bdb20982855eb10c0882f2556bf63364add20f0a225668062", 0xba}, {&(0x7f0000000180)}, {&(0x7f00000001c0)="e227da5bf12a7a9d1e2a34d79d245ec3a597495dc3d98e9d243f339db29ea9dc20729b821bcb46b74cd82b17549c1b12ad92aac01a68ff2ba5b20b29ea9eea6bfd8026d34b27db7a5d5aa35f25b4d310b7fe29c4a71032b6569e82199aa7013de77f783cea1db29b5553e9653e120b4d1387e573515bb17e8cbab805b09c0a1b824c18a8682bd0b43cee0e4ff148dddf78d1b1b17f832fd769161779481b86645fe94d3875d373", 0xa7}], 0x3, 0x0, 0x0, 0x8}, 0x100)

14:49:37 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
recvfrom(r0, &(0x7f0000000000)=""/115, 0x73, 0xc3, &(0x7f0000000180)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x10009}, 0x10a)
r1 = msgget(0x0, 0x0)
r2 = socket(0x17, 0x3, 0x8)
msgrcv(r1, &(0x7f00000000c0)={0x0, ""/180}, 0xbc, 0x2, 0x1800)
listen(r2, 0xfff)

14:49:37 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x6c1d3748a56f8ef7, &(0x7f0000ffc000/0x1000)=nil)
shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x0)

14:49:37 executing program 0:
clock_nanosleep(0x0, 0x1, &(0x7f0000000140)={0xa6, 0x6}, &(0x7f0000000180))
fchdir(0xffffffffffffffff)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x8000, 0x8e)
r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
listen(r2, 0x0)
getsockopt$sock_int(r2, 0xffff, 0x1011, &(0x7f0000000040), &(0x7f0000000080)=0x4)
linkat(r0, &(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00', 0x400)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

14:49:37 executing program 3:
mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0)
r0 = semget$private(0x0, 0x4, 0x20)
__semctl$IPC_INFO(r0, 0x1, 0x3, &(0x7f0000000000)=""/89)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_group_source_req(r1, 0x0, 0x54, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x118)
shmget(0x3, 0x3000, 0xc9, &(0x7f0000ffb000/0x3000)=nil)
r2 = dup(r1)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000080)=0xd40, 0x4)
__semctl$GETALL(r0, 0x0, 0x6, &(0x7f00000000c0)=""/45)

14:49:37 executing program 2:
syz_execute_func(&(0x7f0000000000)="1c02c4637916d7b098cd80c481d5dc430cc4c2319cbe99899999402d01000000bc50757217507572be0c0000008fe9589b2666430f3a412910f3410f6f1c9aedfec4427fc9660f383c1c20503e5e0707f041fe87e14879c1f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a803eeee0ff04328aee4eef5f50f54635bdedec4a1e1e0ef26400f0d180f6829e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
shmget(0x2, 0x4000, 0x80000000000100, &(0x7f0000ffc000/0x4000)=nil)
r0 = semget$private(0x0, 0x2, 0x282)
__semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/105)

14:49:37 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x1, 0x62, 0x830, 0x1, 0x5, 0x6, 0x2, 0x7, <r2=>0x0}, &(0x7f0000000100)=0x20)
setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0x1}, 0x8)
r3 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000)=0x3000000, 0x14)

14:49:37 executing program 1:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
sync()
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000000000000000000000000000000000000000000000000000000000001900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fdffffffffffffff00000000000000000000601cc56d12c3b26395771f2c28e0db3468ed0790210a3919dcf57e8130d201ad1ae606745161b5dbbf6250a016cfb6fbdc0f9c31ea02baf41fa21777ae8542d195c6f4bd8dd2f7f97a456d279e6a3fa56d121d9f0419d535cc36c066a9d1c96d263372e91f6bce197e58ee489096ec81ea6546484797cfd3f249c5e4f847d1ec01c24aaa25a06580575424bc03c6ed093e6bc334d774a61350304b9322aed11b76a5cefa81fe5f7261ca8a7f52cd050ffdd91496c3c1d68d104970cb580fd393dd905916271fd0f8057a57c72da0a20cf7db5cec6c5c42ce75644519c402b755ffa45e0729e2832e9312382d708447c900e514d43448cf8a3473f2b1f0eb3a1ad636261c6a2ec43f80db0737b1abf90bed94185956d8741460014830dca2dac56d94a7d39da39a21e7eea5178b7f1d0145113386dec0a5343beb5b6dbe5f20fdc08709285542231e69e6884d20ab502ff05882eb68ad5ea16e87571b00cd7ae6f947acd1c2393c9db2a2e5a8d21a3f6cb8fbc6b14013a7b6a0c5e4d41dd7a2cee938a69d94e97db3bf866b9cba9670a0c079d3d23e370ade8284a37973e67365bb078f", @ANYRES32=<r2=>0x0], 0x0)
r3 = openat(r1, &(0x7f00000000c0)='./file0\x00', 0x100000, 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f00000001c0)={r2, 0xffffffffffff8001, 0xf, 0x25, 0x7}, &(0x7f0000000200)=0x18)

14:49:37 executing program 3:
syz_execute_func(&(0x7f0000000180)="9826473e431c0c0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d280e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x20101, 0x130)
sendmsg(r0, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockname$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8)

14:49:37 executing program 3:
syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99652855b660f162f4680b64f00976dc1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d53966f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")
open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
socket(0x1f, 0x0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x5, 0xfffffffffffff046, 0x2, 0x0, 0x1, 0x80000000, 0x26e4, {@in6={{0x1c, 0x3, 0xcd, @mcast1, 0x3}}, 0x0, 0x7, 0x8, 0x0, 0x6, 0x8}}, &(0x7f0000000000)=0xb0)
setitimer(0x2, &(0x7f0000000040)={{0x3, 0x81}, {0x4, 0x200}}, &(0x7f0000000200))

14:49:38 executing program 2:
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10)
setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000000c0), 0x4)
syz_emit_ethernet(0x22, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0xa111, 0x0, @remote}}}}})

14:49:38 executing program 1:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000180)={<r1=>0x0, 0x100000000}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r1, 0xf, 0x7}, &(0x7f0000000240)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = fcntl$dupfd(r2, 0x0, r2)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000300), 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000280)={r1, 0x9}, &(0x7f00000002c0)=0x8)
syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="16469e716f80", @local, @remote}}}})
bind$inet(r3, &(0x7f00000000c0)={0x2, 0x3, @rand_addr=0x2}, 0x10)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000003c0)=0x8, 0x4)

14:49:38 executing program 3:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
write(r0, &(0x7f00000000c0)='+', 0x1)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000140)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0x0, 0x1, @mcast2, 0x9}, @in6={0x1c, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x7}, @in6={0x1c, 0x3, 0x9, @loopback, 0x8000}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x0, 0x100000001, @empty, 0x5}, @in6={0x1c, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0}, 0xffff}, @in={0x2, 0x2, @multicast1}]}, &(0x7f0000000180)=0x10)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0xa0a, 0x0)
setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000200)={@multicast2, @local={0xac, 0x14, 0x0}, @rand_addr=0x9d}, 0xc)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)

14:49:38 executing program 0:
r0 = socket(0x10, 0x5, 0x2)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x8)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
r1 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10, 0x20000000)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140))
mmap(&(0x7f0000087000/0x1000)=nil, 0x1000, 0x3, 0x41d, r0, 0x0)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setrlimit(0x2, &(0x7f0000000200)={0x9, 0x401})
write(r2, &(0x7f0000000040)="8219e2eeede6b0e5bcdc64deea3626abf891736f39c1690bfecd9d2ae246346757b35b98490a5eac530aca8ecaac592b8308bcb34bfce63472ae0bccb0ca0cd846ce507b1fe5053cee55", 0x4a)
mlockall(0x1)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={<r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={r3, 0x7}, 0x8)

14:49:38 executing program 2:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
r1 = semget(0x2, 0x2, 0x206)
__semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000))
r2 = semget$private(0x0, 0x7, 0x401)
semop(r2, &(0x7f0000000100)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4)
link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)='./file0\x00')
freebsd11_mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x4, 0x10001)
r3 = open(&(0x7f00000003c0)='./file0\x00', 0x2187b911824da902, 0x14)
getpeername$unix(r3, &(0x7f0000000400)=@abs, &(0x7f0000000440)=0x8)
__semctl$SETVAL(r2, 0x4, 0x8, &(0x7f0000000040)=0x9)
semget$private(0x0, 0x8, 0xfffffffffffffffe)

14:49:38 executing program 2:
syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x8001, 0x2, 0x1ff, 0x7}, &(0x7f0000000180)=0x18)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=<r1=>0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000002c0)=0x14)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000, 0x3, 0x4, r1}, 0x10)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x5, 0xf, 0xff, 0x81}, &(0x7f0000000040)=0x18)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r2, 0x6, 0x0, 0x3, 0x2}, &(0x7f0000000100)=0x18)
r3 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet_sctp(r3, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="1000000084000000feffffffffffffff"], 0xa9}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x0, r2}, &(0x7f0000000340)=0xc)

14:49:38 executing program 1:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c850f0504410f2ac2bfd900af00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf944900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2")
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000240), 0x20000000)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x8)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockname$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10)
r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x28080, 0x6)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000140)="8df4ffe143002368fa56fc67c2c59890d186d8ce84190c30b31fce88710890312d98ebe398ca7d57d033b65456b5efc378c071f8f64cfc17cc495aeca840b0ef144646ed043548e8eaf667950a62e22b1561aac068fb4ccc5ce49f7ffe9b5a21bc75ad39cbd9c35801b0462d8cf1724351e0144fba64df1cb83dd3e23b026addefe57264318204")
write(r1, &(0x7f0000000200)="88428b5736f9a1afee1cff69e36942fdd4dbb8820b7404b78f", 0x19)
openat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x200, 0x44)

14:49:38 executing program 2:
syz_emit_ethernet(0x2e, &(0x7f0000000040)={@broadcast, @random="17465de535e6", [{[], {0x8100, 0x6, 0x6, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast}, @icmp=@mask_reply={0x12, 0x0, 0x0, 0xe0000000}}}}})
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
fcntl$getown(r0, 0x5)
socket$inet_icmp(0x2, 0x2, 0x1)

14:49:38 executing program 2:
munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000)
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1202, &(0x7f00000000c0)={0x0, 0x570}, 0x8)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
fsync(r0)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3)
setitimer(0x0, 0x0, &(0x7f0000b1bfe0))

14:49:38 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
connect(r0, &(0x7f0000000000)=@in6={0x1c, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000100)={0x9, 0x10, 0xffffffffffffffe0, 0x7826c50b, <r2=>0x0}, &(0x7f0000000140)=0x10)
setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000240)={0x5, 0x1, 0x8, 0x100000000, 0x7}, 0xc)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x5, 0x100, 0x6, 0x6, r2}, 0x10)
r3 = accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c)
setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f00000000c0)={0x5, 0x0, 0xe276, 0x3}, 0x8)
r4 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
listen(r4, 0x0)
shutdown(r4, 0x0)
accept(r3, 0x0, 0x0)
accept(r4, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000200)=0x1c)

14:49:38 executing program 3:
syz_execute_func(&(0x7f0000000300)="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")
syz_execute_func(&(0x7f0000000140)="c4a1395d83feefffff6666440f2d06c4217d2b29f3420f1a860a000000c4e2452d7a97f0815880d7369204c4a179d7c4c4c1f96f096766410fd964ac5df30f1237")
open(0xfffffffffffffffe, 0x4, 0x80)

14:49:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100), 0x20)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={<r1=>0x0, 0x13, "e1eb5f6008e21ac07a6e643289e58103ce7e5b"}, &(0x7f0000000040)=0x1b)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in={{0x2, 0x2, @multicast1}}, r1}, 0x8c)

14:49:38 executing program 1:
mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xfffffffffffffffc)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000180), 0x4)

14:49:38 executing program 2:
r0 = open(0x0, 0x800, 0x0)
r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x7}, 0xc)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
syz_execute_func(&(0x7f00000008c0)="c1dc00c483e96d51ae640fc76599c421225c91490000000fc5f5000f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8)
openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41")
getgid()
execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780))

14:49:38 executing program 3:
syz_execute_func(&(0x7f0000000280)="969898472c431c1b0f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32f98554fb8554fb86ddf20ff00b0fb8c4034e4e771e0fa0e509abc4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b0c462653acf0000f08171a30b8a826eeffad4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f")
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8, 0x1)
ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000340)="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")

14:49:38 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x403, 0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={<r1=>0x0, 0x80}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x4}, 0x8)
syz_execute_func(&(0x7f0000000440)="98b55f0f050520d0f80791b06a4141e2e996855b99a4c466a4c4660f0f01fc5c8c7cafaf38450f73db0221fcc463c9413a5ba8c0c041812047002b0000000f94d16161ba0dfe8c730c88a1d20fbbc4a201458b10004a8f294001b00b0f01a4b4000f1878c480000f73d539ac450f9f2157c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d040000f34493ded7d7317364400f38cd01")
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180)={0x1, [0x7f]}, 0x6)
dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r2)
syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e9965044f108162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")
socket$inet_icmp_raw(0x2, 0x3, 0x1)

14:49:38 executing program 1:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x0)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000040)="c178fefd2507ce1c48")
r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000)=0x800, 0x4)

14:49:38 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4)
sendmsg(r0, &(0x7f0000002740)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)="fcfc00302b292e9800000000b5e9630d00000000d51941208d87c4dd5f0b203100000000000000010000000000000000", 0x30}], 0x1, 0x0}, 0x0)
r1 = dup(r0)
ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f0000000100)="ad94af7df789a545a9342223c4ae0f265a07a7710edf292ba0adbe8db84111ce76fe022b6f9bdfbe3a412246a7e504145d34e59b333a584a64a4885cfead08eb9feccb983e04452160eec9cc762394fb06b7d5a9da1d948f191ddf09449307969fb070a6d14f5be80a3b4fe84cd36bf37ba42739c027e6129bc22e8d828befe20a33d25da09f4fc493e78587183b401567b1bed432c8ad43605606e9f2f2a0fe9cb58bd306a365deb37bf06d7694b291b8bbc2be5e41a01e533bddc6b7c783216d818c25ad52bd2bf44b968ce3cfa27f18")

14:49:39 executing program 0:
r0 = socket(0x100400000000002, 0x2, 0x0)
sendmsg(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000040)="4e6ef2119d63a3fc1fe1013a1cf5da0256723555ce6ef0df07b0cf4c2628ebb26853b677cbcc7fc1a2cb107f13211b67b4c40e15842cf55744", 0x39}, {&(0x7f0000000080)="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", 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{&(0x7f00000014c0)="18c2f8a82b013d0d666b51364b2bacd0d25047b08bd0a33bc44dc3e57d5e52d95bfb91c95cc794e609396fbace808801af8be8c09389e0a2343a0fcb83250c8fc18ce1026583a8b9ca59759b4c0dce7dad6ce198f7b33bf719b9cc93ef9234ad69fc0b1d9bf4954a5e70c8adc56a6af5cc1dc039c0019f5a3a16111ce17fd0f8e38fa4013f066b959e52700bdad90cbdca1452dba04899131451b2cd5b8fd65eb01a72b6755ad71d94811d2c9db6060ff8162c68474670702343b74e6043e75dbdee5f19d244ebafc48bf8a82bbf7e31c54f9457dce254c03b6f388a68bba35c3209ff0acd7c1e7b9a1cc70101e365a4bd1750f268ee4ec8948b1d66bc3c6396f7b857d3fe6f1a0468615ce4bcff3b7be64732ebbd02c78ac1c02d17a52a1fb2051e436b1f7736759ea59e79c49301cd265d8e5cf6ae3103f6b0e3575ce788d3ae6c65d6f4da257e1d9432651dd60deb7fbfcc0af95f7d81041382982d912a4e507a2d424d774fc6199d2cc45018a3f109f0736cd232250116af4707563422ef8516e28d614c99e9d13a5f7c5cc749e7449fa4e788894d713c45dc2be03569ac9c2e60967bf52a999644fdcccdf5e61f0643773da19bcf1d946fe06153ffe4acf38c59a7dc2bfd5218be353a0fb2508255eca4081d4403f1ffeb9be4e2d95551473632eec7b0f0d0a48fef7506ef83f0260bbaa02eb55813658e6bf0c3a18c5494033e2869a10bb0a1fb26a13fff6fb8d1fa239a9c2190604e97ba48b85dd874b25c6facb95e72f27651aec70ff382b6c0c5183e39df8ece8dab9c8b3c238ff1dc6f9dc42be517f668902c906676b1167c48737e074a49f2edfd994d43bb2b25ae7767f70c366de3ed554acdc3d961fc9f982bb812f1b21414dc82aa23a3f2feec9bbacf3467182e3b856a1588df36d27b6dd6761641efce24e006e2a269560a7425a2096b304317cbb2e02938afb216197ec75749b7ed435263d7ec5e02a24f1b1261133136e52d8e5d1da5cbbdf5b1c9b4c519a87c8637692adb16badfab3412faeee40e89daa14470f675bdef971f659a11d33661c40422565c4b04dd4e330a98c230fa05d3ed9483ba09a7c9b0856ac16b866eda122ff4594987e4265c2ca73014f5de87d154ec4740e507368f9ec446b34b8f0e1eae62aedb1783b350b5bfbfd0e5bb575a28ea54ac9d6ea1c74d092d6206b37aaeac8285f7e9cdca0ca8cfd31b71ee224fb25349e2554c7f37116de06224fad3c02ea31b6df0f7e28b671ae3034a2f496750bab256473d2570195b7bf8b07e656a0fde1eddc6fc10b2e43fe144ca513cbf0c62564624b9af55d6c940309b68e8b2472b4e4a0dbb62fd029146c115ce997e06e17f28280501f3ac3f8f7f34465738fbddd56573daeead7ac8ac41276642655772c9a637de03c7efd3b6e2766e5bfb16e7219bd7aa279c334ec5308dc861fa5a4920232a40eafc557782d663cbc923685c74e40d098b75a411c36848b26b2d2bee2a94593935a9b1184b39323ae279d03f872b23be5d87d6d5f7347bfc7fdfc23d5124e20706a376c07a60fe9b146bc0b656456f3ffbf65c504855cba7be2b50a7a92736e83c83dea3f26eb7937e839e4a0e919ab225f3e96ddc8c1c826cc6378052e37ce479984b2c33213d2abd17f4fb563d936acc164d88f93f2396965cd3a00baf443dad272f2db2604b159b2fac0afba38adfe4d5034d31373dd2d6cb9f9d751b0ee71d5e9d9bbcffd30681ad93e364294bcbf7ffe047f95eb39b5f85738147eaed5210c028e89e23586855108a3879ab49a1340e3b1575c04da6b172c6c9c74bd3865c3db5b2151d7a45b5a54dbe210c812de33a1867d896089ab0f7b1c6791ab0cafe3d3f58d6dd11c438a29755c9404e39e569bbab073047bb1484be4136fde912557ced71e6ca6bdcc08401199a9d29bf553aae0f82aa5a046f01ff44705fec38f080601ebccfc4a6baed1fa9f0300c5d44682b0fb8e84d3f64d36fe58af399d141c4b82f20281b2aa11b29e65c69662f342f580bfd18dc9585e60249a8f4ac34321a207aebfff29e4442df5897f47c0f4a56f60348244e6e644e82f6ec50f00916f543e3b055311193056fbb0a6612f0728479809e072e1d6dd267453aab67713b115b5b40aadd19066e63915e0ee6fe05f5000a2c697495286272e07f9d64f9f60ad87c4611293558f99e1413d50635845fcffb732aec13c4bb86cce6491183208f7aa7e70cdd5fd2acd4872bedf49e777905eb99fd44532a901560fc001f5200d53d728d7d9ea3b62b6bdfdc0ea810ae89cbb3a27492ccd71bcd213cc5dd14bcaab130e5e6752427d75d74297e6878ae94912487048130d3e6db493d49694106f6817748eb232fb93513f711adb2f6581899af649b249b0964587a0b3f706dd2abefd36bfbb3f000469c588e1733a72b8f6a69d0b6a7b1c994e98880cedcb89228fae97100b8cdf102989087870216fd00631f70ccd89ed7cb85c19f864a8c89beb0aca2dc32ec3462cebe83cd1634878899559b64417375d90e6e40a34b94253422b36a787e10c4d56d6e84097d49cef95809b383e4ff01f896133021bc239422fa8bfb47306dc0579feaf63214098301d774069aa73ce4452e1b711940045fa061a40ef1669a64b4c98e0c45a253603cebb332db2450167df4322baf95044e633ce0d01cb9487124d9ee2ebef2c04ed5128ac7ed81261cd99dd78ed94867b6edec680298c8b9d36a3ba48a8c824fabc2a289a78fa738b3777649f4fbc0087346897f7ad078e51f0b7df31834fec5a780bb727dc60022f2008a0db87b5024288cad2738955c629fe83edab88c2b2121be37b3d2bf401ca060e82284215844dab53083488cf77ab901b1e22a06b67fbce2c9adc57f71b7d336ab76b22f02484ea80385548e0285b55532a662bdb295eb1b376bd8b8e6e35e47cb59be7413933e11dd085fe594770470b4a07a43122fa70da3999329649e40289cd9965da34f1ade5d171ee3b3aeab48d78d2a581746fa5faa8d0e83878ffcd795482b713e985e39b831c55c117d4ab492080831e519641e5fb00abd307d04f8f0c03740421350c97df997a44c53d2f160c9c58377c0e0bcd9856646ecf249e8cb38a5a9de8325e934300746335e641e5752579d0c6e923ef92cf40d9d4f00ed2dbab9f549bb7059b1a059f3ea28fa4f75b38b20f4ffb8b9b0342bb9c530487a327c2422ce3218a3357f9ff5eef952b358fad03618b15c7365941f6c2701de127bbc219a73892babb534a9797072fd708f3a8ee6d72dd8b911d43bfc40cb1a9fddb2743f7645bde505a96c9086d7e6f6d753e1c18a1093a1314ed537836c428a315327c4d09ced58ba4576c51699000ee620a6ac912bd8b434f87b60562987b9b6183075ed3c7b1d1314068d944b6469451952a8ba0d92b7426bb4a95b1276e1c8c22ac455793c5faa5af73b2bf1d5a3e3e7f24c49c514283d83933fe13199000dd2e30688d6604261e877cde051a71276d77e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0x1000}], 0x8, &(0x7f00000034c0)=[{0x58, 0x1, 0x7f, "8be35a3ddec1d9189ad5a0f587850dce72d6be9412f33af78aa798250f0acc70243b47daf450b1303d1178feb24fdc0796d996d60aec82824dbfafd90be9f6f125098f"}, {0x90, 0x88, 0x800, "a6e25908bef9f71f84045e384ebdccf1dba84038934a36488e2599a522a434e89ecfe9e4e512fb517c0b398be55d659b3c228f97c9492bd1f2479ce28b1f006d5a2ac2e9fc3c2e1327641ca3c0cf1e58d129da6f23f5a42efefd60dacadbb47247d20d5fff131a568d199316d5bd3bb7872e76bee540f371bc9d54d3"}, {0x40, 0x29, 0x0, "f797233f572ee6c7837e328e270d26e27ff3b6680d23166d7409ded6d6dbff03630d7aa84f030303327674542bd5ce"}, {0xf8, 0x29, 0x733e, "d62c0bf01c53d0122c7ea36bd55bc092b44fb15b5dc27de30ff578576a5e13d8188ebcdeec7b69d1427e3e0ce14f195f37f60479cdaac59b0a1c6cff15a6813001b19b7c6b318e7e0d6d9519101600f0f81b5dd22a70da9b8a364aee739606917d3570126093761bad810f7258aff7566b1e7f0f4c13de9c47f5fb41a20ec8ee9ae8237c8a01c409d9f336943b4ee0c9ec0eb58682da72e68483a2496c1aa3fe3131396c4befec0b7aeb51c4439cd72c353e52671243f7f34a99a05bfbb6e024f98c167d5837f8b5a83e71f6d40c8ab2355c63c0f73d59db9dfef632a4a733ad8557251180db6c58"}, {0x18, 0x3a, 0x8, "9865794c"}, {0xf0, 0xffff, 0x4, "7e20f32e327ebe2bca3e535e6eeed60188bd6d9b06d62d5723ec0e38641deacba8dc1b5914893a4ae3516aa48d30576a3703c06239144b8f7759219b25fe5c6a69464d1d6c65f7e6cd547a5831648a3f8f5c5584cb631f02f41a26de88d7af8c2e510d21fb8133af4654bbe4ba42d8582ac1c391d08793ab345f4e6045d1ed41296b92ce609e4b2000e5379333d27d7bf1ab8d57dc00dfac86b23a1ea8e988e605d40a8639aa34414f9324145adb917b6882fa7088922d1e1f39621286bc124739a3e41e7d83d8a8fe3c981d4677ee42b7e7709fd3db41c73fdf51fe"}, {0x18, 0x11, 0x0, "ce82a2d1"}, {0x108, 0x88, 0x84, "3b57a863e017b3bb0766b715ce21ecd96134fe461c0dcff0dc908206027735fcf56ef5251ece98acfdc5caed9db0d6567b36468aff69bf5e45297d2bf6af53c12840808d34ba78b1ac0f663d177e06ebad4c71f49e83743ef2b61e65c1e679ab3d8a400890962fabb02696f7e2c36ec976e7713c2660e88b138b050a77ac07b1b3cebcd3d09536163d2d621306d2b815ae67bf7dc7f1bbf61658696bbab81f158bb8c4348319f75ddd1bd6e96d74c596c83a0ea004e6b93045e522c3e17e30c3292ba6d811028ec915708b35143d9178e85a68f1da915785b6c2bac478d4e9a14a600be06011be42e935a9adce775c7b2e31c8bb8265"}], 0x448}, 0x20080)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x7}, @cred={0xd00800a}], 0x18}, 0x0)

14:49:39 executing program 0:
pipe2(&(0x7f0000000080)={<r0=>0xffffffffffffffff}, 0x4)
openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x48)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0)
syz_execute_func(&(0x7f0000000000)="c402919064fa00da9000000100f3e8f47f0000c4a2cd08ce2e0f1bde2e440fe99b0a000000c4e2a53ee2f2410f104f0036460f88001000000f0d18")
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x100000000000000f)

14:49:39 executing program 1:
syz_execute_func(&(0x7f0000000300)="9826473e431c130f05f30f59bfd9130000c463bd40a24186c9960041e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e990dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet(0x2, 0x20000007, 0x2)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={<r2=>0x0, 0x69, 0x4, 0x100000000}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000240)={r2, 0xf, 0x6}, &(0x7f0000000280)=0x8)
r3 = fcntl$dupfd(r0, 0x0, r0)
ioctl$DIOCSETIFFLAG(r3, 0xc0284459, &(0x7f00000000c0)={0x10, &(0x7f0000000140)="8d1082079146a311fafce47cd5aaa09bb6cb19754b721bd124514f44f3d743134bf62b49786c675a466b3a860f41220d65bfe82f4317756757d6766ae632813b6fcde4e2f744fd37362c2582a0acd3b953b458090d5bfb2625dfd62f294f49b3b35689a53e34032f0b4e2cd433bdab0bbfd35745d965b29949973d8409e555a08e207c40a7fffe7fa1961a17dc498623177c052d9bfdc95d4fe85be64f6f6bb333b0734c5b2954af5e1ca38b660a0167dff3700e8b1fb81f58dce0feb1e2e78b1ce735170910", 0xffffffff, 0x6, 0x3f})
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000100), 0x0)

