be9f92d33c800388925422a8ec8dcc4a3f2c2b61eb027a240a392191cd4978b4c6a190f6f6e8bcde674f032286578309df9038e989ac8cb9aeb8e95897356e6f7384ff9044b1dc394a1ebcb16706254359c6e55aee4e695de8613e1898dc8c0033183bdbb8fc380ee252c9a7aa65271fbf21f457a7978c5ccf0eb0ee5e056723d03373a5528e5d230a79e26ab3edb241a1", 0xb5}, {&(0x7f00000028c0)="21c5e2e5c4a8c984249945f967b47405a8465414e759d5440ae00174c8a33fd38efaf0f8b0487114c95d362dd2b9906206729f51c66097d426588eb9cfa3d2afea7eeaa3ed36a4970303077df02b3e64f35c5c07170035da1f281b295fcf2032139fdc805807279730b11f0e03322ce807706cf0a716e2a88ffb7c", 0x7b}], 0x6, &(0x7f0000002cc0)=[@cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}], 0x40, 0x104}, 0x109)
ioctl$DIOCKILLSTATES(r3, 0xc0e04429, &(0x7f0000000280)="0c84d80d843af7f7f8f356b945fc4166df15c51439e4aa422557a3dc5a81fdbf006a068e5615c1306d34d541fa0952f5b1a2dfceac7f0c4a283cac954e43a288f57d5d0d47026892e263e1bc140656a2d3eb1be8d929472b709bc1a1597302d9152fe37995a182aabe69932a1013c59c5d0129419ef06260a0103b7f4a4b1606021b332f107e37f621e7653f8a560b20aedda027eb77125b0c9b93d73a2826a39398ab422b96995bf7d22256540579dc4abde60f71c5fc51c56ae2ad690a902b8fc86f92baacc335635d36")
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x40000ff}, 0x0)
truncate(&(0x7f0000000580)='./file0\x00', 0x0)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)

23:51:36 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
ftruncate(r0, 0xf2)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000040)={0x8, "844c51b287202b9e2eb4007b58c43db8"}, 0x14)
r2 = dup(r0)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5")
syz_execute_func(0x0)
syz_execute_func(&(0x7f00000002c0)="984cbd5ea84a1cac0f05f359bf0300000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87da3c4412d72d50000e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff458009dc0f526264788fec4a1dd7dbbbfdd5cc6c46249bedcd205feefffffe1dca261c481f1da10")

23:51:36 executing program 2:
freebsd11_mknod(&(0x7f0000000100)='./file0\x00', 0x2008, 0x0)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x7c4e0592344ddd31, 0xffffffffffffffff)
getsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000000)=""/216, &(0x7f0000000140)=0xd8)

23:51:37 executing program 1:
syz_execute_func(&(0x7f00000004c0)="969898472c431c070f05f30f59bfd900cf00c4a37bf0c53e41e2e9c401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1ab722970c4c461cd583d0000920081816db711c4397fd300c9f0420fb348a60fbcaf00100c00f345d9c6acc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7ccf0e8357722ce6822ce686f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc68fa93802b100000000a1c9fb110fd3c43e450fae7c0f0f")
r0 = open(&(0x7f0000000080)='./file0\x00', 0x100c0, 0x102)
mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0xa0, 0x8)
getpeername$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)

23:51:37 executing program 3:
syz_execute_func(&(0x7f0000000180)="0c3ca825c4e10d14b943000000cd801b6969ef69dc00d9d9d0c4c4e1955df94e1bfd5bf8c18fe9589b26c7e4c753fbc4e101f6fe58c4427d135200c481fa2db41a7c9bf54a8f4808eebce00000802000cf3cfc8fe9509b9b9b000000c4836d7d9a0300010092eff265dc5f00c366450f186746f3400f0e53532c24a1f9460f569f0000000026400f0d18c401fe5ff6e3df64fc6736676666430fefb300000000678b69006666450f17720d14111d54111d00")
r0 = socket$inet6(0x1c, 0x30000003, 0x3f)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000000)={0x10})
flock(r1, 0x8)
fchdir(r1)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x104004)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000140)={<r3=>0x0, 0x4}, &(0x7f0000000240)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={r3, 0xb, 0x2}, 0x8)
ioctl$DIOCGETSTATES(r2, 0xc0104419, &(0x7f0000000080)="dc688bd55a54f9a9479f4a64730c3f9366640f2e4c61a4341fb212e49b04a8562b652e4d4e3ba91ba4875e707d04eff71c28f4610a0c8013bea6e2968984220d95978623a365a154c3fb9675582356e488ca09b6c3e726131e42b57f75939e65a9e7bbbf7a5dd7268949ccbd13f390417f73581a0ca1c60abecfa706ef70214068dc023a015ac84513044004f0b2e30bd95a33d801e67a5973e1bb0d84de2a7e8da835007ad6")

23:51:37 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
pipe2(&(0x7f0000000100)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100004)
ioctl$DIOCOSFPADD(r2, 0xc088444f, &(0x7f0000000180)="b30f8e0174c9217e87f3524a75")
symlinkat(&(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00')
getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=<r3=>0x0)
setuid(r3)
setuid(r3)
r4 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
fcntl$getown(r4, 0x5)

23:51:37 executing program 0:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)=0x1c, 0x20000000)
sendmsg(r0, &(0x7f0000003800)={&(0x7f0000000280)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002700)=[{&(0x7f00000002c0)="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0x1000}, {&(0x7f00000024c0)="d8e9fda953a97a3429eccce20bf42426e2bf9e5ca5fd4533776915dcd9aa5da53d9a572d98120fbb4b1ec6f4189747ffd165b5ddcf2890c5671875bf799077cd6978f704747baf5f8838981f746b10d0ee60cc188fe384f70ca3bdb4f2ca2c9b3077c89ca3ddb3f9b46c21e883799011d8adc8351b04e6ecdd568b65b2b2688beb8dbe7e3b2e5646bd5f55eabadafbcf57e42ed0deba4a8d03b56b8773ccfbc4dcaeed49f4db8ad671400ae488cee19df97b09", 0xb3}, {&(0x7f0000002580)="4060fe8937aba2330497f39b75b57bb229de7e6bf4a17b6156fd22b38be484a820d16fd6f97c8da934cc3d5f480c0388869e9248a6e31cd218e322f0b9ff4fc8a79cea6be911412e0278223a566c5bdee000e77ca00060b644e7a8e5782c5dfec13d", 0x62}, {&(0x7f0000002600)="cfb1a7947deefa1c58392fd7fc8f8865acf96710af67a89ea56dbd0f8a9a51e55134d27f6386c697a19235c5fc20c3479aa90f89b967a37f6ee50ac5dd200135865b2360bfc425307ae1a7a706ef51d7f21717f5d96e1f962a68ad1f93efce17fd6f3e3e8e1a1348438021206edfb1eae4149db412c90dc9825572ef146828c154d9a798148e57465b97e6cb86d2d141e46ea10e0b77b64e8e0f1ffff9c6a0972d45a72276cfba32934a75a26600f217a7d45585", 0xb4}, {&(0x7f00000026c0)="1007146632f7f7233edf9150", 0xc}], 0x9, &(0x7f00000027c0)=[{0x1010, 0x8c, 0x9, "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"}], 0x1010}, 0x20080)
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
r2 = dup(r1)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000004ac0)={@in={{0x2, 0x2}}, <r3=>0x0, 0x0, 0x9, 0x4}, &(0x7f0000004b80)=0x94)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000004bc0)={<r4=>0x0, 0xfffffffffffffff7, 0x2}, &(0x7f0000004c00)=0xc)
sendmsg$inet6_sctp(r0, &(0x7f0000004d00)={&(0x7f0000003840)=@in6={0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c, &(0x7f0000004a80)=[{&(0x7f0000003880)="ea1629f1de591bd0afec89d6b00621e84f6a14250d1030626d41ccd5d5ddbf413ce08ad463f9384aecf3d38a009f4f7be54ca15ff830622bcdfab354eee64e8ae19d38841608a131c8585d81ba71d08accc0d245d774f56b640092c7343eb0d283cd03bd6e92e6304732fe02d44f262537e4cb182cc5eac54b5af82acbfea48992b3168b2af6d1693b08582545bae85053c4f9a77a5410162e7a5eba7834a8b34f6bf71cc306d0c3467857", 0xab}, {&(0x7f0000003940)="feee836c9da1ec611e214d7bdf9e863e9fdec0db0efcbb527d9ade2739b9f68b86b635a83e43627324a8f3c9cc3049e69b507a0b7747af75a3bfd7972bb2ecd6fdae384ce69b29ba72b741ebbbdc9aa3d3da56e83975ea160d167d4bbad80b1a12f63701dd5bdafa43593452bb9e60aeec93e59205a7bf7bfe2bed2487ba4b5411f02c6e28607852b4b75171a4", 0x8d}, {&(0x7f0000003a00)="f1657bebaa46fe24c2c6c87e4d96e147195d6475a7ec7f1b972a2b7907b63b8be7c85b2ca3148e0ee494eca18a6aa905ac631cf839acb06f3fa9b29752498b5cba3621587fa676a3", 0x48}, {&(0x7f0000003a80)="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", 0x1000}], 0x4, &(0x7f0000004c40)=[@dstaddrv6={0x1c, 0x84, 0xa, @ipv4={[], [], @multicast2}}, @authinfo={0x10}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x4000, 0x4, 0x5, r3}}, @sndinfo={0x1c, 0x84, 0x4, {0x4, 0x4020, 0x9, 0x0, r4}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}], 0x84}, 0x10c)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={<r5=>0x0, 0x941b}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0x32c44338, 0x0, 0x3, 0x1ff, r5}, &(0x7f00000000c0)=0x10)

23:51:37 executing program 3:
syz_execute_func(&(0x7f0000000140)="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")
r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x10000000)
fstat(r0, &(0x7f0000000240))
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)

23:51:37 executing program 2:
syz_execute_func(&(0x7f0000000180)="9826473e431c130f0559bf5c094f00c4a37bf0c53e41e2e9b557fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d17944e18357c4c4c4c461cd583d00000081c66db712c483397fd300c90fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80914d4d4660f67d5e8628f68220808056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = geteuid()
fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
chown(&(0x7f0000000000)='./file0\x00', r0, r1)

23:51:37 executing program 2:
setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5210300f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00038020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000700)="96f3a798f72f1c060f05c4e2b5a7a897de669041e2e9b557fb66400f38dec60fb8c4464e4e751eda7600e509f3450f1adf34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f3f9dbd9f8f8f801b00b080000b08171a30b8a826ef8f8c462797870838cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264588fe0d02000000c4a1dd7dbbbfdd5cc6c422b1b6c430a1c9fb110f92c43e450fae7c0f0f")
freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f00000001c0)={{"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", "24c839f9b39037540b4d511ce36ccd7be1f98c890c0b18ec56586477b90e9979", 0x5, 0x20}, &(0x7f0000000140)="c97ef318c59813d1c107ffb2e58fa7dfe11498b022709e15120fe33ee51c8662f693a807877da78419c1eaa32cfbe6ef2076af0d664bf26335f368157b96364b02c9b051c1c2bc8d1adcbe8b8f3c53ad1b131da7be63f8f3f8849d48d153bcb07dee1a8991ae33f38dc19f783b77fabfe31c2ee3a2", 0x100000000, 0x9, 0xffffffff00000000, 0x10000, 0xffffffff, 0x7, 0x9, 0x3})

23:51:37 executing program 3:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f56001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f", 0x79, 0x0, 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
socket$unix(0x1, 0x2, 0x0)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')

23:51:37 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1009, 0x0, 0x0)
unlink(&(0x7f0000000040)='./file0/file0\x00')

23:51:37 executing program 0:
setresuid(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000040)="242c4605d907e9bcf80298cd4c4c00ddf8232073728ed6e3ccd70f686389d3b7e2c47452a6b2fb252594d317fcafd6e88930")

23:51:37 executing program 3:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0xfff, 0x4)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x7}, 0x24)
sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000080)=ANY=[@ANYBLOB="00402e2f08175ec26600"], 0xa, &(0x7f0000000500)=[{&(0x7f00000000c0)="f5579ab44ce5ebb093f18ca9ce171d82d8b0abcc", 0x14}], 0x1, 0x0}, 0x0)
r2 = getpid()
r3 = fcntl$getown(r0, 0x5)
setpgid(r2, r3)

23:51:37 executing program 2:
r0 = open(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, 0x0, &(0x7f0000000040)=0xfffffd4a)
mlockall(0x1)
sync()
mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x20000000002, 0x12, 0xffffffffffffffff, 0x7ffffe)
syz_execute_func(&(0x7f0000000180)="9826473e431c060f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
sendmsg(0xffffffffffffffff, 0x0, 0x0)
syz_emit_ethernet(0x66, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x8dae6f429e6c0a3a, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0xffffff8b, 0x3, 0x0, 0x0, [], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}})
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, &(0x7f0000000080))
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)

23:51:37 executing program 0:
syz_execute_func(&(0x7f0000000000)="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")
setrlimit(0x0, 0x0)
r0 = msgget$private(0x0, 0x4)
msgsnd(r0, &(0x7f0000000180)={0x3, "69f0090ed136d0e0badf373b66db121b7c9c2a8e158193a3932a275845fe9bb6598848ef044d7b906201523b0f3daaffcb9514d935f4102def085494fc4ac531bd96c5a21a64b5b4a2edb8f1a7055408b51f186e14203890c121c75c8b854ee3c3391a8a85ff6326e797cccede1e8ce23a0e8974d6627a77b306985760d6fe1b600e884408bcef13c0d7a67460d331efd546f2cf59d248f9fb162ca354f5ace02d3205d150a783db08830a0ef195c5aadb28be1d76ae71815a2b4a60"}, 0xc4, 0x800)

23:51:37 executing program 3:
r0 = semget(0x2, 0xa, 0x209)
syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62")
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
syz_execute_func(&(0x7f0000000240)="9826472c4b0f05f30f59bfd9000300c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc6670f1a697cf2f2a1c9fb110fd3c4a261c403f9145800e1")
__semctl$IPC_RMID(r0, 0x0, 0x0)

23:51:37 executing program 1:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0)
r0 = socket$inet6(0x1c, 0x3, 0x0)
r1 = getpid()
fcntl$setown(r0, 0x6, r1)
r2 = dup(r0)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r3 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x27, &(0x7f0000000000)={0x1}, &(0x7f0000000040)=0x10)

23:51:37 executing program 1:
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x20000000)
pipe2(&(0x7f0000000340)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f0000000380)={@loopback, @local}, &(0x7f00000003c0)=0xc)
sendto(r0, &(0x7f0000000240)="7c3e86e1015df76d95a10d2a58c75861fd0e982467c8a8ee0bfd2b31e8b72899907f4e87287fef8c66376d39a6939d3275771b27c37f4a7345b605888978613beae76c6630aaed1dfd1e5a2a28f9c7b575ca0d0e3555a41b6c49543a898628c5411127d5cf83ec530617fd5d00f77bb80358c64410810433514f84388bc0c388d6beea56e059e996ac834cd167a67b0bd28815c87d070a16be1244f57f73d873f6f23d7a3fd2594f11dc0d30acf42c083aa6b863019bdd2a1cd14fffb8d2d2f16358f06c7f2a0378", 0xc8, 0x4, 0x0, 0x0)
r3 = socket(0x8002, 0x7, 0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000000), &(0x7f00000000c0)=0x8)
setsockopt$inet_group_source_req(r3, 0x0, 0x52, &(0x7f0000000100)={0x100000001, {{0x2, 0x3, @broadcast}}, {{0x2, 0x2, @rand_addr}}}, 0x118)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000400)={0x7, {{0x1c, 0x3, 0x6, @ipv4={[], [], @multicast2}, 0xf4}}}, 0x88)

23:51:37 executing program 3:
freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
lchown(&(0x7f00000000c0)='./file0\x00', r0, r1)
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")

23:51:37 executing program 1:
r0 = dup(0xffffffffffffffff)
ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000000)="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")
setresuid(0x0, 0xee01, 0x0)
ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000001000)="d6f529bfd4027c06a6665285940193c0d10122f46c487ab2bc9afde4fdd78d9383db9d95900063b5c512bcf7524a75343a418e8a99c396750563266ee56a389d287a6ad1596e4b8615b2cf3b60c3470e777ad48c6a465b55f2488406c0cb9b1e10d7d8c8bd041739cd35abd1797d6627c9030af057e626cf2a046af70879f0027e2709346e852707c05823ed3d13cca243219a65121349162dde0b26821e43a1a3e9ca30f1da48e578ae396cefd21e8be83d91650925dbf628e5b317fca1b66c7f723958476cfad3ce74ee96d33ab33cdde6076b2b2e8f8ed7479089772e71ff08515d2bf15d47a9cf56")
r1 = geteuid()
setuid(r1)

23:51:38 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={<r1=>0x0, 0x3}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={r1, 0x51, "79f4e4d9dca12de0e442fe6a693d36af27f29771ce00d3dc568e460cc87940b9a6ed8a13c75693b08e8cee5ea337404f9edfe273ed6daaefca03ff21713212a5a9a0cd2b8f038734bd98a28e883e7bf9ee"}, &(0x7f0000000140)=0x59)
r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
openat(r3, &(0x7f0000000300)='./file2\x00', 0x200, 0x0)

23:51:38 executing program 2:
syz_execute_func(0x0)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)
r0 = dup(0xffffffffffffff9c)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0xa)
mlockall(0x2)
r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
munlockall()
ftruncate(r1, 0x42)
futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x9, 0x8e}, {0x6}})

23:51:38 executing program 0:
syz_execute_func(&(0x7f0000000100)="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")
freebsd10_pipe(&(0x7f00000002c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000300)={0x401}, 0x4)
r2 = accept4(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffbffdd8630bd6f379cd1b1e9d83632b68ce6345e4d5193776f4a39e75bb984386b80642d99178f1e135e3b7903e862380dd26e9568ad4e8c0792b859e19ff54866b050d346cdef0526c20eaa804b232967eefb0c532627e13762b5fedbe9af4"], &(0x7f0000000080)=0x6e, 0x20000000)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000500)={0x2, 0x7e, 0x2000, 0x20, 0x401, 0x20, 0x3, 0x8, <r3=>0x0}, &(0x7f0000000540)=0x20)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000580)={0x3, 0x1, 0x2000, 0x6, 0xf5d, 0x7f, 0xac25, 0x5, r3}, &(0x7f00000005c0)=0x20)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x2027, &(0x7f0000000440)=""/138, &(0x7f0000000040)=0x8a)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000000c0)={<r4=>0x0, 0xffffffff}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000240)={r4, 0xdb8}, &(0x7f0000000280)=0x8)
syz_execute_func(0xfffffffffffffffe)
munlock(&(0x7f0000ff8000/0x8000)=nil, 0x8000)
fchmodat(r1, &(0x7f0000000000)='./file0\x00', 0x0)

23:51:38 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$inet_buf(r0, 0x0, 0x4a, 0x0, 0x0)
r1 = socket$inet(0x2, 0x2, 0x51)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={<r2=>0x0, 0x1ff, 0x1, [0x3ff]}, &(0x7f0000000040)=0xa)
setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0x4, 0xfffffffffffff801, 0x5}, 0x10)

23:51:38 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x0]}, 0x1)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000080)=0x8)