14:49:39 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_int(r0, 0x29, 0x10030, &(0x7f0000000040)=0x3ff, 0x3)

14:49:39 executing program 2:
syz_execute_func(&(0x7f0000000180)="c4017d708072f000000046335042410fc066e4c4031d6c860af0ffff00c44241be05c81700002ef042ff84b110990000f75d00c4c205be070ff65c2ffec4627d1a77de")
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf0a064100c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb730091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee7c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c650f91f2ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000100)="3f8650e9c93dae87575752638e0db288b1a746b7dc16f9021317e4a5a505b4a08cf797dd98ea50f1f3c2a5aceab5a4144662960179335fff024c50a1a209265dc97f98102f0c4f8d")

14:49:39 executing program 3:
syz_execute_func(&(0x7f0000000000)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000")
r0 = accept4$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e, 0x10000000)
fchdir(r0)
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
clock_gettime(0xe, &(0x7f0000000180))
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x200000000000c, &(0x7f0000000000)="eaff125c00000000", 0x8)

14:49:39 executing program 1:
r0 = socket(0x17, 0x10000003, 0xfff)
r1 = accept(r0, 0x0, 0x0)
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000140)="7a9b7b544423a9b247db8897f921cc5deed053d7cc3c64ecdd67e34a7208708276023fcd1a782d737c3d853931bdd0b5df1f1f465fede7a5e3673edc26521a7ad5379aa111ec5b66866d2d380fca09ac8f1701ae8179419c870a26eaf3fd80b70d99923fbcccc05d66e51bfabfe3850030e7a85019839e0aa65e4a5b64d30cafb7")
setgroups(0x400000000000029c, &(0x7f00000001c0))
setuid(0xee01)
syz_execute_func(&(0x7f0000000840)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x2, 0x44)
r2 = fcntl$getown(r1, 0x5)
getpgrp(r2)

14:49:39 executing program 0:
syz_execute_func(&(0x7f0000000340)="985e4aa84a1c0c0f05a759bfd94aac00c4a37bf0c54041e2eba2a2363e460f1a7000660fdefcc4033141489ad00f6b32fb0fb8c4d6014e4e4e751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")

14:49:39 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)='<', 0x1)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x3c6, @local={0xfe, 0x80, [], 0x0}, 0x1}}, <r1=>0x0}, &(0x7f0000000200)=0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x100}, &(0x7f0000000280)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x8, 0x2000, 0x1, 0xbd4, <r2=>0x0}, &(0x7f0000000040)=0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x8000, 0x500, 0x0, 0x9, r2}, 0x10)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000080)=']', 0x1)

14:49:39 executing program 0:
shmget(0x1, 0x1000, 0x8000000fd, &(0x7f0000ffc000/0x1000)=nil)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x182)
ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f00000002c0)={{"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", "6e5c60fb646264150c146c77782ead1e2efc40443b94b9dc1d82016219f9e6ed", 0x5, 0x1}, &(0x7f0000000200)="3b35a491113c08b71d6d248a8c054a629f13f7ebf8f61acace7872608ab94b298ce47553cfac1dfec505449280d297b271fbaf51f88bd639140c636f986b69088f1c8744d3b089d05d72b88a6525dfd2b22ddaf9ac670e261617b1188ef78793ed9e50881fc970f259fd3af002a64325b9cba894fd452ccbfd0a87c44c275707abf6953d150d842c205d99a9727bc7b3c1b0d070e1c762d37125e2387e78fa30c67cb0", 0xfffffffffffff800, 0x400, 0x3cbc, 0x0, 0x800, 0x4fd1, 0x2a, 0x8})
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0)
syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bffbffffff40d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x7, @ipv4={[], [], @multicast2}}, 0x1c)
r1 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)

14:49:39 executing program 3:
syz_execute_func(&(0x7f0000000080)="b1e291cd806969ef69dc00d9d0d0c44139fd5bf91cc10f788e008000000fc4014c6666400f71f47368f4a95ff9c44149f2168f48085477eebce0002080200020007d1e4f0fea01ef3e0f0b7c7c730fb826400f0d18c4626da89600000020e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c)
fcntl$getown(r0, 0x5)

14:49:39 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r0, 0x3a, 0x16, 0x0, 0x0)

14:49:40 executing program 1:
syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0xffffff88, 0x0, @loopback={0x3300}, @rand_addr="00000000000000000000ffff00"}}}}}}})
syz_emit_ethernet(0x51, &(0x7f0000000000)={@remote, @local, [{[{0x88a8, 0x7, 0x1}], {0x8100, 0x8, 0x5, 0x2}}], {@generic={0xf37f, "af1d0891afca82fc930c3a3ff11c7338ac0f38994a92dd046b98360e85177753334caf11c67fca97783c749b36c91605391a395acb83706a09ad49"}}})

14:49:40 executing program 2:
syz_execute_func(&(0x7f0000000180)="f3a6fccba0c1c18066490f38f6276969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27c481c114e53c3bc4a3610f9ca5001000000901ef8f69fb289bd1d1670f381d6a2f67450f483bd1d97c7c63460f576161787896c401fe5ff6a9c1460000e1b1c482010804f4f344d9f5892a0f0000009f")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20004, 0x8)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={<r1=>0x0, 0xfa}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x3}, 0x8)

14:49:40 executing program 0:
socket$inet_icmp(0x2, 0x2, 0x1)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
r1 = openat(0xffffffffffffffff, 0x0, 0x10200, 0x0)
ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f00000007c0)="f356b60547ca12ffdb19eb9a221a15587bdfb9dbfc58945dfc83104f5759ab9582c4856274afd20450064d1d395d4f54d539fcf3a74783c372d258517def9061eddefe1c7559949221bafd88ec2f5ea45ec49f51581257f203e432e11a795d22e530339c4629e440d17ecf0052e1de907620b6da71e29918474ec358aa681864062f8a8f")
fchdir(r0)
renameat(r1, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00')
sendto$inet6(r1, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000940)="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")
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000880)="d5e2796f0cd669bf547324750925dee33e78c0e8aa8f9ead569fdaaf9beeb8d16b7adb5ca6938ac2d4c7a249cc77b2091870069d75c766f774d7b41e983ec2c2767ae9fb5b360f35ef1f0918c96014fa965a3fbd03b35fc3128d90023f405064c92434e620ef53a349867dbb451b97aa033d183034fbbc90189eeb32d3312e3de1b5dc57f7016ad6725ca81d7f7bf361763ff57a8b20f0e6c9307c79c4c19e9ccae3ac77856437b28bd47e25a8e2c656e096ad")
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r2, 0x3f5, 0x1, [0x4c7]}, 0xa)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780))
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r2}, 0x0)

14:49:40 executing program 3:
syz_execute_func(&(0x7f0000000300)="1cffb5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c00c46239011d000000008fe9589b26c7e4c753fbc46580c70fbde1fed4f47d82663ed107c4c2b90a23f21e657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f000f676d005b5b45e145af000f9a99030fe42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")
syz_execute_func(&(0x7f0000000180)="982c3d0f050520d0f80791b06a4141e2e996855b99a4c466a4c4660f0f01fc66f66d220f66450f73db0421fc22ebd72e41812047002b0000000f49f6ba0dfe8c730c88a1d20fbbc4a201458b6a0000008f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d04000055f344ded7c4c26db6e420b15ffbb15ffb64400f38cd01c461d561970d000000")
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB='H\"\x00\x00'], 0x4)

14:49:40 executing program 1:
r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYRES16, @ANYRES16, @ANYRES16, @ANYRES16=0x0, @ANYRES32, @ANYRESDEC, @ANYRES32], 0x0)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x3, [0x1, 0x7b16f203, 0x5]}, 0xa)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0xffffffffffffffff)
connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000240)=""/140, 0xfffffffffffffeed}, {&(0x7f0000000380)=""/194, 0xc2}, {&(0x7f0000000480)=""/254, 0x96}], 0x3, 0x0)

14:49:40 executing program 3:
r0 = socket$inet6(0x1c, 0x10000004, 0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000280)={<r1=>0x0, 0x2}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={r1, 0x8000}, 0x8)
r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10, 0x20000000)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000180)={<r3=>0x0, 0x9}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000200)={r3, 0x200, 0x3, 0x7fffffff, 0x10000}, &(0x7f0000000240)=0x18)
syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
poll(0x0, 0x0, 0x0)
syz_execute_func(&(0x7f0000000400)="91cd80c442192d3b6969ef69dc0065d9d920d0d00fd1b02db5d900c481fd11f88fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")

14:49:40 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x18, &(0x7f0000000580), 0x1f)
getsockopt$inet_mreqsrc(r0, 0x0, 0x3c133afc14e67ff8, &(0x7f0000000000)={@broadcast, @remote, @multicast2}, &(0x7f0000000040)=0xc)
getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000080)=""/189, &(0x7f0000000140)=0xbd)
socket$inet_udp(0x2, 0x2, 0x0)

14:49:40 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fchmod(r0, 0x1)
ftruncate(r0, 0x101)
ppoll(&(0x7f0000000080)=[{r0, 0x2000}], 0x1, 0x0, 0x0, 0x0)
socketpair(0x1, 0x10000000, 0x1f8000000000000, &(0x7f0000000000))
freebsd10_pipe(&(0x7f00000000c0))
close(r0)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)

14:49:40 executing program 3:
r0 = dup(0xffffffffffffff9c)
ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000000)="6bbf17a8052f742e31c8436c3412f6a0af6f886eba5d4fc24755b4234ba0b3251b109f9593ec05704323113fdab8233974760ae189027747f30c56f1855a398b37a0c271565f7339289d5d2b6634f6024ec2791eebe917923d0b589bcfb36a4edb721f87ee85f2c2e06dc33159be11aa40ecc3677a5b28b2328b0e64302a7dc5aacd6dac7b")
ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000180)={{"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", "e82618f2467e565cfbe6aa1c1a1b8ea50b54d2fff9382c71da8a8aa65318e199", 0xffffffff, 0xc6}, &(0x7f00000000c0)="92dee4edbfad0f0b4d668565ad00a8f40ab5a1508735924444181dd579e781cc5b941e25f4cf42004537a5efe47c254027d6b664437d964aeb94500f0430a23a3ab0585ba3c46d2cb7f85b230a137df21eb141733092df54ebcaf4c891c2b0a53a612c7acfcafeedb73a3fad35be78275f186e9924665cbccefc964a84563b4c3b95df681c804601fe5870aab649547dda64d7", 0xffffffff, 0x5d7d, 0x0, 0x1, 0x10, 0x9, 0x4, 0xc})
r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
fcntl$setflags(r1, 0x2, 0x0)
getpeername$unix(r0, &(0x7f0000000600)=@abs, &(0x7f0000000640)=0x8)
setsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000680)={0x2, 0x7}, 0x10)
ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f00000006c0)="c12e7f0f4fd00e78b0ad226e5e4bbf240de893d4e344e22cc8afd6c73d6d450374c770d1c2fbd383add65f3942cbf6b89f89fffb2db17ba63da3592666d6898327b252387ba1db0e4c1e40ce256e578ead0a3d2c72ebafe6b0636501d1b75a4c01d2e6ebca6ffad2fdbdb18b8e6c238c6a9b0a59a3166a5777f28f5d8b79483523b375f333d8e3014a22527474c82069bfc96c19661d8a30d9e1e1fab06651cc5c65187d47e112cd4393f974bff5e85b09ff24ec8ba443e53669987e5af595906cf52e98df71c4861c50297ee0419e2ef7e52b39")
ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f00000007c0)="6a7afb9224d17f5da59ea8eda00f95cd4f42b0b3e2768ca09edae80eb65772c2891f235d93707ac1eae6aa92628a9265f02d3c3e50643db117576b8a0f486184c41acb1a32c635163f3125daecb19e6bd3c27711cc46ca67ca422f74cd805d6ce34a00357e9d949b95ef9aa2be30e9d87cc3d16f2e43cd6dc621ad2fe04c1878fa9749e118545e560d0c6227a3309dd7a06623d8559edb067e5c4ddfc0bd6ac097dbd2a9f2189bb34dadcc0ca7fe2721a2cf91660a9d9af7bf8f6c02273ef29574ba00c558a345915a8df440941c5f78459cfaa1db6196bab881916b28e75767a176ee447e1313")
ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f00000008c0)="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")
write(r1, &(0x7f00000009c0)="c50359df896cb6b94801cd77e7c487f11a7be33ccef1ebb6201b1d1353608ff08c003ca747460ac1eb882e246cc78c2af504d3f7f5266f9bbcae771b50314fd1b7a9a42082854b86605e7428314d2b6e42de78e46512eec4405bdeb35571e3b81f31e3e69c8cbce1cda3daa2d2ebc1708d21cd603b48f3f39fa1022783204e555d06974241f93678092e4a48be606cd0e50f24fc42b431bc8f03f4ba296be17f1eeee7f8db5e6b73a95fa9a63e887f918ed4ee1dffc26973bfca25dc74e5cb9dbcf736de6a2d3ae032c6ad7b138cdaf78dc313", 0xd3)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000ac0)={<r2=>0x0}, &(0x7f0000000b00)=0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000b40)={<r3=>r2, 0x81}, &(0x7f0000000b80)=0x8)
ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000bc0)="41d1be9753783e9950c8cbbc7791144b939a09c1a66ef5717b3dba648654a9cc9f09665683808680d7c6b17b2323435b05e9d549f15259dfedd9a198b62c1d4b83e40d292497e0358dafdef12d27d75e73b7d2c6bffb27b8342563f5dce5b7db24a91f712ecc38769c44500898305ccace7ddd7b35fd0d108a40ee1437102ea77e9690f9e71fff7588f5f1d42727f7bfb75eef9cf17e6430032216afb7c8c61a19370ebadbd5469e0b9530077df22fe7bea0ebe56b1f5f3abc80561ca6d6cbadfd331a0e391d90d86b54b91cd5d7b878db88921e52")
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000cc0)={0x6, {{0x1c, 0x0, 0xfffffffffffffff7, @empty, 0x7d8}}}, 0x88)
r4 = socket(0x17, 0x4, 0x7)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000d80), &(0x7f0000000dc0)=0x4)
ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000e00)="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")
ftruncate(r0, 0x4)
r5 = accept4(r1, &(0x7f0000000f00)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000f40)=0x10, 0x10000000)
setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0x68, &(0x7f0000000f80)={{0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x81}, {0x1c, 0x3, 0x9, @empty, 0x6}, 0x0, [0x8, 0x5ea8, 0xf870, 0x3, 0x800, 0x8, 0x6, 0x3]}, 0x5c)
setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0x68, &(0x7f0000001000)={{0x1c, 0x2, 0x100000001, @loopback, 0x3}, {0x1c, 0x2, 0x7, @empty, 0xfffffffffffffffd}, 0x200, [0x1, 0x69f, 0x5, 0x0, 0x5, 0x0, 0xfffffffffffffff9, 0x79]}, 0x5c)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x1f, &(0x7f0000001080), &(0x7f00000010c0)=0x4)
r6 = shmat(0xffffffffffffffff, &(0x7f0000fff000/0x1000)=nil, 0x1000)
shmdt(r6)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000001100)={r2, 0xb3f, 0x7, [0xffff, 0x6, 0x8000, 0x86, 0x4, 0xff, 0x6]}, &(0x7f0000001140)=0x16)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000001180)={r3, 0x2}, 0x8)
ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f00000011c0)="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")
setsockopt$inet6_udplite(r5, 0x88, 0x2, &(0x7f00000021c0)=0x6, 0x4)
ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000002200)="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")

14:49:40 executing program 3:
chmod(&(0x7f0000000040)='./file0\x00', 0x4)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000), 0x27ddb8a1d1927db)

ip6_ctloutput: mbuf limit hit
ip6_ctloutput: mbuf limit hit
14:49:41 executing program 0:
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
dup(0xffffffffffffffff)
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x8001, 0x0)
fcntl$getflags(r0, 0x1)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x8ff00}], 0x1000000000000021)

14:49:41 executing program 2:
syz_execute_func(&(0x7f0000000100)="984cbd5ea84a1cec0f05f359bf7a29010043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602d819e136f083b600800000f00fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4e3f56cbd00008020d0c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10")
accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000400)=0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={<r0=>0xffffffffffffffff})
r1 = dup(r0)
pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)="a9f35c4ee4ff4711a343dc78e33f42f6359aadcf92d8f1d19b4df657d919e775856f0a7bbdb0ac960885da3696d82e88b4593c80f4665289e6cd37edd2aaa754", 0x40}, {&(0x7f0000000040)="c80db4426477e0", 0x7}, {&(0x7f0000000200)="15acc1d7157ad2e1b449f2b66097c96151fd4d39f4e1c5cdbb3a39966e841eb1d72203569793f266d8d54f8ebcdcad46dc1c705ef92a1ca802f5254ac35dee8c7901dfa453b0c6edb5e785dccfba65a5f5021cebf1fdaa40e1f809ae69c19fa32f1c527859f89fb8595c8d10cb7ccf7ff210d94818fd163486a5ef65985e5611b3b46ff880539148ba926afa53ce2a4cb79f9e6824d3418d380db692d1c99e3b6657dab290ebbf61615b1b4e070d424feed8f994495a4f5d48c06b02e1ec9d9a4770bc", 0xc3}, {&(0x7f0000000300)="65a84cae6a570cdda40e26483549c7f22f1d37b6b9b58c7ad42439dd79f7c4f248836b0913adfe21dedc511dcf2e1ba30a738543787dfe3aa742fc721e68d80a95f991560c28a966b39bd4e0c99130846c2073ffbcdba6d7c88daf6cf3254a481234a9850a9241ca29b4a88565d807dd2b621391ec5a50f594abd5bcfb2327064ee6da8c76ed4874d9848d09d8752b28ed143473f44bdfab91910abc189208f19565a2150249cc62dc4670c84266bb21f2e3ca35de2e1ccb77a7eb65bff34363e174feec902d7b2bf53f6cf0d1199f34f06b8f6f1411199044275ee7c23f2bc19c0d9c3535e2e69b2d801e96704b", 0xee}], 0x4, 0x0)

14:49:41 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
sendto(r0, &(0x7f0000000080)="80bebc25e8a223b3d224325e0b9b42c829288a2a315420fa334bdc4bb25c801097a516dc587b573bf40f854c31fa0f5af2fd6a43fae6b657b027eab185877f687b9c2330a5563a18ea3464048abd1682837f6afee50107c02c3a2366bc42b5aab67e5de898089067dcba9d2ea87be8d07a4b032c5bc7c098c875e4f1e03762bc89f39932f527e0", 0x87, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1, 0x1000, @mcast1, 0x1a}, 0x1c)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1000b}, 0x10)

14:49:41 executing program 3:
r0 = open$dir(&(0x7f0000000240)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000200)='./file0/file0\x00', 0x0)
mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x10)
r1 = open(&(0x7f0000000040)='./file0/file0\x00', 0x200, 0x0)
ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000280)="c27f28fa5c0456758bef5a7dbfc33a9fc639bc09cae863a4dfb6f7a6129d9725314c97c9d0e8fc00e069416dd1210e9763d4d4ce1be295fa4e4d09a3d5c163cabbe871033fd117a6f95cae3a6fdb3fc662d80e721a0dc392db5e9ff0da5f30207539c474665fb1600b4a343393228f2acb518a408afe153a0f238e73a3b9cd23b1b931416633db8cd407af2aa5003db9d843491fe91c0ccc37b5e9e262073a2d47c7a69ee879")
mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0)
renameat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0/file0\x00')
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={0x0, 0x80000001, 0x8, 0xe000000, 0xffff, 0x80, 0x40, 0x9, {@in={{0x2, 0x1}}, <r2=>0x0, 0x95da, 0xfff, 0x0, 0x5, 0x8}}, &(0x7f0000000080)=0xb8)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x3}, 0x8)

14:49:41 executing program 2:
syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2")
openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x0, 0x0)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, &(0x7f0000000280))

14:49:41 executing program 1:
getitimer(0x2, &(0x7f00000000c0))
r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x401, 0x110)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000180)=0x6, 0x4)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r1, 0x29, 0x30, &(0x7f0000000000), 0x12c)
setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000000100), 0x4)
sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0)

14:49:41 executing program 3:
syz_execute_func(&(0x7f0000000000)="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")
shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil)
mkdir(&(0x7f0000000180)='./file0\x00', 0x0)

14:49:41 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff)
fdatasync(r1)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x4011, r1, 0x0)

14:49:41 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_int(r0, 0x6, 0x84, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet_tcp_int(r0, 0x6, 0x80, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
freebsd10_pipe(&(0x7f0000000100)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x1, @multicast1}}, <r3=>0x0, 0x8, 0x3, 0x0, 0xf839, 0x40, 0x9}, &(0x7f0000000200)=0xa0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000240)={r3, 0x6, 0x67, "2eb62d2b8b802722bcff7f1cafb1cb10bc9411b39a20bfe2fffcd7eef0643e29928f0a95c2c8979c67ce27662989186982f7b3a4580792e4346ff1fa1907f7d3aba626c5b9c2768c4f468befab48b0cf288b4d921752004c7527ff7b2093f3d6438f1af695b239"}, 0x6f)
setsockopt(r0, 0x9, 0xff, &(0x7f00000002c0)="a5834ed96115998db9c18cf6b9c00e43029abad4b516a505e8827100086c348c9bbb95cde8f1ddb270566cc353020056b38be48e95988bce6eabc2bb6374682464bbd84d45863eb9f0e838ad332b4e38b0d0fda0908b805e439add24fbd010a4ee429bc08aad377c3758", 0x6a)
connect$inet6(r2, &(0x7f0000000340)={0x1c, 0x3, 0x7da, @mcast2, 0xffff}, 0x1c)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
utimes(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={{0x10000, 0x5308}, {0x4, 0x3fa0f08e}})
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000400)={r3, 0x4}, 0x8)
connect$inet6(r2, &(0x7f0000000440)={0x1c, 0x0, 0x1, @loopback, 0xea75}, 0x1c)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000480)=0x6, 0x4)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000004c0)={@in6={{0x1c, 0x1, 0x5, @loopback, 0x6}}, r3, 0x9f3, 0x4, 0x12, 0x1, 0x80000000, 0x7fffffff}, 0x98)
fcntl$setflags(r4, 0x2, 0x1)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000580)={<r5=>r3, 0x3}, &(0x7f00000005c0)=0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000600)={r5, 0x44f, 0x4}, 0xc)
getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000640), &(0x7f0000000680)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000006c0)={r3, 0x400, 0x3f, 0xfffffffffffffffd}, &(0x7f0000000700)=0x10)
r6 = semget(0x3, 0x2, 0x0)
__semctl$GETVAL(r6, 0x3, 0x5, &(0x7f0000000740)=""/155)
r7 = accept$inet(r0, 0x0, &(0x7f0000000800))
lseek(r7, 0x4e, 0x1)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000840)={<r8=>r3, 0x4aef}, &(0x7f0000000880)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000008c0)={<r9=>r8, 0x3}, &(0x7f0000000900)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f0000000940)={@in={{0x2, 0x1, @broadcast}}, r9, 0x1f, 0x0, 0x80, 0x1c00000000000000, 0x9, 0xeeff}, 0xa0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x21, &(0x7f0000000a00)={0x8, 0x1000, 0x0, 0x3, r3}, &(0x7f0000000a40)=0x10)
r10 = shmget$private(0x0, 0x3000, 0x4, &(0x7f0000ffb000/0x3000)=nil)
shmctl$SHM_UNLOCK(r10, 0xc)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x29, &(0x7f0000000a80)={r5, 0xff}, 0x8)

14:49:41 executing program 2:
freebsd11_mknod(&(0x7f00000000c0)='.\x00', 0x1000, 0x0)
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x0)
accept4(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10, 0x20000000)

14:49:41 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
syz_execute_func(&(0x7f00000002c0)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743f660c0f86dd0f0fb8c4034e4e771e0fa0e50945a534d10fdd720970c4c461cd583d00000081c66db711c4397fd300c9f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f54b4e4e0b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f")
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0x7, @empty, 0xfffffffffffffff9}, 0x1c)
mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0)

14:49:41 executing program 2:
socketpair(0x1d, 0x1, 0x7fff, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = msgget$private(0x0, 0x100)
msgctl$IPC_STAT(r1, 0x2, &(0x7f00000003c0)=""/67)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000140)={0x8, 0x10, 0x7fff, 0x80000001, <r2=>0x0}, &(0x7f0000000180)=0x10)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={r2, 0xa8, "0ce28f58f60c74cdbe50a0dbac70ceea13b469741fd9faae87cbb819c39a0ac91154c35cc4b91d600be4692437538b6ab86e414b9425ca6622a653144be4cc7f3639297ad3b43dd5027e05a5e39fa3863f5c9d700fca43a018d43bcefa9bbd9ca264564ef6584d7bf98b844111df10cb5dad00c596e56b1110cb9e2d4f604407f9612da7e24b7934e0ea16295c56ffa262a478b14234d2dd7686f36b7c4931068602602a5c28acf4"}, &(0x7f0000000380)=0xb0)
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000000020c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
syz_execute_func(&(0x7f0000000280)="9826472c4b0f05c4a37bf0c53e41e2e9e80000000067660f6b18440f9cb66bd2c92dc4621bf5f28c3e460fdf4eb34eed67f240ab0fa0ab2f2fd1c4e10bf8c4f847f65203f4c66db712c483397fd300dcdc0fbcaf00100000f345d9c6ad0f0f847af00000000cc5c3c7214cb9a5605419c2c2b00b00008171a30b8a826eef66460fae3b4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb6961f469e3c0f52610102d000080df58c4a1dd7dbbbfdd5cc600d0f2f0a1c9fb110fd3c48aa26161e2")

14:49:41 executing program 2:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000640)={0xff}, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x80000000001c03}, &(0x7f0000000040)=0x10)
socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x800, 0x48)
ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f00000001c0)={{"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", "edc1c8ddc5b017c47683f9b68422eddceae1da15ce7fdd24194bd1f7a69120ce", 0x200, 0xffffffffffffff89}, &(0x7f0000000100)="385fd3738d92599c5cfbbbbfb32033374f2e03b193786af4fb5d61d58397fb4a115005b838e9897b39fc01782befa03eea49f2f28e4390eaf5cb488aed7ce49e417e7abf5bc40576d612f8756b7bceca2e21abdf4f06579bc2d0d66cc74b35c847e781ce68650651abee4c9fc8f109ac8153c6da3d409a8194b406bb105915e864831ddb03f2611d61dc4c3dd52112b2e7998c74b7e1907580428f1937", 0x30, 0x1, 0x5, 0x9, 0x80000001, 0x7fff, 0x100000000, 0x1})

14:49:41 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040), 0x1)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x4)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0xffffffffffffffff}, 0x1)
connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82025f39ab6621fb92b5619a360000000000006c653000d7415288373982a956b977fd34e65a6e0b1edb23ac7b0fc527dbca18bb233c13776922c27f161f0207eb379190bacd84f4637a329a279a928f3820ac703f5eaf7434ee0476ac0b2691c9e9ed1d3ff1ae243a2c1e2527c8201c02d963e5b8e5d2627f0110546cb0859467355515f9942722b647eb1da2b997ac0a9083690b5576b2b2a02627902cec72efb6084de350ddc676fce808"], 0x10)

14:49:42 executing program 3:
syz_execute_func(&(0x7f0000000140)="98a84a2ae91c420f05bff8000000c4a37bf0c55c41e2e92e363e460f1a7000660fde978fe97c80d1e3e30b110fb884014e4e0b5b5b016d7d14dee509c421045f4607c422adaf50e3c4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd308f7dcdc0fbcaf4c10f138f653afaf6766f2ab440fec3facacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000d4d40fb0d5e8628f680864360fe25800218de3c0f52641802d08000000fac4c151ec2af6a1dd7dbbbfdd5c450f918fffefffffbedcdca1c9fb110f66474f383ae34ba29fb7e2")
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x31)
getsockopt$inet_buf(r0, 0x0, 0x43, 0x0, 0x0)
setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x90)
syz_execute_func(0x0)

14:49:42 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/67, 0x43}, {&(0x7f0000000100)=""/124, 0x7c}], 0x2, 0x3b)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000001c0))
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
munlockall()
ftruncate(r0, 0xff0f)

14:49:42 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1a10"], 0x10)
r1 = semget(0x1, 0x2, 0xc0)
__semctl$IPC_RMID(r1, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000540), 0x0)

14:49:42 executing program 3:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x2000000000001)
r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0)
r2 = getpid()
fcntl$lock(r1, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x37e7, 0x1, r2})
openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x8100, 0x20)
open(&(0x7f0000000100)='./file0\x00', 0x0, 0x3fffffffffffe)
r3 = open(&(0x7f0000000140)='./file0\x00', 0x1fe, 0x0)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005})
fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000006, r2})

14:49:42 executing program 1:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000200)={<r1=>0x0, 0xe, 0x3}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={r1, 0xfffffffffffffffa, 0x22a9}, &(0x7f00000002c0)=0xc)
r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c)
connect$inet6(r2, &(0x7f0000000300)={0x1c, 0x2, 0x1315, @mcast2, 0x8}, 0x1c)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000100)={<r3=>0x0, 0x6, 0xf, 0x100000001, 0x5}, &(0x7f0000000140)=0x18)
setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000180)={r3, 0x4}, 0x8)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x20000, 0x0)

14:49:42 executing program 3:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e450f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f371fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
mlockall(0x2)
r0 = semget(0x3, 0x0, 0xb4)
__semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000100)=""/205)

14:49:42 executing program 0:
setreuid(0x0, 0xee00)
setresuid(0x0, 0x0, 0x0)
syz_execute_func(&(0x7f0000000140)="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")
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000100)={@in, <r0=>0x0}, 0x0)
r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000040)={r0, &(0x7f0000000240)=[@in6={0x1c, 0x0, 0x1, @loopback, 0xffff}, @in6={0x1c, 0x3, 0x566, @empty, 0xffffffffffffffde}, @in6={0x1c, 0x3, 0x80000000, @ipv4={[], [], @rand_addr=0xa1}, 0x7ff}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x3, 0x8000, @loopback, 0x2}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x0, 0x2, @loopback, 0x8001}, @in6={0x1c, 0x3, 0x5, @rand_addr="8578edc0605b8579c0333ea96926306c", 0x6}]}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000000c0)={r0, &(0x7f0000000340)=[@in={0x2, 0x2}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x1}]}, &(0x7f00000003c0)=0x10)
freebsd11_fstat(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = msgget$private(0x0, 0x0)
msgsnd(r3, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x56, 0x800)
getresuid(&(0x7f0000000500), &(0x7f0000000540)=<r4=>0x0, &(0x7f0000000580))
fstat(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
setresuid(r2, r4, r5)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000400), &(0x7f0000000440)=0x4)
setresuid(0x0, 0x0, 0x0)

14:49:42 executing program 1:
syz_execute_func(&(0x7f0000000540)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x40)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e223f000000ff0100000000000000000000000000010800"/128, @ANYRES32=<r1=>0x0, @ANYBLOB="0000fbfff6cf"], &(0x7f00000002c0)=0xfffffd68)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000700)={<r2=>0x0, 0xc, 0x5}, &(0x7f0000000740)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000780)={@in6={{0x1c, 0x2, 0x9, @loopback}}, r2, 0x9, 0xffffffffffff8000, 0x10000}, 0x8c)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r1, 0x7ff}, 0x8)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r4 = fcntl$dupfd(r0, 0x0, r3)
getsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000140)={<r5=>r1, 0xffffffff}, &(0x7f0000000300)=0x8)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f00000000c0)=0x2f268c5, 0x4)
lseek(r4, 0x0, 0x0)
ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000040)="a59b65420f716320ed9b3a0933bc3c63d64e85503ff48dc8103bf3098c88caf0989446b5441ca7916b13f01370f4a57fbf3bfa2af15528c8fadbff9683ec4f17504a6694aa5370b5b8cb")
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r4, 0x84, 0x8001, &(0x7f00000004c0)={r1, &(0x7f0000000440)=[@in={0x2, 0x3, @broadcast}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x1, 0xda, @loopback, 0xc81}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000500)=0x10)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={<r6=>r5, 0xffffffffffffff01, 0x8, 0x1, 0x89d6, 0x100000001, 0x79d, 0x3ff, {@in6={{0x1c, 0x3, 0xfffffffffffff001, @ipv4, 0x5}}, r5, 0x200, 0x5, 0x80, 0x101, 0x4}}, &(0x7f0000000400)=0xb0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
getsockname$unix(r0, &(0x7f0000000600)=@abs, &(0x7f0000000640)=0x8)
fcntl$setflags(r4, 0x2, 0x1)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000680)={r6, 0x4}, &(0x7f00000006c0)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000001c0), 0x10)

14:49:42 executing program 1:
syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f30f59bfd917cf00669041e2e9b557fb660f172a0fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c4c4c1f1df7100")
syz_execute_func(&(0x7f0000000000)="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")
socket$inet_tcp(0x2, 0x1, 0x0)

14:49:42 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
r2 = accept4$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x30000000)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000080)={0x1, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x90)
r3 = dup(r0)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4)
r4 = getuid()
r5 = getegid()
chown(&(0x7f00000001c0)='./file0\x00', r4, r5)
getsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000280)={<r6=>0x0, 0xf9, 0x2, 0x400, 0x9}, &(0x7f00000002c0)=0x18)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x0, @broadcast}}, r6, 0x8, 0x4, 0x20a, 0x5, 0x3, 0xfb4}, &(0x7f00000003c0)=0xa0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
close(r0)
mlockall(0x2)
r8 = openat(r1, &(0x7f0000000400)='./file0\x00', 0xa00, 0x41)
ioctl$DIOCRTSTADDRS(r3, 0xc4504449, &(0x7f0000000540)={{"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", "86c37bc770a3e887fede967da9862b17fedbcc2be5e813216eda4c3ec2264059", 0x0, 0x10001}, &(0x7f0000000440)="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", 0x0, 0x6, 0x7fffffff, 0x6, 0x1, 0xfffffffffffff2a7, 0x4, 0x2})
r9 = dup2(r3, r0)
fcntl$setflags(r7, 0x2, 0x1)
setsockopt$inet_tcp_buf(r8, 0x6, 0x23, &(0x7f00000009c0)="cf03c731527d847d23b4344227d50acfa1a8ab63e9c66f57acce0fa713f5f9e8c555a42d3c971213c9834a5bcfd78f9fe4527864703e2e862c6b8186bedc2fd1043340194207680b86389aeb037ad403db68607ddedafcd9a0afa922b4b04d54943c591cb151b6e403e6e3e1952fdf01e8a6e0229f9b616e23ae52f2a7fcd4f5e812cfe9f8e7656bd599d8d362bf1be4f7b963c239e20052138838b1e9bf83c772ba47d7acdd604f17bd0fb555a04304a1db101919e580d2aa2971b37da70244d41ac5ee763a93db6f11bd173eb2ee092665a68474be0a6c44802ce27a083d5e0bdc149b5d1a8a5c3eda95443e5e4d6f3b", 0xf1)
pwritev(r1, &(0x7f0000000b00)=[{&(0x7f0000000ac0)="7096ca7973f813e91120eb1229209f79c40c4980440320f1aa457a7b2923f1635a0e12f490a74560c352a298b5bd9d28057b68b92a5cc060c0ad", 0x3a}], 0x1, 0x0)
ppoll(&(0x7f0000000b40)=[{r9, 0x4}, {r8, 0x4}], 0x2, &(0x7f0000000b80)={0x942a, 0x100000000}, &(0x7f0000000bc0)={0x81}, 0x8)
getsockopt$inet_mreqn(r7, 0x0, 0xd, &(0x7f0000000c00)={@broadcast, @remote, <r10=>0x0}, &(0x7f0000000c40)=0xc)
setsockopt$inet_mreqn(r7, 0x0, 0xd, &(0x7f0000000c80)={@multicast1, @remote={0xac, 0x14, 0x0}, r10}, 0xc)
ioctl$DIOCCHANGEALTQV0(r8, 0xc1004431, &(0x7f0000000cc0)="d27d8abc9cc10b89e972852047221f55a3b2a7cedf812fea918ef10215e6a8c34bdaf443b761372ca4734999a62390b7d6095dc7a699b5eb2d0010f464e3236ffa6102fbb4c322d6e77936026dd6e83450ec0bc27a63e424")
fstat(r7, &(0x7f0000000d40))
bind$inet(r2, &(0x7f0000000e40)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
ioctl$DIOCGETALTQSV0(r8, 0xc100442f, &(0x7f0000000e80)="9a9d81c74156e467dc5dc94e5ee32c706fc1a58349f98665c73a0c94ecb8aaef9ebdd1c394b8c79bd9a09a429cc4953ed8b2b6c333811e99a30ad19194cedaf16aec32448c7b0f8a1239620471af6c12c5c547da3b17141ee869b4da6bb795c68d34506f40b73e3e242ca1dd9af9988dd517fd6f06f827ae6935a635b4ebca6a6ebef50838b2c526c6ca7b75a3c84a2c61b94f5c65")
ioctl$DIOCRCLRTSTATS(r3, 0xc4504441, &(0x7f0000001040)={{"84c38415cd732420e217cf4fa46d7a8fa52685e67f971a466d9b0ca387c001452c126f4ec40162d01049daddd2bc9be4fb07d6ab0f9862f5863448a37c2899e823ca7ba134a8ee8af9f202b848c29459086e314f5643ef3ce733b7dfbca3560be5b9fc6bf6800cb3dc0a96fa4021f5854cc228e7094044569c42374c835d029dd356c5405c7f4bf23a27e5df7e48a44266ec9bb6b1b9d5b3338e0fb1d1c5a0d5536d31c2c4aa4a56a1185b356d0d24eed1f68bb4352bc65f80c261a26d0ba79d8ebaadd4a606dce0e61f4ef1e9f4b12fed9dadb217a17646a49b5d9ae0d2b0e5993a1f8ee623ff1ed651f06c60ceec9a9f0fca45a3661f1215e5650f512df719d6d3cf6e82a8c9d336a62bda8d58648d6e25a6ca2390dc1dca65b6684e6c371b10a3daa55e575313aca71ae869b70abce4ba42ffc1edf5a92209a2ad5a5d7937a60790bf1d94b9aa18a58aec5523f6796a52b40c3025aa0371a2b54e933c064cbb409ad6c2a0dc966077ea8de91a6bfda59ba5296c06757096007a915c431da9496e9910613f42b12d857688398f207d01b77bb7d946353953165f8f5af1d03fc98cd12b28469ec395f986c492a2177f62ada59a90c4984cc636b2f8b7354e7ad339d3e97e838aaa8bf0312348f054a024f481e7e03af3958ad5be0bc3ad8869f789764e4c5a3e3bdce2740f51a305310432de2a5f77b8cef8c7bbdd9ea45a68aa2a2104a8a8d7cf7f28aa2a572c680f2ef5bc38235d138068fd34602afd991bccad49d36c012ad6b5583ace66bd722f43be0d104c930b3ede1716d9de72efbc820b800d7a3691bef44e6a5bfdb6c232ae07c2c2cb43ca2846ce013aadb81c7b3cef68817f55468c1a41f25abc0dcbab7340271a6ddde64a326c1b714deb5f971015ea692bced786b971dd4c4ef72718b01f19a9a8c435c8e67629f2b0d27843477c59af5fc7d12e2b56cfa751ef4ad8aefbdc286f188285f64cd94368e8aefd385e199b1b9c7775565d30f21aacbb9b3cfc21dc29c2da26ecc33cb5814b8e28f7e934de672b2d2dbd70b53c5367f0ef5592402707220d72caeb9445d5f278589e35f5a2d4aace59e653fd29eac3932c5f35de572f6e075892e0cb1736fec9f6c9dbc9633f003df9a0b6ef1e54db2c87b97a5f6074e247ce7113f31ba016a30c6a624df3334cb2e190ce8476a8cb0c8ecc4c5124739a49a6a3595ebc89f4d098057d76456a941700ce72a88f9212468aa0e3b98b115c7310f1d1a940c6f329dc4f4de58571c1f193f14c55842857a744525215ab562078f98f5b1f38a9c82fcd2041df373e626e4d6e71637e16a74be296fb898ad50acb43d0e1a562e3583c051948d19ec84caee3fde1dac25dd3e65498dd8885a2900c0e75d1ef8d3537560409d60c831c6c7408ac634b7644a1c88fdf72a10e249c6581441dff102e23a7b9", "686da5e6a36b50b026e8ec71da0644d086666df69490994cb45f393d6765321e", 0x9, 0x18f}, &(0x7f0000000f40)="4ac3aa9e3396c7cf5ec2b2cbdd4523102fc8acbbb31d24b1e62344bfa548a83f488dac6bec1baba94cac221b0234b7b8ee50f9cc4b6ac8ce4e84b5e8f104fe8ec2b699a37e157ffe03d3d38c2b2d1337eab6258d3c3229692c9f0ffe39236c9a5c5d32197d00cfaa082634f61814294fd35f8fe2e7de6d48f9b71cef6bfaddd5e303aa7b088ab51c6fab1037322388d1fe7d09df1c96e684c23b6170af03af4640633f7bae96e04f185227adbc6bf6698346b3547a16c680531d3d845d500724237fb54751355a7ed556fc48bce5100c392200d6f6ca90d813c451ff78fc55b5584f2e81f02bddf0449319", 0x5, 0xffff, 0x1, 0x1, 0x9b8, 0x3, 0xb7f})

14:49:42 executing program 0:
setreuid(0x0, 0xee00)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={<r1=>0x0, 0x3dc5cdae, 0x1c0000000, 0x3f}, &(0x7f0000000100)=0x10)
sendto$inet(r0, &(0x7f0000000200)="521ab32d9e7d3ab509f2abb2df85d660e4d086b58b9c3c6042d749bf58e5f6812dbb9a4383799b6a1ce47f5dfccfb897e537e9f2d61cf7771d7473040fb23191eb9ae62782c01fde66183653a1d68108b51cd4b3eb32784454b25cd6b681266a341111d90f068e21b2a8582dc2171a46e4bb1d3b46a66e94073d2124", 0x7c, 0xc, 0x0, 0x0)
getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000140)={@broadcast, @multicast1}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r1, 0x1000007fff}, 0x8)
r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x0)
setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="e0ecff0005000000020009000000000000000001ac1400bb00000007ac1400aaffffffffac1400bb"], 0x28)

14:49:42 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c)
sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x78)
recvmsg(r1, &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x42)
recvmsg(r0, &(0x7f0000001800)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, &(0x7f0000001700)=[{&(0x7f00000000c0)=""/175, 0xaf}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000180)=""/128, 0x80}, {&(0x7f0000000200)=""/163, 0xa3}, {&(0x7f00000002c0)=""/153, 0x99}, {&(0x7f0000001400)=""/180, 0xb4}, {&(0x7f00000014c0)=""/205, 0xcd}, {&(0x7f0000000380)}, {&(0x7f00000015c0)=""/224, 0xe0}, {&(0x7f00000016c0)=""/54, 0x36}], 0xa, &(0x7f00000017c0)=""/39, 0x27}, 0x2)

14:49:42 executing program 0:
r0 = socket$inet(0x2, 0x2, 0x76)
readv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/211, 0xd3}, {&(0x7f0000001980)=""/4096, 0x1000}], 0x2)
freebsd10_pipe(&(0x7f0000000080)={<r1=>0xffffffffffffffff})
fchmodat(r1, &(0x7f00000000c0)='./file0\x00', 0x10)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000004c0)='./file0\x00', 0x608020401)
sync()
clock_nanosleep(0x4, 0x0, &(0x7f0000000000)={0xff, 0x1}, &(0x7f0000000040))
ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f0000001500)={{"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", "f79605870fd14d0ea2ea304c3477341b2d8942859ab69717587b585f3ede00b6", 0x940146, 0x7ff}, &(0x7f0000000500)="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", 0x3, 0x0, 0x2, 0xffffffff, 0x6, 0x81, 0x3, 0x8})

14:49:43 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
pipe2(&(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000240), &(0x7f0000000280)=0x4)
getsockopt$inet6_tcp_buf(r1, 0x6, 0x401, &(0x7f0000000080)=""/42, &(0x7f0000000200)=0x2a)
setsockopt$inet6_buf(r0, 0x29, 0x22, 0x0, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x3f, 0x0, &(0x7f00000000c0))
sendto$inet6(r2, &(0x7f00000002c0)="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", 0xc2, 0x100, &(0x7f00000004c0)={0x1c, 0x1, 0x3, @ipv4={[], [], @broadcast}, 0x7fffffff}, 0xba131d1fe7d8890f)

14:49:43 executing program 0:
r0 = socket(0x10000000002, 0x3, 0xb)
mlockall(0x2)
bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x6ad3}, 0x1c)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

14:49:43 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
shutdown(r0, 0x0)
writev(r2, &(0x7f0000000280), 0x26)
writev(r2, &(0x7f0000000100), 0x100000000000005c)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85)
open$dir(&(0x7f0000000000)='./file0\x00', 0x8, 0x8)
syz_extract_tcp_res(0x0, 0x0, 0x0)
execve(0x0, 0x0, 0x0)

14:49:43 executing program 3:
r0 = open(0x0, 0x1000000, 0x0)
syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000080)=0x4)

14:49:43 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000000), 0x10)
sendmsg(r0, &(0x7f0000001280)={&(0x7f0000000080)=ANY=[@ANYBLOB="006604000000000000a3485db6b9927d814bf74afd11c89c"], 0xa, 0x0, 0x0, &(0x7f0000001100)=[{0x10}], 0x10}, 0x0)

14:49:43 executing program 0:
syz_emit_ethernet(0x2a, &(0x7f00000007c0)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x3}}}}})
syz_emit_ethernet(0x125, &(0x7f0000000000)={@random="6bbcf599307f", @random="225d555a9c70", [], {@ipv4={0x800, {{0x8, 0x4, 0x1, 0x4, 0x117, 0x67, 0x0, 0x5, 0x5f, 0x0, @multicast2, @multicast2, {[@generic={0x86, 0x2}, @noop, @ssrr={0x89, 0x7, 0x4, [@multicast1]}, @noop]}}, @generic="09381cda71f2aa74a99c5aa0199de46a643581040944ae0e5f404b0583c85c1b31c03a99ccd8d911a913e67cd43243f479460f8e6643bdf6880fe47eef5a98ac84091e2e9fd1006e3063306213e2ebaa968dca1eff200c8d5f1a4521adfc1da893dc8e3526bd8896cb276ee50582f0f990d5e3bccb392f1b45f55939ef6dc96dfe16892d68ebc7764a9377a702d9122ca6b09e266ee37d7b5b5366da1f371aedffad58a7a33f92886b85033c8db346402821c945046edb52d83f3dbff6c4c0dfbd43171595e3e3eced7dba1af64f6995afa58ca14ef3987995d415ba9cb3d3c7447dacecf971ee2b163183f30a07aaf2842ed4afde3664"}}}})
utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x2, 0x1000100}, {0x0, 0x7f}})

14:49:43 executing program 2:
setuid(0xee01)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x8)
r1 = accept4$inet6(r0, &(0x7f0000000280), &(0x7f00000002c0)=0x1c, 0x30000000)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000300), &(0x7f0000000340)=0x4)
getresuid(&(0x7f0000000180), &(0x7f00000001c0)=<r2=>0x0, &(0x7f0000000200))
getgroups(0x2, &(0x7f0000000240)=[<r3=>0x0, 0x0])
fchown(r0, r2, r3)

14:49:43 executing program 1:
socketpair(0x1c, 0x20000000, 0x8, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0xffff, 0x4)
syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180))

14:49:43 executing program 1:
r0 = socket(0x82, 0x6, 0x6)
connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82de9b791ba5d698fb125fb899616532"], 0x1)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000140)="472f9c06e3e6cacb88e7dd5c24756ff93d3d1815c489de570013ffa72b0c85f1279d6ddc9faba5d2a6f8314aaae4798c462889f18e39fe6d66014b165d6a011a6a4b195dbef9fc2efdd41768c118953e20d66f773b23b9179e3c9160e603c1b1d3fb499020680c8872a5ad2b5778673c59b71a8280a09ca0cd69d6d09b87b2d43426c3bd446ee9fb18cffa03f7a28512ec")
syz_execute_func(&(0x7f0000000040)="9826473e4314190f05f30f59bfd9130500c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dabbdd1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")

14:49:43 executing program 1:
socketpair(0x1f, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fstat(r0, &(0x7f0000000180))
r1 = socket(0x2, 0x1, 0x0)
connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f666d6c53a6aec7653000"], 0x1)
sendto$unix(r1, 0x0, 0x0, 0x20004, &(0x7f0000000080)=@abs, 0x1c8)
recvfrom$inet(r1, &(0x7f00000000c0)=""/172, 0xac, 0x2, 0x0, 0x0)

14:49:43 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000200)='./file0\x00', 0x80000000)
r1 = dup(r0)
pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998)
symlinkat(&(0x7f0000000180)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00')
read(r1, &(0x7f0000000000)=""/175, 0x6d999)
r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0)
fdatasync(r1)
openat(r2, &(0x7f0000000240)='./file0\x00', 0x4, 0xe0)
preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0)
write(r0, &(0x7f00000002c0)="e9", 0x1)
writev(r1, &(0x7f0000000280)=[{&(0x7f0000000140)="01", 0x1}], 0x1)

14:49:43 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
r1 = dup(r0)
open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
r2 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0)
r3 = dup(r2)
fdatasync(r2)
preadv(r3, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0)
fchmodat(r3, &(0x7f0000000100)='./file0\x00', 0x0)
utimensat(r1, &(0x7f00000002c0)='./file0\x00', 0x0, 0x200)

14:49:43 executing program 2:
r0 = semget$private(0x0, 0x1, 0x40)
__semctl$GETZCNT(r0, 0xe92458e0e7c484c2, 0x7, 0x0)

14:49:43 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2043f81910300", 0xf0d}, 0x0})

14:49:44 executing program 2:
r0 = socket$inet(0x2, 0x20000002, 0x6)
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0)=0x4, 0x4)

14:49:44 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
connect(r0, &(0x7f00000000c0)=@in6={0x1c, 0x2, 0x5f, @local={0xfe, 0x80, [], 0x0}, 0x1ff}, 0x1c)
linkat(r0, &(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000500)='./file0\x00', 0x400)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={<r1=>0x0, 0x5}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="00000000000001000300530001000100ed08000002004e2000"/156, @ANYRES32=r1, @ANYBLOB="02000003000000a68f0000000000000004000000"], &(0x7f0000000080)=0xb8)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, r1}, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={r1, 0x80000001}, 0x8)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}}}}, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000440)={r1, 0x4}, &(0x7f0000000480)=0x8)
accept(0xffffffffffffffff, &(0x7f0000000300)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000340)=0x1c)

14:49:44 executing program 2:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x11, r0)
ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000000040)={{"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", "80921d7514fa8fd70a242940b181017300745f7ef9ee20130bdbdb388bb6febb", 0x1, 0x2}, &(0x7f0000000000), 0x100000000, 0x8, 0x2000000000000, 0x33, 0x8, 0x78, 0x7, 0xfff})

14:49:44 executing program 2:
r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x204, 0x8)
r1 = open(&(0x7f0000000200)='./file0\x00', 0xe04, 0x20)
renameat(r0, &(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00')
syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c4834f7fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f")
unlinkat(r0, &(0x7f0000000280)='./file0\x00', 0x0)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000002c0)={<r2=>0x0, 0x8}, &(0x7f0000000300)=0x8)
mkdirat(r1, &(0x7f00000003c0)='./file0\x00', 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000340)={0xf, 0x3, r2}, &(0x7f0000000380)=0xc)

14:49:44 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), 0x10)
connect(r0, &(0x7f0000000040)=@in={0x2, 0x2, @rand_addr=0x7f18}, 0x10)

14:49:44 executing program 1:
socket(0x17, 0x205, 0x9)
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
r1 = getpid()
getpgid(r1)
mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x1000000000000000)
truncate(&(0x7f0000000040)='./file1\x00', 0x6)
__getcwd(&(0x7f0000000380)=""/214, 0xd6)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f00000001c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201eff2446f670f381d6a2f67450f483b67f0412135fff30000c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000005c0)='./file0/file0\x00', 0x608020401)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x41d)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000240)="5feead4e23d63f502284849a6bd662a399346a0271543db2b614ccabfd2bb15d8a7803c068b02c6b74da618738e37d31775d9688667c755652401c809f8edbca1832d1dc66e7c03d45570bf4f24f06df8a527e9045ce35ed437f1fea7797d0c4c33d70c31919a41633f62216bf50422c127d")
freebsd10_pipe(0x0)
shmget$private(0x0, 0x4000, 0x282, &(0x7f0000ff9000/0x4000)=nil)
setsockopt$sock_int(r2, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4)
__getcwd(&(0x7f00000000c0)=""/85, 0x55)

14:49:44 executing program 2:
syz_execute_func(&(0x7f0000000300)="984a19e9c4a2791dcd0cca0f05bf02000000c4a37bf0c55c41e2e9660ff8aa02480057000f67f6dac4e3710ac40026400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607e10bf8c45b64660f3838520a470f898c00000096eac403f981b09595ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec445fc2ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00fffffb110f66474efbe2")
syz_execute_func(&(0x7f0000000000)="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")