23:51:38 executing program 2:
syz_execute_func(&(0x7f0000000380)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608002400c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000")
freebsd10_pipe(&(0x7f0000000100)={<r0=>0xffffffffffffffff})
pipe2(&(0x7f0000000180)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
open(&(0x7f00000001c0)='./file0\x00', 0x20000, 0x10)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pf\x00', 0x8000, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0xf6cfa87f85701f97, 0x0)
pipe2(&(0x7f0000000280)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000440)="871c12a0b64115cf4a4b7b704223a732eeeb517856a9a3d925e412cfd7371a9b8559709170d6e9340b73e06cee28716136eb4bd15daab49ed39d640a610c0725245de7089f979e02877de89fec2e987d986df832c94414981a69d60bb437d8189cf43e5e4e53392b11d71866e91aff48110f8ae5713d41ff8059086d8db833f3f59b0927537928c9c666bb4ab7d9ac5cf148b7fcbc2e597513e2d4547907ed261b9618d8ea9c6cfecc7ff6d518b5799074707060e220b93642b97dc7bf08ca600f7af0c40bb13c565d911d973494b9545989365670601dee885a296e")
ioctl$DIOCCHANGEADDR(r2, 0xc4704437, 0x0)
mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26)
pipe2(&(0x7f0000000140)={0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000040)="31250cb1dca98bbbe2df527f0fdcefdebe73f47b0916740a80c387e71251352307e326a77c249d0717dededda1bfb9978804102a43849817e14c21ffb7fc")
ioctl$DIOCGETQSTATSV1(r4, 0xc0204432, &(0x7f0000000180))
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000300)={0x0, &(0x7f00000002c0)=[@in6={0x1c, 0x0, 0x0, @loopback, 0x7}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @loopback}]}, &(0x7f0000000340)=0x10)

23:51:38 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getresgid(&(0x7f0000000080), &(0x7f00000001c0)=<r3=>0x0, &(0x7f0000000200))
chown(&(0x7f0000000000)='./file0\x00', r2, r3)
ftruncate(r0, 0x2)
ftruncate(r0, 0x8001)
lseek(r1, 0x0, 0x1)
accept$unix(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000099b52ec1558c57240cddfe535f49002614f13c20cbbef45d679c584d092ea21be5c7cd3e9a5cf6ca14dbeb32d2a30891ad67a1fabdd51a9dee4d98f9ae9ee162650e1e4d651a54770b1c45ed5709a151d959c7f5667b403e02e5474cc143e07bf615dc359857d1ca1221dbff9f51ddae3703500c678bdc32733a244a21a1584e255f1581ae69e13787e7e9bcf28ed05595a687f58e4a4d838b618957b9426f586e3f81a7fbb2f2c80038cfafc09a3076ceb9ee569d2ca048f7f73680d5f9e72e97bad57393c5e5aebf2c72f90800"/4303], &(0x7f0000001280)=0x1002)

23:51:38 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x52, 0x0, 0x0)
poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x2005}, {r0, 0x20}, {r0, 0x80}, {r0, 0x100}], 0x5, 0x3ff)

23:51:38 executing program 3:
ppoll(0x0, 0x0, &(0x7f0000000540)={0x0, 0x6}, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d})
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540))
poll(&(0x7f00000000c0)=[{r0, 0x2020}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x9)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x556)
execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640))
mlockall(0x3)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
shmget(0x1, 0x4000, 0x20, &(0x7f0000ffb000/0x4000)=nil)
shmctl$SHM_INFO(0x0, 0xe, 0x0)
sync()
r1 = getpgrp(0x0)
r2 = semget(0x1, 0x3, 0x1)
__semctl$GETVAL(r2, 0x0, 0x5, &(0x7f0000000700)=""/4096)
getpgrp(r1)
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0)
futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0xa0, 0x95b}, {0x8001, 0x4}})
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000240)=0x4)
socket$unix(0x1, 0x7, 0x0)
fsync(0xffffffffffffffff)
getsockopt$sock_int(r0, 0xffff, 0x1101, &(0x7f0000000000), &(0x7f0000000180)=0x4)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0)
lseek(r3, 0x8000000, 0x1000000000013)

23:51:38 executing program 0:
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20201, 0x20)
r0 = dup(0xffffffffffffffff)
ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000080)="c2cda2016f6f7fc433507f1506fc190ea133a1f11493aaa53b0b69fcfc91051bb05a1a21c2d4693924a60d63c58218577076a55985a1866999")
syz_emit_ethernet(0x4000, &(0x7f00000000c0)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "98ff5c", 0x30, 0x0, 0x0, @rand_addr="02c1121fd9cd257f39cd8bec26b0188e", @mcast1={0xff, 0xfffffffe}, {[], @icmpv6=@dest_unreach={0x1, 0xab, 0x0, 0x0, [], {0x0, 0x6, "e768b1", 0x0, 0x0, 0x0, @loopback, @ipv4={[], [], @multicast1}}}}}}}})
socket$inet_icmp_raw(0x2, 0x3, 0x1)

23:51:38 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f300000000000"], 0x1)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={<r1=>0x0, 0xfffffffffffffff7, 0x7, 0x7, 0x4, 0x1}, &(0x7f0000000240)=0x14)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={r1, 0xf, 0x200000000}, 0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={<r2=>0x0, 0xc00}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r2}, &(0x7f00000001c0)=0x8)

23:51:38 executing program 1:
syz_execute_func(&(0x7f0000000140)="9666450f3821c098472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd3c4a17c2919f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f")
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x8000, 0x0)
syz_emit_ethernet(0x3803, &(0x7f0000000140)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, 'v9b', 0xfffff8000cf13000, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x2, 0x0, 0x0, 0x77000]}, @local}}}})

23:51:38 executing program 0:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c48139e30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")
socket$inet6_icmp(0x1c, 0x2, 0x3a)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/pf\x00', 0x81, 0x0)
ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f00000003c0)="799191dc98b3bcffdda7b797e383843e28288b1e31513c864e7e094625aeb4a6d4cc5e1eb7b319166a072a6900b1460464e62d09b1c06097de34346c257aa47a2033ba5751c01330")
ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000500)="b9b8c5e41b7b7bcb8837e9c50e251c02b56fcf36742aee8b5a4196b2c1db514d445f7cdb18870a658c5041e2740389055ea1b5b688063a14e09413510a59a28e47b9e268e67331adace908e3fc0f3ca030b868b09ebb1275146778a4134e2626177eeff70506df1bf3b80226e441f7911bc42370b54522bb9ba51bc5e243326bd14e06232567ba9233a0e40bb93b82341bea02727063fe3a2898986ca41b2473616bf45266ea0258")
dup(r0)
r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000380))
getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x8)
syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
fstat(0xffffffffffffff9c, &(0x7f0000000240))

23:51:38 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c05e661b527bd52bdfadde13000"], 0x1)
sendto(r0, &(0x7f0000000180)="a29307", 0x3, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="0400002e"], 0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

23:51:38 executing program 2:
syz_execute_func(&(0x7f0000000140)="98b55f0f050520d0f80791b06a4141e2e996855b99a4c466a4c4660f0f01fc437caf3838450f73db0221fcc463c9413a5ba8c0c041812047002b0000000fd1d1f6ba0dfe8c730c88a1d20fbbc4a201458b100000008f294001b00b0f01a4b400000080000f73d539f0450f9f2157c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d040000f344ded7b1317364400f38cd01c461d561970d000000")
r0 = socket$inet6(0x1c, 0x10000003, 0xd7)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000000)={<r1=>0x0, 0x72, "87ea372a6f2f1c82e707c4753a953fa3e7aa6a12591a122652e29f3ac64757295a9646834b0e929b21940a2bc494f4f4da2eba5b259bf24ba35701537ee353b0bee9fb324cd06ec688e2b490cc7ff50c687e66f2060341ae0f2c32eb30e6947703cc09d9c88313a579e72ff6057512bff752"}, &(0x7f0000000080)=0x7a)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x7fffffff, 0x2000, 0x0, 0x400, r1}, &(0x7f0000000100)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r2)

23:51:38 executing program 2:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYRESDEC], 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
mlock(&(0x7f0000003000/0x4000)=nil, 0x4000)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000), 0xfe6a)

23:51:39 executing program 2:
r0 = socket(0x1, 0x0, 0xffffffffffffff80)
getpeername$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10)
syz_execute_func(&(0x7f0000000140)="0c1dc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")

23:51:39 executing program 3:
open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x8)
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x4)
ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000100)="16071f8f6eda7af677063b62f79b39a61f1d307a")
open(&(0x7f0000000080)='./file0\x00', 0x40, 0x49)

23:51:39 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000000)={@broadcast, @remote={0xac, 0x14, 0x0}, 0x3, 0x1, [@rand_addr=0x80000001]}, 0x14)
r2 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x6, 0x7]}, 0x8)
sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="0c00000000000000ffff00000100ef00"], 0xc}, 0x0)

23:51:39 executing program 0:
syz_execute_func(&(0x7f00000001c0)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c402c990bce4a2000000090945332fc463297cb06059a5bc92eceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
socket(0x11, 0x3, 0x0)
syz_execute_func(&(0x7f0000000080)="1c17c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841b7b39945332faed3eff5f5dedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = getpgrp(0x0)
getpgid(r0)

23:51:39 executing program 0:
syz_execute_func(&(0x7f0000000000)="969898472c431c390f05f30f59bfd900cf00c4a37bf0c5db41e2e941f167660f6b32fb660c0f86dd0f0fb8c40a4e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4dec3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f")
freebsd11_mknod(&(0x7f00000000c0)='./file1\x00', 0x0, 0x4)
open(&(0x7f00000001c0)='./file1\x00', 0x200, 0x81)
select(0x40, &(0x7f0000000080)={0xc}, 0x0, 0x0, 0x0)
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c5, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013)

23:51:39 executing program 2:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open(&(0x7f0000000340)='./file0\x00', 0x800000000e, 0x0)
ppoll(&(0x7f0000000140)=[{r0, 0x40}], 0x1, 0x0, 0x0, 0x0)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$sock_int(r1, 0xffff, 0x1013, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
ppoll(&(0x7f0000000000)=[{r0, 0x40}], 0x1, 0x0, &(0x7f0000000100), 0x8)
read(r0, &(0x7f0000000040)=""/14, 0xe)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
writev(r2, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1", 0x1}], 0x1)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={<r3=>0x0, 0x9}, &(0x7f0000000200)=0x8)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r3, 0x4}, 0x8)

23:51:39 executing program 1:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
syz_execute_func(&(0x7f0000000100)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd56962f5696200d9450f4bbe050000008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e")
syz_execute_func(&(0x7f0000000140)="1c050facf7d198cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101c402fd1de7fec4663ed107c4415814c4f2168f4808eed5bcd29d3f73d888008020000051c1ea01eff265dc5f00c401611282030000000fce5b4545e269a841000f99c442cdb8f8aee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f91337cdd93cf22e443b0fc7bf0d5e00008000800f015c02e702e7d5f421")

23:51:39 executing program 0:
r0 = open(0x0, 0x0, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
fchdir(0xffffffffffffffff)
fdatasync(r1)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000880)={{"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", "9a9dc85085a6d584c2b889944d55ec5802e395a6c8880055f924faa1816688b8"}, 0x0, 0x2, 0x0, 0x9, 0x8, 0x941c, 0x8, 0x4cc900})
sync()
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040040b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421055f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
clock_gettime(0xe, &(0x7f00000002c0))
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r2, 0x81, 0xa, [0x5, 0x93, 0x2, 0x0, 0x7, 0x1f, 0x5, 0x6, 0x9, 0x101]}, &(0x7f00000001c0)=0x1c)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)

23:51:39 executing program 1:
syz_execute_func(&(0x7f0000000000)="1c24b5b598cd801b69e4f53647df61fbd9d017795bf98fe9589b26c7e4c753fbc4e10165486548c4427d82663ed107c4c2b90afd23f2168f4808eebce000008020000f911e51c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030fae47c00f00240f54635bde4688e5a1e1e0ef26400f0d18f3e0cae30fad6736660fd2938c000000c483ed7ce0216666450f17720d2e440fc7bf0d00008066660f3a0b0865")
r0 = shmget(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil)
shmctl$SHM_INFO(r0, 0xe, &(0x7f00000000c0)=""/143)

23:51:39 executing program 3:
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, <r0=>0x0, <r1=>0x0})
r2 = getegid()
freebsd10_pipe(&(0x7f0000000140)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
accept4$inet(r4, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000001c0)=0x10, 0x10000000)
setregid(r1, r2)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
syz_execute_func(&(0x7f0000000200)="0c03c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
setreuid(r0, r0)
r5 = msgget$private(0x0, 0x4)
getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380))
msgsnd(r5, &(0x7f00000002c0)={0x1, "9ff39669"}, 0xc, 0x800)
freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0))
setsockopt$inet_int(r3, 0x0, 0x44, &(0x7f00000003c0)=0xe000000000000000, 0x4)

23:51:39 executing program 1:
mkdir(&(0x7f00000001c0)='./file1\x00', 0x0)
r0 = dup(0xffffffffffffff9c)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
linkat(r0, &(0x7f0000000000)='./file1\x00', r1, &(0x7f0000000080)='./file1\x00', 0x400)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)
close(r2)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0))
sendto$inet6(r2, &(0x7f0000000000), 0x208c, 0x0, 0x0, 0x107)
sendto$unix(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
execve(0x0, 0x0, 0x0)

23:51:39 executing program 3:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setrlimit(0x7, &(0x7f0000000000))
r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000280), 0x30000000)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={<r1=>0x0, 0x4824}, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000800)=ANY=[@ANYBLOB="1c004e2306000000ff0100000000000000000000000000010900"/128, @ANYRES32=<r2=>r1, @ANYBLOB="40ae34301e57b19e080000009700000002000000"], &(0x7f0000000340)=0x98)
r3 = socket$inet6(0x1c, 0x4, 0x4)
r4 = accept4(0xffffffffffffff9c, &(0x7f0000000540)=@un=@abs, &(0x7f0000000580)=0x8, 0x10000000)
getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000005c0)={<r5=>0x0, 0x6}, &(0x7f0000000600)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000640)={<r6=>r5, 0x79f, 0x2}, &(0x7f0000000680)=0xc)
r7 = dup2(r4, 0xffffffffffffffff)
getsockopt$sock_accept_filter(r4, 0xffff, 0x1000, &(0x7f0000000700), &(0x7f00000006c0)=0x399)
r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x1, 0x0)
ioctl$DIOCRCLRTABLES(r8, 0xc450443c, &(0x7f0000000c80)={{"e62dad57040eee885abd010d2d08defbe44a699378021f585b3147858d74893bf60167e72b53ba8c2830af897c37db90fe56aedc5bc5c962cff4e9e94af9882fcdb737bb39e2b35ef482d76fca7d77a8cd99118895e6b79171edae4d5bb1cbed6efbb79d5157653f0f4afd7659b5d175be8f7a6b826f599fef692dba331fef8b69841ca087326275e96345bec25ceb82e97de46b44775d13b34a25f77af112933cd50da3a515db357b5f06398d3a59cd1c93539cb069af71c05d631a682c977ce5a6520ac782252d323b8d61ad685ff7758a73b33bb5f18871b9a0fdc4bd1cb3e8bb5dbb0bd9b5f0397674510fca4ee475c1fa9fde3f6204fa103a333322c54be4f2219409ea862d5b2b045d9d11298a3482ad96d57dea07892e00bf038d562f48ced0e41753a02b87bea16fe74ea31e55e7627bfc9893c61fb260ef99f5466646bab6265dfecff264742c10567ecc58a5437263955f5ac50bcca2adf91387714558ad4488a83488bc119f56ea0e347e42e68a51ed0f186b538541cf9ed2dfa128b3ff265c1de33f9bb9b3de91aa5f475c18867545283434fda691f3628f53fb1bbb5e7ccb38719fc43bf47737efae20cd15c6ad8e9d77954f32ab800b0daf5b5030977986a9a22027f57e25fc00d0494a6eb148e6a1e4ac938905a813d14ae47bef94737b082e03fb8e7e4a0367b6fc9a944e9540d6859853afcf8b143211d87223195ebf8c45932f4079fff3fe7e5fd892b2a92de25124f252d19e0f137920322557772189968c25fdd32f76004b8bf6718230fba0b8d5793128af2fb553da9140a67470994a48e1214f60d7a58273fcaf0399bc4583587129974a0ab374b385529a777284e7b5830cd9d0b5d70f6bbbafec2647a8018fba03962dca744a2b80aaceb5a4a89c409b030ebe077963def8d6905beb2680b33485a2fdd819d92cff93d3c058f98728b6d4155b70da3721942c44f46282cae28c72884f2902dc1c1c85b21704f4dd87e04ca90435dc826eeacb9c1ae9df48928a55b0b145ec8c3acd660f387b4917cd10d948c704fe533362605bd8ead91be14d2086f83c16fbf2d1a738f4aa1c0b01f85ae95cc66eff2e6cc5bfc9c86efd05f0935ae22c8b7a64062a9d7a2c5310835f7fb37e066f0befaaa5d9932d12110745c5fb97ec92b33346542d8d09b091f14ced8238797e9ac99c8bdf85b3d29e45591c5582839cf067651d440c844272df847687355b333ea83532e86ff55c8c71e483ccdc5e0c07583a8c930379e8d3884d5b727e7c6e929f12e325ca4e376fbcf2fcf3a8b44de0aa98aefded59bb18e5276096f97ca4727f6f72f7691fb3be92f459820e6ff74b7d794271cc9c970b86f32cc9735e5e811f03a6d6a0271c5f310c211c47d7147eab21e9f1f938cd1fe44b3d34415ba434e95254dc5561af7d1573a1ccaa5658fa6e", "26115b79e01d4298bde7ea37c8089854c79221b15a34a4daf46a75c9505f043f", 0x6, 0x220}, &(0x7f0000000b80)="b873831b1000a30c6528c74f515386df3e19559b5b150d95c310feffa38e4dc894e96e648f49e5a11c79976b8b570cecb5e99e11f966cd85d31c488102fbc9f918c772eed567643155149648d55370ce8daa0af88be8b16eb7b243dda998fdcabcbd8ea431be4cb9760aa233cf4823dfb9579563998051dd415cca4e37c1dc599c48b932dd148a0ebfaaa0adf057f8d109e96aed0768429fce2a38e67e63072c6668b8749d26c58a8a5a93e7a88901c9d25c7a49c45cfb341be023c13bf27682b144dd1fb880536aee3b0c5a35d0337d2614", 0x1, 0x400, 0x6, 0x100, 0x6, 0xd960, 0x6, 0x8})
ioctl$DIOCGETALTQSV1(r8, 0xc130442f, &(0x7f0000000080)="87d7ad3b24c0b38cba4a5d007a8d2807aad7022427dcc6a21c8c5e098accc865ef666ceecfbeaae2b4991c2977571251395064e04bdcea300a8f25c64bec3551cd3bd3b5d73acbe8366cb983ac694c71a064bf75014995fc79f2e48564aee7ced60f4b516ad93ff95ffba132e2f3")
msgget(0x3, 0xa0)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f")
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r7, 0x84, 0x8004, &(0x7f0000000440)={<r9=>0x0, &(0x7f00000003c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6]}, &(0x7f0000000480)=0x10)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x900, &(0x7f00000004c0)={<r10=>r9, 0x3e17}, &(0x7f0000000500)=0x8)
sendmsg$inet_sctp(r4, &(0x7f0000000b40)={&(0x7f0000000380)=@in={0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000a00)=[{&(0x7f00000008c0)="ff67d8b1890cc55c07fa8c54cc9cc76a08cead820d93cbc266eb65d558168289208e65b62b86959257789f67d34225a7a5bc8e17708a87b41f2d6d67485b1f329622dd3e57c68c2bc007ef45d6a285997af22f2d3e9c7fe87e78db1801d442bef55f4e514dea857a83da9e0b2e636f2862c02f9419f16013146d400b928a303f10780f8bb6bc607881a2092902a537266d33d3d07576ba2cda267811acd81fd689490af99d8a143300124ed12a9fb2a89db383b355788f9950bec0051475f6d2277929cfb3f470abf19b73e6fcc949b0d6763f58", 0xd4}, {&(0x7f00000009c0)="59a5", 0x2}], 0x2, &(0x7f0000000a40)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x6, 0x7, 0x100, 0x8, 0x100000001, 0x0, 0xc3, 0xf4c2, r2}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0xfffffffffffffff8}}, @sndinfo={0x1c, 0x84, 0x4, {0xe9, 0x1200, 0xfa94, 0x5d31b1d0, r6}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x401}}, @authinfo={0x10, 0x84, 0x8, {0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0xec1, 0x7, 0x1200, 0x1, 0x0, 0x1f, 0x1, 0x9, r10}}, @dstaddrv6={0x1c, 0x84, 0xa, @ipv4={[], [], @multicast2}}], 0xdc, 0x80}, 0x80)
r11 = socket$inet(0x2, 0x2, 0x4)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r11, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4)

23:51:39 executing program 2:
syz_execute_func(&(0x7f0000000100)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c000000b1e99b26c7e4c753fbc4e1010fae08fec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c365440fc7bf00080000074851518fe9509b9b9bfc0000c1ea01eff265dc5f005b7e7e5b45363ef80f9966030faee445d366b447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
socket$inet6_tcp(0x1c, 0x1, 0x0)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getpeername(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000010000000000000000000000800"/110], &(0x7f0000000080)=0x6e)

23:51:39 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x7ff, 0x4)
r1 = socket(0x1e, 0xffffffe, 0xfffffffffffffffd)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @local}}}, 0x0)

23:51:40 executing program 2:
r0 = open$dir(&(0x7f0000000300)='./file0\x00', 0x20000, 0x21)
socket$inet_udplite(0x2, 0x2, 0x88)
r1 = dup(r0)
ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000000200)="3386668242537b2f74e034632949699a6aecab76106bbf0973ce5a2f1bb2b2ce1e98d21f4b75635a6f2a19cf7b6d57046b39516f1e06f9bcae57f15545abc4a204b91fd96ed7a5fe177fc51cbb15560624d865d836a8be051cc88902b1cb82101bd328e568a76b6b311f7f498ed408e3de0846bf4c7847318c4de8a1921b7e52599415fd49ccea0dbf5f9aa5ec30f0656a46f55d7f66813d3fc3bd365565d44a941936752fbf7f3a1bc35b952e12a913352170ebbf4b859a82f18395b5f2d85e06")
freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380))
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000140)="7a9b7b544423a9b247db8897f921cc5deed053d7cc3c64ecdd67e34a7208708276023fcd1a782d737c3d853931bdd0b5df1f1f465fede7a5e3673edc26521a7ad5379aa111ec5b66866d2d380fca09ac8f1701ae8179419c870a26eaf3fd80b70d99923fbcccc05d66e51bfabfe3850030e7a85019839e0aa65e4a5b64d30cafb7")
setgroups(0x400000000000029c, &(0x7f00000001c0))
setuid(0xee01)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

23:51:40 executing program 3:
r0 = socket(0x1, 0x1, 0x2)
connect(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="0cab8320cd99e4afbf3f0b6801deda6d32c49e27fa9ea8cdfca5bc990195f406d3eb988d2bba79dfc679784cc56cab8844edd69d93c069e1a047257421fd09d6017a489ce5ee9cabb2b8804f"], 0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
bind$inet(r0, &(0x7f0000000000), 0x2)

23:51:40 executing program 1:
syz_execute_func(&(0x7f00000001c0)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = open(&(0x7f0000000000)='./file0\x00', 0x980, 0x10)
socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000280)={0x2, {{0x2, 0x0, @broadcast}}, {{0x2, 0x0}}}, 0x118)
syz_execute_func(&(0x7f0000000200)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0422a141d393a0000f2680c00608300800080589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966033e36f244ad2c240f5e5bf447000026400f0d18c401fe5ff6e3dfc40285ae190f01c36666450f17720d14111d54111d00")
syz_execute_func(&(0x7f0000000080)="1c17c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841b7b39945332faed3eff5f5dedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")

23:51:40 executing program 0:
semget(0x3, 0x3, 0x100)
syz_execute_func(&(0x7f0000000240)="9826473e431c090f05041359bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2")
accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c)

23:51:40 executing program 2:
syz_execute_func(&(0x7f0000000080)="1c04c4637916d7b098cd801b69e4c42205b8d3d9d0177ba13e3ef2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269f72e414163154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
r0 = geteuid()
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x7f, @ipv4={[], [], @multicast1}, 0x7ff}}, <r3=>0x0, 0x0, 0x2}, &(0x7f0000000280)=0x8c)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000002c0)={r3, 0x6}, 0x8)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setresuid(r0, r1, r4)

23:51:40 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
r2 = getpgid(0xffffffffffffffff)
freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
sendmsg$unix(r1, &(0x7f0000000380)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000180)=[{&(0x7f0000000400)="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", 0x1b9}, {&(0x7f0000000140)="fa1b8ca16fb16b8782884a6e85734e0d2ee9c5fece6662ab61427b3524c340fea5a8029d5806dfcd10f54d8c5cef1e59faa8cd875d0f9069", 0x38}], 0x2, &(0x7f0000000300)=ANY=[@ANYBLOB="2800000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB], 0x48, 0x20100}, 0x20004)
listen(r1, 0x0)

23:51:40 executing program 3:
r0 = socket(0x17, 0x1, 0xee7)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={<r1=>0x0, 0x80000000}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={<r2=>0x0, 0x9}, 0x0)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={r1, 0x2, 0x5, 0x1, 0x7, 0x5, 0xbb, 0x15e7, {@in={{0x2, 0x0}}, r2, 0x7fffffff, 0x8, 0x1, 0x6, 0x6}}, &(0x7f0000000180)=0xb8)
syz_execute_func(&(0x7f00000001c0)="1cfcc4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d0fcab795bf9f2680c0000008fe9589b26c7e4c753fbc4e7e10101fec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c40279592e5151c4a27d181ec1ea01eff265dc5f00c319335b304545e269a841000f9945332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865")

23:51:40 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)
r1 = socket(0x2, 0x2, 0x0)
flock(r1, 0xc)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10)
dup2(r0, r1)

23:51:40 executing program 3:
r0 = open(0x0, 0x0, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
fchdir(0xffffffffffffffff)
fdatasync(r1)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421055f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
clock_gettime(0xe, &(0x7f00000002c0))
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000280)=0x1, 0x4)

23:51:40 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
open$dir(&(0x7f0000000700)='./file0\x00', 0x1ff, 0x1)
truncate(&(0x7f0000000000)='./file0\x00', 0x208020001)
ftruncate(r0, 0x2)
connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0x8)
pwritev(r0, &(0x7f0000000200)=[{&(0x7f00000000c0)="6438acb8c3f86a7f09a82feca1963d9a142d469733b2967a578f1f55f271534d68300111677b9294ac2d3628e290e802d1a7f8475f24d54feeb48bfbde8d1371dbd4af4421a0caefd9da7709dc294c", 0x4f}, {&(0x7f0000000140)="6924893ce9957dd6840b937a4373b6b1edcce901519bfefea4db9404e1355b884946a1ec49f56ebdc1d42c721b3eeaa72158389e161323fdd52aa025a8226436135bb1c9b72a43040a8359d89fcdb0b34e83cd9e693f0877970f82b80f5d196b92357d1eb1b0a4f4905dadea9a8dd8d169195cb14cb7bcd3ed2809f6d0e2ddee04df06a0e806ed17f0a65944c2d103ca5fda4c272f727854889aa1a36e297c23628c49577ee12ae6a44ce5c958b4c32092", 0xb1}], 0x2, 0x34)
open(&(0x7f0000000040)='./file0\x00', 0x40, 0x100)

23:51:40 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x2, @ipv4={[], [], @rand_addr=0x2}, 0x10000}}, <r2=>0x0, 0x400, 0x7, 0x1000, 0x10000, 0x7}, &(0x7f0000000000)=0x98)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000240)={r2, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000340)=0x10)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000280)={@multicast1, @multicast1, @local}, 0xce)
getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000040)=0xd6)

23:51:40 executing program 2:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1ff, 0x10, 0x5, 0x7730be7d, <r1=>0x0}, &(0x7f0000000040)=0x10)
freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fchownat(r0, &(0x7f0000000280)='./file0\x00', r2, r3, 0x400)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000440)={r1, 0x1ff, 0xae16}, &(0x7f0000000480)=0xc)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x1, 0x100000001, 0x100, 0xe6ba, 0x80000000, 0x47e, 0x7f, 0x100000000, <r4=>r1}, &(0x7f00000000c0)=0x20)
syz_emit_ethernet(0x3e, &(0x7f0000000600)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x8, 0x40000000003a, 0x0, @local, @mcast2, {[], @icmpv6=@echo_request}}}}})
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000100)={r1, 0x5}, 0x8)
socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x10001, @loopback, 0x6}}, r4}, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r4, 0x4}, &(0x7f0000000240)=0x8)

23:51:40 executing program 1:
msgget(0x1, 0x25)
r0 = getpgid(0x0)
r1 = open(0x0, 0x0, 0x0)
syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2")
r2 = shmget$private(0x0, 0x1000, 0x2, &(0x7f0000ffc000/0x1000)=nil)
shmat(r2, &(0x7f0000ffb000/0x2000)=nil, 0x2000)
getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000000c0)={@multicast2, @broadcast, @multicast1}, &(0x7f0000000100)=0xc)
getpgid(r0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000))

23:51:40 executing program 1:
syz_emit_ethernet(0x1000000ca, &(0x7f0000000140)={@empty, @broadcast, [], {@ipv6={0x86dd, {0xfffffffffffffff8, 0x6, "e4e8af", 0x0, 0x77, 0x9, @local={0xfe, 0x80, [], 0x0}, @loopback, {[@fragment={0x7f, 0x0, 0x3e, 0x2, 0x0, 0x1, 0x66}, @hopopts={0x0, 0x0, [], [@jumbo={0xc2, 0x4, 0x5}, @generic={0x1ff, 0x0, "600dca6c153ad4b986000a425640dc5a1aaf94fbae38a2b54f2d3827a6abc70f8ebf02c926d64873fc51aadf87b67a589d446c6c57d09c224853e4f4235c9664cfc1eed1916ece8433779f976d3d6ccaa73f7aeafe6d12713756fd33e8d7dad145592491a0fbd64e6b44df7057782cfac5ca6a9f97356e8b95a6"}, @ra, @padn={0x1, 0x0, [0x0, 0x0, 0x0]}, @generic={0x0, 0x0, "83def68e003fbc649a10635edd20efd264fba924cf175b70638dff699362b38e7d801ab0ecf3933f3d776c6cdeefa7c9984fb92424728fcd1271f2a33d1ef7157eb773db93a65788a10fe17b2c385fa8aef4a898030866f79905e5e7ecd071a171b204a4c40f08f6b12a22e46ce9025daaf55cbd7366b30449c0b685928a0c215fb902068626"}]}, @fragment={0x40, 0x0, 0x0, 0x6, 0x0, 0x0, 0x67}, @dstopts={0x7f, 0x0, [], [@jumbo={0xc2, 0x4, 0x645d0b29}, @ra={0x5, 0x2, 0x100000000000000}, @generic={0x8000, 0x0, "db8668bc27ab70eede4c3756003b0cde3d886a82e91a2c97bb9e362eae2c08c1ca98abc8ade5a0f5cc75e575e7190c08f9f92db43fef598e64fbbb5c4c11c9deb7"}]}], @icmpv6=@dest_unreach={0x1, 0x7, 0x0, 0x200, [], {0xe9d3, 0x6, "aa7e50", 0x11b, 0x0, 0x100, @mcast2, @ipv4, [@hopopts={0x0, 0x0, [], [@ra={0x5, 0x2, 0x100}, @ra={0x5, 0x2, 0x3f}, @enc_lim={0x4, 0x1, 0x35f1}, @enc_lim={0x4, 0x1, 0x3}, @padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x100}, @generic={0xc2f, 0x0, "b3dcd9185a4f9b6de380cc23"}, @pad1, @enc_lim={0x4, 0x1, 0x7}]}, @fragment={0x5f, 0x0, 0x9, 0x2, 0x0, 0x2, 0x66}, @hopopts={0x37, 0x0, [], [@ra]}, @hopopts={0x6c, 0x0, [], [@enc_lim={0x4, 0x1, 0x1331827b}, @pad1, @pad1, @pad1, @padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x55, 0x0, 0x0, 0x7, 0x0, [@mcast2, @loopback, @mcast1, @empty]}, @fragment={0x13, 0x0, 0x4, 0x7, 0x0, 0x9, 0x67}, @dstopts={0xcf, 0x0, [], [@enc_lim={0x4, 0x1, 0xfffffffffffffe2f}, @enc_lim={0x4, 0x1, 0xffff}]}], "6650fd506137ad72581f17f3b1e08acd8900dcdfede6b0a7c35415c84683980940844096f5d4ab27b832b0cae13004a2e2c28249cda8aa1fa5e69b2fabd8cc8323eeb86c8cb92facd6285440472f45baae13ec14a9c358555d840fbac8a778b7d2d06472b32a6ca0abab5f957a80b4cae01a3b4397"}}}}}}})

23:51:40 executing program 1:
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
setgid(r0)
r1 = getgid()
setresgid(0x0, r1, 0x0)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={<r3=>0x0, 0x1, 0x6, [0x100000000, 0x5, 0x4, 0x4b5b, 0x7fffffff, 0x1ff]}, &(0x7f0000000040)=0x14)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x3, @rand_addr}}, r3, 0x100000000, 0x1ff, 0x5}, &(0x7f0000000140)=0x94)

23:51:40 executing program 1:
utimes(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)={{0xf356, 0x8}, {0x800, 0x9a}})
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x16, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94)

23:51:41 executing program 1:
r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000)=@abs, &(0x7f0000001040)=0x8)
setsockopt$sock_int(r0, 0xffff, 0x1007, &(0x7f0000001080)=0x4, 0x4)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_tcp_buf(r1, 0x6, 0x45, &(0x7f0000000000)=""/4096, &(0x7f00000010c0)=0x1000)

23:51:41 executing program 0:
syz_emit_ethernet(0x1f6, &(0x7f0000000180)=ANY=[@ANYBLOB="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"])
syz_emit_ethernet(0x3803, &(0x7f0000000140)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, 'v9b', 0xfffff8000cf13000, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [], 0x0}}}}})
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
accept4(r0, 0x0, &(0x7f0000000380), 0x20000000)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10)
getsockopt(r1, 0x30733ad2, 0x7fffffff, &(0x7f0000000080)=""/85, &(0x7f0000000100)=0x55)

23:51:41 executing program 2:
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x3a2)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x0, @multicast1}}, <r0=>0x0}, &(0x7f00000000c0)=0x8c)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000200)={r0, 0x5}, 0x8)

23:51:41 executing program 1:
syz_execute_func(&(0x7f0000000140)="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")
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
syz_extract_tcp_res(&(0x7f00000000c0), 0x7fff, 0x6)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x0}, 0x8)

23:51:41 executing program 3:
utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x1ea, 0x8}, {0xc72, 0x4}})
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_buf(r0, 0x29, 0xb, 0x0, &(0x7f0000000180))
r1 = fcntl$dupfd(r0, 0xfffffffffffffffd, r0)
symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00')

23:51:41 executing program 3:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={<r2=>0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x400, 0xffffffffffffffc0, 0x2b10, 0x3, 0x4ff934c, 0x8, 0x2, 0x6a87, r2}, &(0x7f0000000140)=0x20)

23:51:41 executing program 1:
munmap(&(0x7f0000c64000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
r0 = socket(0x2, 0x10000001, 0x0)
shutdown(0xffffffffffffffff, 0x0)
shutdown(r0, 0xfffffffffffffffe)
fchmod(r0, 0x80)
socketpair(0x0, 0x0, 0xfffffffffffffffc, 0x0)
select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x0, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, 0x0, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
listen(r1, 0x1)
truncate(0x0, 0x308020005)
r2 = open$dir(0x0, 0x0, 0x0)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000080)={0x1, 0x1}, 0x10)
ftruncate(r3, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
getsockopt$inet6_int(r3, 0x29, 0x3b, &(0x7f00000002c0), &(0x7f0000000440)=0x4)
sync()
getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, 0x0, &(0x7f0000000140))
preadv(r2, &(0x7f0000001800)=[{&(0x7f0000000500)=""/133, 0x85}, {&(0x7f0000000040)=""/56, 0x38}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/185, 0xb9}, {0x0}, {0x0}, {&(0x7f0000000180)=""/19, 0x13}, {&(0x7f0000000240)=""/58, 0x3a}, {0x0}], 0x9, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8)
lseek(r1, 0x0, 0x1000000000003)
readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1)
r4 = dup(0xffffffffffffff9c)
getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000000100)={@loopback, @multicast2, <r5=>0x0}, &(0x7f0000000340)=0xc)
setsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f00000004c0)={@local={0xac, 0x14, 0x0}, @multicast1, r5}, 0xc)
getsockopt$inet_udplite(r4, 0x88, 0x0, 0x0, &(0x7f00000000c0))

23:51:41 executing program 0:
socket$inet(0x2, 0x4, 0x8)
setitimer(0x0, &(0x7f0000000140)={{0x8000, 0x4}, {0x401, 0x1a7244c8}}, 0x0)
exit(0xa97b)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
open(&(0x7f0000000000)='./file0\x00', 0x9, 0x800003a)
socket$inet(0x2, 0x0, 0x40)
open(&(0x7f0000000040)='./file0\x00', 0x100, 0x8)

23:51:41 executing program 3:
syz_execute_func(&(0x7f0000000100)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000500c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c402bbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b55f7c191b33120b15ffbb15ffb110f0fca380483832200643e0c00")
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={<r1=>0x0, 0x1}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0x10000}, 0x8)
setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0x66, &(0x7f0000000100)={0x0, 0x2, 0xfa, 0xfff}, 0xc)

23:51:41 executing program 0:
syz_execute_func(&(0x7f0000000000)="420f01d920adb96add4a2c2c40dec30f05653acd41e2e9c443bd49e500666e0fdefcfc660f6b02fb66460f7e200fb8c45b751ec4016d7d14de43d8c107f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf0010200047fcac6108b6c4c325ccb9a560650f79dc19c201b00b000000d889a2000000ef0faa83c0a38cc778e8628f680808360f3666470ff63800618d3e420f15b000000000f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c91e110f66470f383a4d4bb7e2")

23:51:41 executing program 2:
socketpair(0x1f, 0x4, 0x401, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockname$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c)
syz_emit_ethernet(0xe0, &(0x7f0000000240)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0x0, @ipv4={[0xfffffffe, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff89, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], [], @broadcast}, @ipv4={[], [], @remote}}}}}}}})
r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

23:51:41 executing program 3:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x42, 0x1c)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={<r1=>0x0, 0x3}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={r1, 0x46, "45add37e49d9c5d4a7fccfef1ee8ca5a4f9ff2da84c83bac31194a6b610324304463d24e414865fb2ed2b5d596fb2beed3c3313291a126710e3cade17dfedda250531785190e"}, &(0x7f0000000140)=0x4e)
syz_execute_func(&(0x7f0000000240)="1c0924b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c000000c7e4c753fbc4e10166410f38df1efec4427d82663ed10766410f6cd2f2168f4808eebce000008020005151c4a27d181ec1ea0123f265dc5f00c401611282030000005b5b304545e269a841000f9966030f7ee424c4218c5de3a1a18f0988975a82dec4a1e1e0ef26400f0d18c401fe5ff6e30fbd6736660fd2938c000000c4c1f9133766470fa038088d796fc8d4d4443b0fc7bf0d5e00008000800f3a0bc401d5f421")