14:49:44 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = socket(0x2, 0x0, 0x8000000000)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
accept4(r0, 0x0, &(0x7f0000000000), 0x20000000)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(0xffffffffffffffff, 0x0, 0x0)
writev(r3, &(0x7f0000000100), 0x100000000000005c)
setsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0)
sendmsg(r0, &(0x7f0000003340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002280)=[{0x1010, 0x8f, 0x2, "56d19b3e7ecbdea7da7703d75bbca076deca8be447d9268055be47656aa6dfc1e24e2bbbec2d4a9be72a27b8c4491529fc7154a0f657fe588f09e0cc27e4af45ad52b62a6036a71a9a90ccff26e5e736dce21576dadfa0a0c338e56c56b47357f0cd8666e4c4204460126f90b65c64b95da37d95bebe77834806cdf9b0466e1dae5b49db6ce1006c9ac261a4c167754c20a5ec39fb37c8f2652e4a96b657738de65c0786b964a0e776938f4c77d0b9f1ebe9be7fffc508c961f680531aa53938ad9ec64bcc0e625bd4e8c62c76f41721befe09d7ce94cc94f65980b629a99f17fd999927a8a62cb2b6dc2d94ec27dd6e6129fd63ca36735aacbb29b78143b6a09c23dc6f380052bb2e1f5820bdd0be305228083c55b7b88903d92f13c59e5d0faa0644bfdae84556d1e16aaf5ff7e87fcaba0b8bc0b3c10a75dd499590d01db2b1af82be97f31e0d4648ababb8ef32544b309e71a96a2645106a4c8ee2c5eb17bee6756c379217711bc3b6b78ad45d76310cd2a4ea00731052080e40762e6ced9d87e188af82b7d200a8f25e9017e3f88c4fee386f5b4a6ce4366960c3e0fd237cbc55804acd03b08369c0aa3371b44d63fc88cedff76dc66caf23cb42b84d6b4fbe379752ce787a67313d35bc2a767487f68fe9212a86e1a9db8f691793f1a3c2d585371932391a3faf88ca693ec1a5cb5bc7088a933ecd0fe548770e0822c3b56cf912c00c63ce9e86688f1dbdaa2ed350713b8dd39b70f5f6af9b50f357697d59ca38eb4b013db3194ee9b0923d23bcc593f53dae57b97c07493032630450bc625f87300098abdccc071f2d53b27ad7a086974a431129c6d1f6af2300df8825e66f1d3c881101bc1342a74b823cc9e149cbbd455d136d306228215d699540c45dc8bfd2349c5a3a7ac0d2898c57695ff128d8e0aeda47dce0751a42405c914b42794f6f1675e4fcb1369046aa16d90592333060eb6dc7e868d5165fa6c9a51bea636d93ff3bced9dc3fd928a672ab0fcd54f655ca52c080342bed7c2b4724cfd1d1fcca219621a40a8051d08ddf1148af0e806ee2249e4889463e22dccca702d2e1816d2b7bb5619f32bf47c7f90ead73ebf9d7c9d6c5c41ed9823456f658cc9a9c3e49f02e7059bb22269068151667863199ccb8e0f79634d078924fa93abd55ec3c9c6a610d96a99c36580fd16579b9c629bda45b456706838862e4f44e9eb40fbf979dfe3f491ef1b480e23032b12e23c4d4f41114daeb260745a991e7d02609a6a68bb4e44e9a12881846e85ffad0e88972933f1138840f51a3a73f0919e1b0bfccffbb218f878c2d0a7594a8c1eab423b9955b864f483f185631c2d5c07bfe6ac3775c898a9e1f60ebbd1cfab2ee8e4d6e060f8ed7e81cb60895941033f05603780d9c53697393bb045f23d373be094158148d7b570e6a4331cdb15cce9e2f594e7292a808093479b0d62a2fa48ba0c078daf2e864856a7478943249cde50b3ec850443ef6025496acaacb7d4f5b83bd68d0d2d74ce9243ab9810bd7ebecbe4acb06d21fa71efe39b654f57595845e77cfda3870f2de20aa3e7bd386d172cc87362172f9cbcf95a1460d12c89f10ef9d92330df335f9b942a8d74bae8b7c670f10d632c52e29d5d79983cc4ead631b4754fd4430ec98cb45eb1c96a5c25a5719890b3f1bdd3fa33da5552216a99f78fb03dd2982f28637b02ee9fdba8e3007f1abca97189991f08a9b92fba31f8b3944c7d6e58decb2c07cc980fde1587aad61820a614a0897baa6425ffef3025bc936b153557933de8dd5fb61f16f16ed0d7857cef98a2d8e9eb1ee48a7b7ee01ce8f45bc397b10de20941f797c451907f834c0b4a9ccc4a35f931beb3f421621db61081a11c47321f0d1c1f3cf9b4e21584edffff176e1cc3af5c898925487fa6d2d2cf0a51ba9ed5d201682fbf7477705cba24a8f9a0f259e6871388a81f9bd6ca3510ce63718a551caf83d66de633b4e398dc0a467af581f49aabdedb335bd1534c7f1cec8fafea2682643bd89a49a9fb8b1b60adbda88ce2354bc820f5f898315bde450a62161c806219aa4c0cbb95f1098011d73a1e43bb7925e1baee8b2f5dce6bddf7204c09936332d7acbc92832dfcf7cbb3327fe3bd8c3b2e0f8b2400320f4c11b99ce18e95e4e816817d5b31b95366d74e500c00c974b9009b25acb10c60eb35449d36ca7f4e2b01d6732ed6b9107a145c31a2f3e0b523c742e34a855663acf4380b4e1596728b0fb72336c24546ea56d7a3706ddf531e5c743595762b0636d7b49854c106bc279f560f2b654bb9fbf98ad24de670ef740b29f82e8387ea69532f41f7a9a16fca482576605fb34f3954add3a6c3cfe75c4bab53ae7f9b7095f98f150d492d9cbb595d9a0f308e13a9a1175e7f93758bc1cb8530e03116f93ea26fdb9fb320d9f284354822b10ba3630dd1c75b7020f14346243d0ba56f144a6f5526d5a26e38ede0da72a4fc105b218820d9cd99733b9007b272fe56f86dc14aca7cbf24326f55957a35209598d2c34dcf9d972568eb4709812b74dae1e725fef676c37703a81484a98e362bcbc91a5cbeedac4f74287dd543cf36c323367ec2e3276daac088b501ecca9e20ad7719c1a4c186f879cc626a3fecefca3d6a7c41ea158c5dcd9562255de3066d0b97f5df7a8d724fdfeb46930e362c1469977d83aa98c457387877386cca77b1cf8325061f7977e0eb6023ce698794266044f0459bdff2a3efef2445f09d69335d8b6fad679be8bc95b725d0a1cd40d2035d2e0b6ba63451a4edbb81300ca14ceb4b9238436235863a44529aa3d11eecf61c61c68f5c1c781fb4c7a13c67f1ef3e4b2e80da5ab8ca4d1a07c914264408389f680e17d0c3e41be76778a20c1ce9e213de7ef8730991698e37769b72cd61e17717ddafe5aa1797829593063cb165e46208fd3904ba7ee03999cf7334bd83ea3797018cfae74fa2b7002a81d65264b01af23205631b1b36fba6c48d00dad02ff998d35e96502ced51e2f3e78b1e991d9441caa1e62655c276a60d4afa9412dde6dd3a6cb147f18dfaed2d163d1cd534d3bbd9b54d9ca50c5c3fca2ba75fde257c875d016d8f1e53666fdaf19059d96d5a9bd7f91c4dc1f6fe3ba88b9613944994531435cc6cef78cd467befcd228c9bff46b8eda99ca53128e8e5896e902927549ec17a4b1bd6f6048c78111420d22c3f611faa262fec5f7bf06304dad79d6fd434ad95e793d656f86355532366c22be2307f6c8764497fdda2fca9823d33d310b64e5a98262a6b5c127cbebe23c9055474e9950b55db08dac8b9c001e2208a2ed15e240eb728a7de1a64422830cdef1bbfc7eb4a846a7b42ceb29d703d4ad28165ccaeb4874d8a8c912109ad9663a2f3376860f5bbb908245b741f5c65f08033933831656d29fde70b4f9b81166fdbe8438c2818f0cc1a0bd020ec5cf0301bb3a6aef122f85d3dc15e2c94c9c7fd553f3e2c1e9855f8eac5c0afb7d15a9743e99c75fd856a0b676913998b82031f2c3f63dd91b80c3ccabf6054a20be18c241982f141a1f0c51db86155aff1105fac5c5abe3ae23c073719c2f60fa53a81172c750cff9cda0fcb83c1f1006e0e3518cf71ac497e94399d8cd91512a4057a2f49ed9c25a0d909272b5ed3094adf287f754909b0802e507ecdf6b64dddab19e5671af445b173758fd07bf521c1f1206bb8bfaba8dcc90442bf973e9a9630796d4729c798af2ea041e2bb70ceba6a2f6ea1006e3fa855f0dbc2033c93c71f87eacac0d74e0b0d433badb751a0d0c25a628930cc4cfbd45d5397a67e844905009762e9c0871f5893831a2662073eb1b05b1de5ac020c4e2f58d485eb2d6fa9f7e6ee029cb27eb5335addb9a83ad66a683b85a43e6c13db3c720d766e842fa4d0f60979c09ee9a99a37a7dc8691cee1166fdff3483ede570d215d728cfcffdf35cc23b96c2bba009f6da6f4b486598ea7dba2f47e193d5ed10df72c4d87140247c97be3b768a66e0cf6d3f8c8d24520916965f2cb45c2461a221000d8319973f67d1e36b354cc6714650b4607ca6eafc7494686c52a759dd2f1804380dff95f50f4a05655934cb3200ca614fa5201685c5b9dc6865f0ce89e8df4ef6502fbfe4d3014ef5b0665d2c15cfe3ec1eac79014dc5fa455e2a3d6161e0467876382f15c7933e764db04248c2b7e0bf8a6b516e41c572ad51b1b79d3e641dcc3e244898441b0da84609959c8abfa059f98c3d34ceb1e5663827e27cd67a641d90490d6eaabcecde5a3d93dd9137d5d11efaa9f70b9499591d98fb5c39617d8c8d381fefcca168ef46b273b84ce8f7a1756c4fd24650a5fd80471b2fb652e46bc85e0f0c2917828e1f38338c64a1190b7df8a232e872d59856f64d328cc6738aac4c3d154baec57447d469763c28365b0d951f92042d7dc61a590c39e2e27f145ad04ffb6e3ce437651f4855956b37143feee3e7820664cafd4277640ace5cb379e577b87a64939fc2738061fc9ecc7e8bfd2146db2892e9feb24b6419f43a47c9f95d1758bf753fa17562965f69a09895964a35d0528ef8031a418674bc2ac968ee73e843b362ec37449bbcbc6a1b29b8e5c63e825422f1a2cb69a359aaf26a956a84bbe07bbf5947e9fb1636b2f07e2a9c6fb3963ec9b1ae188269160c9fbd16af4ab36e3930a1ca1322338ddcc79d00795424a1aafb28100a9569469546aa776f0cce41277970246b9b50dc91ed67182f0592c5845b694f5cebfbac3b07024e7745b2937f0fde87f08ff1ad098edca69b5da4134ae349612c443b8c1451052b0b887c553fc43f82bb620313512ec87af3bbcdb69e83c6cb3b0c5835072f10857f135f7f4041da54632347d24a5ae9d7ccef8d4ed99148fbe7d42382fdac5098223c8918bf93c836c42392b4cd55b7eeb3f5d1acc02bc8e6fa5391ae63a1ad972b8b5980d6b8e72dcf4c4251d50cd0e97e7339a2201cc7dc06ce849b0a616b5977c99a40d04ad35700f87e723c9611160f6bd281dbc11d84844b5df67c2b67b759b23647d4b41661f0604521f6cb2929681e8c79e1e6825382b16098aba905c149129840ae534132a5a71f28e7ee3f36b5a4db80268db19706e872ca40af7db1259db04fb162b5a6e3397d32810d25fcf76e51462cd92d77834cc9522a961c15c58b29457b3929fcd5e5912484b5c6727addcfccfa3c44879dea1855f8bcf72789ffe4e4392ca3ffffc770f94e12ac0928b2fbd255d998d1a296af0d46d4073615e13a3c144ed91d645e114cb858b9e6b7b441b79686ae2143fe067434e1af883daf640e91f891e72f4fe8fde677e19c7a130d60e4a1b52aa4335710ad8885b66036ee9d35bfde3b5d67ca226889ec697abea5c2d3b94885a3651172ad84600a7326c492f71b6293e71baac79714c0fd028f8289d6cdb830a376d5014bc034189c50613fdbcd1ec6ee3e6dcbb4d562ea888894ec63a0f60d9b4900ca1b5184aabb7185563f80d59b931c1f24bbbfd91a20d934ef186210cd284d4f89d23e23d447abdc8b77cda44199b6daa619c8979569e92cd440a44a34913e2c266a2e2d367e491ff6456b60b023edc7aa425fd5262c1bc46840a27cffeafa73ac005060234fda457ae2346188619343b99c227aa393b9f4851f5eaf0662a0ea259ebe83c46e3309817bd5086984461258a3fc5ca3430a65039157c3ccf48785f02cf7fd60afda924ea2bff5184dec06a16b976052a5ee85c82f7ebac60f81eac7ceb9210fa504d765569cef0da9351adec765731300"}], 0x1010}, 0x0)
execve(0x0, 0x0, 0x0)
sendmsg$inet_sctp(r1, &(0x7f0000001b40)={&(0x7f0000000440)=@in6={0x1c, 0x2, 0x4, @ipv4={[], [], @multicast2}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x89}, 0x20000)
__semctl$IPC_INFO(0x0, 0x2, 0x3, &(0x7f0000000240)=""/65)
ioctl$DIOCCHANGEALTQV0(r3, 0xc1004431, &(0x7f0000000040)="72117f8398a7cb6481e1ca277d9f3c5b286a739d0402bd07cf1afaa1ef2ea6284da7a51123f03370ab72733aa79a691bb1046821b9ea85f1ac9df8a0d1a914a03cd441812c4ec38b2b8d61d7b4adad7049272e096d94433c1b47e28553b6f7c8a69a4d2af4cffad9a991e7854587d10fd0aa18069fa65f0a940f32ac2b4122f9884f19")

14:49:44 executing program 2:
fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
r1 = geteuid()
freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setresuid(r0, r1, r2)
setreuid(0x0, 0xee00)
geteuid()
r3 = geteuid()
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setresuid(0x0, 0x0, 0x0)
setresuid(0x0, 0xee01, r3)
r5 = geteuid()
setresuid(r3, 0x0, r3)
setresuid(0x0, 0x0, r5)
setresuid(r4, r5, r1)

14:49:44 executing program 3:
syz_emit_ethernet(0x56, &(0x7f0000000280)={@random="9f885100cdaf", @empty, [{[{0x88a8, 0xffffffffffffffff, 0x10000, 0x2}], {0x8100, 0xffffffffffffad15, 0x77}}], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}})
socketpair(0x17, 0x20000007, 0x3, &(0x7f0000000440)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000480)={<r1=>0x0, 0x401}, &(0x7f00000004c0)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000500)={r1, 0x3}, 0x8)
r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000300)={@in={{0x2, 0x0, @multicast2}}, <r3=>0x0, 0x1000, 0x55904441, 0x1, 0x3, 0x5}, &(0x7f00000000c0)=0xa0)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000100)={0x3, 0x80, 0x2000, 0x3, 0x1ff, 0x200, 0x6, 0x4, r3}, 0x20)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000040)={<r4=>0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000003c0)={r4, 0x1, 0x0, 0x5, 0x3}, &(0x7f0000000400)=0x18)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={r4, &(0x7f0000000140)=[@in, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0x10)

14:49:44 executing program 2:
r0 = socket$inet6(0x1c, 0x5, 0x9061)
setsockopt$inet6_buf(r0, 0x29, 0x57, &(0x7f0000000000)="df2c50e4ea5b0d221a0fee907c26e9e2ed1929b82444630ac5babc639965b9c2f23fce4840a8dabcd00c86f3838df28d70d29b01310c19669ce87163b9b44e30fa67eb030c908bfeb8716fda26242bbcfa05b1c4194c63fb96df5a41579416ff3a94f03ddfb77de9dd2d482b74345713d7fd343ede1fd593", 0x78)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x27, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={<r2=>0x0, 0x7, 0x3, [0x1, 0x8, 0x8000]}, &(0x7f0000000200)=0xe)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r2, 0x800}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x3, [<r3=>0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r3, 0xb6}, 0x8)

14:49:44 executing program 2:
syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
syz_execute_func(&(0x7f0000000140)="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")
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getpeername$inet(r0, &(0x7f00000016c0), &(0x7f0000001700)=0x10)
freebsd10_pipe(&(0x7f0000001600)={<r1=>0xffffffffffffffff})
getsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000001640), &(0x7f0000001680)=0x4)
socketpair(0x17, 0x7, 0x7255, &(0x7f0000000000)={<r2=>0xffffffffffffffff})
setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000040)={0x83a8, {{0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x2}}}, 0x88)
writev(r2, &(0x7f0000001580)=[{&(0x7f00000002c0)="baafaee5f7ad98e99ce71eb46c71f1f9beab0fbedc8811e60ec711d89f777632b14dacfcd735217fe7a26658f1e5c5a48784a685af6fe9204e6a81a88353e52ef190362895e826da2e5000f9fc832e7339af2835e3a005e1e967bca2873591", 0x5f}, {&(0x7f0000000340)="b9bb4105ddc55896e48539ca724b8a1ea639a3de46710ae3ec1a91f516f78954aa83286632a6efc9b262875e17209e8a3ae51258a3dbe699b43e6644bcfea554989ae7691e594ab863213153d0104865ddef3cb56e063c73b381277782c0467dadaad02542ffbe8365dc240a5749c6b86e6b9363f5943e29fcebf37cfe285c3b9087b8cdf8033cf7943aa4d308edd6058cafa7d09f1a469327460bef9523d1c70017c4ece42d9eb78d7bdc40882ee921bb2e49bd28b7eafb00", 0xb9}, {&(0x7f0000000400)="67e6d177936c7f7105fe928bf2240ae0c7f4dc16cac1c8200a41f7c7cfb63ddb40d3c7a19394152c96d3033b84ab61a7984839b74bf28b2f4ee09d2190ce413d2c082f09bcae28672ef86e5a3957a4b942aa769ea12a1ffaba2bf552fed088455afe4a4290", 0x65}, {&(0x7f0000000480)="02712d04e99edfaa4179f2203304c580fa49a5295da39f661594097cb78311868dfbefbe96e87d44649192adcb7e7125b583084eab11cec87ef2315fe4e896536ecad518fb4342d480fff42784b11d3a9d1a19198c5730cad0177d5ef693d147a23b4760f71220055d3ab9c744a3b4f8a376254935857c5a206da1c7b1e1b6a06b09bcfdf947bfd1a45deb61a694bb94502c18dd61e70e230976c8f28bcc54fa01b7c16dec36cb2959ebb2b355a409f189845e3f7e7cb5360f37849357240f201fdd1dccd797ac502b", 0xc9}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000000100)="1d8c90d715ca66a15eb1bdcb", 0xc}], 0x6)
getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000001740)={<r3=>0x0, 0x4, 0x5}, &(0x7f0000001780)=0x8)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000017c0)={r3, 0x0, 0x10000, 0x8, 0x6, 0xc3}, 0x14)

14:49:44 executing program 3:
syz_execute_func(&(0x7f0000000100)="984c5e5ea84a1c0a0f05f359bf7a29000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100800, 0x19)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={<r1=>0x0, 0x2}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1}, &(0x7f0000000200)=0x8)

14:49:45 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040), &(0x7f0000000080)=0xc)
syz_execute_func(&(0x7f00000001c0)="9826473e431c390f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0)
r1 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x7ff, 0x0, 0x3}, 0x0)
setsockopt$inet_mreq(r1, 0x0, 0xe8c899d1d2d247b8, &(0x7f0000000040)={@loopback, @multicast1}, 0x8)
ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000000)="ee428ad441b7fb6ded6cc9309d762db475ac6abf49cb131e223788d4edc5")

14:49:45 executing program 0:
r0 = open(&(0x7f0000000040)='\x00', 0x4, 0x20)
r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0)
fchdir(r1)
syz_execute_func(&(0x7f0000000200)="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")

14:49:45 executing program 1:
setrlimit(0x8, &(0x7f0000000040))
r0 = semget$private(0x0, 0x3, 0x400)
__semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x80000001])
syz_execute_func(&(0x7f0000000200)="982ce00f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000")

14:49:45 executing program 2:
r0 = socket(0x17, 0xc31a7208613c29e6, 0x7)
r1 = fcntl$dupfd(r0, 0x0, r0)
faccessat(r1, &(0x7f0000000100)='./file0\x00', 0x80, 0x2)
socket$inet_udp(0x2, 0x2, 0x0)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r0, 0x11, r2)
poll(&(0x7f00000000c0)=[{r0, 0x2000}, {r0, 0x140}, {r3, 0x60}], 0x3, 0x10000)
getsockopt$sock_int(r2, 0xffff, 0x1008, 0x0, &(0x7f0000000040))
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x2}, 0x24)

14:49:45 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r0, 0x0, 0x1000000000004a, &(0x7f00000013c0), 0x20d)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x10008, 0x10a)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18)

14:49:46 executing program 1:
munlockall()
getuid()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000300)={'accf_dns\x00', "e7de884c76b22df15465dbc37ca8689aaf1b99270fc015fc286dd70c8b0adc1d7a7ab222f33a745fbc59abe02cd0d132b7b5226e5bc1b12bf84f138dfba0a6ff3d1f69f61619a204fec40f359cc1e4dfc44541b416287ca7d7cbcc43bef825e64da3e9bbcf9407262ff6df92defc7f77d8401ffcd373588b80b95c51ed17518474f312d8d819d1677230dab5bb3d2f2b819735af017528c5d73d18ef269e963dd164ffb56af614d20aae731234e36eb970788e3dd47a6511d93b56f53e20ff256ff8d9f9bc2a889a559308de40a6905dac38d5e8f428dc628413f492bd2b8ab7aa6167b3c3e51df594b1b8bbb08677e3"}, 0x100)
accept4$inet(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f00000001c0)=0x10, 0x0)
select(0xaa9, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0))

14:49:46 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x10000, 0x0, &(0x7f0000000000))
r1 = semget(0x2, 0x400000003, 0x8)
__semctl$GETVAL(r1, 0x2, 0x5, 0xfffffffffffffffe)
__semctl$SEM_INFO(r1, 0x3, 0xb, &(0x7f0000000040)=""/30)

14:49:46 executing program 1:
syz_execute_func(&(0x7f0000000200)="0c1bb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c000000c7e4c753fbc4e101edfec4427d822a2a00c4da7676f216660faeba74480000c4c3dd6d68074851c40115ea9a984d98aa66450f55b47d64540000c1ea01eff265dc5f00c3f45b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c3c4617d105c363b14111d54111d00")
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$sock_int(r2, 0xffff, 0x1015, &(0x7f0000000380), &(0x7f00000003c0)=0x4)
r3 = getuid()
pipe2(&(0x7f00000001c0)={0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x100000)
setsockopt$inet_udp(r4, 0x11, 0x0, &(0x7f00000002c0)=0x5b74, 0x4)
setresuid(r0, r1, r3)

14:49:46 executing program 3:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
symlink(&(0x7f0000000080)='./file0/file1\x00', &(0x7f00000000c0)='./file0/file1\x00')
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
sendto$unix(r0, &(0x7f0000000100)="3670cd87fa67b7cbcdfa4f3b1b42a1a95ea442f0eb9b32b63c1bf0f00fe40f508a7a0845ffb44775d8dea4165210772e67feaf5d2e306bfc82860f143a72624893d36bb6faeb18bc63343078f67b2476ff7923b800", 0x55, 0x20081, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa)
mkdir(&(0x7f0000000040)='./file0/file1\x00', 0x0)

14:49:46 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x40000067)
getsockopt$inet_opts(r0, 0x0, 0x6f, 0x0, 0x0)

14:49:46 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB='\"'], 0x4)
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000640)="91cd80c442192d3b6969ef69dc00d9c4224dac782fd0d00fd1b02db5d90000008fc840ef0e0ce4c653fb290f450f0f27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c1c441a9f9259e8900004d4db3b57dda6dcfa9c14600e146cb45e22c892a0f0000c4027978eb9f")
fcntl$dupfd(r0, 0x0, r0)
setpgid(0x0, 0x0)
syz_execute_func(&(0x7f0000000240)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653430f770f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d00000000570505c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
socket$inet6_udp(0x1c, 0x2, 0x0)
getpgrp(0xffffffffffffffff)
r1 = getpid()
wait4(r1, 0x0, 0x1, 0x0)

14:49:46 executing program 2:
syz_execute_func(&(0x7f0000000100)="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")
getgid()
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11004100c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b6466063838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")

14:49:46 executing program 3:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a700d660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264")
r0 = open(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0)

14:49:46 executing program 1:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x2}, 0x8)

14:49:46 executing program 1:
open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000240)=""/5, &(0x7f00000002c0)=0x1326e10fea7fbafe)
fcntl$lock(r0, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x4000000, 0x2000100000001})
__semctl$GETZCNT(0x0, 0x1, 0x7, &(0x7f0000000100)=""/147)

14:49:46 executing program 1:
syz_execute_func(&(0x7f0000000980)="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")
pipe2(&(0x7f0000000200)={<r0=>0xffffffffffffffff}, 0x100004)
ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000300)={{"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", "fbe3c5640c13e68e70f95c2d1fc6f9f5a6071de8724c42b03f47711780d5db17", 0xe5, 0x5}, &(0x7f0000000240)="37e3c6bf95bb4da8900ce1e76ae0acca26182c2fb83febeaf99733bc00dc1f3497c73c9faa8606232d84d7b104fdf7d16025e0504debe925fbbfd5ab174c2901886245385c89b967e7ddf795a9fcfa36878eb7b5bc6b12a5c55a31e63ca10f064af63024f0073e458f863345d20de67d1bb79e3ee941bf3d457e0faabfb1956979c7c5661e352f64d853bde1e4dc2bbf99e1bfa3b1ce4217bbd628d6c86488bb6d32fa3e5cbbe547082162e5541ba3f4bc5353fd95f27453", 0x400, 0x5, 0x6, 0x3, 0x20, 0x5, 0x6, 0xffff})

14:49:46 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
flock(r0, 0x5)
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
syz_execute_func(&(0x7f0000000180)="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")
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000), 0x0)

14:49:46 executing program 1:
syz_execute_func(&(0x7f0000000100)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000")
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x128806, 0x0)
semget(0x1, 0x0, 0x5)
ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000040)={0x7, 0x4})

14:49:47 executing program 2:
r0 = socket(0x1e, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x8)

14:49:47 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x4, 0x0, &(0x7f0000000040))
r1 = accept(r0, &(0x7f0000000080)=@un=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000180)={<r2=>0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000001c0)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x4, r2}, 0xc)

14:49:49 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1012, 0x0, &(0x7f0000000000))