23:51:41 executing program 3:
r0 = socket$inet(0x2, 0x20000000, 0x4)
preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000140)=""/12, 0xc}, {&(0x7f0000000180)=""/85, 0x55}, {&(0x7f0000000200)=""/80, 0x50}, {&(0x7f0000000280)=""/120, 0x78}, {&(0x7f0000000300)=""/58, 0x3a}, {&(0x7f0000000340)=""/55, 0x37}, {&(0x7f0000000380)=""/66, 0x42}, {&(0x7f0000000400)=""/116, 0x74}, {&(0x7f0000000480)=""/151, 0x97}, {&(0x7f0000000540)=""/196, 0xc4}], 0xa, 0x62)
syz_execute_func(&(0x7f0000000000)="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")
getresuid(&(0x7f0000000700)=<r1=>0x0, &(0x7f0000000740), &(0x7f0000000780))
freebsd11_lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fchown(r0, r1, r2)

23:51:42 executing program 2:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000640)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000680)=0x1c, 0x0)
r1 = accept4$unix(0xffffffffffffff9c, &(0x7f00000006c0)=@abs, &(0x7f0000000700)=0x8, 0x30000000)
sendfile(r0, r1, 0x0, 0x7)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000018000000000000001"], 0x0)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(r2, &(0x7f0000000200)="7411b0451f8580709d2e41d47471e5075b67843c6b33718a202d0c48ca972a7f62a2743eba9aff389a746afa2da600fcd0ae0fb5f9e92337c9c2b42417a2e42e5491b5dca5fa1e5735f540550a53de582165b870847da6eada1a625119f5c39bcaa8543ee5bd72590368541d1e98e311a0f3355c0e6f24212a62c0937ba92203", 0x80, 0x4, &(0x7f0000000280)={0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x7fff}, 0x1c)
r3 = dup(r2)
connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f00000004c0)={<r4=>0x0, &(0x7f0000000400)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000500)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000005c0)={0x6, 0x4000, 0x1, 0x9b, r4}, 0x10)
getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000540)={r4, 0xb, 0x83}, &(0x7f0000000580)=0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x401, @loopback, 0x81}}, <r5=>0x0}, &(0x7f00000000c0)=0x84)
setsockopt$inet6_tcp_buf(r3, 0x6, 0x2401, &(0x7f0000000380)="b884cb82e88a22357bce6032418578e0d3b3f030e7818f8ca8f97473eddf5f80053d4d142d3d441b4e44003749d6", 0x2e)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0}}}, <r6=>r5, 0x1, 0x1, 0x212, 0x10000}, &(0x7f00000001c0)=0x98)
getsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f00000002c0)=""/20, &(0x7f0000000340)=0x14)
writev(r3, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000600)={r4, 0x64fb, 0x3, 0x2}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000300)={0x81, 0x4000, 0x7, 0x8, r6}, 0x10)

23:51:42 executing program 1:
syz_execute_func(&(0x7f0000000100)="1cffc4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f00000001c0)={{"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", "accb055f1cd1dabdf19e2eb6937029beedb7291c238a13e74d81724c1c64a16c", 0x9, 0xbdae}, &(0x7f0000000000)="93774166a7ce10adb85a809a580a64e61523516e30a38e5b64a41e77a24620e3c18cf988d222f40f02b98651d610995252c02e3ab9222ba5a0d7e210d91fb342f2654d", 0x2, 0x800, 0xf08, 0xffffffffffff0291, 0x7fff, 0x4, 0x6, 0x101})

23:51:42 executing program 3:
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100004)
ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f00000012c0)={{"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", "49699450a5baaea934805a8cb1021bad00579eb4b12c47e1f77647224f216df6", 0x2, 0x54}, &(0x7f00000002c0)="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", 0x1, 0x3f3, 0x0, 0x6, 0x7, 0x800, 0x8, 0x2})
syz_execute_func(&(0x7f0000000200)="98341b0f050fc7f791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000")
getitimer(0x1, &(0x7f0000000000))
clock_gettime(0xffffffffffffffff, &(0x7f0000000080))

23:51:42 executing program 2:
socketpair(0x1f, 0x10000000, 0x3, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000100)={0x0, 0x60000000000}, 0x8)
getpeername$inet6(r1, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140)=0x40, 0x4)
r2 = socket(0x4, 0x4, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x10005}, 0x10)

23:51:42 executing program 0:
syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294006b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080))
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x6, 0x401, 0x4, 0x7, 0x5, 0x0, {@in={{0x2, 0x2, @broadcast}}, <r1=>0x0, 0x3, 0xcb, 0x8, 0x3, 0x1f}}, &(0x7f0000000100)=0xb8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1}, &(0x7f0000000140)=0x8c)
r2 = semget(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180))
semget(0xffffffffffffffff, 0x0, 0x0)
semop(r2, &(0x7f00000000c0)=[{0x1, 0x20, 0x800}, {0x4, 0x10003, 0x1800}, {0x0, 0x8, 0x800}, {0x1, 0x9, 0x1800}, {0x1, 0x7ff, 0x800}], 0x5)

23:51:42 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = semget$private(0x0, 0x4, 0x1)
__semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000000080)=0x3)
setsockopt$inet_mreqsrc(r0, 0x0, 0x100000000000046, &(0x7f0000000000)={@multicast2, @multicast2}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast1=0xe0000002, @multicast1}, 0xc)

23:51:42 executing program 2:
syz_execute_func(&(0x7f0000000240)="982c3a0f05c442250b0b91c4e2e99650855b660f162f0fc4014e66f66d220ff3640fbdbad5ff0000a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006e26baad4dfe8c738c73a1c4660f3a4481f743f8869cacac10000000800fbfce0f73d539f08171a38a806ebb572644a50f01c43d0fb5b56700000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0132ed00ed0004830000")
select(0x40, &(0x7f00000000c0)={0x3e8}, 0x0, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10042, 0x4c)
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
r2 = fcntl$dupfd(r0, 0x0, r1)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4)

23:51:42 executing program 1:
r0 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x3000)=nil, 0x2000)
shmdt(r0)
r1 = shmget(0x3, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil)
shmat(r1, &(0x7f0000ffa000/0x1000)=nil, 0x2000)
shmget(0x0, 0x4000, 0x400, &(0x7f0000ffa000/0x4000)=nil)
fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r3=>0x0, <r4=>0x0})
freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = getgid()
r7 = fcntl$getown(0xffffffffffffff9c, 0x5)
r8 = getpgid(0x0)
shmctl$IPC_SET(r1, 0x1, &(0x7f0000000240)={{0x9, r2, r4, r5, r6, 0x18, 0x7fffffff}, 0x7, 0x8, 0xfffffffffffffffa, 0x9, r7, r8, 0x1f0000000})
getgid()
r9 = accept4(0xffffffffffffff9c, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000300)=0x10, 0x20000000)
fstat(r9, &(0x7f0000000340))
lchown(&(0x7f0000000440)='./file0\x00', r3, r4)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r9, 0x84, 0x8003, &(0x7f0000000500)={<r10=>0x0, &(0x7f0000000480)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000540)=0x10)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r9, 0x84, 0x103, &(0x7f0000000580)={<r11=>r10, 0x1, 'f'}, &(0x7f00000005c0)=0x9)
getsockopt$inet_opts(r9, 0x0, 0x1, &(0x7f0000000600)=""/6, &(0x7f0000000640)=0x6)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r9, 0x84, 0x901, &(0x7f0000000680)={<r12=>r10, 0x3, 0x2, [0x4, 0x6]}, &(0x7f00000006c0)=0xc)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r9, 0x84, 0x1f, &(0x7f0000000700)=0x9, 0x4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x11, &(0x7f0000000740)=0x9, 0x4)
freebsd10_pipe(&(0x7f0000000780)={<r13=>0xffffffffffffffff, <r14=>0xffffffffffffffff})
ioctl$DIOCSETSTATUSIF(r14, 0xc0104414, &(0x7f00000007c0)={0x10})
syz_execute_func(&(0x7f0000000800)="c46179513bc4c2959636c4623946c9c422f91d246f0f0ffe9a66460f5e02660f6954265cc4a2c539baa3f5000042cfffa6c012372b")
getsockopt$inet_mreqn(r13, 0x0, 0xd, &(0x7f0000000840)={@local, @multicast2, <r15=>0x0}, &(0x7f0000000880)=0xc)
setsockopt$inet_mreqn(r13, 0x0, 0xd, &(0x7f00000008c0)={@remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, r15}, 0xc)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r14, 0x84, 0x901, &(0x7f0000000900)={r12, 0x5, 0x1, [0x9]}, &(0x7f0000000940)=0xa)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r9, 0x84, 0x13, &(0x7f0000000980)={r11, 0x4, 0x2, "6906"}, 0xa)
unlink(&(0x7f00000009c0)='./file0\x00')

23:51:42 executing program 0:
r0 = open$dir(&(0x7f0000000240)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x2)
renameat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0/file0\x00')

23:51:42 executing program 0:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0xfffffffffffffffe)
fcntl$setstatus(r1, 0x4, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000)
ftruncate(r0, 0xff)
pipe2(&(0x7f0000000000)={<r2=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={<r3=>0x0, 0x2, 0x7f, 0x7}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000000c0)={r3, 0x800, 0x1, 0x200, 0xe72}, &(0x7f0000000140)=0x18)

23:51:42 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
pwritev(r0, &(0x7f0000000b00)=[{&(0x7f00000008c0)='s', 0x1}], 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x1}, 0x1)
ftruncate(r0, 0x8000000008000)

23:51:42 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
freebsd11_mknod(&(0x7f0000000180)='./file0\x00', 0xe060, 0x86c)
open$dir(&(0x7f00000001c0)='./file0/file0\x00', 0x80, 0x40)
setsockopt$inet_int(r0, 0x0, 0x1, 0xffffffffffffffff, 0x0)
syz_execute_func(&(0x7f0000000040)="c481a812fcc481fc5bf44179fe66460f69a4c53f2900008f697882c52e642e660f3a228006e7000007660f3839c40f71d665c441fa6f46072641d05937")
r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x10000000)
freebsd11_lstat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100))
flock(r1, 0x7)
connect$unix(r1, &(0x7f00000002c0)=ANY=[], 0x0)
r2 = getpgrp(0x0)
wait4(r2, &(0x7f0000000200), 0x5, &(0x7f0000000240))
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={<r3=>0x0, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000003c0)=0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000400)={r3, 0x4}, &(0x7f0000000440)=0x8)
open(&(0x7f0000000080)='./file0\x00', 0x2, 0x90)

23:51:42 executing program 3:
r0 = socket(0x11, 0x1, 0x0)
ftruncate(r0, 0x1)

23:51:42 executing program 3:
r0 = socket(0x10000000002, 0x3, 0x0)
connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8)
setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000001180)=0x1, 0x4)
getsockopt(r0, 0x8000000000000000, 0x4000000065, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000001140)=0x2, 0x4)
r1 = socket(0x1a, 0x10000000, 0x8)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x8080, 0x84)
ioctl$DIOCGETSRCNODES(r2, 0xc0104454, &(0x7f0000000140)="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")
getsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000100)={@remote, @loopback}, &(0x7f00000000c0)=0x8)

23:51:43 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x41, 0xe000000]}}, 0x1c, &(0x7f00000024c0)=[{&(0x7f0000002580)="44080345e2a60072", 0x3e0}], 0x1, 0x0}, 0x80000000000)
sendto(r0, &(0x7f0000000040)="e88952b50355f253e050d4ff449d6d3126b92f5df2ffffd025326ee901297c4b9693e59800f65e2e2fbe4df36e59d6483ebca2bbdea6cd1b32f34190bb9235c0dd80066bfd9e39f9927ccae2a37e0faf07e8282d88e1653eefd06d88f13ec47316d59f40144a272a25ff14580708ff9b6f4e8cf810ac90debdcfb802e36b44633368d853632abc07b79e0549c493ef0e4f0059c7f4c6b2cddeb6b1c0f2deae894ee1d20f98d0a7", 0xa7, 0x20185, &(0x7f0000000100)=@un=@abs={0x1, 0x0, 0x0}, 0x8)

23:51:43 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000040)={@empty, @remote}, 0x8)
r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x2, 0x28)
ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000000100)={{"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", "0ae661f36dcf40d8adddc17aa6fb40290af828a0ed542a2e7082008ecacc7387", 0x1000, 0x1}, &(0x7f0000000080)="3ddad4c36c9c4fbe7bfdc07c049505edbb6b7631bda940deb6ae351f01fad84adb2bc0bbfd1951df59b9d4d8463f9296810dcb625a6e464d1dae9dc95a6487c15d1c648607664eb3291f2c02180e62c7c77caa752334663f12d6e9c725a1bc309d9308181f89d243", 0x6, 0xd2c4, 0x1, 0x2174, 0x7, 0xfffffffffffffffe, 0x62e, 0x93})

23:51:43 executing program 0:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
r1 = socket(0x17, 0x0, 0x5)
freebsd11_mknodat(r1, &(0x7f0000000040)='./file1\x00', 0xe0a0, 0xffffffffffff8000)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000180)={0x7, {{0x1c, 0x0, 0x2, @mcast2, 0x1}}}, 0x88)
symlinkat(&(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000300)='./file1\x00')
r2 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000)
fdatasync(r2)

23:51:43 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x30, &(0x7f00000002c0)=ANY=[@ANYBLOB="030000000000001700"/136, @ANYRES32=0x0, @ANYBLOB="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"], 0x94)
connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8)

23:51:43 executing program 2:
r0 = socket(0x2, 0x10000001, 0xfffffffffffffffd)
r1 = dup2(r0, r0)
ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f00000004c0)={{"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", "2d65e70f5238b4c9df49caae21399569750fb6cef0eaf114d1598dfd6eaddc1a", 0x2, 0x4}, &(0x7f0000000000)="85881bb58c103502f83b0bef0a792a3d52f2905d6757610059ea6348ec179b9d81027aa57692497cf25aecfe7ba3d37dde0cf18f46b5d121a1c916fd9c342b36784f2606cc5d5f8a5e98e6dc08d361ff8e9753eef79804dd9b597a2fb92989f5e04a1e71413f8e5f5382d9c3c03a2e0bc9feac033003ed2b03ea7900e75397a741c442eac14f96c63a9e2354996eb25df7730aafb2686a62f3e4fd84243d17b8927b1daffaf5ac9538c5e22094f8167133a163abcf795aa8", 0x1, 0x5, 0x7, 0x1, 0x80000001, 0x8, 0x7, 0x7d90})
shutdown(0xffffffffffffffff, 0x0)
shutdown(0xffffffffffffffff, 0x0)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
fsync(r2)
ftruncate(r2, 0x7e2780e3)

23:51:43 executing program 3:
pipe2(&(0x7f0000000040)={<r0=>0xffffffffffffffff}, 0x4)
ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000080)="9fcd2bbaf6537217cd2754f9a0b827abd5585379b4de4de7f09175564720c2ec287e48774900ab2e43f9ea3fb10dd8c82e655fef7aebf67778cda0ec9781cabf5a7543c18f98863797d74b7b22436374e60f0fca878526ba8c73917a77171f6665ee5eadd005be91bfccaeb3031e6935bc9d69bcd7eb227790a2bd7e7ab89b92c7c83c699cb3b996a852dac518912dbcf44076118a1a90fdc20f9e2a3fe07781ab022f56e7b6998c6cb97ce7d85e9432e53df39487c01f3196569530b1e7b54c35193a8e885a6dae3eb9ede9321444965c3567648eeab6f197f27ab34aa942e6ed5b64c7c1a7b50e5e1884d2db0526cf54f98fbc3e99")
r1 = socket(0x2, 0x10000001, 0x84)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x8009, &(0x7f0000000180), 0x10)

23:51:43 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000000c0)="8ea98580aa03f54c1a1bdeb75cd34544db254431f08ae0c92f26e628db1fafc01bfd53819428d2")
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4)

23:51:43 executing program 3:
r0 = accept(0xffffffffffffffff, &(0x7f0000002cc0)=ANY=[@ANYBLOB='\x00'], 0x0)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0x27, &(0x7f0000000180)=""/128, &(0x7f0000000040)=0x80)
fcntl$setstatus(r1, 0x4, 0x10048)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0xc, 0x0)

23:51:43 executing program 1:
r0 = socket(0x2, 0x10000001, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_group_source_req(r1, 0x29, 0x52, &(0x7f0000000140)={0xc30c, {{0x1c, 0x2, 0x4, @empty, 0x7}}, {{0x1c, 0x1, 0x5, @rand_addr="1561382482a544e874bb7ddd1a285864"}}}, 0x108)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
setsockopt$sock_int(r0, 0xffff, 0x1007, &(0x7f0000000080)=0x2, 0x25b)
accept$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000280)=0x7ff, 0x4)
getegid()
fsync(r0)

23:51:43 executing program 0:
r0 = open(0x0, 0x800, 0x0)
r1 = openat(r0, 0x0, 0x100248, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "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, &(0x7f00000002c0)={0xf, 0x7}, 0xc)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8)
openat(0xffffffffffffff9c, &(0x7f00000007c0)='./file0\x00', 0x103fe, 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))

23:51:43 executing program 1:
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000140)="7a9b7b544423a9b247db8897f921cc5deed053d7cc3c64ecdd67e34a7208708276023fcd1a782d737c3d853931bdd0b5df1f1f465fede7a5e3673edc26521a7ad5379aa111ec5b66866d2d380fca09ac8f1701ae8179419c870a26eaf3fd80b70d99923fbcccc05d66e51bfabfe3850030e7a85019839e0aa65e4a5b64d30cafb7")
r0 = socket$inet6(0x1c, 0x7, 0x1)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000240)=0x4)
setgroups(0x400000000000029c, &(0x7f00000001c0))
setuid(0xee01)
r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000002c0)=0x10, 0x30000000)
sync()
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000300)={<r2=>0x0, 0x800}, &(0x7f0000000340)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000380)={r2, 0x9}, &(0x7f00000003c0)=0x8)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

23:51:43 executing program 3:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000540)={{"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", "43d297e843afd829feec51694635fa5234198325d5dcda240ee6616ea28ee2dd", 0x8001}, &(0x7f0000000140)="d4bf21297867e847b7b279791de20520db11", 0x5, 0x2, 0x3, 0x81, 0x4f, 0x1c5, 0x7, 0x3ff})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getpgid(0x0)
getuid()
getgroups(0x4, &(0x7f00000003c0)=[0x0, 0x0, 0xffffffffffffffff, 0x0])
getpgrp(0x0)
getuid()
getegid()
fcntl$getown(r0, 0x5)
fstat(r0, &(0x7f0000000400))
getgroups(0x8, &(0x7f0000000500)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff])
getpgrp(0x0)
fchdir(r0)

23:51:44 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
semget$private(0x0, 0xfffffffffffffffc, 0x45)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202a3a3000000000000"], 0x10)
setsockopt$inet6_tcp_int(r0, 0x6, 0x7e, &(0x7f0000000080), 0x225)

23:51:44 executing program 1:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x4, 0x10)
accept(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10)
mkdir(&(0x7f0000014000)='./file0\x00', 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
openat(r1, &(0x7f00000000c0)='./file0\x00', 0x28800, 0x80)
symlinkat(&(0x7f000001effd)='/', r1, &(0x7f0000d06ff8)='./file0\x00')
utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0xffffffffffffffff}, {0x0, 0xfffffffffffffffe}}, 0x0)
freebsd10_pipe(&(0x7f0000000000))