14:49:49 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35a})
mlockall(0x1)
setrlimit(0x0, 0x0)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r0 = dup(0xffffffffffffffff)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, &(0x7f00000003c0))
mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0)

14:49:49 executing program 1:
mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1)
getpeername$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0x11a)

14:49:49 executing program 0:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000740)={<r1=>0x0, 0x4, 0xe7}, &(0x7f0000000780)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000007c0)={@in6={{0x1c, 0x0, 0x7, @mcast2, 0x73}}, <r2=>r1, 0x100000001, 0x6, 0x10, 0x10000000, 0x100007, 0x401}, &(0x7f00000002c0)=0x77)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000005c0)={@in6={{0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x1f1}}, r2, 0xa88, 0x87, 0x8, 0x8, 0x8, 0x1}, 0x98)
accept4$unix(r0, &(0x7f0000000400)=@abs, &(0x7f0000000440)=0x8, 0x10000000)
syz_execute_func(0x0)
r3 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x0)
r4 = open(&(0x7f00000004c0)='./file0\x00', 0x0, 0x2)
ppoll(&(0x7f0000000500)=[{r3, 0x40}, {}, {0xffffffffffffffff, 0x184}, {r4, 0x40}], 0x4, &(0x7f0000000540)={0x8, 0xff}, &(0x7f0000000580)={0x5}, 0x8)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
msgget(0x0, 0x800000008)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000080)={<r5=>0x0, 0x7fffffff}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000100)={r5, 0x12, "829a7e26bb8ea144c35f433b3a67274e15fb"}, &(0x7f0000000280)=0x1a)
syz_execute_func(&(0x7f0000000300)="40e49e456df20fd0b157f4db20d9f56667450f0ff18ac4237d1dbee6000000238f697812c9f245af8fc90092c1c3")
getpgrp(0x0)
fcntl$getown(r0, 0x5)
getpgid(0x0)
getpid()
fcntl$getown(r4, 0x5)
getpgrp(0xffffffffffffffff)
r6 = fcntl$getown(r4, 0x5)
getpgid(r6)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
syz_execute_func(&(0x7f0000000140)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470fc68c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01eef045106df27c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")

14:49:49 executing program 3:
r0 = socket$inet(0x2, 0x1, 0x10001)
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0x1105, &(0x7f0000000080), &(0x7f0000000040)=0xb)

14:49:49 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x25}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

14:49:50 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x800, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000100)=0x119, 0x4)

14:49:50 executing program 0:
syz_execute_func(&(0x7f00000001c0)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751ec4c18b51760be509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b9f826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750045755792c43e450fae7c0f0f")
r0 = accept4(0xffffffffffffff9c, &(0x7f00000003c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000"/4098], &(0x7f0000000100)=0x1002, 0x30000000)
accept4(r0, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x20000000)
chmod(&(0x7f00000000c0)='./file0\x00', 0x100)
syz_execute_func(&(0x7f0000000280)="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")
bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x3, 0x64, @mcast2, 0x7}, 0x1c)

14:49:50 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
socket(0x2, 0x10000005, 0x8)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f76696c653002"], 0x1)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x13, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0xf4010300}}}, 0x94)

14:49:50 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
readv(r1, &(0x7f0000000000)=[{&(0x7f0000000200)=""/132, 0x84}], 0x1)
preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0)
r2 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0)
pwritev(r2, &(0x7f00000003c0), 0x273, 0x0)
r3 = socket(0x2, 0x10000001, 0x84)
connect$unix(r3, &(0x7f0000000400)=ANY=[@ANYBLOB="820291ffbd6324d5817c4699b0e7ac7d3bc85dcbe868aefd8754e4dee60a38b40f5c0b54aa44e36b17209af05f994cd65ddfc0254f7ee4428e9fc62e04fd4fb7ae4a0d746e1f40a90d419e4c6c0e8f642004bd3613d311d49a07868e01d4f70e13b62381ad023821921219a46195f8ef3e7a1ca4dda0744443e8629080de6adebe611754f091bb549654719c61b79dc7c942d359c6ca9ed2943cd431a40f358fd459f7b7bd9b192e8352d2e05c10521bdcca9c002adcf7751c740b824519a27d26272115367937fd2255ae56eea138aaa71cdfeaa67a1d4877b6bda0"], 0x10)
pwritev(r3, &(0x7f0000000840)=[{&(0x7f00000009c0)="b5969cbfccd325880c012c806a70dc3f829c2282888ca891cdc2ebb2b0fc03d89384d08679f6ce12ab0c0bfa2ed1a2e3ac98875ba1b99a0273c7237cdb373b8de1b35837be977252bb1536a3149723002717bbcedff4113d31fc804ef0e7ff170a4a32ff63fee6b8cd1ddc342c7e6348f18f214e9711df8168c277689d403eeeec9a617ffb71a0f423751eb2e961b7ab0a5bb160ecb4edcd6f82044cae1927832cdc4ef62238cddeb4e6fa9ab668", 0xae}], 0x1, 0x14)
r4 = msgget$private(0x0, 0x8)
r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
msgsnd(r4, &(0x7f00000005c0)=ANY=[@ANYBLOB="0000000000000000ce12f854709b0d785a625dd5159118aa29a3d4fea031a7ae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b0600200000000000000fff029efeec7af0b192fbd65dbe858d919109f0ceb958718ffed5708fd053acf673bfc36470e910d751788fede5caa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b8932ecd5535b96637be3adc170b7f3c5ace3a5889b59821d27a7743c502eca451a8bd85d517f5c4b913e39697a9ae7c51e2886b9ceaa5e33a6e737b41478796a150c841928b3add43bbc3b7d39fb6e977643f872557e29ce181a646ae1a9e8551329083dbc004d3c3c3b18beaa2762c505ebda77570d207775ce11908a574ea13df62c52b4a9ac6a62606b8771d70aa2877003e3371b30119c1505ceba5ccd930354a1e44fd10ee0fb5d56f03887cfcaa4df16ea01460041bd97c7f057a43c9e51bb3db4b46ab321ad3655d9b94823afa099f5a057ea32c19462845ab6c9a4f469f2e0e8f66f26cbd749d7609e0fed769f442360b0c398681af4a13"], 0xa7, 0x800)
msgsnd(r4, &(0x7f0000000500)=ANY=[], 0x0, 0x800)
msgctl$IPC_INFO(r4, 0x3, &(0x7f00000003c0)=""/10)
r6 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180))
r7 = socket(0x800000010, 0x2, 0x0)
getsockopt$sock_int(r7, 0xffff, 0x101e, &(0x7f0000000200), &(0x7f0000000280)=0x4)
getsockopt$inet_opts(r5, 0x0, 0x1, &(0x7f0000000000)=""/23, &(0x7f0000000300)=0x17)
msgget$private(0x0, 0x7e)
getsockname$unix(r6, &(0x7f00000000c0)=@file={0x0, ""/44}, &(0x7f00000002c0)=0xffffff8a)
msgsnd(r4, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1, 0x800)
setsockopt$inet_mreq(r7, 0x0, 0x9, &(0x7f0000000080)={@empty, @multicast1}, 0x8)
munlockall()
msgrcv(r4, &(0x7f0000000980)=ANY=[@ANYRES64], 0x1, 0x0, 0x1800)
ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000500)="a5dc9dfd425e41fff6950382557ccf5a2bfea7ad0598cdfba3cb5394880aa570bbfcac455725a3b287cc7cb8af39ff0bad9cc34cfa69f43663f57b0af5021e98fc49c693350b7581a494a3c057179815d4bb13483e1d6dabc214e95e7787c2ccf79b4812d64cddf6aa5868a401667ba653cc5631a4c384afb5654ac12a4edcf03b7e748a0386036b20f39f32d860c8586455b9de7fe3f22c5ce753b2d773d7d0bf5da58b4851e8b29a")
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r2, 0x0)
ioctl$DIOCRSETADDRS(r2, 0xc4504445, &(0x7f0000001c00)={{"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", "a7ad392b3604b3d4b5e1bf38b941d6bc9619de44d3baa01a98ad72168d8f1d27", 0x1000}, &(0x7f0000000c00)="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", 0x101, 0x81, 0xffffffff, 0x5, 0x5, 0xfffffffffffffffb, 0x6, 0x81ef})
openat(r1, &(0x7f0000000040)='./file0\x00', 0x8402, 0x11)
execve(0x0, 0x0, 0x0)
ioctl$DIOCRCLRASTATS(0xffffffffffffffff, 0xc4504448, 0x0)

14:49:50 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000280)={@multicast1=0xe0000002, @multicast1}, 0xc)
r1 = accept4$inet(r0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10, 0x30000000)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0x4)
setsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f0000000080)=0x9, 0x4)
getsockopt$inet_mreqn(r0, 0x0, 0x1, &(0x7f0000000100)={@rand_addr, @multicast2}, &(0x7f00000000c0)=0xc)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x20000000)
getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000140)=0xb)

14:49:50 executing program 0:
r0 = open(&(0x7f0000000040)='./file1\x00', 0x300, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
flock(r1, 0x2)
close(r1)
flock(r0, 0x8)

14:49:50 executing program 3:
syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e12ff8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = open(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="1c004e210300000000000000000000000000ffff7f000001000000000000000000220000008000"/112, @ANYRES32=<r1=>0x0], &(0x7f00000001c0)=0x84)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r1, 0xd}, 0x8)
poll(&(0x7f00000000c0), 0x2000000000000099, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000240)={0x5, {{0x1c, 0x2, 0x81, @mcast2, 0x8000}}}, 0x88)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, &(0x7f0000000180))

14:49:50 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x5, [0x8, 0x0, 0x4, 0xc39, 0xfff]}, &(0x7f00000000c0)=0xe)
close(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
ppoll(&(0x7f0000000080)=[{r0, 0x176}], 0x1, 0x0, 0x0, 0x0)
listen(r1, 0x0)
shutdown(r1, 0x0)

14:49:50 executing program 0:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x10000000)
socket$inet_udp(0x2, 0x2, 0x0)
open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2)
r0 = msgget(0x1, 0x800000008)
msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000400)=""/155)
wait4(0x0, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(0xffffffffffffffff)
open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4)
select(0x181, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0))
syz_execute_func(&(0x7f0000000300)="40e49e456df20fd0b157f4db20d9f56667450f0ff18ac4237d1dbee6000000238f697812c9f245af8fc90092c1c3")
syz_execute_func(&(0x7f0000000140)="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")

14:49:50 executing program 2:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={<r2=>0x0, 0x2}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0xde, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r2}, 0x84)
r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r3, 0x0)

14:49:50 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000080), 0x110)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x28040, 0x21)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0xb9, 0x7, [0x911, 0x8, 0x6, 0x400, 0x2, 0x5, 0x0]}, 0x16)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000040)=0x5, 0x4)

14:49:51 executing program 2:
setresgid(0x0, 0xee00, 0x0)
r0 = getegid()
fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setuid(r1)
setgid(r0)

14:49:51 executing program 3:
r0 = socket$inet(0x2, 0x1, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0x25, 0x0, 0x0)
r1 = dup2(r0, r0)
ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f0000000000)="88587382c20618254012bf6fe50edc442614082bdab4a32817c8824ec243e1240b00d1b4b76f0c5196dc378a7954a885a418dd8df3f74f3c88b62de1bc295f72edb12906bd9e42eb17e6c02c1bcc60749378f7a287cc07856abf3c9daf73992e8741b8b0be10877007c46ada21e836da811156e78661ae44af6f2f3d3fe48795a56a2f11")
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={<r2=>0x0, 0x1}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r2, 0x1}, 0x8)
ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000180)="52bc1ab85c42eb5d16689b6ef46cc374ad3cc703294b4f984caa36e2e4d1133b6f296fff53756d04864ccdfe8ec607e99d7e0b5fa512ad26d9")

14:49:51 executing program 3:
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0xffffffffffffffff, @rand_addr}, 0x7e)
r1 = socket(0x2, 0x3, 0x2)
setrlimit(0x7, &(0x7f0000000000)={0x1, 0x8})
getsockopt$sock_timeval(r1, 0xffff, 0x1009, &(0x7f0000000040), &(0x7f0000001840)=0x10)

14:49:51 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCRADDADDRS(0xffffffffffffffff, 0xc4504443, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={<r2=>0x0, 0xeb}, &(0x7f0000000080)=0x6)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x8000, 0x6, 0x6, 0x9874, 0x9}, &(0x7f00000001c0)=0x14)
ioctl$DIOCCHANGEALTQV0(r0, 0x80087467, &(0x7f00000000c0))
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000200)=0x714, 0x4)

14:49:51 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0xa0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000040)={0x91, {{0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0xc8e1}}}, 0x88)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={<r1=>0x0, 0x8, "9069d8548b746fd6"}, &(0x7f0000000140)=0x10)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0x1}, 0x8)
syz_execute_func(&(0x7f0000000700)="0ca4c4817a2df998cd801b69e4e0188f6860863838696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d6807674529f4518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18cbe3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")

14:49:52 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0)
mlockall(0x0)
r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x8000000000000001, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075)
freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getegid()
fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setresgid(r2, r3, r4)

14:49:52 executing program 2:
msgsnd(0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000000000003f848c"], 0x1, 0x0)
setresgid(0x0, 0xee00, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100000)
r0 = getegid()
setgroups(0x20a, &(0x7f0000000040))
lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r0)
chmod(&(0x7f0000000100)='./file0\x00', 0x480)

14:49:52 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c653000059a6f4aba8e29be735909efcf8ddcb9df30453ea4f1e9bd0d13b11e714f13a8e91e1c33808312a4030000006bfeeab0e42bfb752d0a135b0b4befdc3b58b98b7ac2d85e895caab666cef6f75ea69a5a552822e69caf371ab37aec42440c5d13dc5770ac0348a535b005f054be93107120e31343c941bc53b92ece7a66935b19e34287e219585278a5332b6bcb6045e592f23a0620c2d2299177938be3de3392aa9010acd7621ffdb78ff8e2"], 0x1)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x7fff, 0x10001, 0x100}, &(0x7f0000000000)=0x10)

14:49:52 executing program 1:
r0 = socket(0x1b, 0x3, 0x0)
r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x10000000)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, 0x10)
getsockopt(r1, 0x100000000, 0x401, &(0x7f0000000100)=""/97, &(0x7f0000000080)=0x61)

14:49:52 executing program 3:
chroot(&(0x7f0000000040)='./file0\x00')
chroot(&(0x7f0000000000)='./file0\x00')
syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000000}, @icmp=@mask_reply={0x12, 0x0, 0x0, 0xe0000000}}}}})

14:49:52 executing program 2:
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x5, [0x0, 0x0, 0x0, 0x0, <r1=>0x0]}, &(0x7f0000000240)=0x18)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r3 = socket$inet(0x2, 0x20000007, 0x6)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000000)=0x5, 0x4)
syz_execute_func(&(0x7f00000001c0)="b16291cd806969ef69dc00d9d0d0c44139fd5bf91c1dc1c1c7e4c653fb0ff9c4d04c4c8b8bf4a95ff9c44149e2168f4808eebce0000080200066450f3803566501ef6d8192558dc3c366a50f186746f3400faee47c7cf2460f18275726400f0d18c401fe5ff6e3df7b2170525004f4c4632d69f2c35f111d54111d00")
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000280)={r1, 0x6}, 0x8)
setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x41, 0x0, 0x0)
pipe2(&(0x7f0000000040)={<r4=>0xffffffffffffffff}, 0x100006)
ioctl$DIOCGETSRCNODES(r4, 0xc0104454, &(0x7f0000000080)="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")

14:49:52 executing program 2:
setgroups(0x1b, &(0x7f0000000000))
syz_execute_func(&(0x7f0000000340)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd77341812047002b0000006eba0dfe8c738888a1c40fbbc4e2eddfcd3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000054dc1d1d440f2b55014d42c48bc48b20b15ffbb15ffb110f44f6b3000000800a00918000")

14:49:52 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r1 = semget(0x2, 0x3, 0x19)
__semctl$IPC_RMID(r1, 0x0, 0x0)
open$dir(&(0x7f0000000400)='./file0\x00', 0x400202, 0x8000000000000)
r2 = semget(0x2, 0x2, 0x500)
__semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2])
r3 = accept$unix(0xffffffffffffff9c, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x0)
accept4$unix(r3, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8, 0x20000000)
accept4$inet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x30000000)
r4 = semget$private(0x0, 0x7, 0xfffffffffffffffc)
semop(r4, &(0x7f0000000540)=[{0x3, 0x401, 0x1000}, {0x1, 0x3, 0x1000}], 0x25c)
r5 = msgget$private(0x0, 0x0)
msgrcv(r5, &(0x7f0000000040)=ANY=[@ANYBLOB="000000fbffffff000000000000001d0000000000000036632c5b"], 0x1e, 0x3, 0x0)
r6 = semget$private(0x0, 0x8, 0xfffffffffffffffe)
sync()
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0))
fstat(0xffffffffffffff9c, &(0x7f0000000240))
semop(r6, &(0x7f0000000340)=[{0x1, 0x8, 0x800}, {0x1, 0x101, 0x1000}, {0x2, 0x0, 0x1800}, {0x0, 0x4, 0x800}, {0x3, 0x80000000, 0x1000}, {0x2, 0xfff}, {0x0, 0x9, 0x1800}, {0x0, 0xfffffffffffffff7, 0x1800}, {0x0, 0x1ff, 0x800}], 0x9)

14:49:52 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={<r1=>0x0}, &(0x7f0000000300)=0x8)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000400)=r1, 0x4)
sendmsg$inet_sctp(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0x2, @mcast2, 0x5}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000100)="9b10724234d3814a7448cff90a21beeaad6b774ce47543d13617ca97d2d64fa648c3469cbd11fb914d553a9f6c67d7af79899e8d4e0d1a2598c0723d8972ed64c52d653f81e70921e89b6740b1eccdce8467c79f75a760061c586ed5caeaa00ad29b1a707bbc754310fe9947d84899f78d55b9177530a691ee649ffae8548ccc8c556476349559804e55c3e991846b31a7fe65cd47f0ee44fb3b4e5c8396022bb26b78e1459482a4f50d596ea3a5db521c34d5504d23fd6995390b57e7e6dda255e2c21adb5002dae111b733c19da3731ac3c0f9a1a5799f6e49114f21b9aa7219536213cb0ddcec19af35850cfb68931a", 0xf1}, {&(0x7f0000000200)="29980f33ceebab6fd79e65ec79839df20389e8f1a69cbd3cf37ae367f781820adb4d39d389281a259322609ad81a1bffcad4f01cebcb441c06ad3798825f53cca5d31a8970fca6bd63ec1680fef0319775cfe4d3a56a30e12c5b2afd1c9cbc89bba00a7fee1d2c0c21b68cef2239d03ff662e290d56d968a5b322e84f5a5adcfbcddce0fd11778a5afb678975c", 0x8d}], 0x2, &(0x7f0000000340)=ANY=[@ANYBLOB="100000008400000009000000e000bb48ae04000084000000070000000000000005000000140000008400000007000000030000008c0000002c000000840000000200000004000200000100000100000000000000170000000600000005000000", @ANYRES32=r1, @ANYBLOB="1c000000840000000a0000005cfbfe8a7d51792fd76ba3f2ea455899"], 0x80, 0x20000}, 0x101)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8)

14:49:52 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000280)={@broadcast, @empty=[0xffffffff00000006, 0xf000, 0x0, 0x500, 0x0, 0xe0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}}, @icmp=@parameter_prob={0x5, 0xe0, 0x0, 0x0, 0x0, 0x6, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}}}}}})
truncate(&(0x7f0000000000)='./file0\x00', 0x8)

14:49:52 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffffff0800450000380000000000019078ac2300bb000000000300907800000000450000000000000000060000ac2300aa0000001c080800"/70])

14:49:52 executing program 0:
syz_emit_ethernet(0x46, &(0x7f0000000200)=ANY=[@ANYBLOB="e6ffffffffffffffffffffff0800450000380000000000019078ac2300bbe47200f902009078000200004500000000000000000608000000000000"])
rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
sync()
ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000000)="5c2c876a7dc7c5cd328f3ecf7c7a97ba9c797a4e0708cf4a5d76db243ba8d5d14cc50d8edef05c3deb7fc7bd17372de0a13a5b9a86b5b43a3318a79f04")

14:49:52 executing program 2:
r0 = socket$inet(0x2, 0x0, 0xffffffffffffffc0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000240), &(0x7f0000000280)=0x4)
connect$inet(r0, 0x0, 0x0)
sync()
syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf240000db43c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000996ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setrlimit(0x7, &(0x7f0000000200)={0x5, 0xfff})

14:49:52 executing program 3:
r0 = dup(0xffffffffffffffff)
fchmodat(r0, &(0x7f00000000c0)='./file0\x00', 0x100)
open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
flock(r1, 0x2)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={<r2=>0x0, 0x2}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0)={r2, 0xda4}, &(0x7f0000000200)=0x8)
flock(r1, 0x1)
ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000000)="7feedd6707259f89f0457f63c37c099f85200bb715b16199207b53")

14:49:52 executing program 0:
syz_execute_func(0x0)
r0 = getpgrp(0x0)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
sendto(r1, 0x0, 0x0, 0x4, 0x0, 0x0)
rename(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)='./file0\x00')
r2 = open(0x0, 0x80000000000206, 0x0)
truncate(0x0, 0x608020401)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
flock(r2, 0x0)
freebsd10_pipe(0x0)
r3 = shmget(0x3, 0x1000, 0x10, &(0x7f0000ffe000/0x1000)=nil)
freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = geteuid()
getresgid(&(0x7f0000000800), &(0x7f0000000840)=<r7=>0x0, &(0x7f0000000880))
shmctl$IPC_SET(r3, 0x1, &(0x7f00000008c0)={{0x568, r4, r5, r6, r7, 0x20, 0x2}, 0x200, 0x81, 0x401, 0x2, r0, r0, 0x6})
fchmod(0xffffffffffffffff, 0x6)
ioctl$DIOCRSETADDRS(r2, 0xc4504445, &(0x7f0000000240)={{"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", "1d3b233eb109d8a8843619fa05223c8a94ee925e7c0b4586d22febc63a1095c5", 0x7f}, &(0x7f0000000140)="f9a2ac14927f1247bc6dd44da96f1069a5a69a68ecca3ef002295472f2bf0c6cd2ebe0335f59bdd562f2d06ab20ac757ac274b24181caf6fbbd4d8f24d423e9a4747db40ee83de544a145c3bae243691a8288f13dc306afbd4da", 0x101, 0x0, 0xff, 0x2711bb8, 0x3, 0xffffffff80000001, 0xa4b, 0x100})
open(0x0, 0x0, 0x0)
getpgid(0x0)
msgget(0xffffffffffffffff, 0x0)
open(&(0x7f0000000200)='./file0\x00', 0x10644, 0x106)
syz_execute_func(&(0x7f0000000000)="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")

14:49:53 executing program 1:
open(&(0x7f00000000c0)='./file0\x00', 0x211, 0x0)

14:49:53 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, <r1=>0x0, 0x9, 0x5, 0x102, 0xa0b, 0x570f, 0x8}, &(0x7f0000000000)=0xa0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0xffff, 0x8d2, 0xfffffffffffeffff, 0x7fffffff, 0x3}, &(0x7f0000000180)=0x14)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x900, &(0x7f0000000040)={0x2, [0x0]}, 0x8)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @rand_addr}, &(0x7f0000000200)=0xc)

14:49:53 executing program 3:
lseek(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
chown(0x0, 0x0, 0x0)
mlockall(0x1)
__semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178)
sync()
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0)
read(0xffffffffffffffff, &(0x7f0000000180)=""/159, 0x9f)
r1 = dup2(0xffffffffffffffff, r0)
truncate(&(0x7f0000000300)='./file0\x00', 0x50b)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000340)=0x4)
r2 = semget$private(0x0, 0x3, 0x401)
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x410, r0, 0x0)
__semctl$GETPID(r2, 0x6, 0x4, &(0x7f0000000140)=""/13)
r3 = shmget(0x2, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil)
shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x3000)
getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000380)={0xf, 0x1, <r4=>0x0}, &(0x7f00000003c0)=0xc)
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000400)={<r5=>0x0, 0x4}, &(0x7f0000000440)=0x8)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000480)={r4, 0x5ee, 0x401, 0x11, 0x9, 0x80000001, 0x7, 0x80000001, {@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r5, 0x1, 0x400, 0xdb8, 0xfff, 0x8}}, &(0x7f0000000540)=0xb8)

14:49:53 executing program 0:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={<r1=>0x0, 0x7ff}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={<r2=>0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000140)=0x10)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={r1, 0x7d2, 0xba, 0x8001, 0xffffffff, 0xa9, 0x5, 0x80000001, {@in6={{0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, r2, 0xfff, 0x5, 0x4, 0x7, 0x800}}, &(0x7f0000000240)=0xb0)
syz_emit_ethernet(0x7a, &(0x7f0000000100)={@local, @random="c17f97f920f2", [], {@ipv6={0x86dd, {0x0, 0x6, "bb5615", 0x3, 0x0, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x29]}}}}})
socket$inet6_tcp(0x1c, 0x1, 0x0)

14:49:53 executing program 0:
r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0xa630, 0x40, 0x100, 0x80, 0xdc, 0x80000000, 0xfd, 0x6, <r1=>0x0}, &(0x7f0000000080)=0x20)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0x0, 0x9, @mcast1, 0x6}]}, &(0x7f0000000140)=0x10)
syz_execute_func(&(0x7f0000000640)="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")

14:49:53 executing program 0:
open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0)
freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200))
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(0x0)
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078df")
dup2(r0, r0)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)
execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[0x0])
fchdir(0xffffffffffffffff)
fstat(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getresgid(&(0x7f0000000780), &(0x7f00000007c0)=<r3=>0x0, &(0x7f0000000800))
lchown(0x0, r2, r3)

14:49:53 executing program 2:
open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x4000000000fe)
r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r2, 0x0)
fsync(r2)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4002)
fsync(r1)
fcntl$lock(r0, 0xb, &(0x7f0000000080)={0x4, 0x0, 0xffffffffffffffff, 0x2000100000001})
socket$inet_icmp(0x2, 0x2, 0x1)

14:49:53 executing program 1:
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x4, 0x41c, 0xffffffffffffffff, 0x0)
madvise(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x9)

14:49:53 executing program 1:
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000780), &(0x7f00000007c0)=0x10, 0x10000000)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000800)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, <r1=>0x0}, &(0x7f00000008c0)=0x8c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000900)={r1, 0x400}, &(0x7f0000000940)=0x8)
r2 = open(&(0x7f0000000080)='./file0\x00', 0x10082, 0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000000c0)={<r3=>0x0, 0xffffffffffffffff}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000680)={@in={{0x2, 0x1, @broadcast}}, r3, 0x52, 0xd323, 0x7, 0x2, 0x5}, &(0x7f0000000740)=0xa0)
syz_execute_func(&(0x7f0000000140)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4438cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
pipe2(&(0x7f0000000000)={<r4=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCRADDTABLES(r4, 0xc450443d, &(0x7f0000000200)={{"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", "3e893676849a413c86027cb97818bc65f31c18a828c0f83da11627e9768fab95", 0x100, 0x4}, &(0x7f0000000040)="ed675fc1a77396dc95088fc9fc9eb470e48871772c8686b9100a151aa3905cb7783bc0", 0x2932, 0x7f, 0x1ff, 0x80000000, 0x3, 0x6, 0x1, 0xfffffffffffffffc})

14:49:53 executing program 3:
r0 = shmget$private(0x0, 0x3000, 0x80, &(0x7f0000ffa000/0x3000)=nil)
shmat(r0, &(0x7f0000ffa000/0x1000)=nil, 0x3000)
dup(0xffffffffffffffff)
munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000)
shmat(r0, &(0x7f0000ffa000/0x1000)=nil, 0x1000)
r1 = shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil)
shmat(r1, &(0x7f0000ffc000/0x1000)=nil, 0x0)

14:49:53 executing program 2:
r0 = semget$private(0x0, 0x7, 0x8)
__semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x10000, 0x2, 0x3273151f, 0x8])
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000080)=0x1c, 0x20000000)
getsockopt$sock_int(r1, 0xffff, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

14:49:53 executing program 2:
setrlimit(0x7, &(0x7f0000000080)={0x90800000000b35d, 0xfffffffffffffffc})
socket$inet_udplite(0x2, 0x2, 0x88)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f00000000c0)="933c70b61965edf2c3cf2875ddd54f6d1a254a14aae8dca5e130ff632fd89b0dc4718fe0e9d5d26d56be389a947e8e1123eb97b0a521699e8cd9dbc3435539bdbb9bbbe10dba10ef11244aab26")
pipe2(&(0x7f0000000000), 0x4)
socket$inet6_icmp(0x1c, 0x2, 0x3a)

14:49:53 executing program 3:
syz_execute_func(&(0x7f00000000c0)="9826473e431c030f05f32459bf0300000040d8e541e2e9b55767660f6b2efb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0)
sendto$inet6(r0, &(0x7f0000000040)="7a03503c1babf96057770975dfab13b4a39618df7248d1185a0114985862da29e156237f7ce00d65ff880585a9496ca28d53de8e0340b7c9d635c95eaca817365ca3e0c15515c59ac0915d93097e03b4911d39dc01f86f396b1591037e1d297b6477e9aecd976612d202e6fe65a3b06bf8ad9f5542e3a2f41cea3c", 0x7b, 0x20000, &(0x7f0000000180)={0x1c, 0x0, 0xdddb, @local={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000200))
getsockopt$inet_tcp_buf(r0, 0x6, 0x67, &(0x7f0000000280)=""/214, &(0x7f0000000000)=0xd6)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0)

14:49:54 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7ffd}, 0x8)
bind(r0, &(0x7f0000000180)=@un=@file={0x0, './file0\x00'}, 0xa)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000080)={0x6, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90)
connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r1, 0x4, 0x10048)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0x10, r1, 0x1)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
preadv(r1, &(0x7f0000000040), 0x10000000000000f7, 0x2f)
preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000140), 0x30d)

14:49:54 executing program 1:
setgid(0xffffffffffffffff)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100))
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getgid()

14:49:54 executing program 2:
syz_execute_func(&(0x7f0000000180)="b14691cd8066410f3a20dc00660f70839001000000fefe4139fd1c1dd58847c7c7c6e8e8fb0f01e18b8bf4a95ff90a0a4808eebce00000802000c4c3791dd906ea660f383fd129664545186746c42161fb01e47c7d733a073a4aaf01000000400f0d18c401fe5ff6b1ddf3410f0fd596d0c941d99affffffffd347b4b41d2b54111dc4825dbd21")
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000040)="61cf2e1d21222278fb25bf1c29ff6944ecd18ecfc9fd52feb515e03aaaeb92fabf0c61252ffbb9284b3a1e3aafa0b063a6864fc7dca87534c01df168572bb205c6e5388f26b187d488ae971c3715cb5a5acb97218846abffa44142fff301b5dd1dba")
ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000240)="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")

14:49:54 executing program 2:
syz_execute_func(&(0x7f0000000080)="1c06c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841b7b39945332faed3eff5f5dedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = semget$private(0x0, 0x3, 0x24)
semop(r0, &(0x7f0000000000)=[{0x7, 0xbeff, 0x800}, {0x4, 0x1, 0x800}], 0x2)

14:49:54 executing program 1:
r0 = open(0x0, 0x4, 0x110)
openat(r0, 0x0, 0xa00, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000880)='/dev/pf\x00', 0xfffffffffffffffc, 0x0)
ioctl$DIOCGETALTQV1(r0, 0xc1304430, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x7, 0x0, 0x3f})
setsockopt$inet_tcp_int(r0, 0x6, 0x185, &(0x7f00000002c0)=0x6, 0x4)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000), 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
openat(r2, 0x0, 0x10400, 0x42)
accept(0xffffffffffffffff, 0x0, &(0x7f0000000780))
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', 0x0], 0x0)

14:49:54 executing program 2:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd0020c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
r0 = shmget(0x2, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil)
shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x0)

14:49:54 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c)
getpeername$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000100)=0x1c)
r2 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000080)=0x3, 0x331)

14:49:54 executing program 3:
r0 = socket(0x2, 0x10000004, 0x84)
chmod(&(0x7f0000001140)='./file0\x00', 0x80)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
connect$unix(r0, &(0x7f0000001100)=@file={0x1, './file0\x00'}, 0xa)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xe}, 0x0)
accept(r0, &(0x7f00000000c0)=@un=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002)

14:49:54 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)={<r3=>0x0, 0x8, 0x3, [0x5, 0x3, 0xe74]}, &(0x7f0000000240)=0xe)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000280)={0x8, 0x8, 0x1800, 0x100000001, 0x8, 0x7, 0x0, 0x7, r3}, &(0x7f00000002c0)=0x20)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000040)={<r4=>0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r4, 0xf, 0x8001}, 0x8)
pipe2(&(0x7f0000000100)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff}, 0x100000)
getpeername$unix(r5, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8)
getsockopt$inet6_buf(r0, 0x29, 0x25, 0x0, &(0x7f0000000440))
setsockopt$inet6_sctp_SCTP_RTOINFO(r6, 0x84, 0x1, &(0x7f00000001c0)={r4, 0xff, 0x4, 0x7}, 0x10)

14:49:54 executing program 3:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
open(&(0x7f0000000180)='./file0\x00', 0x0, 0x13)
accept4(r0, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c, 0x20000000)
poll(&(0x7f0000000240), 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)

14:49:54 executing program 3:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040))
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080)={0x0, 0x9, 0x6, 0xc3}, 0x8)
getsockname$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000100)=0x1c)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6, 0x11, r0, 0x40000000)
truncate(&(0x7f0000000000)='./file0\x00', 0x308020002)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2)

14:49:54 executing program 0:
futimesat(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={{}, {0x0, 0xf00000000000000}})
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x4, 0x4)
r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x80a, 0x80)
symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)='./file0\x00')
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4)

14:49:54 executing program 1:
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10, 0x10000000)
read(r0, &(0x7f0000000140)=""/40, 0x28)
syz_execute_func(&(0x7f0000000000)="b11a91cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118c40213f5930a0000000013a4001369879f000000fe")

14:49:55 executing program 2:

14:49:55 executing program 3:
r0 = socket(0x2, 0x3, 0x0)
connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="7fff0f0000131720d79eff99022e2fe6696c653000"], 0x10)
sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={<r1=>0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={r1, 0x400}, 0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x5, 0x8000, 0x200, 0x1, 0x8, 0x0, 0x4, 0xe2a9, <r2=>0x0}, &(0x7f00000000c0)=0x20)
chroot(&(0x7f0000000280)='./file0\x00')
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={r2, 0x3, 0x2, 0x80000001, 0x7, 0xffffffff, 0x1f, 0x5, {@in6={{0x1c, 0x1, 0x0, @mcast1}}, 0x0, 0x4, 0x4, 0x1f, 0x772e, 0x10001}}, &(0x7f0000000240)=0xb0)

14:49:55 executing program 0:
syz_execute_func(&(0x7f0000000000)="400fc8cd80c4e1785b3cbc6969ef69dc00d9d0d0c442c2f5122db5d900000070e4c653fb0fcdcce39aee3c3b4d4d408064797f41cf404e01e19d3e420f72e37167450f483b1c0a1a63460fc476c16161f6623a960404c40171f99725000000ac8f0f000000b79f16d5fe")
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={<r1=>0x0, 0x2840}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x4, @loopback, 0x5}}, r1}, 0x84)

14:49:55 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="82020100c09e6c65300374a6cb8757bf3053f38a2e01c7e6dd45e120b3f5e63ff05cb067530efaa789a472ca3e549196c6096cf95119e659c892244c244a5eaf952fc97b47aba468ba86d3894b304bc3f50d92932f75fd93a2b368f60014d14656ac80a68de9888b0698106fa2de653cb06299dcc477ec1aa09c676c531fcaf827762c644b350d6d28a680baf098be405548cf35913ec6e771d6f0f0b42bc567429408ef4240c17b99e56293eb984a6332526022d407db5b1a22e87aa90281d9e56fde1e76fc2aeb3a80446fb14cd2aa984853d948"], 0x1)

14:49:55 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1000, 0xfffffffffffffffe, 0xfe61)
mprotect(&(0x7f0000ea0000/0x3000)=nil, 0x3000, 0x7)
r1 = getgid()
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000002c0)=0xfffffffffffffffe, 0x4)
freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000180)=0x10)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000001c0)={<r6=>0x0, 0x100000000, 0x3, 0x7, 0x26}, &(0x7f0000000200)=0x18)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x102, &(0x7f0000001340)=ANY=[@ANYRES32=r6, @ANYBLOB="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"], &(0x7f0000000300)=0x88)
getgroups(0x3, &(0x7f0000000100)=[r1, r3, r4])
r7 = dup2(r5, r0)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x1f, &(0x7f0000000240), &(0x7f0000000280)=0x4)
ioctl$DIOCRDELTABLES(r7, 0xc450443e, &(0x7f0000001540)={{"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", "ad21664639af88479e348910004e515e76c455edbd5cc714738e3602085def71", 0x5, 0x8}, &(0x7f0000001480)="80025fb52eb6a0de8e08f1855562ade76a52df58f0c5273399e21e38a3d699c9a76263accaea3eda61afb8070254faa9fa3fcc3434fe2188fba600a55964fdec4afa7ed6a02cf7ad83a3816a58baa4f056ce17e2eec6503ec536a0c7969c8039e90c1883d0d6745fefad95ed97c3230eed01e9bca083725f1456c845cd007f7df871deecd9d563a9f5fb", 0xb99, 0x2, 0x2, 0x1, 0x3, 0x6, 0xfffffffffffffc00, 0x9})
ioctl$DIOCXBEGIN(r7, 0xc0104451, &(0x7f0000000340)="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")

14:49:55 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x24, 0x0, &(0x7f0000000000))
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000001c0)={<r2=>0x0, 0xa9}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000240)={r2, 0x80000000}, &(0x7f0000000280)=0x8)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000040)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x28)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f00000000c0)={r4, 0x401, 0x0, 0xffff, 0x10001}, &(0x7f0000000100)=0x18)

14:49:55 executing program 3:
mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4200000)
execve(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0), 0x0)
shmget(0x2, 0x2000, 0x401, &(0x7f000066a000/0x2000)=nil)

14:49:55 executing program 0:
execve(0x0, &(0x7f0000000240)=[&(0x7f0000000040)='-\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='(+!,\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x89\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='[*{%\x00'], &(0x7f00000004c0)=[&(0x7f0000000280)='\\{}\x00'])
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x100000)
freebsd11_mknodat(r0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x58)

14:49:55 executing program 1:
r0 = open(&(0x7f0000000540)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0xfffffffffffffffb)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00')
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000100)=0x4)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0)
syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
ftruncate(r0, 0x0)

14:49:55 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x8000000000002, 0x800000b35d})
r0 = shmget(0x0, 0x2000, 0x432, &(0x7f0000ffe000/0x2000)=nil)
shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000040)=""/50)
r1 = dup(0xffffffffffffffff)
ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000080)={0x10})

14:49:55 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0x401, 0x0, &(0x7f0000000000))
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000040), 0x20000000)
syz_execute_func(&(0x7f0000000180)="982ce00f050520d0f80791b00f4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b01a1006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000")
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000080)={<r3=>0x0, 0x37, "c48121721b5e0fcc4710a7af9559c9b99b8de9b1c8e48b8fb6fa70a67b8c61938b67b2e3b71126eb41624f40f81aed1dfefd4bb55c488f"}, &(0x7f00000000c0)=0x3f)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000100)={r3, 0x4}, 0x8)

14:49:55 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={<r1=>0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000240)=0x10)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000480)={@in={{0x2, 0x0, @loopback}}, r1}, &(0x7f00000002c0)=0x8c)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="f20000009de7bceb6b30361215d0d9f2394d2207fb14af80a2264da919ba8580a17efd39cb3f3964cdf5b97941735a73f0a52815643c00613eb14651f097168ace61eee1531c2a69e336c149cd068b234f4e165be114777c8e6772973b028a2194392db8d39da727ddda8b98ca944fbec4cabd090949c4b657ac075b46da76eeeb7ce86761ad43f7850ed3311c2bbc6124cc1be86b9d88ebc95d344c72d50dc80b00834378c62e00334dd9334eb90c8bb8805405f43cc2e243a94fdd7f7c0ff8fef806f7dd9800855a04dfbc0de0178c94027ba80354b9d7d5feb8f7a7f61e4b92a27a018e5066a79988450f90542a4dbd2aeed974c9"], &(0x7f0000000280)=0xfa)
close(r0)
ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000000)="16b914353f14afffcb01fbfeef31bd37cb7a50b4ff69222ffa322dd6d92709f186f16309ef42e3d268a596b36d9a1475dc51861f0227d68dfa620a45fd04566a2a8a0babba2f4636ee03f1bb853a1a7f9753bd2168eb9c4e4ccb6737ec5ff288c2c8fbf0d57008d8ea543e7b7b4012df18ed77308f0999ee0d4c6bbb131513d6443630d201f51f")
fcntl$dupfd(r0, 0x0, r0)
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
ioctl$DIOCSETTIMEOUT(r0, 0x8004667e, &(0x7f0000000340)={0x3})
fcntl$dupfd(r0, 0x0, r0)

14:49:55 executing program 3:
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000040)=0x5, 0x4)
syz_execute_func(&(0x7f00000001c0)="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")
r0 = open(&(0x7f0000000080)='./file1\x00', 0x2, 0x104)
ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000400)={{"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", "090f2b6249ffafc0b56ee960554af89812340c4c7899f6fa57f1e816abe7a61f", 0x6a0e1346, 0x3}, &(0x7f00000000c0)="1d8009a9ab48cec2d8da667945425040d4b90079", 0x838, 0x8, 0x800, 0xfffffffffffff801, 0xffffffff00000001, 0xff, 0x8f8, 0x5})
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="82022cc062696c653000d1c511151530e87de58887cf99dff90069a24421f10eb08ec71752412d02787a5e62fecbc877907830e9e240e0a55d2a68486aa4a0ca70b72d146f58f3dad8087032767388b5063f2a81f559826e8c8e6de201d2949dfa076257095a14cf38b630ee5333a3b32318d3baa1276c41393c964e6493a271958a4508ebc2ae44a54ecdb03a46c47848baf746bb2f7f8c31b69534e909138666849845378b3f7b956c65410a9328e3299a03b527f4a2fb938a0d95ab957748359a94a3104acef3991d836a23040c485868e34cbcf3d75515a254ef4bf83202e8ebfc5d4b0e"], 0x1)
dup2(r1, 0xffffffffffffffff)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

14:49:55 executing program 2:
syz_execute_func(0x0)
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x0)
semget$private(0x0, 0x4, 0x1)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={<r1=>0x0}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0)={0x400, 0x0, 0xff, 0x7f, 0x81, 0x3ff, 0x8, 0x2, 0x80, 0xfffffffffffff000, 0x3}, 0xb)
setsockopt$sock_int(r0, 0xffff, 0x1059, &(0x7f0000000200), 0x4)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e20ff000000ff0100000000000000000000000000010100"/128, @ANYRES32=r1, @ANYBLOB="080000000300000001000000ff0f000002000900995cb97424e2ed5823d24d89a3fcb2bd35c63ff60f764e4fd6e1af0fbcedc76ce25bf62cea2c52cf51ca015f9a"], 0x98)

14:49:55 executing program 0:
syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c48139e30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000300)={{"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", "500b7f07ce5f08aaa514b3a00d51a5d726cf852d5f1ba29b617a740eaeae034c", 0x7, 0x84}, &(0x7f0000000000)="89d2fd5501967288712bbe19d6d0a208e2d5ce7a70f74014f93d1daeccd11325940028ea43f16070d17908199f5bfaa93eacf4d01bc291742711854b4da7cd6b325b4c39f671a978ad7a86faa286311158fdf0754b13c51f51c6fcdbea8de8e17e038688ba69513b97dc84172e3ac3788683f4ebef1448e1f0d6b5138ace4da8f1f846cd3377a9b93c0bb9da601601acde2df042479234f588ea8b1755692e3baa716a0c69c6aa024e", 0x4, 0x8, 0x10001, 0x2, 0x6a, 0x8000, 0xfff, 0xffffffff})
syz_execute_func(&(0x7f0000000240)="0c06b5b5660f73ff01cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d680748c40131163c2c518fe9509b9b9bfc0000c1ea01eff265dc5f005b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")

14:49:55 executing program 2:
socket$inet_sctp(0x2, 0x1, 0x84)
syz_execute_func(&(0x7f0000000140)="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")
semget(0x0, 0x3, 0x100)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="6374c987"], 0xfffffffffffffebd)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x6, [0x6, 0x0, 0x4, 0x2, 0x6, 0x8]}, &(0x7f0000000080)=0x10)

14:49:55 executing program 1:
syz_execute_func(&(0x7f0000000700)="96f3a798f72f1c060f05c4e2b5a7a897de669041e2e9b557fb66400f38dec60fb8c4464e4e751eda7600e509f3450f1adf34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f3f9dbd9f8f8f801b00b080000b08171a30b8a826ef8f8c462797870838cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264588fe0d02000000c4a1dd7dbbbfdd5cc6c422b1b6c430a1c9fb110f92c43e450fae7c0f0f")
getresgid(&(0x7f0000000180)=<r0=>0x0, &(0x7f00000001c0), &(0x7f0000000200))
getgroups(0x1, &(0x7f0000000240)=[<r1=>0xffffffffffffffff])
freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd10_pipe(&(0x7f00000005c0)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$DIOCSETIFFLAG(r3, 0xc0284459, &(0x7f0000000680)={0x10, &(0x7f0000000600)="3184302cfcdee80c93a3df624d3ab13d467b11db11aaea8265acfa6b1ff3ce20684605c243cc6ef46ceb0c47e0458eed5a1e2fc3a72c30f0d4b2288f56a0be0235267e2246", 0x8f17, 0x8, 0x4})
getgroups(0x4, &(0x7f0000000340)=[0x0, <r4=>0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff])
getresgid(&(0x7f0000000380)=<r5=>0x0, &(0x7f00000003c0), &(0x7f0000000400))
r6 = getegid()
r7 = getgid()
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
getresgid(&(0x7f00000004c0), &(0x7f0000000500)=<r9=>0x0, &(0x7f0000000540))
setgroups(0x9, &(0x7f0000000580)=[r0, r1, r2, r4, r5, r6, r7, r8, r9])
r10 = semget$private(0x0, 0x4, 0x0)
__semctl$SEM_INFO(r10, 0x6, 0xb, &(0x7f0000000100)=""/98)
r11 = msgget$private(0x0, 0x420)
msgsnd(r11, &(0x7f0000000000)={0x3, "6fabbba5f252358d8103c5efbc2769e8a065ea04aef96ec532ac30b2989804522b6cb29c4385d1946c414bf79cc1d7221a4806e6c7c7f90c85875da82989bb494931ab08e6566a403c37474ec49a5b7392803aa7f94ed9816ef01480539ef3b450541b062d50fbe2dfa3e74b05ee50f2782ea7a2acefa52a28027411fb5f83e79dbd1589ca53c5bb6fac74dc50614eb099e0f877522af79b90d2f2f8ae3fda330fd48fa003825888f5245919c135c2710cc25897dc3bb02c0439bac8c8f7b294dc2c30c9f8"}, 0xcd, 0x800)

14:49:55 executing program 3:
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
fcntl$setstatus(r0, 0x4, 0x4c)
setrlimit(0x9, &(0x7f0000000040)={0x0, 0x811000b35a})
r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x14)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000002c0)={<r2=>0x0}, &(0x7f0000000300)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYBLOB="930000007c7fa3dde2cd5d40882b24d400aabc72304b82135715f360b3057d6b30e19bab78c1af676a7ac607096040ac8dcb0833bc156222a879976a7d6aa16769a241f732f33c5026100a12f8df29ef04c1276564bf637a08588394d6a1e7bacf4756277895733dfc75a5daefc866c95119ea7d99736d2a0c79c902c589fbe1780425387ad6c7b5b6125f31ae6fe3fdf529e98c8501"], &(0x7f0000000400)=0x9b)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
mlockall(0x1)
setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000440)=0x9, 0x4)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x20, &(0x7f0000000480)="6495193e100ce6cac6bedec9a38ca382cb2ae8", 0x13)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
sync()
syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2")
syz_execute_func(&(0x7f00000006c0)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000")
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x1, @multicast1}}, <r4=>0x0, 0x1ff, 0x8, 0x3, 0x6, 0x1}, &(0x7f0000000000)=0xa0)
fcntl$setflags(r0, 0x2, 0x1)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=r4, @ANYBLOB="03f9"], &(0x7f0000000240)=0xe)

14:49:55 executing program 0:
syz_execute_func(&(0x7f00000000c0)="9826473e431c1d0f05f32459bf0311000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e12ff8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
socket$inet_udp(0x2, 0x2, 0x0)

14:49:55 executing program 3:
syz_execute_func(&(0x7f0000000280)="96f3a798472c431cc00f05f30f59bfd905cf00669041e2e9b557fb66402338dec60fb8c4464e4e031e0fa0e509ab34d1c4e10bf8c494c6163f420f00002900007fd3f243d855ff0fbcaf00100c00f345d902acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvfrom$unix(r1, &(0x7f0000000340)=""/4096, 0x1000, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa)
sendto$unix(r0, &(0x7f0000000040)="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", 0xfe, 0x100, &(0x7f00000001c0)=ANY=[@ANYBLOB="000094c4d3b1c59636bf36ff0baaf8b9859c2e2f66696c653000"], 0xa)

14:49:55 executing program 3:
setresuid(0x0, 0xee01, 0x0)
r0 = geteuid()
setresuid(r0, 0x0, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setuid(r0)
r2 = dup2(r1, r1)
ioctl$DIOCGETRULE(r2, 0xcbe04407, &(0x7f0000000000)="80389e44f45685d75a019daf8b120444aeb58fb84007568a25bfd70407185892a5647b7e2132e653cbf8983b29f25613a897a716db6e8c798b554f50adc4921cad4f0a7873090a649f3d33e4cf08a08c0e1e447d24dd22c7213ba3e588df1ab6fc6c7f6f6af61855447b27a344077840daaa6bb298207eb708106c8e99456a3d091375cc45e72290dc7949e171bde73e586f5a82ba3e2ee61a5f087d3a7a7cf5ee")

14:49:55 executing program 3:
socket$inet_sctp(0x2, 0x0, 0x84)
semget$private(0x0, 0x0, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000000)='\x00', &(0x7f0000000480)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
writev(r1, &(0x7f0000000100), 0x100000000000005c)
execve(0x0, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)

14:49:55 executing program 1:
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x40000000003, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, <r4=>0x0}, &(0x7f00000000c0)=0xc)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r4, 0x6, 0x3, 0x8, 0x3, 0xffff}, &(0x7f0000000140)=0x14)
freebsd11_fstat(0xffffffffffffffff, 0x0)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r3, &(0x7f0000000280), 0xa7)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0)

14:49:56 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0xfffffffffffff001, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}}, <r2=>0x0, 0x100, 0x100, 0x4, 0x100, 0x6, 0x411b}, &(0x7f0000000000)=0x98)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000200)={r2, &(0x7f0000000180)=[@in6={0x1c, 0x0, 0x10000, @rand_addr="089b501e3d0764fd48142b55a6072c99", 0x7}, @in6={0x1c, 0x3, 0xc58, @ipv4={[], [], @multicast2}, 0x469a}, @in={0x2, 0x2}]}, &(0x7f0000000240)=0x10)
sendmsg(r0, &(0x7f0000000a00)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2, 0x1}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000080)="856c5859d070cf0c", 0x8}, {0x0}], 0x2, 0x0}, 0x80)

14:49:56 executing program 1:
syz_execute_func(&(0x7f0000000000)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e9406e67660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc42ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f")
munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10, 0x10000000)
getsockopt(r0, 0x2a, 0xe93, &(0x7f0000000180)=""/68, &(0x7f0000000200)=0x44)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)

14:49:56 executing program 3:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
semget$private(0x0, 0x3, 0x12)
r1 = semget(0x2, 0x2, 0x500)
__semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2])
r2 = semget$private(0x0, 0x7, 0x10)
semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4)
r3 = semget$private(0x0, 0x8, 0xfffffffffffffffe)
fstat(0xffffffffffffff9c, &(0x7f0000000240))
open$dir(&(0x7f0000000080)='./file0\x00', 0x100400, 0x1)
r4 = dup(r0)
ioctl$DIOCXROLLBACK(r4, 0xc0104453, &(0x7f0000000340)="2a6717c72df3e3038735151b39dea259a9585ec6cba5c0ac86b714d4db222a0f2a1238c21da924562dff4d82a495eb8d3a75b2cd9f5cd7c553397b229a07369588e57e9b1879e8247a67fe8e3d98c6fc858c2d02366dc4610d8e433683ecc2daab8cee48126a7a203f04fcaad54d1be1edffe84d6044470e99e4f9ea2587c158df2139beac38553a1bc7e4f129e232e13914921475b773")
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0)
r5 = shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x1000)
shmdt(r5)
semop(r3, &(0x7f0000000140)=[{0x1, 0x0, 0x1000}, {0x7, 0x1, 0x800}, {0x3, 0x80000000, 0x1000}, {0x0, 0x3, 0x800}, {0x7, 0x1000000000000000, 0x1000}, {0x0, 0x8, 0x1000}, {0x3, 0x0, 0x1800}, {0x3, 0x7f, 0x1001}], 0x8)