23:51:44 executing program 3:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000540)={{"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", "43d297e843afd829feec51694635fa5234198325d5dcda240ee6616ea28ee2dd", 0x8001}, &(0x7f0000000140)="d4bf21297867e847b7b279791de20520db11", 0x5, 0x2, 0x3, 0x81, 0x4f, 0x1c5, 0x7, 0x3ff})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getpgid(0x0)
getuid()
getgroups(0x4, &(0x7f00000003c0)=[0x0, 0x0, 0xffffffffffffffff, 0x0])
getpgrp(0x0)
getuid()
getegid()
fcntl$getown(r0, 0x5)
fstat(r0, &(0x7f0000000400))
getgroups(0x8, &(0x7f0000000500)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff])
getpgrp(0x0)
fchdir(r0)

23:51:44 executing program 0:
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)=0x2, 0x4)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000100)=0x5, 0xff7a)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040)=0xf235, 0x4)

23:51:44 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = getpgrp(0x0)
fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0, <r5=>0x0})
r6 = getegid()
sendmsg$unix(r2, &(0x7f0000000680)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000004c0)=[{&(0x7f0000000080)="5df11ecec65c89d5e22a28699a8770eb5f22fa70e39b8a8afe10ea86140d8108109a9f129f7636e6efa812712999006db0d05b9091194321b48c4f267fc29880e24c8b721b97dd2cd67f5009bfa01039823f8a2926e5c5ccc586", 0x5a}, {&(0x7f0000000100)="afaaef5cbfb7280d468751be1a85b6cba7757cac9e5812b261d9fdae0a673fba24f08f", 0x23}, {&(0x7f0000000140)="4bdb0a4c8f432eb42dd876a6a3a859f7d19b79eedeade846bd67f14be0ac01144ad672c38ad6ca394f31fe120c5b3c4d866dfe314b5b6b8164134aec8e9d3d0aae5fd11a9baac2e313f37261becb30877f8f16f69ae1e4457fe75f4d2b624ba61523784e92517f10801911d73dc9107785e1694644f3a4a65872d28131597b6d1dfb3da7230b43f2af02030edcb7c4487fcf2047ec1dce42c4071b8aeb91d5b544edd6f676887ab4bd03f3197297574f7033413f4de48bdc3da7a1e926737c2eba1bf0b12afd", 0xc6}, {&(0x7f0000000240)="260e59ec6ed9e48f4fb6f1575b90a9d9ff9feb2fabc47e188879689f8f85c0dad1ecad57f28cc2a45310310052a66d1d5d0c6bb7666deeefd8ec00fc5247791a9cb297fa3f649130aecfef4a13676bcce56bf2c353a24ea466d43fd1ff42e05c2e9b92ae8b7b7b6ff2c66cb98283557bd8f989c5057e95591aa033138339d44a2fa78063b007cfce69130f8e89561c114189179ba042a7089f39290e29c9791f7bb7452fed0e4d90a00b318b1f28797827", 0xb1}, {&(0x7f0000000300)="779c5eb7209f91e3cdf4ab74c4dde6c2f0fb111d1c9688c0e5c5fe8683bae9e836d16c4e24314d625353ecf3eff9e86c1c97435fa1943662b4af06c82693e00fb1f6586e735c485a8bb3452936be46d8835b757326330ce9a3828110cd7268b6dd8ca8abecd88cd48284fa43616f8b4b51a53461b4130366af790bd5e752f4bef2919e621a8af720a9651797b65d7a1b88c2fe80081c0db589a16ef8dd35327946cad6acc78bfcc6c963712b6df6a57403ddcb75892ca00458", 0xb9}, {&(0x7f00000003c0)="0bd98aee", 0x4}, {&(0x7f0000000400)="88b679172bd3083920234d7535645e9047baf39ee11deb788e6f1f36328c7653abd9b5a253bd3e84f587e72dc0f5981443818d18d7f77086e010c698f13002592302639508555978ab763aa5e4f5c523cbb651eaec4e4f58bfbfb16c84fffaaa70ee36313383c8d9f2f8e578b418bd50fb651acc2f4798d2d4533d254bb7c2ad66d8ef2688e1c42f20d9fdd1a91f287c3ad8baa03bff310bb7fcb7ef9f54f07870b1cd56", 0xa4}], 0x7, &(0x7f0000000640)=[@cred={0x20, 0xffff, 0x2, r3, r4, r6}], 0x20, 0x108}, 0x20004)
truncate(&(0x7f00000006c0)='./file0\x00', 0x9)
bind$unix(r1, &(0x7f0000000700)=@file={0x1, './file0\x00'}, 0xa)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000740)={<r7=>0x0, 0x7c, "7b30e7f799e87a6ad14125972d8e05dca3524d6933bbf0f02996051441061a75961da6017ac8ffb6bb290a6a607aab8063433c7b17c05e1719d8ccb57ba375246dab724be96f1c178cabd450a500ffaa638a1e3d6ce9656e25229a88663f141c8ccfc91384fec5ba899fda1b7c108119f7c0c5ef348f29f6f8c0b84e"}, &(0x7f0000000800)=0x84)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000900)={r7, &(0x7f0000000840)=[@in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x81}, @in6={0x1c, 0x2, 0x3, @empty, 0x80000000}, @in6={0x1c, 0x2, 0x9, @loopback, 0x1}, @in6={0x1c, 0x0, 0x0, @loopback, 0x2}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3}, @in={0x2, 0x3}]}, &(0x7f0000000940)=0x10)
bind(r2, &(0x7f0000000980)=@un=@file={0x0, './file0\x00'}, 0xa)
execve(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a80)=[&(0x7f0000000a00)='{\x00', &(0x7f0000000a40)='%\x00'], &(0x7f0000000bc0)=[&(0x7f0000000ac0)='\x00', &(0x7f0000000b00)='\x00', &(0x7f0000000b40)='\x00', &(0x7f0000000b80)='(\x00'])
r8 = socket$unix(0x1, 0x5, 0x0)
r9 = openat(r1, &(0x7f0000000c00)='./file0\x00', 0x2, 0x0)
sendmsg$inet_sctp(r9, &(0x7f0000000d00)={&(0x7f0000000c40)=@in6={0x1c, 0x3, 0x401, @local={0xfe, 0x80, [], 0x0}, 0x40}, 0x1c, &(0x7f0000000c80), 0x0, &(0x7f0000000cc0)=[@prinfo={0x14, 0x84, 0x7, {0x1, 0x2}}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @authinfo={0x10, 0x84, 0x8, {0x401}}], 0x34, 0x81}, 0x4)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000d40)={r7, 0x1}, 0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000d80)={<r10=>r7, 0xffffffffffffffe0}, &(0x7f0000000dc0)=0x8)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000e00), &(0x7f0000000e40)=0x4)
connect$unix(r9, &(0x7f0000000e80)=@file={0x0, './file0\x00'}, 0xa)
r11 = shmget(0x3, 0x3000, 0x200, &(0x7f0000ffd000/0x3000)=nil)
shmctl$IPC_SET(r11, 0x1, &(0x7f0000000ec0)={{0x9820, r4, r5, r4, r6, 0x22, 0x1000}, 0x401, 0x9, 0x0, 0x2, r3, r3, 0x5})
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000f40)={r7, 0x7}, &(0x7f0000000f80)=0x8)
sendmsg$unix(r9, &(0x7f00000011c0)={&(0x7f0000000fc0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001140)=[{&(0x7f0000001000)="d1865727305583a8b873e94ecf48fbce92c0820c134f09cd11406c6c3144", 0x1e}, {&(0x7f0000001040)="a4f7d9b7565d059421fbf4185fb2f20fc21309bf39e0f56bc8dd0dab0377f5dbae2a34baef871b07db647ff933351d6c8a49f74888fe11c5cd1e9e7c747aacb39108ab362ca8b78054337a0f5711d1a5961ef449a5595afb90f2f6b0ded29a251cd0aa9d08311769756b419e6a1ef0a5e234ec148dae3d49f623a74a41c3c06913bd99ae7f9c83", 0x87}, {&(0x7f0000001100)="575f3b6c3e8f0b4eba3206558414fede71fc9c74b50dc1da81509a6b1bbd10dc96c0e45e4f5ce3b2252be66c45896331bb210b41475f7e66f5fb1486", 0x3c}], 0x3, &(0x7f0000001180)=[@rights={0x38, 0xffff, 0x1, [r2, r8, r0, r2, r1, r2, r1, r1, r0, r9]}], 0x38, 0x189}, 0x20108)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r9, 0x84, 0x18, &(0x7f0000001200), &(0x7f0000001240)=0x4)
getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000001280)={<r12=>r10, 0xe, 0x80000001}, &(0x7f00000012c0)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r9, 0x84, 0x21, &(0x7f0000001300)={0xfffffffffffffff8, 0x5210, 0x6, 0x0, r12}, 0x10)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000001340)={r10, 0xd, 0xc21}, 0x8)
ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f0000002380)={0x10, &(0x7f0000001380)="1bb00f6cc09e1dc33375b79005ee8e6624f0d471eff3ec86f725e7238052352728119dbbb1ae04f4a49cb7e94ac654984e07dc93aec3799fd04a2faa548335994e6e04889670907c3f085a56b7e703d08b0883b9e63c7d2e242e56dd194ace7687732317269748a212dcb0e6cbce0eaefe1a9dcc367576b136cdbbad94e8ff74b73f5c687a62b0ed0ab8d0df3be1ce50d71e4c5f53f18ddee61b6ea1bc1a62709ca49e84a60b8001124ac1047fccef83c242f3bdbec3ac67fc0e9afabd3fefedcab36f7c8220f7eab4b9b3eb5e5abeee7b3b1b846e2a4d723dbb5789c94f9105f65ca0be5f27c7d29e4ea92c63fb44384cfea8e6275cf6f7abaf96df7bc1ca51f29a46845eebcece5a63ffb0af77c1c0fbb6d62c3c6a3b25f44bde2cfb468df8841595b6a6dc077934356fde47289c76ebe97ab1784b5c8490278d8526a2258f048d96e7e169f67ff4555e2e88c57fd10e047bc56218c12be85ac56b334da7e72fdb64666b0c67639b6ab8ba0ed56bdab7ced3a17d1b935d292dffc2a5c87469fa23aa934d14c7e5703e8d6d636ec05d7aea4564d3bc2f14cd9cd686b6e718c1485592c25da186a1ded1b67f9050fd2025c358a967383226549da9db68bb22f9a415e225ef553e3713de55a0954ccb9730c619ff9fd69780922226ae7d5694bd6a5437e6e2f78dc0296b8f231cf1f16711ba809f2c10304483626209eaa2608da565c592dc38fbfefd8572e1b509d98ab1ab095dbc0fbf92167de44cc39a7b0600d1faccbec020dc75a2afaec4cd07cc2bb82ac535f17b445d937acba60afaee6b3f082b70434f559a1b6fd3402082ef30f2cd8e6c0a6aff831512df3e6bee9b821e703c647fdbf4a09feacb5ac1b4ccd7034c545957925e89838d390c43fc94eb5589844f821037f9e0174989f960c370d6b75956c6b4982fa0e8e1f099070ecc7e72dcd563396e1d28f38d6db9b8a4c9cb0f79fedbd0aacf35aed0ca5fc7849448da7f40b0da4502048475aa766a201342e1199b65077404ce8ce98994c083d78d2f94614fc3a1396201628f4ca76cdbb6b48bd86fd574dc970d4c3e7f618d0cb03e26aaac12438f4566e1d5d92622cf99238456899ff70c987f2f21a5f6a43e21278c7db3f9734cc96943a68189f6421c5668f70c325d97cd2c79fe55d3fd29cc7789edfcc31a9306bfddc6eb4346ec14262f88673bfb0530faeb940a71748a76762b7a3ad9c56282c5c156ff2cea51594aada6a0a5cf3f7ecce612e7ba38e16db9f33061d1c793f861d461a9b9e87e660602d0ac06a05f87663debae88645007be98c24c46a8ed8dce71a7706b16124744d5f4978e21c9e29327db15a1e77f2e317a85663e6b1588efbca536397e5367e9589bd30d037201c7293d1edf6444bed52e2d634a78b3923bf05749f23b6d1df102509164913e0fe9b84aa80defc26e78112d5f10b44592179e9d3b9f86516459a65eddd366e13821cf9df7d2ca38b2bf12d994c0b2d56238157bed3d266b5720c76214338c957278e79a3a3ff34b7a03385f84cd5bc926f0486befbce4b7a96ba39a1e41477cf50fa9802678e8acb2a60267836539807712b0f56e95232094d4323b39ccf04346ce895cd1062cbc4c26086dc77c1b72ef2d90b319b4e5f10c33efe4aca52e5a0dc408df5b972428869277461f01a0bbce5aa65e6e9eb9561e952aa32d4cc9beff6d0ddd960cee348383a955d08b2ec1b4adeee98fe179eacc828bd218c5c8eea2c1fb00a2cb24d4ddec39daab0b07e4894b50229de2503bfb172bf4e1fb7a189b742c895f58beb9e0f9c7658a0082b9329d5672024dd6bad1e877edfd09e0e9f463e2fd64c033cf2ce49a563922d56b65aecb450717e60c19cb5a78e109c481624bc1aa3c7014b39aeb821726b66cee97d5083341a71baaff05dba835f8a9f3d7732ec8cc7dc895f6d01650ad61d08ce3d7e583a6494781d036fc8b077a72d1ffa73455eb12d344482051e534ac18baac8a750ae6c8484912b41d15a02514e89e692be58617deb2689621eba8c738351aeb8af322a284384eb51ade811a07d0b6baefb1d0e32830cc4a0f657df2ae4c84c1c40c09815d477e302a49faa0cbad8d9abfd5a3c8c3e6a4bfb3eca3df58c1507623a5b98a498bdadfbce5e04b6a8e4ac737ffab013357f993da783a8ae807e70d1b9cf5766b06feb6ee5ef4acc9644d59786b13e9cc05ec4b6ddd2c691e69d8b1091936e3139ab8847f6e643d94d7328febea256c5ba5e248f9bdc359bc57bd52a30b9d77de31a59c3c147bb7f47cd8501fb0413069892311323ab8e93e3c0b75106a6753ce2def9c2ff323134309adb275dd567182f940e210914bba50d50a15232192127d2b650f836619c0428b329424b049da14c24c4a14a2e2fbee3bd9e7d41ba26bcf881e0c31402cef442e44c36cb16c0a4f36df501c9d44bb9a7fe366af5e46f303bc04ff8549316d35f51b0d1d9513363daa6d879df1c61612bada1d4ed98a89b9d01a93a46092d23a668559557f3ddeb2cf1d5225dbe6800739e9f125a59d655851ec233708c40448e875f4ebb2a8e3aaee8aa70bbeea236d7d123b42084d8cd49987771e86a2f457c12ad4b1abe45bb7f186f25e2b796c211d2383b188cc76a757bd0e3ddab93d7158cbe9db03635b31bf2b6d02c714fe7026192ec222fd18eb3a719afe304499d2339fee73742a9b22fb1289f26815f97fa8b779f87df53d7d9cc59b5bf19b103bb220ccbf5f92a6c61717e726a91d86afda613ac86557648414c828f2499b8befc6ae08afa1986b01c658345cdea2fd7b27052a4712fbb38c1f6ddcdc2318b78d9a2617bb9b701a374cdd56e4baf64a27e27f9017045e5b80505e8b9c3d17dafeb1230603d4f1683b22663c7f4c27cb0754520f4d7721c11601843730a7f6ee51bdf4d9a2f689c695249cfc88b4fb7350cca93901f433062b291eb4f1065fb5d0fb18d210e6d1117378593b64c166fbb5a8374e7a6b362de692d043d73f77e3fa6ce55a835d8a00cda0ea98867865a1455966e786d07ace622f7519cbf674de62bd80929ad60bca1dd786df772a996302abe4a807aa583e36db7f91f857a5a9d1b237a2631ee950e260e4be591e4b5867f804c4d75cd671d86bb353fca2601202872a80eb0996c0eea725fb63ab33d9c8fb3cbe7217f46798f062872780f1e50629da7a079e847dadcd027e6e27de688c98af49394eadee469d5b60bdfd7b39d55a76a44061de721ecc9a732d7e390615d799f821a540c1f0592e977cab3b6bf94c18bec1b98271f8f652a1d57463916d3523a337e9e98d8399242245ba2230686bdac7cf152a71b098b0bca6b71c716fab1966ac9b6f8be18e0bfd9bf794a0623a018dcdb749e9fc04e4f61ebebf7e1de45d0b0020c2e252bac422a04b7cae8aba4e51992eb424bdecd780d8b619e15c75f9c39be862df63a54fa4661a1ff1252d809654eb050f2fbdcddebd72c3c7c7f435e92b309490a7a06e2299125bbdb032e1e0c83bb8073103d8b61b10a0d1381cb6eda3e92282fb6041242ba845060c68e9af339db21762aa7a55f03d79718ebea3d2f7fcdb021973695d700938191bad646ea9ccf474065d84820ada842b1337953e0a98c66286e6f58dbdc80a29ccc3df4999b9114187498e8b751fa9b793fe7660d1bd6d0f9166d22ec5ed2bf02b934cdf3fa80421d960f008dc3c054a13e8fcf1cb2d71aac10f244dfabd911a2393b21c3b9d03aaad48ca8a49c2c29bf5b44a4e05ef785fea803c159d15ac113b11be000189e75707eeb64dd69bbecd7b34f35046cd35df4ddca1c987376beadd74470aa96cf9d658bce0b466cc15d4995c7bfa018b18eba2ff00a51d3456be33ad4fb846b53161319238f59afeb4a016171a67b1420a1a37a61ca4ac8fef038fb9ae50c4aeb340598140b94fc50c48b1f111f05a8bdbe8f3e23c72ac96e74a23c56007f1e04dbe62fe31c27bbb61a01220723ccb7f3ecddfbab181246aec86b23eb88148a058b40aace15938f0a1d224098252608e20a932e9d0b60b6704afe16d797efe553a1bdc93e44056a356b888dbdd862ded974abe34c1ad065875dba48a8c3c53aaa08f775b8351cb34c3a7f2bc8cd3c27b5ff304dce04736852ebbe80d730c07886071563c21118a00a619465fb5f6eaeb166af12b10fc07f9cc273955fcc265703ee678fe984880a3a9db96f6dbf3a518f7db6464ba7cabfa6d780f9bea48b14a7415f087f61f63ddb273a391b84fd90898831cf5b5d94017ad3f5b6568b3966567c7070e27f55ac6714c78887c4938268e17e5a926a6d46eb73175328765db5f9b0aa5c1c0f9e46f5daf3e58af8b378571f55ed020cad4d77812d2f3003a7883876fd0b870cc92c53c25a2692c5b6a6b2254144cd10d017ef6ae3b0db8b5ef13a68354ac3fc1f384d8936d8440707ad957548e45f154498ebc7265ed4a875322619da843b6cb888a8389123ac896d4190d27766de94019d65d906bd205258dd3bde63c92675666df3cc1ba5e6d45c97597f1d7286ae6ffb6f1d1ad933ef49fef0cefcbe134ed380d43df103547c7f0d61bfff69c4b930612becd6f48131690a8c3a5242fef043f6d96622c59e9ef372aaa5f962c9c93340feeee846192bad9c0609f71d3428b75ffe528734fb5ae80cc45b5a3a9d8af2dc6b14ec0bf9225b632fde6d4c65d8d73e943508ef12d89f1f44b3d0aa566de2e3a2d915c8d11f54169e7a28897c5bbc989788f29ed5bb17d829ebe16ed5d1c5b81c8ccdf51b9f0091dab7cd6550520d20ec6a8a04cfe1241cafb9965911feb57dacffc59ce8b3151c897ba53bf086d10ab2ece92d72a150791ef405759c4db36751136c7cabb11372dcd17d358c62131bba98199ed2466b4ae7df0d00d4873be6b8f1e2e33dc6b9b04907385bb69c18a566e7aad8b1a6ce13639cb248c8f3a45aee8e86a9c729a729066935b79ed17c7cabab089fb1cd692f09cc881047625896d297e70a066f177989b009cb83d2694da29354d39577ca5ef2b51cb82cf4a8541261e7e6f111a1fbfb3bdb33cf25952d6a147459cb2383eae0e614a8e420887e16152ec783aded366093bc401c5c9bbe1aed12314ddeafed9ec03983d7006d376c8d3f492a0f217e549a6cd3ee2b8e3cdcd40545b9bf21798359125fcfbd98f893f3bda28b2da72dcd5a15b258b045bb5890e54085ac3b7c3bdf68a748adc4589bd01c29312a2998e01c0f9c72556a0739bb39ff425257c5a82e263a565c89f276ae48f52a313795a31d19d0fce3cf797fefda26fa45745f3591eb97610b34f46c8d367f7126d8e42d3e20edb5817c5c837fa22333347b37fb7dc0144b907ed245a25838f21aaa950d6d95be95add05c62ee3dddee62f660f8a7229079f3ddc85acd6c88c2ef66cb1dff633ff700857c8213654c53702f13bbea95affcff86c10a3109058b243e0025332903a9281751e448eacd56872097ec59f676194f9d9aacf3232b5cfb6ab5e795ed6dbc9e505b89f3b22a94121bf5c9aec4fa5ed0f7e941c8e00e7815125147f095783896fc3d2dacd2d07b1a3cebd1ae047c104b93f8947e69c66fe9b2c9f65458e50305366bd18e6ee1e458f24374d18ad57e481d8693f7a0559e42f4328d7583769c538d666d00a308d65e4de75f49762bcfb2617c79358cb2da1f520ddadaddec1e4215e7d155bab920c19ff7e832b3bd3b68f8dd6fffec4de446b7581968b35c866eac296a6f413a7f6d5582740a7e6a35c184894e45d17ba4a8233f7830f2e", 0x2c6, 0x10001, 0x81})
fdatasync(r8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000023c0)={r12, 0x20}, &(0x7f0000002400)=0x8)