14:49:56 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
sync()
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000300)="2bc517cdf3f21ec767b248cb1d30f71f3d2f3352eb3536d48fab76dcbeb9b075d1121aa58917449ddbd93a8e0071b91e912365648d1bb52a16f2fa5421ff6de0e2e174406742c5ddc973aa601a0403378b2f5a7b25ee5c2137cd56a73dcd6385ed19703776f825436ce6f5aeddc5f8aa52f200097dece28a6b56542769a7167916b277c575bd1147f20d6722d9be8978c88de930592cd7cae7423754b2473074d51debdaca398d45afb1c99b5a89e6a391373ff31e18336a45c4d895906af2861f552ee9afdc79a62b57865a25a7f873b9a9ce38d395f96548269b6cba4ad9ded0c474313c5f25febb00fd2c0edd8b80f629bf9c9ad78fcba807c2")
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x0)
socket$unix(0x1, 0x1, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
accept(0xffffffffffffffff, 0x0, &(0x7f0000000200))
r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x28)
ioctl$DIOCRDELTABLES(0xffffffffffffffff, 0xc450443e, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x1, 0x0)
ppoll(0x0, 0x0, &(0x7f00000002c0), 0x0, 0x0)
freebsd11_fstat(0xffffffffffffffff, 0x0)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r2, &(0x7f0000000040)={0x2, 0x0}, 0x10)
setsockopt$inet_group_source_req(r1, 0x0, 0x52, 0x0, 0x0)

14:49:56 executing program 2:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
clock_gettime(0xe, &(0x7f00000002c0))
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0)
syz_execute_func(0x0)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r2 = dup2(r1, r1)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="08000000f9ff0302060000000400090000000104"], 0x14)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68")
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

14:49:56 executing program 3:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[], 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
freebsd11_mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x84, 0x81)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a)

14:49:56 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x30000000)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r4 = accept(r1, &(0x7f0000000180)=@in, &(0x7f00000001c0)=0x10)
r5 = msgget(0x0, 0x20)
r6 = getuid()
getgroups(0x2, &(0x7f0000000240)=[0xffffffffffffffff, <r7=>0xffffffffffffffff])
freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, <r8=>0x0})
r9 = getgid()
r10 = getpid()
r11 = getpgid(0xffffffffffffffff)
sendmsg$unix(r4, &(0x7f0000001880)={&(0x7f00000003c0)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001800)=[{&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="e57366f82c8e09a6e1b0e19e0d292e8695f07604e51e4d3f987760e219d7b34681f21af527ef8910a977c1563b4a3ab0b45b2268498a71f1d47b66542cd5378b3c7600b8461aa077c78a2f85669086eddd4522dfeed0154df9d58546b8ba72ac0680c24ad562d33cef3e2601158ca0c6e4acad97239b7a6b38508116b48f16a9a178b39ab6a80369297ae0a89f2006137749f18d119e6221db7c67b7d5a503571a81506f2de9dfd6025d5029d06a70fe8b51efab2a", 0xb5}, {&(0x7f00000014c0)="beb70661d52fa9a1921596ba1c4238a71715e5caadb7203c3787dde6bff0966e6df2376fa4a17d667b7cec92f15d91f263f71d2464f0098f87dce8f1a57ef70fc2ffaca927f282f6d3f0a525b90164a5e734a1ec7a4a53b4824718f632ab2ef699bfd22bd33b65bad448b5d7dc04", 0x6e}, {&(0x7f0000001540)="3368432ef225fa19a44dda2b3a707da4bb8f10dde9c4f4d78581c57a97110f7aa4225a57e7cd4739a093aa2995bb95a59633e44784e609729515ecf56ecca08fed84e25d58fe7e1827a5ab4bcb96656a276e9fcbebdf44880d328a18364533da4cdc9b949b97cd915f7c4a7c2c624ad4c3c04b1c37bcc356693a122d2f72e188945546a65db8312b348ef447c6aa70f19fefdd935d82180898b053db19ee6ca02546050562968d63c7b07a3d88fc345e9394429913e319b8f42f6a", 0xbb}, {&(0x7f0000001600)="406652932d51cfd9d9a511b6c69d74dde90fb53b", 0x14}, {&(0x7f0000001640)="b6c5af267b08160065ccfae08699d29d277becc352eed6e1085f183113e6ad684c4e0f374f5332995ecfbb460034d92d5936080bce71bc57d62b926566ed1839d642b8bbb3cd73462a6d260e6de19cef8a13ee884e520c361bbfdbec89a53ed19db3baa098bf39323c9d458635410e760a7cfae899fb0a43ae6417f0cf9dba119f8070331dcd9ad4db3fdd2c7daae9069b93a0aa757c14892819ae40a10970cb27d3449217c3641ca32ad4044827dca3259908794928e2427c6bb60ddb0d011909bfb1ed7e64561b0299af18a1046a332466c4b630d3ef568527bc223cfb941c0b380617616723", 0xe7}, {&(0x7f0000001740)="ae3f3b3362a0275a63a982400913f1f0bccd0968d35426f35bf680e3b07c4bdf475fde0bd5", 0x25}, {&(0x7f0000001780)="179ed2a5a7666f248400415bc87b3eba90837e6e300e882074fefbc09ecda483d6ed1d0f44c908cbc2f2b6a4d55793d5b2f59ebfce4e4a3a23af8acbdd22c85e1fa1", 0x42}], 0x8, 0xfffffffffffffffe, 0x0, 0x80}, 0x100)
msgctl$IPC_SET(r5, 0x1, &(0x7f0000000340)={{0x9, r6, r7, r8, r9, 0x2, 0x396}, 0x7fffffff, 0x6, 0x18000000000000, 0xb8, 0x3, 0x6, r10, r11})
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f0000000200)=0x100000001, 0x4)
r12 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x0)
r13 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10)
r14 = socket$inet6_udp(0x1c, 0x2, 0x0)
poll(&(0x7f0000000140)=[{r0, 0x80}, {r1, 0x8}, {r2, 0x12}, {r3, 0xf}, {r12}, {r13, 0x40}, {r14}], 0x7, 0x7)
setrlimit(0x2, &(0x7f0000cc0ff0)={0x0, 0xfffffffffffffffe})

14:49:56 executing program 1:
getpgid(0x0)
socket(0x0, 0x0, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x8001, 0x80)
writev(r1, &(0x7f0000000100), 0x100000000000005c)
ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f00000000c0)="a82b74bed3d9619028372235951bf0b2148e62898c2da614da")
truncate(0x0, 0x8)
setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, &(0x7f0000000100))
flock(r0, 0x3)
writev(0xffffffffffffffff, 0x0, 0x0)

14:49:57 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
recvmsg(r0, &(0x7f0000000180)={0x0, 0xc700000000000000, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10)
connect$unix(r0, 0x0, 0x0)
r1 = fcntl$dupfd(r0, 0x11, r0)
ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000140)="36509ccce7b3f07305a69dfd6b6c6748f974ea038cf09b39d5f1ea414ffbd988")
ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f00000001c0)="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")
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={<r2=>0x0, 0x3}, &(0x7f0000000080)=0xc)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r2, 0x7}, 0x8)
shutdown(r0, 0x1)

14:49:57 executing program 3:
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fchmod(r0, 0x20)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r1, 0x29, 0xa, 0xfffffffffffffffe, 0x4)

14:49:57 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
semget$private(0x0, 0x1, 0x140)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
r1 = dup(r0)
ioctl$DIOCCHANGEALTQV0(r1, 0x802c7416, &(0x7f00000002c0)="a22a7d3b31d4babd56e973aa647dc9fd22847af84b3c9a6250f307ebe3b9d51f3c8e8bb532000000ff")

14:49:57 executing program 0:
syz_execute_func(&(0x7f00000001c0)="9826473e431c030f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4034e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0)
syz_execute_func(&(0x7f00000000c0)="9826473e431c1d0f05f32459bf0311000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e12ff8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")

14:49:57 executing program 3:
syz_emit_ethernet(0x156, &(0x7f0000000280)={@local, @empty, [{[{0x88a8, 0x0, 0x3, 0x1}], {0x8100, 0x9, 0x0, 0x3}}], {@ipv4={0x800, {{0x25, 0x4, 0x2, 0x0, 0x140, 0x1000000000000, 0xfffffffffffffff8, 0x7, 0x3f, 0x0, @rand_addr=0x32f, @multicast2, {[@ssrr={0x89, 0x13, 0x2, [@local={0xac, 0x14, 0x0}, @loopback, @rand_addr=0x10000, @loopback]}, @rr={0x7, 0x2b, 0x5, [@broadcast, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @rand_addr=0x8, @broadcast, @multicast2, @empty, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @multicast1]}, @lsrr={0x83, 0x17, 0x6, [@broadcast, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @multicast1, @local={0xac, 0x14, 0x0}]}, @timestamp={0x44, 0x28, 0x4, 0x3, 0x7fff, [{[], 0x7fff}, {[], 0x9}, {[@remote={0xac, 0x14, 0x0}], 0x6}, {[], 0x80000000}, {[], 0x8000}, {[@multicast1], 0x81}, {[], 0x7f}]}]}}, @udp={{0x3, 0x3, 0x8}, {"b66a6c18be1935dae7632ab5c0424b58a0ef5b38db49e3151fac0e231d7d12f83641543b8cf55209156959e763f1bf171a6ca8185f5cf1022ef3657c14ee337f2b1e109f8126b2c058167ed387c8d5ecb130aa302e54d23f326bc82c1069e623c749034b60cf5dedad4df3563846a92c5e263b51d1485d6d3206eeb4ba0f322827b16d8826db7205f41577bc460b0a095d75febc3d1081e353c96b8a4e31d9586fd42d88"}}}}}})

14:49:57 executing program 2:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r4 = dup2(r3, 0xffffffffffffffff)
getsockopt$inet_udplite(r4, 0x88, 0x2, &(0x7f0000000400), &(0x7f00000004c0)=0x4)
r5 = openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
accept(r5, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff8, 0x3, 0xb, 0x0, 0xfffffffffffffffd, 0x3, 0x401]}, 0x12)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
setsockopt(r1, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0)

14:49:57 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x100000, 0xfffffffffffffffb)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0)
ftruncate(r0, 0x2)
ftruncate(r0, 0x8001)
close(r0)
preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0xb8}], 0x1, 0x0)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)

14:49:57 executing program 1:
r0 = socket$inet_sctp(0x2, 0x6, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={<r1=>0x0, 0x44b6}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x3, 0x3}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000a40)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x0, 0x0, 0x0, 0x292, 0x0, 0x6}, 0x98)

14:49:57 executing program 3:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
ftruncate(r0, 0xe324)
r1 = socket(0x1f, 0x20000001, 0xfffffffffffffff8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={<r2=>0x0, 0xca2, 0x32ab, 0x0, 0x101, 0x100000001}, &(0x7f0000000180)=0x14)
fcntl$getflags(r0, 0x3)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x8}, 0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x1, @multicast1}}, r2, 0x0, 0x67e5bdf0, 0x4, 0x3c25c874, 0x1ff, 0x2}, 0xa0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={<r3=>0x0, 0x58, "0350dfd2f6ba1f5f976a72722467dc7a0439c6458c34b4c50bfa51cf0f04f40eb5b0d2c8995f24e423017d3b2bbeb67cfe103b81d5df7d196c92f10874a8437d1a0ff6e5ce5d276014e1931cec4c8c3c03e450be63ea0c07"}, &(0x7f0000000080)=0x60)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={r3, 0x20, 0x1, [0x8]}, 0xa)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)

14:49:57 executing program 1:
r0 = open(0x0, 0x800, 0x0)
r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, <r2=>0x0}, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
getgid()
setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, 0x0, 0x0)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000780)="643cf6437b30283404404405bcc0d016af8b9640dd4b47ec24e3b954f76c25479f4e6cd81a2bae10233f422b1d9768a3bf1fe844e1c25b9c5d8e35e8423aab7a73c0d2a3e2e67e424246f12c2e384d95791212938617586a7d7a22af02a7f3208f0720a995a9")
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7}, 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d")
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000008c0)={r2, 0x7}, 0x8)
getgid()
r3 = shmget(0x1, 0x1000, 0x460, &(0x7f0000fff000/0x1000)=nil)
shmctl$IPC_STAT(r3, 0x2, &(0x7f0000000900)=""/201)
execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780))

14:49:57 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_mreqn(r0, 0x0, 0xb, 0x0, &(0x7f00000000c0)=0x47c)

14:49:58 executing program 0:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f00000006c0)={<r1=>0x0, 0x7000000000, 0x1, 0x1, 0x8}, &(0x7f0000000700)=0x18)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000880)={@in6={{0x1c, 0x2, 0x6, @rand_addr="9c262720b9e3b83101cb0ec280d25292", 0x40004}}, r1, 0x2a7, 0x20, 0x80, 0x4, 0x0, 0x3ff}, &(0x7f0000000740)=0x98)
r2 = socket$unix(0x1, 0x7, 0x0)
syz_execute_func(&(0x7f0000000180)="9826473e431c090f05040d96c4010972e40040d8e541e2e9b55767660f6b32fb660f72d50f450fdd2cc9054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300460fd39128000000dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80d8cc7e8628f6808a3056f0000004e00c4c4e3d920fcd1c3c3e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2")
freebsd11_mknod(&(0x7f0000000300)='./file0\x00', 0x1, 0x7)
mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0)
recvmsg(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0xfffffffffffffc3d, &(0x7f0000000740), 0x1000000000000148, &(0x7f0000000780)=""/240, 0xffffffffffffff33}, 0x40)
r3 = fcntl$getown(0xffffffffffffffff, 0x5)
r4 = accept4(r2, &(0x7f0000000480)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f00000004c0)=0x1c, 0x20000000)
getsockopt$inet6_int(r4, 0x29, 0x2b, &(0x7f0000000500), &(0x7f0000000540)=0x4)
getpgid(r3)
getsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000140), &(0x7f0000000380)=0x8)
r5 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000580)={0x2, [0x0, <r6=>0x0]}, &(0x7f00000005c0)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000600)={@in6={{0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, [], 0x0}, 0x3093}}, r6, 0x20, 0x10001, 0x4, 0x8, 0x6, 0x9}, 0x98)
getsockname(r5, &(0x7f0000000400)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10)
freebsd10_pipe(&(0x7f0000000280)={<r7=>0xffffffffffffffff, <r8=>0xffffffffffffffff})
openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x108000, 0x10)
symlinkat(&(0x7f0000000240)='./file0\x00', r7, &(0x7f00000002c0)='./file0\x00')
sendto(r8, &(0x7f0000000000)="b645a96f9d2e2d3dd4bb6ca58cd0c5dbdde8a8fcb88fe2ba10b47baa69700978825c70bf4454da1bdd284a8a998078887d9acd0a7941bbc37cbbca2123a62ccdfc857cd6badc51748cccbf05aa09cbaba8d33febf719d8890e469a2e25b689fb1b10e59441b4701ed5050da3900faed54eff071e6b7e3f6a5b07864a8fbb9165bcb7ba869f02383d9c50fe7cd913357d01fa43fd438e714b23f0a8224fa3e67c506a9e9d", 0x1a2, 0x0, &(0x7f00000000c0)=@un=@file={0x1, './file0\x00'}, 0xffffff33)
socket$inet6_udplite(0x1c, 0x2, 0x88)

14:49:58 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
r1 = open(0x0, 0x0, 0x0)
r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x140)
chmod(0x0, 0x4)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r1, 0x0)

14:49:58 executing program 1:
munmap(&(0x7f0000afa000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3)
madvise(&(0x7f0000a23000/0x1000)=nil, 0x20a23000, 0x5)

14:49:58 executing program 2:
r0 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x60)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00')
syz_execute_func(&(0x7f0000000380)="96f3a798472c431c060f05f30f59bf7250cf00669041e2e9b557fbc4a2f5bbd50fb844464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aac640fc041cd01b00b080000f08171a30b8a826e0f71f2add48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526261b4737f0fef0fe000000c4a1dd7dbbbfdd5cc6420f0b30a1c9fb110f92c43e450fae7c0f0f")

14:49:58 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040)={0xb69, 0x401}, 0x10)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffff9}, 0x1)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000080)={0x7ff}, 0x1)
syz_execute_func(&(0x7f0000000180)="96f3a798472c431c140f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")

14:49:58 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, <r1=>0x0, 0xffffffff00000001, 0xffff, 0x9cb7, 0x3, 0xffffffffffffffe4}, &(0x7f0000000000)=0xa0)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x74b, 0x7d}, 0x8)
socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c)

14:49:58 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000001a00)={&(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2400, 0x0, 0x0, 0x0, 0x1300]}, 0x3}, 0x1c, &(0x7f0000001600)=[{&(0x7f0000000240)="860cd8ad5ff4a6f8", 0x8}], 0x1, 0x0}, 0x0)
freebsd10_pipe(&(0x7f0000000100)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
freebsd10_pipe(&(0x7f0000000180))
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000140)={'freebsd\x00', 0x8}, 0x24)
r3 = accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x10000000)
getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000280)={<r4=>0x0, 0x508e35be, 0x5, 0x9, 0x5, 0x7, 0x81, 0x3ff, {@in6={{0x1c, 0x3, 0x1ff, @loopback, 0x7f}}, 0x0, 0xffffffffffff7fff, 0x3ff, 0x610b, 0xfffffffffffffffe, 0xda}}, &(0x7f00000001c0)=0xb0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000340)={0x0, 0x1000, 0x7, 0x7, r4}, &(0x7f0000000380)=0x10)
fchmod(r1, 0x83)
r5 = msgget(0x0, 0x1)
msgrcv(r5, &(0x7f0000000080)={0x0, ""/86}, 0x5e, 0x3, 0x800)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000040), 0x4)

14:49:58 executing program 3:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
connect(r0, 0x0, 0x0)
pipe2(&(0x7f0000000100)={<r1=>0xffffffffffffffff}, 0x200000)
getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4)
r2 = dup2(0xffffffffffffffff, r0)
socket$inet6_udp(0x1c, 0x2, 0x0)
ioctl$DIOCGETRULESETS(r2, 0xc444443a, &(0x7f0000000440)="b36081e982dac5ef8742b48e5eb35a92c609f78fada4e55d50348051c25c02165fffe2649b06cfca96766bfb7220cfa25e68ef0f3140529b7156e26f128ca2a859dc42e230729b98621cc1ddfbb79f4238472938c642e7415e601ad7de4922aa8f0d393bd59443560ea66f41506ac90cb8844743c463ec27a6")
ioctl$DIOCRGETTABLES(r2, 0xc450443f, &(0x7f0000000540)={{"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", "ad7fbe5c4ca28672964ff0172ded8e29abb9bc13c190a6da846e365817985c97", 0xd4}, 0x0, 0x8, 0x0, 0x5, 0xfffffffffffffffd, 0xff, 0x2, 0x200, 0x4})
connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="00801f2f66696c653000"], 0x0)
syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e436470fe9e26962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f7f18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d1411")

14:49:58 executing program 1:
r0 = socket(0x2, 0x2, 0x0)
setsockopt$inet_int(r0, 0x0, 0x43, &(0x7f0000000040)=0x9, 0x4)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYRES64=r0, @ANYPTR64, @ANYRESDEC=r0, @ANYRES32=r0, @ANYRESOCT, @ANYRES32=r0], 0x6)
writev(r0, 0x0, 0x0)

14:49:58 executing program 0:
syz_execute_func(&(0x7f00000001c0)="0c1db5b598cd801b69e4f56960f5691d62d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00")
syz_execute_func(&(0x7f0000000700)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9aec146000000b1ac45e22c892a0f000026406e")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x10)
r1 = accept4$inet6(r0, &(0x7f00000001c0), &(0x7f0000000040)=0x1c, 0x20000000)
r2 = accept4$inet(r1, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000240)=0x10, 0x10000000)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
r4 = getpid()
r5 = getpgrp(0x0)
r6 = getpid()
r7 = getpgrp(r6)
r8 = fcntl$getown(r1, 0x5)
setpgid(r7, r8)
r9 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2)
ppoll(&(0x7f0000000500)=[{r1, 0x40}, {r2}, {r3, 0x1}, {r9, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8)
syz_execute_func(&(0x7f0000000680)="91cd80c442192d3b693fef3a692c80d9d9d9d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460041dfa79e130000b1ac45e22c892a0f0000009f")
lseek(r3, 0x0, 0x1)
fcntl$getown(r9, 0x5)
r10 = getpgid(r4)
r11 = msgget(0x1, 0x8)
msgctl$IPC_INFO(r11, 0x3, &(0x7f0000000340)=""/155)
getpgrp(r5)
open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4)
syz_execute_func(&(0x7f0000000300)="40e49e456df20fd0b157f4db20d9f56667450f0ff18ac4237d1dbee6000000238f697812c9f245af8fc90092c1c3")
r12 = getpgid(0x0)
r13 = open(&(0x7f0000000440)='./file0\x00', 0x28086, 0x0)
getpgid(r12)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r13}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
poll(&(0x7f0000000180)=[{r13, 0x2040}, {r13, 0x40}], 0x2, 0x80000000)
getpgid(r10)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000600), &(0x7f0000000640)=0x4)

14:49:58 executing program 2:
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="1c04000000000000fe80001e0000000001800000000000000179dd2882df4982b78b626ee56a5a76"], 0x0)
r0 = socket$inet6_sctp(0x1c, 0x2, 0x84)
r1 = dup(r0)
connect$unix(r1, &(0x7f0000000000)=@abs={0xf64cb340ce081cac, 0x3}, 0x8)
setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080)=0x7ff, 0x4)

14:49:58 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000008000000000000001c000000000000005a0000000100"/44], 0x2c}, 0x0)
getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000000c0)=0x4)

14:49:59 executing program 2:
mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f0000000080)=""/4096)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x25, &(0x7f0000000000), 0x4)
mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f0000000040))
mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000001080)=""/116)

14:49:59 executing program 3:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0)
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
lseek(r0, 0x0, 0x5)
flock(r2, 0x3)
flock(r0, 0x1)
open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0)
unlink(&(0x7f0000000000)='./file0\x00')
execve(0x0, 0x0, 0x0)

14:49:59 executing program 2:
syz_emit_ethernet(0x0, &(0x7f0000000280)=ANY=[])
socketpair(0x1c, 0x7, 0x100, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

14:49:59 executing program 2:
r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000e29000/0x4000)=nil)
shmat(r0, &(0x7f0000aad000/0x12000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mlock(&(0x7f0000cea000/0x3000)=nil, 0x3000)
msync(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x2)

14:49:59 executing program 1:
mmap(&(0x7f0000122000/0x1000)=nil, 0x1000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
mincore(&(0x7f0000122000/0x4000)=nil, 0x4000, 0x0)
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x80, 0x10)
fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x10)

14:49:59 executing program 0:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
setsockopt$inet_int(r0, 0x0, 0x45, &(0x7f0000000000)=0x3ff, 0x4)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r1, 0x0, 0x55, 0xffffffffffffffff, 0x392)

14:49:59 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
writev(r0, &(0x7f0000000140)=[{&(0x7f0000000100)}], 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="150000000700000005000101000209003c2b000002004e2000"/156, @ANYRES32=0x0, @ANYBLOB="0200000008000000ff07ddff0500bfff0c060800"], &(0x7f0000000100)=0xb8)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={<r2=>r1, 0x8}, &(0x7f0000000280)=0x8)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)
getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000000)=""/58, &(0x7f0000000080)=0x3a)
ftruncate(r0, 0xc7)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x100000001, @mcast2, 0xfffffffffffffffe}}, r2, 0xfffffffffffffc00, 0x8, 0x7}, 0x8c)

14:49:59 executing program 0:
syz_execute_func(&(0x7f0000000200)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x80)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0)

14:49:59 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
setrlimit(0x6, 0x0)
sync()
r0 = dup(0xffffffffffffff9c)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000001400)=""/4096, &(0x7f0000000100)=0x1000)
getegid()
setrlimit(0x7, &(0x7f00000000c0)={0x8, 0x3ff})
syz_execute_func(&(0x7f0000000300)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba221b7e2")
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180)=0x10001, 0x4)
r1 = dup(0xffffffffffffffff)
setrlimit(0x8, &(0x7f0000000140)={0xff, 0x1})
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000400)="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")
mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
setrlimit(0x6, &(0x7f0000000080)={0x0, 0x40})
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000040), 0x0)

14:50:00 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x32, &(0x7f0000000100)=ANY=[@ANYBLOB="0100000000001f00398ec75cf76b858dd93668cf18d9001069549eecee438af449fdd260c9223b723e57980eb0010088eac7231cc9378089c4c709079f9c8225b8cf5241d650bff8881c4d97433791e17f703f2be5f1362f9029cd9462ee0c7a4fcefae6286a984c32245ff25f24e3bc107c1c014a69767208308a1550283b7cfe7c29597585dafe23cc84785ed001e544f3d3eb"], 0x8)

14:50:00 executing program 3:
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000000), 0x4)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000001c0)=0x100000000, 0x4)
r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000080))
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0)={<r2=>0x0, 0xd000000000000000}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x1f, r2}, &(0x7f0000000180)=0xc)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000002c0)={0x8, &(0x7f0000000200)=[@in6={0x1c, 0x0, 0x1ff, @empty, 0xb61}, @in={0x2, 0x0}, @in6={0x1c, 0x0, 0x100, @rand_addr="c77d5d915a8d736911afc732efc1ba3a", 0x3}, @in6={0x1c, 0x2, 0x6, @rand_addr="933330ed35f5310573f1b3556bb8c633", 0x8}, @in={0x2, 0x1, @loopback}]}, &(0x7f0000000300)=0x10)
connect$inet6(0xffffffffffffffff, &(0x7f0000000280)={0x1c, 0x1, 0x0, @ipv4={[], [], @local}}, 0xffffffffffffff49)

14:50:00 executing program 1:
syz_execute_func(&(0x7f0000000140)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000")
syz_execute_func(&(0x7f0000000240)="982c150f050520d0f80790b04cf3480f2a6c09fe96855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f284001b10b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c47ec55ef641646464440f622a2d934d0010ab00ab00dcdc1d440f2b550142c4b6593131b15dfba135fb110f0f3804830a000000")
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x20)
setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x7, 0x4)

14:50:00 executing program 0:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={<r1=>0x0, 0xfc}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x1000}, 0x8)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x20d}, 0x98)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0xffffffffffffffff, @remote}}}, 0x0)

14:50:00 executing program 2:
r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0)
getsockname$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000200)=0x1c)
poll(&(0x7f0000000000)=[{r0, 0x4}, {r0, 0x80}, {r0, 0xa1}, {r0, 0x4}, {r0, 0x80}, {r0, 0x2}, {r0, 0x2000}, {r0, 0x42}, {r0, 0x22}], 0x9, 0x2)
open$dir(&(0x7f0000000140)='./file0\x00', 0x202, 0x0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0)
r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1, 0x0)
r3 = socket(0x1c, 0x5, 0xffff)
writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x10000000000001d5)
getsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f00000002c0), &(0x7f0000000300)=0xbf9d64b22466086a)
ftruncate(r1, 0x8004)
flock(r1, 0x8)
r4 = shmget$private(0x0, 0x3000, 0x73, &(0x7f0000ffd000/0x3000)=nil)
getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000180)={@remote, @multicast1, <r5=>0x0}, &(0x7f0000000240)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000280)={@mcast1, r5}, 0x14)
shmctl$SHM_LOCK(r4, 0xb)
ftruncate(r1, 0x6)
ftruncate(r0, 0x100000000)

14:50:00 executing program 0:
r0 = socket$inet_sctp(0x2, 0x4000002000000006, 0x84)
setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000)=0x5, 0x4)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x29, &(0x7f0000000100), &(0x7f0000000140)=0x4)

14:50:00 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x10000000)
fdatasync(r1)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000140)={<r2=>0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000180)=0x10)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000001c0)={r2, 0x4a9}, 0x8)
setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000200)={@empty, @empty, @multicast2}, 0xc)
dup(r0)
setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000000), 0xffc9)

14:50:00 executing program 3:
syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff82, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}})
syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344, <r0=>0x41424344}, 0x1, 0x0)
syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344, <r1=>0x41424344}, 0x1, 0x0)
syz_emit_ethernet(0xec, &(0x7f0000000100)={@empty, @broadcast, [{[], {0x8100, 0x3, 0x200, 0x3}}], {@ipv4={0x800, {{0x1d, 0x4, 0xb37c, 0x9, 0xda, 0x68, 0x81, 0x7, 0x5f, 0x0, @multicast2, @multicast1, {[@noop, @timestamp={0x44, 0x44, 0x101, 0x0, 0x1, [{[@remote={0xac, 0x14, 0x0}], 0x10df}, {[], 0x10001}, {[@local={0xac, 0x14, 0x0}], 0x4}, {[@empty], 0x5}, {[], 0xdde}, {[@rand_addr=0x1], 0xf0a7}, {[], 0xe3a6}, {[], 0x40000000000000}, {[@multicast2], 0x1000}, {[@remote={0xac, 0x14, 0x0}], 0x41a8}]}, @lsrr={0x83, 0x17, 0x2, [@multicast2, @remote={0xac, 0x14, 0x0}, @loopback, @multicast2, @rand_addr=0x27e0]}, @noop, @end]}}, @tcp={{0x0, 0x1, r0, r1, 0x3171, 0x0, 0xe, 0x81, 0x2, 0x0, 0x5, {[@sack={0x5, 0x22, [0x0, 0xe4, 0x1ff, 0x3, 0x0, 0x6, 0x100000001, 0x3]}]}}, {"adc2a42760264dc727c1833a78781cd93937b0f76bc57c3ad2401601ae4ace61f56195be423abf97deb1c3b7b69e"}}}}}})

14:50:00 executing program 0:
syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x0)
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x10100, 0x40)
futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0xfffffffffffffffb, 0x40}, {0x4, 0x8}})

14:50:00 executing program 3:
r0 = open(0x0, 0x800, 0x0)
r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, <r2=>0x0}, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0x20990b9b34ee4d9)
socket$unix(0x1, 0x5, 0x0)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7}, 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d")
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000900), 0x379)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000008c0)={r2, 0x7}, 0x8)
getgid()
execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780))

14:50:00 executing program 1:
munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000)
syz_execute_func(&(0x7f0000000100)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
socket$inet6_udplite(0x1c, 0x2, 0x88)

14:50:00 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="83a48e02fb0066016c65"], 0x10)
socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)

14:50:00 executing program 0:
r0 = socket(0x10, 0x0, 0x0)
connect(r0, &(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x0}, 0x8)
setsockopt$sock_int(r0, 0xffff, 0x1019, &(0x7f00000000c0)=0x8, 0x4)
r1 = socket$inet(0x2, 0x5, 0x4)
r2 = fcntl$dupfd(r1, 0x0, r1)
setsockopt$inet_buf(r2, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0xffffffffffffff21)
sendmsg$inet6_sctp(r2, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0}, 0x0)
setrlimit(0x0, &(0x7f0000000040)={0x9, 0x7fff})
recvmsg(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=""/226, 0xe2}, 0x40002)

14:50:00 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef)

14:50:00 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0xc, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000002"], 0x8)

14:50:00 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000001c0)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c)
setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4)
sendmsg(r0, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000002580)=[{&(0x7f0000001280)="fcfc5ef42b292eadd378c32d9838e4a43898260a25d7b5f9630d33d34f33d5194120fd5fa42feca38d87c4dd5f0b2031", 0x30}], 0x1, 0x0}, 0x0)
semget$private(0x0, 0x3, 0x60)

14:50:00 executing program 1:
syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c55f41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c)
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}, 0x0, 0x0, 0x0, 0x5c0a}, 0x94)

14:50:00 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
r1 = socket$inet6(0x1c, 0x3, 0x100000000007)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x9, @ipv4={[], [], @multicast1}, 0x8}}, <r2=>0x0}, &(0x7f0000000180)=0x84)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000280)={r2, &(0x7f00000001c0)=[@in={0x2, 0x0, @multicast1}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x100, @ipv4, 0x7fff}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x2, 0xfff, @rand_addr="08368595ff267c96d1b21b2cec1f1db8", 0x1}, @in={0x2, 0x2, @rand_addr=0xc67}]}, &(0x7f00000002c0)=0x10)
fchdir(r0)
syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")

14:50:00 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
msgget(0x0, 0x80)
setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040), 0x4)

14:50:00 executing program 0:
socket$inet_tcp(0x2, 0x1, 0x0)
syz_execute_func(&(0x7f0000000180)="1c20c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01c4410fd0e5f265dc5f00c3c4831d409d7eb100005f5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6ad6736660fd2938c000000c4c1f913376666450f17720d3e3e6567670f1b0166660f3a0b0865")

14:50:00 executing program 3:
setgroups(0x28d, &(0x7f0000000240))
syz_execute_func(&(0x7f00000001c0)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600002500c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4c4c1af596b9920b15ffbb15ffb110f0f3804830a000000")
r0 = open(&(0x7f0000000000)='./file0\x00', 0xb00, 0x82)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0]}, &(0x7f0000000080)=0x1c)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x2}, &(0x7f0000000100)=0x8)

14:50:01 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x11, r0)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x3)
sync()
r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
ftruncate(r2, 0x327)
pwritev(r1, &(0x7f0000000140)=[{&(0x7f00000001c0)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f064", 0x85}], 0x1, 0x0)
lseek(r3, 0x8000000, 0x1000000000003)
getresuid(0x0, &(0x7f0000000300), &(0x7f0000000340))
getuid()
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, &(0x7f00000000c0))
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
msgget$private(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0)

14:50:01 executing program 2:
syz_execute_func(&(0x7f00000013c0)="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")
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
setitimer(0x1, &(0x7f0000000080)={{0x1, 0x10001}, {0x5, 0x7}}, &(0x7f00000000c0))
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x10)
connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0xa)

14:50:01 executing program 3:
r0 = open$dir(&(0x7f0000000240)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x0)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00')
renameat(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00')
renameat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0/file0\x00')

14:50:01 executing program 1:
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000e97f00000000000001"], 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={<r2=>0x0, 0xfffffffffffff339, 0x0, 0x7, 0x3, 0x5026}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={r2, 0x401}, &(0x7f00000000c0)=0x8)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockopt$inet6_buf(r0, 0x29, 0x2c, 0x0, &(0x7f0000000140))

14:50:01 executing program 1:
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
mkdir(&(0x7f00000000c0)='./file0/file1\x00', 0x0)
mkdir(&(0x7f0000000180)='./file0/file1/file0\x00', 0x0)
rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='./file0/file1/file0/file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file1/file0\x00', 0x4c, 0x44)
getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8)

14:50:01 executing program 1:
r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000)
setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000080)={0x1, 0xfffffffffffffffd}, 0x10)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r1, 0x29, 0x18, 0x0, &(0x7f0000000040))

14:50:01 executing program 1:
r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x30000000)
r1 = accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000200)=0xfffffffffffffe67)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000000c0)={0x4, 0x4000, 0x7, 0xca1, <r2=>0x0}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0x1}, 0x8)
r3 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_int(r3, 0x29, 0x39, &(0x7f0000000000), 0x4)

14:50:01 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x20000000009, 0x84)
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
getpeername$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={<r2=>0x0, 0x7, 0x3, 0x6, 0x6}, &(0x7f00000000c0)=0x18)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x9}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1205, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10)

14:50:02 executing program 1:
fcntl$getflags(0xffffffffffffffff, 0x1)
r0 = socket(0x1d, 0x5, 0x5)
fcntl$setflags(r0, 0x2, 0x0)

14:50:02 executing program 0:
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))
syz_execute_func(&(0x7f00000000c0)="9826473e431c030f05f32459bf0311000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e12ff8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
dup(r0)
getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200))

14:50:02 executing program 3:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
getsockopt(r3, 0x8000, 0x0, &(0x7f0000000800)=""/153, &(0x7f00000008c0)=0x99)
sync()
getsockopt$sock_int(r1, 0xffff, 0x1015, &(0x7f0000000900), &(0x7f0000000940)=0x4)
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={<r4=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x0)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r5 = dup2(r2, 0xffffffffffffffff)
r6 = openat(r5, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000000980)={r4, 0xfff, 0x3}, 0xc)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="0600201200000b000000fdff1a15d6ad"], 0x10)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

14:50:02 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
r1 = fcntl$dupfd(r0, 0x100000000011, r0)
setsockopt$inet_int(r0, 0x0, 0x43, &(0x7f0000000080)=0x3, 0x4)
sendmsg$inet_sctp(r1, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0x0)

14:50:02 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
pipe2(0x0, 0x4)
r1 = msgget$private(0x0, 0x48)
r2 = socket(0x100400000000002, 0x2, 0x0)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendmsg$unix(r2, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB="140000000000000007000000010000000a80000d00000000ffff000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e827fa23"], 0xe0}, 0x0)
msgsnd(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fdb869a7ff5f75cc1d4e01755d862d1a72281d8ce40e6c3f8891aea0edd3fda5de98"], 0x1, 0x800)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200))
r3 = open(&(0x7f00000001c0)='./file0\x00', 0x8, 0x100)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
r4 = msgget$private(0x0, 0xe0)
msgrcv(r4, 0x0, 0x0, 0x0, 0x0)
dup2(r0, r0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r5, 0x7e2780e3)
r6 = msgget$private(0x0, 0x40)
msgrcv(r1, &(0x7f0000000240)={0x0, ""/184}, 0xc0, 0x3, 0x1800)
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
accept(r5, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
socket$inet_icmp(0x2, 0x2, 0x1)
sync()
msgrcv(r6, &(0x7f0000000300)={0x0, ""/115}, 0x7b, 0x0, 0x800)
connect$unix(r5, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000a90a03c0f14a43000000040000b886c32acc86a411b6ce44b3a94a2014af2d10daa84d178cbaf857f80fc3f3d720538092d8567d902ea88984d36fe7ace32c3332e725b8ee667ad990fe7cce43e10a4baebd95d5131e173e"], 0x1)
mlockall(0x2)

14:50:02 executing program 2:
lseek(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000040)="b31d6d0bca279e852031b0b87f4b98aea2c8ae7d630e1a28e897978ad787023c45900a26b26fb80bc70fd8743cd7a57d5280e164685626556621fa9c83bbc74b2df1b0f64e5c79f263b5eadfda6d2fb502ad0a0f7daf8f9e44bb771924cb81c4d64cef")
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
chown(0x0, 0x0, 0x0)
mlockall(0x1)
__semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x2000)=nil, 0x2000, 0x1, 0x12, r1, 0x0)

14:50:03 executing program 3:
syz_execute_func(&(0x7f0000000440)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
syz_execute_func(&(0x7f0000000000)="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")
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x20008, 0x0)
ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000140)="2a1253d6dac4320c4412e844518c92bf758c1b2e6f20e995dcef30b8e8a53bc33a07679c90522a90ce9789ea5da5971f7176c9967907659095025fce9ec080f837d99f773dea3ef3aaa96e0b6488367d451c9ca7f8093338cb375c16ffe53e4d802977a10704fcbebbd6fcc08e1847f8b6152d39fa03e5f7ff1747b98e0262b7e7dcf53829d68fc667a9a907ed1acdf9a382c84b28de84e1ae3c192f707fd55b2e73d4954800056a9e45ac95cf2d72e1095b")

14:50:03 executing program 3:
mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0)
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000040)={{"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", "d79cccc29c216125632ce7e3e0117138e2b299d6ff97f815e0d336f80598760e", 0x88, 0x8}, &(0x7f0000000000)="580b4853fe8f5e8997d2c6db1aa20ffa1a998cb554b629628fc1813c6c6f8622f5addcc54122", 0xa6e, 0x9, 0x0, 0x2436, 0x3ff, 0x6, 0x800, 0x7ff})
mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0)
madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0)

14:50:03 executing program 3:
r0 = dup(0xffffffffffffffff)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in={0x2, 0x3, @rand_addr=0x7}, 0xe2e2, 0x0, 0xffffffae, 0x0, 0x432303de6cb00720, 0xffffffffffffffff}, 0x1100000000000000)
sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0)
sigaltstack(&(0x7f0000001000/0x3000)=nil, &(0x7f0000000040))
munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
msync(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2)

14:50:03 executing program 0:
r0 = socket(0x2, 0x20000001, 0x0)
close(r0)
fcntl$setflags(r0, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x8, <r1=>0x0}, &(0x7f0000000040)=0xc)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, r1}, &(0x7f0000000140)=0x84)

14:50:03 executing program 3:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x15, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, <r1=>0x0}, &(0x7f0000000040)=0x29)
r2 = getpgid(0x0)
getpgid(r2)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={r1, 0x1000, 0x2, 0x13, 0x8000}, &(0x7f0000000080)=0x18)

14:50:03 executing program 3:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(r3, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={<r4=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, <r5=>r4}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee")
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000880)={r5, 0x48000000003ff}, &(0x7f0000000940)=0xc6)
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
dup2(r2, r2)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000980)="d1c47aa0f518c44f19f19a96c4b187e62eb025b2685b3e1e225600b10081cf29b54d8a79082992ea4584a92dbb7bf8f41fd9fbdd4be2cea9fc16a85ebe656a618fa7374b0624262e9d0a4f39201c5194ff07000000000000b54821")
truncate(&(0x7f0000000780)='./file0\x00', 0x3)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

14:50:03 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c65300022a1b084c7259114963a261cbf759561cc940ae8908b4da3084b5d7d4ee01b060c8ffef0f7167dfd63d6c77a00d63332fdd20a"], 0x1)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x812}, 0x10)
syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23)

14:50:03 executing program 0:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x2a, {0x0, 0x3}}], 0x14}, 0x0)

14:50:03 executing program 2:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f371fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
r0 = open(&(0x7f0000000200)='./file0\x00', 0x4, 0x140)
r1 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffa000/0x3000)=nil)
shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000280)=""/45)
ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000480)={{"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", "986c7dd3bbaa15724437cd249fabf91a6842415f5fb9f2a4eb6158dd4ec4ed23", 0x67c0, 0xf5}, &(0x7f0000000240)="20cc63f7e2c33eba30bd095210f12248dbb44ec58215544a37883bec34a3ec7c30603b4da75c64d1f7d8287f41980f4e", 0xfffffffffffffff7, 0x1000, 0x1, 0x81, 0xff, 0x2, 0x9, 0x8})
syz_execute_func(&(0x7f00000003c0)="982c150f050520d0f807c4420d46663fb04cf240af96855b66c4237909a200800000e60fc4014ec4017ee6e6a0e5be34d1c4e1f8c421fc22ebd7660f3a60aa000001000100006e66420f38059035c99ab7c483997866a33dc4e201acac1000000080c4e1796e80000000000f71d539f08171a38a806ebb57c46291ae8ca065600000c482fd31b109000000646464440f622a2d9600000000cadcdc1d440f2b55c4a24dad44f6edb6593131b15dfba1c9fb110f0f3804830a000000")
r2 = shmget$private(0x0, 0x4000, 0x448, &(0x7f0000ffa000/0x4000)=nil)
shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000100)=""/217)

14:50:03 executing program 2:
syz_execute_func(&(0x7f0000000140)="984a2af72cb64c0f05bf02020500c4a37bf0c50341e2e9c422e9aabb3c0000004a0fc7a4ea70db000000000f383a9e02000000110f4e5bc4a265aa104b26660f38091e00dee51bc421045f4607c421dd589fc4e10bf8c4676466470f55b5070eb97e620f38fd520865f2ad0383397fd3ff3a0065f20f7cd8efc4815162c56766f2ab440fec3f67ddea660f79ce450f1f4000c3c4899294d8c4817e10370000000f2d8f0b000000c2a0c10b00cca27a0e0f414e53d2c40f0f9f3c6436b2aa66450fc4650000c4e39978c104c441c05983f9070bb3ddcdcda2660f38346800c4e3295e4c3dc8a3c4c1045ccc7d75c4837d051a03c4612253df03450f91f3f30f5ea5a9a50000ffff65451b0531c6000055c4637914522800b83a00a2f1fbfb3b62")
syz_execute_func(&(0x7f0000000640)="1c04b5b5f6141469e4f56962f5696200d90f38cb1383795bf9f2680c0000008fe9589b26c7e4c753fbc4e101e9fec4663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ead50101f265dc5f00c35b5b30454567650fae10b841000f9d66030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6ad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x10202, 0xc8)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000100)={<r1=>0x0, 0x2}, &(0x7f0000000280)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x81, r1}, 0xc)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={<r3=>0x0, 0xff, 0x1, 0xfffffffffffffff8}, &(0x7f0000000040)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000080)={0x87, 0x0, 0x300, 0xffff, 0x5, 0x0, 0x3ff, 0x1ff, r3}, 0x20)

14:50:03 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff6b}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x30000000)
sendmsg(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000280)="a76effb2d6ce39f01f884f66e61dd7221a2caa792230ff9332583ca17dad4517", 0x20}], 0x1, 0x0}, 0x8)

14:50:04 executing program 0:
freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x2000, 0x40000000001)
open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)

14:50:04 executing program 2:
r0 = shmget$private(0x0, 0x3000, 0x14, &(0x7f0000ffd000/0x3000)=nil)
shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000080)=""/173)
syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa188d3ea1dabc86dd6002290f00303a0000000000040000000000000000000000ff0200000000000000000000000000010202907800000038609433df000002000000000000003300000000000000000100000000000000000000ffff00660566"])

14:50:04 executing program 3:
syz_execute_func(&(0x7f0000000200)="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")
open(0x0, 0x4, 0xfffffffffffffffd)

14:50:04 executing program 1:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x30000000)
getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000140)=0x8)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
fcntl$getown(r1, 0x5)
r2 = socket$unix(0x1, 0x1, 0x0)
sendmsg$unix(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="10000000ffff0000040000000000000080ec5074f6fbe24964dc657a279bd23aaa8c7b89b422c41e1349a5cca912f7bca436727a40e3f8cd5eadf87b0a3b401e3f286d4b223ec50c282335ccdbc0f15ad4bdea656a68dfa5a400bb56fe09ddeec758c0c95e461a"], 0x10}, 0x0)

14:50:04 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
r1 = dup2(r0, r0)
socket$unix(0x1, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={<r2=>0x0, 0x0, 0xa37a, 0x81}, &(0x7f0000000180)=0x10)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000240)={r2, &(0x7f00000001c0)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @rand_addr=0x80}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x0, 0x7, @mcast1, 0x800}]}, &(0x7f0000000280)=0x10)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
bind$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, 0x1c)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c)

14:50:04 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000000)=0x1ff, 0x4)
setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000200)=0x47, 0xfffffffffffffdde)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000180)={0x0, 0x1, 0x800, 0x7fff, 0x401}, 0xc)
r1 = dup(r0)
ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000000340)={{"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", "db115cedddbd2da01c30ecc2c9c7dabfad171d204a1f369d23b405d8bb6f5799", 0x0, 0x7ff}, &(0x7f0000000080)="7962886dda5240a1c38ad0289aa8c80e00bc798554ae93fdfb5a6c5da6fb5dfb748c0cb027c74f4b4388bfec8ce91d828e330ce9cf18fdce9886223842c9098269c07ea354cbef478511995da75cdd22ee540c560b2615be918e604281a31762dd1b59ef85756626ffd6f74a2b100b5ad39b42639291ec0ac43aecb270dbd1e373a43673f6b2e56a95c8c8db7852703518c1fd901da882eb", 0x6, 0x9, 0x1fe0, 0x4064, 0x3, 0xffff, 0x100000001, 0x1})
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0x5b5}], 0x1, 0x0}, 0x0)

14:50:04 executing program 2:
r0 = socket(0x2, 0x5, 0x2008000000000)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={<r1=>0x0, 0x4}, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000140)=0x8)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000040)={0x4e0, 0x1, 0x3fd, 0x8000}, 0xc)

14:50:04 executing program 0:
syz_emit_ethernet(0x3f, &(0x7f0000000080)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "b60bcc", 0x9, 0x2c, 0x0, @local={0xfe, 0x7}, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, '['}}}}}})
r0 = semget$private(0x0, 0x3, 0x1)
__semctl$IPC_RMID(r0, 0x0, 0x0)

14:50:04 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote, 0x5}, 0x1c, 0x0, 0x0, &(0x7f0000000400)=[{0x60, 0x88, 0x0, "c77cda14b58687b3ae26b89fa23b6541a3be9fac7454d4e89cea9b78951d0b55c3af27baedac74ee9423c74b81849df14019383cc0be3b10e27191681216ec5735d03d5a20e6788eb82c"}], 0xfffffffffffffd7e}, 0x20005)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000040)={0x800, {{0x1c, 0x0, 0x44, @remote={0xfe, 0x80, [], 0x0}, 0x2}}}, 0x88)

14:50:04 executing program 0:
r0 = socket(0x2, 0x5, 0x12000000000)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast, [0x3]}}}, 0x94)

14:50:04 executing program 3:
syz_execute_func(&(0x7f0000000840)="0c0dc4817a2df998cd801b69e4f56962f5696200d9d980d0d0697893e9c461f913990e0000c423816d0000c7e4c753fbc4e1011cededc4427d822a2a00c4da7676c5f2168f4808eebc910000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c4012d66fdeff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720dd211c481d9757800")

14:50:04 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
pipe2(&(0x7f0000000140)={<r0=>0xffffffffffffffff}, 0x100000)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000180)=0x6, 0x4)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r1, 0x29, 0xc, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)

14:50:04 executing program 2:
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="ba00f0ffffffffff2f00"], 0xa)
syz_execute_func(&(0x7f0000000140)="984cbd5ea84a1cac0f05f359bf0300000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10")
r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x81)
getsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)=""/136, &(0x7f0000000100)=0x88)
r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
sendto$inet(r1, &(0x7f0000000040)="34aad061b44a0afc3343606dc8e1a1", 0xf, 0x189, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10)

14:50:04 executing program 1:
open$dir(0x0, 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil)
execve(0x0, &(0x7f0000000340)=[0x0], 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x8, <r2=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r2, 0x7d72}, 0x8)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0)

14:50:04 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff})
ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f0000000140)={0x10, &(0x7f00000000c0)="ea048ca33ef932e19d92da8acd2a03b109628094f483f9625e8f8c02be560ca8b7ed2a7d31781b838b9f544371e3ff882bc1d03236c7067144d84409031b53d660411dbb5b5e5262dc35a772ad18db1917dbb7d8cb91d0ac0d8d0ea3e03c77b035071df5a62a0026c6903ad7d5", 0x401, 0x40, 0x4})
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="26150d0c714783d0598d8596c6fd2131e74f2297c989473c09f71bfa9369cb6d9147a562956ee4e3fc547030f4eaf567439e63822d07d4960aa55bbb92fb9dc403c8e9f03df4dc9590d7f35da03ad57d6e9a7b94c9e6034befb82554", 0x5c)
freebsd10_pipe(&(0x7f0000000180))

14:50:04 executing program 3:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0)
sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0)
syz_execute_func(&(0x7f0000000080)="0f82a889999964460fb556f5640f3802a0e40b000064c1c45f450f5d2ec4a1f173d1002e660f2912c462edb8ffc48238f2434f0f0d08")
sigaltstack(&(0x7f0000000000/0x3000)=nil, &(0x7f0000000040))

14:50:04 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
r1 = socket(0x2, 0x10000001, 0x84)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1105, &(0x7f0000000140), &(0x7f0000000180)=0x10)
getsockopt$inet_mreqn(r1, 0x0, 0x4000000d, &(0x7f0000000240)={@rand_addr, @multicast2, <r2=>0x0}, &(0x7f0000000200)=0xc)
setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00000000c0)={@rand_addr=0x200, @multicast1, r2}, 0xc)

14:50:04 executing program 0:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x20000000000003be, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
connect$unix(r0, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0xa)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280))
shutdown(r0, 0x1)
freebsd10_pipe(0x0)
setsockopt$sock_int(r0, 0xffff, 0x0, 0x0, 0xffffff11)
poll(&(0x7f0000000180)=[{r0, 0x2040}, {r0, 0x40}], 0x2, 0x80000000)
setsockopt$sock_int(r0, 0xffff, 0x1047, &(0x7f00000001c0)=0x4, 0x4)
openat(r0, &(0x7f0000000200)='./file0\x00', 0x108000, 0x91)
setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4)
open(&(0x7f0000000240)='./file0\x00', 0x41, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
semget(0x0, 0x3, 0x2)

14:50:04 executing program 2:
open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000200)='./file0\x00', 0x20000000000)
truncate(&(0x7f0000000000)='./file0\x00', 0x3f)
truncate(&(0x7f0000000140)='./file0\x00', 0xffff)
socket$unix(0x1, 0x1, 0x0)
rmdir(&(0x7f0000000040)='./file0\x00')

14:50:04 executing program 3:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
msgget$private(0x0, 0x88)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xa}, &(0x7f0000000080)=0x8)

14:50:04 executing program 3:
socket$inet_sctp(0x2, 0x0, 0x84)
semget$private(0x0, 0x0, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
socket$inet_sctp(0x2, 0x5, 0x84)
writev(r1, &(0x7f0000000280), 0x26)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0))
writev(r1, &(0x7f0000000100), 0x100000000000005c)
execve(0x0, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
getgid()
setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, 0x0)
getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f0000009000))
socket$inet_sctp(0x2, 0x5, 0x84)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)

panic: vm_page_unhold: hold count < 0!!!
cpuid = 1
time = 1558277405
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0029a4f6d0
vpanic() at vpanic+0x1e0/frame 0xfffffe0029a4f730
panic() at panic+0x43/frame 0xfffffe0029a4f790
vm_page_unhold_pages() at vm_page_unhold_pages+0x1e3/frame 0xfffffe0029a4f7e0
pipe_write() at pipe_write+0x16d8/frame 0xfffffe0029a4f8b0
dofilewrite() at dofilewrite+0xfd/frame 0xfffffe0029a4f910
kern_writev() at kern_writev+0x66/frame 0xfffffe0029a4f950
sys_writev() at sys_writev+0x50/frame 0xfffffe0029a4f980
amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0029a4fab0
fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0029a4fab0
--- syscall (198, FreeBSD ELF64, nosys), rip = 0x41309a, rsp = 0x7fffdffdcf38, rbp = 0x3 ---
KDB: enter: panic
[ thread pid 3046 tid 101267 ]
Stopped at      kdb_enter+0x6a: movq    $0,kdb_why