23:51:44 executing program 1:
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c)
accept$inet6(r0, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000340)=0x1c)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000100)=0x8)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
accept$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000180)=0x1c)
r2 = socket$inet(0x2, 0x10000005, 0x1)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f00000001c0)={<r3=>0x0, 0x5, 0x2, 0x8, 0x7f}, &(0x7f0000000200)=0x18)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000280)={r3, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000002c0)=0x10)
getsockopt$sock_int(r1, 0xffff, 0x1012, 0x0, &(0x7f0000000040))

23:51:44 executing program 1:
r0 = socket(0x1c, 0x5, 0x0)
r1 = fcntl$getown(r0, 0x5)
r2 = getpid()
setpgid(r1, r2)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xffffffff}, 0x143)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="30000001000000f40f79c89df46be2b900002dd900000000000000"], 0x1c)
write(r0, &(0x7f00000000c0)="603f05b7bfeeaac89ff6bbb75f0abe19cca2360380ce791688ea978f12969a79a91612d70fb4acfff7fcf3c73fd0d9d26220be2ef7925d618dd18a23024524eb256d0b57f0dc6152601b8d324c08e7a8e032fab7a190abd700b4e2defb784aef9d762d781693f048517c2e318e08d807ef7e39c134d0507ad81668421d153e9bf69257bb03db7e771e177a872f", 0x3f7)

23:51:44 executing program 2:
syz_execute_func(&(0x7f0000000140)="985e4aa84a1c390f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbc7d00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b160000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")
socket$inet_sctp(0x2, 0x1, 0x84)

23:51:44 executing program 0:
syz_execute_func(&(0x7f0000000000)="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")
r0 = dup(0xffffffffffffff9c)
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000180))
ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000140)="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")
syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x0, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x3300}, @rand_addr="00000000000000000000ffff00"}}}}}}})

23:51:44 executing program 3:
syz_emit_ethernet(0x102e, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x1020, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @rand_addr, {[@ra={0x94, 0x6}, @rr={0x7, 0x3}]}}, @generic="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"}}}})
r0 = accept(0xffffffffffffffff, &(0x7f0000001040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000001080)=0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000010c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001100)=0x28)

23:51:44 executing program 3:
syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0")
syz_execute_func(&(0x7f0000000300)="f00fbb9f000000009165f7056969ef69dc04d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0")
syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b301c700f0019ee46d0000c4a2d93bf1c40bc549ce0a")
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10)
flock(r0, 0x2)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

23:51:44 executing program 1:
socketpair(0x3, 0x5, 0x81, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x4, 0xc33e, 0x0, 0x2, 0x6, 0x7, 0x7ff, {@in6={{0x1c, 0x2, 0x800, @rand_addr="2388cb3548539d9c59435174ade206a6", 0x3ff}}, <r2=>0x0, 0xffffffff00000001, 0x8, 0x10000, 0x100000001, 0x9}}, &(0x7f0000000200)=0xb0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000240)={r2, 0x8000, 0x8}, 0xc)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={<r3=>0x0, 0x1, 0x7}, &(0x7f0000000080)=0xc)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x8, 0x309fcc1c6fb1d825, 0x1, 0xa4f, r3}, &(0x7f0000000100)=0x10)
socketpair(0x5, 0x3, 0x0, 0x0)

23:51:44 executing program 1:
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(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x20, 0x100000000, 0x0, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)=0x100, 0x4)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000001780)={{"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", "d7734ba2d328145404b42e4bfec8d7bc643b8fe2342f55e754cc0dff4d6033b7", 0x1000, 0x4}, 0x0, 0x7ff, 0x6, 0x7, 0x2, 0x6, 0x0, 0x2, 0x3})
socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0)
ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000200)="d5a1068bcdeccf0ae29eb39d637272799e89ff064fcd385b07df58bdeb446e843ce115d7ac2e3fb9bccc2fad41ff1cd3f4979038bc8dcc5e726cabf4344189ad5ff374fdc2482512770c565585b9b8db502030d2363b8d0991156999919a5a0fd72e8449bc29df975cd211630eb031076eef276fb089262f510de336e891")
syz_execute_func(0x0)
accept4$inet6(r0, 0x0, &(0x7f0000000800), 0x20000000)
truncate(&(0x7f0000000140)='./file0\x00', 0x1)

23:51:45 executing program 2:
syz_execute_func(&(0x7f0000000740)="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")
r0 = socket$inet(0x2, 0x0, 0x563)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0xffffff5c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0xff, @local={0xfe, 0x80, [], 0x0}, 0x1}}, <r1=>0x0, 0x1, 0x7, 0x8fce, 0x3, 0x800}, &(0x7f0000000040)=0x98)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x9}, &(0x7f0000000200)=0x8)
poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0)

23:51:45 executing program 2:
r0 = socket(0x100000003, 0x2, 0x1003)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0xffff, 0x4)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="bd2d56d8950a070e13"], 0x10)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={<r1=>0x0, 0x6, 0x2, 0x4, 0x9}, &(0x7f0000000200)=0x18)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r1, 0x1b}, &(0x7f0000000280)=0x8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000002c0)={<r2=>0x0, 0x5}, &(0x7f0000000340)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r2, 0xf17}, &(0x7f0000000180)=0x8)
write(r0, &(0x7f0000000040)='M', 0x1)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
shutdown(r0, 0x1)

23:51:45 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1204, &(0x7f0000000200), 0xff67)
setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x2, 0x4)

23:51:45 executing program 0:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x10, r1)
renameat(r0, 0x0, r1, &(0x7f00000000c0)='./file0\x00')
write(r3, 0x0, 0x0)
execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00'])
writev(r3, &(0x7f0000000280), 0x28)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000380)={0x0, 0x5, 0x500, 0xffffffffffffffff, 0x101, 0x7, 0x910, 0x9, <r4=>0x0}, &(0x7f00000003c0)=0x20)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000400)={r4, 0x40}, &(0x7f0000000440)=0x8)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x14, 0x0)
ioctl$DIOCRGETTSTATS(r3, 0xc4504440, &(0x7f0000001780)={{"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", "2fcb111b32e62a3398ee1d437b474d560cc526909766d0c113a93bf35a8d18a4", 0x0, 0x40}, &(0x7f0000000480)="c347c4205f07962cdac6c27b47a32fff9643b4d55d8b9018c6003dbfc6d2f0d60cbbd85058bc336dbee80e5904b72606b90d09f912b6ce60d11a2653167b866a88de88e9bb26b2b3f39623b28e15d71d6a0bd5fc9ed124c5c29c4969699c186b9debf63a6af2fd4b3acf60049f29610fa1fab511706457af9d44bcb03f88", 0x2, 0x1f, 0x8, 0x0, 0x40, 0xbe5, 0x6, 0xc})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000040)={<r5=>0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000200)=0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000300)={r5, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}]}, &(0x7f0000000340)=0x10)

23:51:45 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = open(&(0x7f0000000200)='./file0\x00', 0x8, 0x8)
symlinkat(0xffffffffffffffff, r0, &(0x7f0000000040)='./file0\x00')
fcntl$lock(0xffffffffffffffff, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x1, 0xfffffffffffffffe})
ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000080)="37abc3ab9b99e424215c9ab1dcf71a43a05db46eb1316d223af4fe6b60a49585b8cafa5d8d5005d62cc35e956b67d57decffb203728395bfd56a98c6c7119b62115fecb302afffd6b13dc91aaa2dfac87a9a34dd98752573a4463b302076b0afda3a8ba1abae44a38950a57f0666bec7d436f2438cca0f6bb93ebc648ffd9212b73b18e8222a7d8c289c0e64470ba0cc49e4e3648fe3958330d006c8a0da6649878d16523ed6d20a345721009a0c88928715e87c1a8f43d45d8470c08586ad37cc5f5d9b17f2a487111aab0beff32c4d632a369a6a8f0f8eba766a9b8042ee398e82ea")
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x1, 0x2, 0x901c, 0x3, 0x1ff, 0x0, 0x1, 0x7, 0x7, 0xa18, 0x3f}, 0xb)

23:51:45 executing program 1:
syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62")
r0 = getpid()
getpgid(r0)

23:51:45 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
freebsd10_pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000080)={0x0, 0xf93})
connect$unix(r2, &(0x7f0000000240)=@abs={0x0, 0x0, 0x3}, 0x8)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013)
pipe2(&(0x7f00000000c0), 0x100004)
ftruncate(r0, 0x0)
setsockopt$inet6_group_source_req(r1, 0x29, 0x55, &(0x7f0000000100)={0x57b0, {{0x1c, 0x3, 0x7fffffff, @empty, 0xa13}}, {{0x1c, 0x1, 0x7ff, @loopback, 0x80000000}}}, 0x108)

23:51:45 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
r0 = semget(0xffffffffffffffff, 0x589233d988cfcb98, 0x82)
__semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000040))
sync()
syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2")
syz_execute_func(&(0x7f0000000280)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000")
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000240)=0x8)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1013, 0x0, 0x0)
shmget(0x0, 0x13000, 0x0, &(0x7f0000fea000/0x13000)=nil)

23:51:45 executing program 0:
r0 = socket$inet(0x2, 0x0, 0x9)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000000)={0x2, &(0x7f0000000140)=[@in={0x2, 0x2, @rand_addr}, @in={0x2, 0x0}, @in6={0x1c, 0x2, 0xfb, @empty, 0x7fffffff}, @in={0x2, 0x0}, @in6={0x1c, 0x0, 0x9, @mcast2, 0x200}, @in6={0x1c, 0x1, 0x2, @mcast1, 0x8000}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x0, @mcast1}, @in6={0x1c, 0x1, 0x8, @mcast1, 0x9}]}, &(0x7f0000000040)=0x10)
syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="1f732337c458ffffffffffff86dd6061605d00150000fe07000080ffffff000000000000f000ff0200006600000000000000000000012c0090780000000020f0a0af00000000fe8000000000000000000000000000aa00000000000000ff0000000000000000"])

23:51:46 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
socketpair(0x10, 0x1, 0x100000000, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f00000000c0)={0x0, 0x1, 0x9, 0x800, 0x7773}, 0xc)
getsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000000), &(0x7f0000000040)=0x4)

23:51:46 executing program 2:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
ftruncate(r0, 0xffffffffffffffe1)

23:51:46 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000000)={@multicast2, @remote}, &(0x7f0000000040)=0x8)
socket(0x11, 0x3, 0x0)
syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05042459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2")

23:51:46 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0, 0x9, 0x7fffffff}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f0000000080)=0x8)
getsockopt$sock_int(r0, 0xffff, 0x1113, &(0x7f0000000180), &(0x7f00000001c0)=0x4)

23:51:46 executing program 2:
syz_execute_func(&(0x7f00000000c0)="1c22c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d01779b8f9f268760400000000e9589b26c7e4c753fbc4e101edfec48f299894e0c4c269a7f23ed107c4c2b90a23f21667f2450f10c75151c9c05eea01ea0165dc5f00c35b5b304545e269a841c463154624581b090945332faeec6868b7b7f50f54635bdedec4a1e1e0efc401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")

23:51:46 executing program 1:
r0 = dup(0xffffffffffffff9c)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000480)={'accf_http\x00', "b5fe93f779fc5a2fe5309d930901de251f4692910db42f8312e0f11a949a2eaee413f204b28960d7ee695d65c5aa0baa97bd5a133b6235a1a7cf38ea911c94b7d031e92e8efdeae4174b9ce12a3ef255f2876ca8dcf9f65e558705bcb894abc6a221d0ddc5a8d3f30846513eee37dbea7ed619a9a5ea0225e0196fb72eea7fcff3e35923b29ff49fbad7667b3c324d3adee39a9dd2b867e6c108699b8f3233669a6da537265e7b67560390e401c9d7f039c3ab069d565e47adcc3da291cb6d65403c92591f358263ab49c5f97eb28fc9fc446b5096b63eb610da9bab2a794448506e6e3f7db6d4ee50e139898fc450f5"}, 0xffffffffffffff61)
open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x1, 0x80)
syz_execute_func(&(0x7f00000001c0)="9826473e431c120f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4124e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140))

23:51:46 executing program 3:
r0 = semget$private(0x0, 0x3, 0x100)
__semctl$GETVAL(r0, 0x0, 0x5, 0x0)
semget(0x2, 0x4, 0x101)
__semctl$SEM_INFO(r0, 0x7, 0xb, &(0x7f0000000000)=""/216)

23:51:46 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

23:51:46 executing program 3:
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
setuid(r0)
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0)={<r2=>0x0, 0x400}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000240)={r2, 0x1ff}, 0x8)
open(&(0x7f0000000200)='./file0\x00', 0x2fe, 0x0)
semget(0x1, 0x4, 0x8)
r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r3, 0x7, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x100000001})

23:51:46 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
setitimer(0x2, &(0x7f0000000080)={{0x0, 0x10000}, {0x10000}}, 0x0)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000040)=0x4)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x9)
fcntl$setflags(r0, 0x2, 0x2000001)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000004c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x66)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={<r1=>0x0, 0x40000000000001}, &(0x7f0000000400)=0x6105c1e239fe914a)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r1, 0x1, 0x3, 0x9}, &(0x7f0000000380)=0x10)
open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x110)
r2 = semget$private(0x0, 0x2, 0x84)
semop(r2, &(0x7f0000000300)=[{0x6, 0x0, 0x800}, {0x7, 0x8001, 0x1000}, {0x3, 0x80000001, 0x1000}, {0x3, 0x0, 0x1800}, {0x7, 0x401}, {0x3, 0x2, 0x1000}, {0x7, 0x9, 0x1800}, {0x1, 0x0, 0x1800}], 0x8)

23:51:46 executing program 2:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
bind$unix(r0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x3}, 0x8)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000280)={<r1=>0x0, 0x1}, &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000300)={r1, 0x1, 0x0, 0xde29, 0xa}, &(0x7f0000000340)=0x18)
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000)=0x8000000, 0x2)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000180)={<r4=>0x0, 0x200, 0x0, 0x20, 0xfffffffffffffbff}, &(0x7f00000001c0)=0x18)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={r4, 0x91, 0x77, "db303c30ae96e524dd158c9a11893b2c2dd5db908dfd98e7540240f94e96b084ec75eaaed3dfe11d05ae2c3d43286c1ec18ee7117b00d720c4f3a3bc7aba929ab7f21cf366c9e760defe36797dd2d3463608e4f092f8ae363d792921b0ad84ea4122e89c05100da8bde8c719bb6f5f7f19666fa59d798d"}, 0x7f)

23:51:46 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1d, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x5, 0x4)
sync()
mlockall(0x1)
sync()
munlockall()
semget$private(0x0, 0x2, 0x30)
r2 = semget$private(0x0, 0x4, 0x3e19cec4190485b3)
__semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000000d40)=""/231)
ioctl$DIOCKILLSTATES(0xffffffffffffffff, 0xc0e04429, 0x0)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)

23:51:47 executing program 2:
r0 = socket(0x10000000002, 0x3, 0x0)
getsockopt(r0, 0x7c13d566, 0x41, 0x0, 0x0)

23:51:47 executing program 3:
syz_execute_func(&(0x7f0000000000)="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")

23:51:47 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0)
getsockopt$inet6_buf(r1, 0x29, 0x80000000032, 0x0, &(0x7f0000000000)=0x254)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c)

23:51:47 executing program 2:
r0 = socket(0x1, 0x0, 0x8)
setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="9a02e303000000b90cba8590", 0xc)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000140)=""/170, &(0x7f0000000040)=0xaa)

23:51:47 executing program 0:
r0 = msgget$private(0x0, 0x0)
msgsnd(r0, &(0x7f0000000540)={0x3}, 0x8, 0x0)
msgctl$IPC_RMID(r0, 0x0)
fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getresgid(&(0x7f0000000100), &(0x7f0000000140)=<r2=>0x0, &(0x7f0000000180))
freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getgroups(0x2, &(0x7f0000000280)=[<r4=>0xffffffffffffffff, 0xffffffffffffffff])
r5 = getpgid(0xffffffffffffffff)
r6 = getpgrp(0xffffffffffffffff)
msgctl$IPC_SET(r0, 0x1, &(0x7f00000002c0)={{0x1ff, r1, r2, r3, r4, 0x0, 0x99}, 0x8, 0x0, 0x10000, 0x3, 0x80, 0x67c, r5, r6})

23:51:47 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82025fb452e0c258f2b7"], 0x1)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
pipe2(0x0, 0x4)
r2 = msgget$private(0x0, 0x48)
msgsnd(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1, 0x800)
msgsnd(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fd75cc1d4e01755d20000000000000008000000000aea0edd3dda5de98d68447067e5a074f2e25a0ae7fceeebaf986f569999a116e4431fbde073915652ca394550000000000"], 0x1, 0x800)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, &(0x7f0000000480))
r3 = msgget$private(0x0, 0x400000000000008)
msgrcv(r2, 0x0, 0x0, 0x3, 0x0)
r4 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0xe0)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x4, 0x2)
r5 = dup2(r1, r1)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r6 = open(&(0x7f00000000c0)='./file0\x00', 0x101, 0x0)
msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000300)=""/130)
ioctl$DIOCGETRULESET(r5, 0xc444443b, &(0x7f0000000680)="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")
freebsd11_mknod(&(0x7f00000002c0)='./file0\x00', 0xf100, 0x2)
ftruncate(r6, 0x7e2780e5)
r7 = fcntl$getown(r4, 0x5)
getpgid(r7)
rename(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00')
msgget$private(0x0, 0x101)

23:51:48 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000280)={@multicast1, @multicast1, @local}, 0xce)
getsockopt$inet_buf(r0, 0x0, 0x4a, 0xfffffffffffffffe, &(0x7f0000000000)=0x1c2)
setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000040)={@broadcast, @multicast2, @local={0xac, 0x14, 0x0}}, 0xc)

23:51:48 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x1009, 0x0, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x10002, 0x22)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000200)="be027bb0b6c6a62628e1c92b0351465c8c9883c86b50455eeb2e70728044ce013613c18fe04ef1f3faa1f01db24f74d213b199ab6a985f4d4f448b8006870d3c5609d94696573e728e60bdbf053f9a58fb8e7dd6b3ef41d6d3fe6669ecd99465848e05fdfa65d071725d31a0463823551b06b2a410f4f9c433a22bb9fafcf13554cfba6ae7c17e1a7697576a5b5d3e445b18d83d858192745de7c10148b8d1affa7a9c5d8fa099f890ff0bd8f8ae595032e17167c7bd45ef4d46f1aa9e1c6b209c8e3b46694ee9273b26e5387c602c347a292f2f87e00ac84d6067918b737ccae67737ef34b72da5a0f9cab5ff3f479dbeb714197d932a")
r2 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="21010200355a0800"], &(0x7f00000000c0)=0xc)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000100)={r3, 0xee}, 0x8)

23:51:48 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = open(&(0x7f0000000180)='./file0\x00', 0x100, 0x40)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000001c0)={<r2=>0x0, 0x64, 0x401, 0x3b1e}, &(0x7f0000000200)=0x10)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000240)={r2, 0xae58}, 0x8)
ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f00000002c0)="3f9b9c5a5823b9127fe255d0a8d2b4bc0cd2f9fc1b90f20fd84ab502696237b0049972d9bee2adc090b8af9fb1dc5241782f2e772dcf328aa651c5ad0c1ead3feb04260946b51aefda4ad3bbc85982901645d95e8a0b4b52125a58611532f4b99709f23d38ef04c3e4d7412e0c2dde07e4ec7946816b2093ea9acc94f30661ddeb45c9e4c07395869559686c4a5a15fd0f612bf432b82f3f9d62668057aee71ac1bb")
getsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000000080)=""/134, &(0x7f0000000140)=0x86)
setsockopt$sock_int(r0, 0xffff, 0x4420, &(0x7f0000000280)=0x9, 0xffffffffffffffde)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d9c820d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000380), &(0x7f00000003c0)=0x4)

23:51:48 executing program 2:
r0 = socket(0x2, 0x1, 0xfff)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e20e1000000fe8000000000000000000000000000bb0700000000000000000000000000000000000000000000001000"/128, @ANYRES32=<r1=>0x0], &(0x7f0000000080)=0x84)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000340), &(0x7f0000000380)=0x4)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000001c0)={<r2=>0x0, 0x1, 0x393, 0x5}, &(0x7f0000000200)=0x10)
r3 = dup2(r0, r0)
ioctl$DIOCRADDADDRS(r3, 0xc4504443, &(0x7f0000000580)={{"8dc14927ea638529a6d193c54ab6fbcc35cc3063541036f1aee83531e0982f7f07eed98265ee49f1a79bfe9456abb007ac9f8cad6951c0afda89bf84f20840cfdbdc1fa43697bb28f931ff3fcb593fb5b8d0cf1190311f782753176eea31ac7af87916915fd945a429ca0899ca32fae07dc082e0facd18851a91528eafd27e873f13f4c4197957232ffaa5ac965b9bbfb50d293429c06853d9971ae19dcc679fc4414b9fc7625665df4b6364b36340527c32fc3b69ea085d4736c91f72fbc5502acef9255d302b619ba194c430484dc69a5be2f4267f90180bd5c44a6088f7d3b23e55c18965cec55a3139e31535f69c30c4b22f2c0e12ba58c4efae3b8c5cfe7099c0a7f01f8bbe205b72b29d094df1e201f56b6777d3039ad0cc48db35bd738053ed1369affa36d8ded9e82d8d548b9b4e722d6cb28ea2aceaea03b9c5dd4557f08b9e6d91f05da27dd1376b0480757df13d47fe3169b02b317d1d52428ccaedcd8e2fc3966a1dfe8555ce80638a6f1638b699bc8ff1f9914220db290debf6b0b06f4107f2b6845137b9726ea0ae242d6676b8390c69a432dccc50b40e9a426c17f0d6695fc6d4ce41713fe55adc189c9a31c5665225b1c8db9b078be7f52f0f5bc76160cf130a57df220f539306a5a912e6e78c12a0cc030f3f610d2d5be13bb98053205d38f98b92e15510df1acee2df17d00295d7dec95fbe2bbd8bf2930c5851e39417af572ab515ca404296c0574add36585a5d8679e0cab85c8db00a9757ca066430e56eeb3a22be057cce751d2385c6fb6eb9ba00552dc773bb75cc5c7af2fa3298078557bb7b54d77fbcadf092372db8a595c037c6ceb09578f40e36c61928aa845a0f82bef7c8d34d0ec2961d31e240fa87190633b63667afe3925ef0ba1c880581989590d67786da1498963c5dd893c8a1900e10bbab7baf708a014d0bac50f43563d5311c97a9f4c452133c28810788d7ee27e5b05c7092d5d591b22b909eabf64e7cd074653985c872f0913cc22f78542d9ba96dd2e1d11a46b89dd60060e436d0c6a8bbd6bca9ec11ee65eea91389b01191a6737f21777ede0f2e7fdf3359fab6292cc4718efddd6fc50894bace9d75f68ef4d587c50592c18e50703a6784bbf9270da4fa00a9534a65794cf185f449f143af858247fc4f80b372e50e2bca3314ec3a3842fc6957a6900faa1f0944525f49466ab7e1337e2d47b139274c4464b61ca9796cbae269d60f2c3280a07e87f4df4e06d3fd91c08f1583319a923a3060f7e01be4c4bb3a7ee0d11d27ce16a72d827f938f3c641f6c8821dbcb6a8325430edf4727b0fb24ee7b3e9409deb9a56095524e6fda36bfb11fa16bec1772a6d5737db430c0fb02ec0e484ce71f90a588909cac9e73257c792360d343b4e5fda665551cdb7390f648ac2f550f0cca8868ac93f96fe556eb58", "5808da5d7e5303e559dafe901a7940f3e531580ac291c5344f59832dedcb8c69", 0x9, 0x6}, &(0x7f0000000480)="aa3bd37538fc4d0750bf08676fb2285c8b8f04e6cd6c4fbeeed4842504956261ca3160cb43e8a303a9fd74aa65f5ceeffc63fee1f23f37b89c7d145f10aaf977f4d57724e79282aacade96e662d5fa6aed002eda3397b186ec722f020c0c4fcc06deb39b492d084cf531b524a78e9f398896f9d3cc4fc0d59cfee9fed46a0ef91210ffbf4f947100445d0add90dd9fa4095bb594673f8d38c9271f8c1a22bce9f855cf5184abe69f8bad0929b31cdfa38d60ddc864d4eca1283a186614337888bd12b58138660b55760cb6", 0x3, 0x101, 0x4, 0xf8, 0x1, 0x3, 0x0, 0x800})
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={r1, 0x5, 0x5, 0x7c, 0x24, 0xa9, 0x400, 0x2, {@in6={{0x1c, 0x1, 0x5, @empty, 0x4ba9}}, r2, 0x4, 0x8e2a, 0x15, 0x1, 0x81}}, &(0x7f0000000300)=0xb0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x4, [<r4=>0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r4}, &(0x7f0000000440)=0x8)
syz_emit_ethernet(0x3e, &(0x7f00000003c0)=ANY=[@ANYBLOB="aaaaaaaaaade956524672802fa97ec5533af0e000000083b00fe804f02a1bed1a1ae03739ecd490000000000000000bbff0200000c712c36b968ffffe5ab00ec01000000000100"/84])

23:51:48 executing program 1:
getresuid(0x0, 0x0, 0x0)
geteuid()

23:51:48 executing program 1:
munmap(&(0x7f0000fcb000/0x2000)=nil, 0x2000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
mlock(&(0x7f0000bb1000/0x2000)=nil, 0x2000)
setitimer(0x0, 0x0, &(0x7f0000b1bfe0))
getgroups(0x8, &(0x7f0000000000)=[<r0=>0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0])
getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=<r1=>0x0)
freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getgroups(0x2, &(0x7f0000000280)=[0xffffffffffffffff, <r4=>0x0])
freebsd11_fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
getgroups(0x6, &(0x7f0000000340)=[r0, r1, r2, r3, r4, r5])
socket$unix(0x1, 0x5, 0x0)

23:51:48 executing program 3:
r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x30000000)
recvfrom$unix(r0, &(0x7f00000000c0)=""/222, 0xde, 0x80, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0xa)
syz_execute_func(&(0x7f0000000340)="985e4aa84a1c0c0f05a7c4a245a864b7febfd94aac00c4a37bf0c54041e2eb642e640f0f050e0000008e660fdefcc4033141489ad00f6b32fb0fb8c4d6014e4e4e751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45b9696e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dcbd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")

23:51:48 executing program 3:
pipe2(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001500)={<r2=>0x0, 0x7fff}, &(0x7f0000001540)=0x8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001580)={r2, 0x8001}, &(0x7f00000015c0)=0x8)
open(&(0x7f00000002c0)='./file0\x00', 0x100008, 0x40)
r3 = dup(0xffffffffffffffff)
mkdirat(r3, 0x0, 0xfffffffffffffffc)
r4 = semget(0x2, 0x3, 0x1)
__semctl$IPC_RMID(r4, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r5 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000)
msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142)
r6 = accept4(r5, 0x0, &(0x7f0000000480), 0x30000000)
r7 = fcntl$dupfd(r5, 0x11, r0)
ioctl$DIOCGETALTQSV0(r7, 0xc100442f, &(0x7f00000001c0)="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")
getsockopt(r6, 0x2, 0x5, &(0x7f0000001640)=""/186, &(0x7f0000000080)=0xba)
semget$private(0x0, 0x1, 0x1)
getsockname(r1, &(0x7f00000003c0)=@un=@file={0x0, ""/25}, &(0x7f0000000400)=0x1b)
mlockall(0x3)
sync()
sync()
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r8 = semget$private(0x0, 0x7, 0x400)
semop(r8, &(0x7f0000001600)=[{0x2, 0x401, 0x1800}, {0x1, 0x1000000000001000, 0x1800}, {0x0, 0x80, 0x1000}, {0x1, 0x8000}, {0x2, 0x4, 0x800}, {0x3, 0xfff, 0x17fe}, {0x3, 0xffffffff, 0x1800}], 0x7)
accept4(r6, &(0x7f00000004c0)=@un=@file={0x0, ""/4096}, &(0x7f0000000440)=0x1002, 0x10000000)

23:51:48 executing program 3:
sync()
syz_execute_func(&(0x7f00000000c0)="9826473e431c150f05f324592666642ef342a740d8ea4545e2e9b55767660f6b32fbf80f72d50f0b23b8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00002881c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc4c3214cb9a5605419c201b00b000000f08171a30b8a822eefa80dd4d4e8628f6808a3056f0000004e00c4c481117c5c8f0c8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x100004)
ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000180)="7165d53b7b1e3ddff0f2ebc9579e13f050c7bc2f0426f5baf562e1a5b18146b44654dc237c50b08e9b02406ee58cf16bb7cff007cb839c64171aa4128ef307be48c5c60706a1837a23e07688f331e8822e64cc8bef6f1d9d1010e57c9fef124473a0b76e56b4122de58df46ea75b6279d5b99e9d5531f890dc85bd630a53779e8447ed121462faf5ae7a498b513dcc80e1ce67a4e3f1be04ee5ab6440d786adfffb935cb80b4bcc29d537b2d2f3fc43b20883a72e3fdf92baf323bf9aa3c41e7a1f9b856")
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000080)={0x10, &(0x7f0000000380)="741a13848d68cf50a8fa7dbf9b6b9724b04ba0c5411225e297270909aad4b889489aed87811dbe9eb044d7249291c2e9eec9d4dccd535f42f97abe12dd90727d5f3ab34ff08fffbef72b11371c837ee0a4cad93f736ed2e6ab929def35cc7c4c556e7253b0fee4b40e0138b7551affe58991df89437d06fca2ddd1f922b1040d21b2f41380e64ee4c4fc82f32334c2d5d9bb91bcd0def8e6b77ff19b1b6a6f23c7ff8d1e5a1d9d5ea70cf186cbb9ddcca12b39cf2077224901f1b930617e9d5294cc13e9985f8270d4f536eda35c86d6004c251b6bec8e8a44bd6d81b50000000060", 0x4000000000000000, 0x8})

23:51:48 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x608020001)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
semget$private(0x0, 0x3, 0x9)
r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x100000)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
faccessat(r0, &(0x7f0000000140)='./file0\x00', 0x1, 0x500)
r2 = dup2(r0, r1)
setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000100)={0x3f, 0x0, 0x2, 0xfff, 0x2}, 0xc)
ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f00000009c0)={{"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", "66a149a7d7007fef7b47fc79a84cee0834d2eb7c7cc81b5ec87bcf95887659f9", 0x7, 0x20}, &(0x7f00000001c0)="7fbf4c0a60a119a1ba8b99d3b45e109b1d09a5fdd11797d9df15c69f5a643252bca8861b5c352aa3437d7bcbaf3452100aae494a70e9ee24923270c3e67b4686f8d2636e53ff7d492fa61488b11486237522d2fce1d8c5bdf9ad933060e5c9e8bda52bb6ebf7a702ffcc3a8936d88da99a7d23dc690b7b955d6185aa6cb68d0eb46aac104fe43fd1d18ff5b5ad39", 0x8, 0x3, 0x3, 0x8000, 0x80000000, 0x2, 0x0, 0x4})
getitimer(0x2, &(0x7f0000000080))
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[@in={0x2, 0x2, @loopback}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000500)=0x10)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x1)
writev(r2, &(0x7f0000000980)=[{&(0x7f00000008c0)="17c6a53770a11d6ed5c2f3618c11c9b406734fad28768b86ebd6aeb3795754eac0a2d9ac78a1a09f30a30ce5d907e5bba9e6b8e8f2721f9bda393a3b434007cb02d8a8219cdd4cf7bfabf40993f181e994255cbe99702c3bb93b9b022aa9d90ac09ea338a6635225c792df85a5ace5cb14c4ed9afdd730c0b429c9e7e991c728768ea16f4d59b9134ce874fecf1467f3b13e6d761e5923f6b0351e226e17b003879439fa51996415142107417c185ce1d4c2e531f33f0ad86a7229aa", 0xbc}], 0x1)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
r3 = semget$private(0x0, 0x4, 0x80)
__semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000180)=""/15)

23:51:48 executing program 0:
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000240)="f9ef91ef91c442192d3bf32e3ef2460f4561d0c4224dac782fd0d00fd1b02db5d90000008f08400e0ce4c653fb290f450f0f27a95ff9c4c2613d700201ef9d670f381d6a2f67450f48c8d1d9c483ed6aad000000005a660f7e0d000000005776c1c441a9f9259e8900004d4db3b57dda6dc48121f688430f0000a9c14600e146cb45e22c892a0f0000c4027978eb9f")
msgget(0x1, 0x8)
getpgrp(0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000340)="ae209db76cdd995c24436ad7b71465b7e291bab76abcb8bcb61f79d602cfa2d52f241654922ba3239fac2872ffafb0a67d00d93ecc8b93f6b3b7a85755c409ec3a6f97a0b1ca731891cd38699acb2343530f26fb6ae05bae0b6c7607ddf6812b869e7367b53049dc1bfe5f52a9fa492df7ec475c1f0182ee2c089bf779a71779bf12b15a7afc0a8ef0ad12b0ed9282afdbc93a2326228dc2910767593f86c898eaadc9e4a2642ae3f6004126594c1cded08ac37b1724f94fa4b6dac470938a70dc3f")
bind(r0, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x3)
truncate(&(0x7f00000004c0)='./file0\x00', 0x608020401)
mkdirat(r0, 0x0, 0x8000000000000000)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000)
r2 = semget$private(0x0, 0x6, 0x10)
__semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695)
msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142)
r3 = accept4(r1, 0x0, &(0x7f0000000480), 0x30000000)
semget$private(0x0, 0x1, 0x0)
mlockall(0x3)
sync()
sync()
getsockopt$inet6_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="020000000200000002000e000000ffff0800000002004e2100"/156, @ANYRES32=<r4=>0x0, @ANYBLOB="4ab7f3baff03000009000000800000ff0300000003000000"], &(0x7f0000000040)=0xb8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000180)={r4, 0x4}, 0x8)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept$unix(r3, &(0x7f0000000100)=@abs, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
syz_emit_ethernet(0x36, &(0x7f0000000080)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "516613", 0x0, 0x0, 0x0, @local, @mcast2}}}})
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept4(r3, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000)
r5 = semget$private(0x0, 0x7, 0x400)
__semctl$GETZCNT(r5, 0x7, 0x7, &(0x7f0000000080)=""/31)
fcntl$dupfd(r3, 0x11, r1)

23:51:48 executing program 1:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000000)="171e3e9ad43212a5899558990cc346765c6f7c672437ad8bba32983a0b019d00352b50320395d5a18695c98617ba3c5580c53e214a900c08c645f5974cfd641dc93c4b7acd9301540c79918f451e9ed519b5e6f0eba46150d2d094aae37c7e41d6afdc5b5e4afe8022d4229fbd05a5135b906bbcd0228751d42fee20f7cf1604c882ae3224d85545094346aea908e10afbed43de7a8e5e2f756c0a01adf38facf9c21dfbf5049c09c8f787bf9b00d2ea3c7af2a6c0d400996152ea30962e5cc6b3a5b6")
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = dup(r1)
ioctl$DIOCRGETASTATS(r2, 0x40046677, &(0x7f0000001200)={{"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", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1"}, 0x0})
sendfile(r1, r2, &(0x7f0000000100), 0x3)

23:51:48 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4)
mprotect(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x4)

23:51:48 executing program 1:
syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62")
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
poll(&(0x7f0000000000), 0x0, 0xfffffffffffffffe)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0, 0x10000, 0x2, 0x10001, 0x1}, &(0x7f0000000040)=0x18)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000080)={r2, 0xb, "dfd1633f108f95e8103842"}, &(0x7f00000000c0)=0x13)
sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000380)=[{&(0x7f0000000200)="cdd68f276decc006b75670132b35a039186209bce09febe79597a5a18afe91a5fb99b76d0646b6bc8843dc3aad5f243e971a7042516c0488f3364c4ecc4caf98690e95c78d872bd332a578ebb4ae75664dd15842deed7c96fa7ecb04a7516afbdcb6e720a856785630d084f126b6477b0b9a389ce284313450cb7fd989d9644e5c0266ad706c6a5430f19cd186a0cbf18ae2a79452ce8d84de1f41c3106098b9d96ee2528e9417cae01c1ad8b9ba7909f9", 0xb1}, {&(0x7f00000002c0)="ec83a765a7a393ad02d7bfb3297bd687584ba9c7aff137f4c6cc0ce5aca419d1c9b7a8e9f3eaaab146ec610e32219ced4c01b9a6818c031d6781f71f226344265f415f70b53020054ac69d4c71a53fff0e7511c3d5a911d48e578ee375e5f4cdc2421fd3ab41ecc9ad37f9e6af75d2852305d7997350c93edc96ff2fa630c408a00adc8c5d0fd8a6c1c51a609318dfae649bfc1190b9", 0x96}], 0x2, 0x0, 0x0, 0x80}, 0x5)

23:51:48 executing program 1:
rename(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00')
syz_execute_func(&(0x7f0000000300)="982c2d0f050520d0f807913e2c0af3420f53de4141e2e996503e66460f6a61004680b64f530100c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3afc4e1745c910000000008294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/58}, &(0x7f0000000040)=0x3c)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180)=0x4, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x8, 0x80, 0x5820, 0x3, 0x1, 0xd0d, 0xfffffffffffffffe, 0x2e5, <r1=>0x0}, &(0x7f0000000100)=0x20)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x3ff, 0x1, 0x3, 0x8, 0x7f}, &(0x7f0000000240)=0x14)
syz_execute_func(0x0)

23:51:48 executing program 0:
getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280))
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000080)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={<r1=>0x0, 0x8, 0x5}, &(0x7f0000000140)=0xc)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r1, 0x7, 0x1, [0x10001]}, &(0x7f00000001c0)=0xa)
select(0x40, &(0x7f0000000000)={0x4}, 0x0, 0x0, &(0x7f00000000c0))

23:51:49 executing program 1:
setreuid(0x0, 0xee00)
syz_execute_func(&(0x7f0000000140)="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")
semget(0xffffffffffffffff, 0x0, 0x0)
r0 = open(0x0, 0x10000, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0x0)

23:51:49 executing program 3:
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$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, <r3=>0x0}, 0x0)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000940)={@in6={{0x1c, 0x1, 0x5, @loopback, 0x3}}, r3}, 0x84)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={r2, 0x9}, 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={0x0, 0x3f}, 0x8)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4)
setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41")
ioctl$DIOCRGETADDRS(0xffffffffffffffff, 0xc4504446, &(0x7f0000000080)={{"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", "cc65062071a349648d6041f4bbedde509ce708ba1f0978ce0f8a176f7a46847b"}, 0x0})
ppoll(&(0x7f0000000a00)=[{r1, 0x18}, {r1, 0x100}, {r1, 0x14}, {r0, 0x2044}, {r0, 0x4}, {r1, 0x24}, {r0, 0x40}, {r1, 0x80}, {r0, 0x1c}], 0x9, &(0x7f0000000a80)={0x4, 0x1f}, &(0x7f0000000ac0), 0x8)
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r4, 0x9, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000008c0)={r3, 0x7}, 0x8)
getgid()
execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780))

23:51:49 executing program 2:
syz_execute_func(&(0x7f0000000040)="982cf70f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f480fae80c6cde4b4224febeb8265b8dc2e41812047002b0006e86e0d398c738864d9848e4d5caeb3470f582ee2edf3af3a0808294001b00b9300058f89a0924d20c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e0396c40151edba000000801d1d7e9c8166017c4272726f20b15ffbb15ffb110f66f26d3804836c")
r0 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000440)=0x10, 0x30000000)
fdatasync(r0)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000100)=0x1c, 0x10000000)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000140)={<r2=>0x0, 0x7, 0x20, 0x1f, 0x9, 0x2}, &(0x7f0000000180)=0x14)
freebsd10_pipe(&(0x7f00000002c0)={<r3=>0xffffffffffffffff})
ioctl$DIOCCHANGEALTQV1(r3, 0xc1304431, &(0x7f0000000300)="7b2601003f2c45b8c83d883d073a5761aebe84a6b0b86f0ff6a19462d1ea3a2d7b1352273dee348e877d154440856136acd296c0409da732fdbb22faac71cf4a2bf1ddb8b1caa447ae690bcfc45af05a3cff9c436ceddc87040720e5d9911e3f701888dbaaf5b12cbe90cecdaad80c28e778f15e69b27648e071f890723ac4fbdb72c833f0a5ea35f7ffc646fa504cd46cc276eca0501af41675996e3762de30f0d6a7448c53db7c4a49c466dd1a8fa0fa863ea891aaa53285d4c335271ddac24a8f410c8b5aa3785d61dbc843")
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000240)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000280)=0x10)
mlockall(0x2)

23:51:49 executing program 0:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000500)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000712612585bc98f8729000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000766df6e745adc67645d30ac3d33e65d551dca4da374ea290ee0e43672d3696097b5f66f892e0275d08f8228eaba994d81befc098109f38ace075d2fb249e2b2113836a7231ca7691e372490d52b40eea60da55b768dac1ba39517b3eba92046e253534fa621f3b79d7e0070ccc3fdfb19a631b931d65f98f8ab0ea70421e8885110f3f0c0d722cfbeb2e4feed0cfc56b6cd672e2576f9995dd71b7a3732b90bcf1acbeb653ad01b2f486"], 0x0, 0x20000000)
accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000)
mlockall(0x1)
sync()
sync()
r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x400, 0x4)
ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000000640)={{"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", "2f4b57759f53219483a4aab51d2cbec9d75971dd63dfa921f03bfc453e655202", 0x0, 0x5c2}, &(0x7f0000000140)="4020a9e473bfe3a3b5fff6339a43298c57455bfdc9b72fc292ab3ced231cddb4fec2dba611babb0d94d73643dfff080947d1e595261ae7b3272275cf7357c81b26f62f76f1bc2b081c733e2b747ba8f85504fff8df46139dabbf0dbcc51d895d9f9371797795a40efb259648c97dd7bb8b6a30f5028ed9208637acb84ec2bcf88590aec6d6ebbacab29f383aa5ef4074", 0x6, 0x0, 0x1, 0x8, 0x429, 0x1, 0x8, 0xffffffffffffe61a})
r2 = semget$private(0x0, 0x7, 0x400)
__semctl$GETZCNT(r2, 0xe92458e0e7c484c2, 0x7, &(0x7f0000000340)=""/56)
__semctl$SEM_INFO(r2, 0x3, 0xb, &(0x7f0000000040)=""/181)

23:51:49 executing program 2:
getgroups(0x5, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, <r0=>0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff])
getgroups(0x6, &(0x7f0000000040)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0])
getgroups(0x2, &(0x7f0000000080)=[<r1=>0x0, 0xffffffffffffffff])
setresgid(r0, r1, 0x0)
r2 = getegid()
setresgid(r2, r2, r2)

23:51:49 executing program 2:
r0 = semget$private(0x0, 0x7, 0x400)
__semctl$SETVAL(r0, 0x0, 0x8, &(0x7f00000000c0)=0x80000004)

23:51:49 executing program 1:
syz_execute_func(&(0x7f0000000280)="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")
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2)

23:51:50 executing program 2:
r0 = socket$unix(0x1, 0x1, 0x0)
sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000ffff0000020000070000000029"], 0x11}, 0x0)

23:51:50 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000000), 0x10)
sendmsg(r0, &(0x7f0000001280)={&(0x7f0000000100)=ANY=[@ANYBLOB="00002e2f66696c653000214f2ebdcfd9435cffc63a41450a18ddbca2ba70596c219942dc2911926570091c0136e3ddd41ac42523"], 0xa, 0x0, 0x0, &(0x7f0000001100)=[{0x10}], 0x10}, 0x0)
socketpair(0x1, 0x4, 0x140000, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000140)={0x0, 0x1ff, 0x200, 0x0, 0xf4, 0x7fffffff, 0x1, 0x0, <r2=>0x0}, &(0x7f0000000180)=0x20)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x0, 0xfae, 0x6000, 0xb8, 0x1000, 0x7fffffff, 0x7, 0x8000, r2}, &(0x7f0000000200)=0x20)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)=""/23, &(0x7f00000000c0)=0x17)

23:51:50 executing program 3:
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r0=>0x0, <r1=>0x0})
r2 = getegid()
getgroups(0x5, &(0x7f00000000c0)=[<r3=>0x0, 0xffffffffffffffff, <r4=>0x0, 0x0, <r5=>0xffffffffffffffff])
r6 = getegid()
r7 = getegid()
setgroups(0x5, &(0x7f0000000100)=[r1, r2, r3, r6, r7])
getegid()
r8 = open(&(0x7f0000000140)='./file0\x00', 0x800, 0x42)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000180)={<r9=>0x0, 0x1ff, 0x1, [0x9]}, &(0x7f00000001c0)=0xa)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r8, 0x84, 0x26, &(0x7f0000000200)={<r10=>r9, 0x3ff}, &(0x7f0000000240)=0x8)
ioctl$DIOCGETALTQV0(r8, 0xc1004430, &(0x7f0000000280)="01f4ad04d46f1f61dd04d22fe2fc98ef8b314d48689571c402ce96afdc18e2f306282adfffae531423a211b37583c649889df6699c010941173c7e0986031196a0abded8482396fd2548e350583eabaca9e0239e7bc50aa3da2ce63bfcf1fb7e5f7a9c3c7350df62f6c45706b743efdf7e46ba88")
getegid()
r11 = socket(0x17, 0x1, 0x80000000)
bind$inet(r11, &(0x7f0000000300)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
r12 = accept4(r11, &(0x7f0000000340)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000380)=0x1c, 0x10000000)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r12, 0x84, 0x900, &(0x7f00000003c0)={r10, 0xc94}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r11, 0x84, 0x8003, &(0x7f00000004c0)={<r13=>r9, &(0x7f0000000400)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000500)=0x10)
r14 = getpid()
r15 = getpid()
r16 = fcntl$getown(r11, 0x5)
sendmsg$unix(r12, &(0x7f0000002980)={&(0x7f0000000540)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000002840)=[{&(0x7f0000000580)="5fe9a12862a9520da0b22104d53258bdfd6f2f95d8d743bf2203bc8a914b65a7d325020874a89cdd7d1a7895f68e9d428d942c5838962a81e14b68e9859e6c0da9053c065f2dae2bb34fd6f201427441be759ad5137dd2304d2f23dc", 0x5c}, {&(0x7f0000000600)="ca9460a785224877c5a12417e9f8474e108580d176083cea7ef732c788b0722932e6f51edab6ba135a6def1cd10b7c59d110164c77246d5f7714c5921461769c6fe21e907c2d21649cf57c821e5d9db2c52b8cf9f40a0733c22756f8edf38e20394b0ba0cd084e4cb20660862499ddfa9e21", 0x72}, {&(0x7f0000000680)="0e18e073bf15c0ca2717607ce8d97845a77d977ecd205aa32900c38ccc221a65c0ddabebf9ce804862590bfe49f0e97c75a002481091dc677da4082215796355036c3b18c682fafe77a7ae9663dc7b", 0x4f}, {&(0x7f0000000700)="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0x1000}, {&(0x7f0000001700)="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", 0x1000}, {&(0x7f0000002700)="6122beefaf8c13709cafc077d62d7905fa53241f3aa7bb94eed144b12dbb6bf203973b1fb2a32ab7fbb5f73a6d11af27399ea54af2708441ece7ee94016f207a218fab84469fc02f40e4825bb4e5640a4fc121a4f19151901f7f4559149b48d74c8dae4e98e5f1d7cfcc9814b5f2b21826f53f37e890a204cbb6e290abfc7ef6aceae0452bfad46defca4f91fff3c8885e8735207b6da4fc0048d74455b5550ab7128db3f614a4b5532c3266d518d6", 0xaf}, {&(0x7f00000027c0)="d07ce7192b754a587a42ac44b9408946775f757e675ad97883aeb9d082591eb85b636354456c7f7f3496290ab8c91bab8c0dfee457468b478e4ba1b463ae6205d3", 0x41}], 0x7, &(0x7f00000028c0)=[@cred={0x20, 0xffff, 0x2, r14, r0, r5}, @rights={0x18, 0xffff, 0x1, [r8]}, @cred={0x20, 0xffff, 0x2, r15, r0, r6}, @rights={0x20, 0xffff, 0x1, [r12, r8, r11, r12]}, @cred={0x20, 0xffff, 0x2, r16, r0, r4}, @rights={0x28, 0xffff, 0x1, [r8, r8, r8, r12, r8, r8]}], 0xc0, 0x81}, 0x180)
mlockall(0x0)
ioctl$DIOCGETSTATUS(r8, 0xc1a04415, &(0x7f00000029c0)="7e1a677c0274061d447715a1ab1a8fb8cd1a5a653ac2062d99c3c9b03a072e187766dbd252552d8990bc7fa27a86e17f8d9186a1a162a20ac86e50b1d6851345d9d3e06e0e24f144ed68f9f643b79bb693de424154fa08ff1c8309758cce1990946629998d340c621d6409772636a95c79d9a8c06c1433774048d58c37c0ecff6d9c976da78faac6fc06bb406b8ba00b147c040efabe")
sync()
r17 = socket(0x1e, 0x5, 0x3)
fcntl$lock(r12, 0xc, &(0x7f0000002a80)={0x1, 0x2, 0x8000, 0xd4, r15})
chroot(&(0x7f0000002ac0)='./file0\x00')
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r17, 0x84, 0x15, &(0x7f0000002b00)={r13, 0x4}, &(0x7f0000002b40)=0x8)
r18 = semget(0x0, 0x3, 0x1c)
__semctl$GETZCNT(r18, 0x3, 0x7, &(0x7f0000002b80)=""/4096)

23:51:50 executing program 2:
r0 = socket(0x17, 0x30000007, 0x8000006)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, 0xfffffffffffffffe, &(0x7f0000000000)=0x152)

23:51:50 executing program 0:
syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="cdbf0e000084aaaaaaaaaabb86dd6002290f00303a0000000000000000000000000000000000ff0200000000000000000000000000018300907800000000609433df00000000000000000000000000000000000100"/102])

23:51:50 executing program 3:
socketpair(0x1d, 0x2, 0x2, &(0x7f0000000140)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000180)={<r1=>0x0, 0x3a80000000000}, &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)={r1, 0x6e, "7122915c3c83310d9e89bf1a3a921cb00d1a46c2abbe9f24e50c76c7802c6333085a90df8a199850be55273a1b023fc52e3549b956ccf40a2538c6704a48a21dc288ee23013aaec0783080d11b0497366a67c7750ff155497b485624749ccfeff45180fb834391e809f3c7611eef"}, &(0x7f0000000280)=0x76)
syz_execute_func(&(0x7f0000000000)="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")
r2 = dup(0xffffffffffffff9c)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000180))
syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x0, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x3300}, @rand_addr="00000000000000000000ffff00"}}}}}}})

23:51:50 executing program 2:
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x400000000a)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
dup2(r0, r0)

23:51:50 executing program 0:
syz_execute_func(&(0x7f0000000600)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a700d660fdefc97660f6b32fbc4e3c15dd6320fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c4f30faec78fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
syz_execute_func(&(0x7f00000000c0)="b15591cd806969ef69dc00d966410f2e0ec44139fd5bf91cc1c7c7e4c653fb0fc4014c6871f4a911f9c4e1f9d6c88094ee2042204238fc51c1ea01efc48192558dc3c366450f1867466643ab0fd3b61f71df7097958faa28128607000000cd22a023400f0d18c401fe5ff6e3df646736676666420fd4efb30004f4f30f1a125466470f383f894f000000")

23:51:50 executing program 1:
syz_execute_func(&(0x7f0000000000)="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")
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000200)={{"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", "40eef72846ad022bfa95baf184cacbbcfb4da265a710750696fa583856410f47", 0x1, 0x4}, &(0x7f0000000140)="d7af489c7c586d0de48cb6b0f853bf5ee2ac78e621979fb043219bf9e16b4881c626aa49f7ae35bafb327d35c45226ae48962730cc356ef62164bd05937a4521e9ae60b06c65e8e834944f2db8babfaee4375310e234a3fbf80dcc969888d36c3766d4ead5fc62ecf7dae0b50a5e4776618268d8a914627b1eeac25db49466c3c1ecfef7a682d4f2d469497ad0e32007589d9ee0b06b1dceafc3e0ab09db8e923611057447447754c69d1b3c6c662c42660274d74ea272", 0xff, 0x8, 0xe, 0x80000001, 0x8001, 0xffffffffffffffc0, 0x1000, 0x40})

23:51:50 executing program 2:
socketpair(0x1f, 0x3, 0x8, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
freebsd10_pipe(0x0)
r2 = dup2(r1, r0)
ioctl$DIOCCHANGERULE(r2, 0xcbe0441a, &(0x7f00000005c0)="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")
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000180)={0x9, 0x100, 0x9, 0x7, <r3=>0x0}, &(0x7f00000001c0)=0xfffffffffffffdb8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e20ffff20ff000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000008000"/136, @ANYRES32=r3, @ANYBLOB="050a080002000000"], &(0x7f00000002c0)=0x94)
r4 = open(&(0x7f0000000300)='./file0\x00', 0x20000, 0x3)
sendmsg$inet_sctp(r2, &(0x7f0000000cc0)={&(0x7f0000000340)=@in={0x2, 0x2, @broadcast}, 0x10, &(0x7f0000000b00)=[{&(0x7f0000000380)="80dbaa6fe16e9d00f62b333f18bc7baaf9862cd8673ac717597c32782dbdffbcacf6937d4d42a6d4bfac88b8417bd9de57db07f4aed15bea265aafe0289b1ead8d173c1ffedc3fd2fc61e2", 0x4b}, {&(0x7f00000004c0)="66353312175a8e6182e5072982bbbcbb20f6ce5badaeff497c6b9b782af16a680afeb2b6f66d14149bb93420f23d4a64b9f21dd417aea5585f6aaa4b81eeeae3959a183e1e75e305476b65037af66cba7b0a3129d121ed09f6bc8cf0153bcf329baba3658577fe6c7ec9e59764e94d697a4cf5ddfa397850d51dfb9570fdd2bd4531ab07e98ead0445a6903087e8e871", 0x90}, {&(0x7f0000000740)="825129a87d1a071af7deda449eea9de57563259261f38e625ddfb1e352ead60550379ab1020e6478f166c7d5465086983076f89fb2836b3442403bbc7e76e62d1e17b97baf422b13f521eda3494a463adfb604244f", 0x55}, {&(0x7f00000007c0)="f7b85345c4c594658464df93535770050ef07a580de7d69433504ad296f806c955846c04c679beb82e8258986bcf015d8b01fb57aec95bbffed17065e90f3441e1f8565d3b3cbe4f56eefe82bd95bc9c639e82e91a6474de2bf54780ed1d360501b23a8f028c408d3625f55624a35e9aa828ac0e89fb42c2ec6bbd0d6725d6fe59b0b4c7d529de", 0x87}, {&(0x7f0000000400)="4c320eb09172ed13e27b709665f60acfc586491385713a1972d9b254f2e7ed374338d0685999456ab688ea4f9f0ba09b73", 0x31}, {&(0x7f0000000880)="dcb7a7c04f66bc7022044e86a6ddc84cbf801e0d7be7e74130ee8d354b81df2be02cf0fd44eeadb71671cc9cb518ed758ba5700741673005750a7209c498f43efafe321358e433a933c294e66751b402cb4f47ae629625b7de31269cec7eb5235677f4e75413e15968b13ea231b86f96ee31fd959d2880707245e506e9926083287e8f", 0x83}, {&(0x7f0000000940)="566a7551527c1fb30cbecfe0ca9a3ad1361a939a574a9cd0dda8bc164c44c61d08c8f28b1b4bf323bfbf1997e7c134caf637bf52a590b457d809ab881d63e4672e80ca9e6f9a6a078ad2c14e284b1a1dd2d4dc95e2674560cec7e4b1642a5e473562b33a0db9751ee6b3bdd0f32904556f4d6c3105621a487f3cce5c133cd77004f581c9dcc2887d0a620fcdcce29082016814878ac585135c923257e5075ae46134360de8c7ae9c57fc27759ceecf0233df621d5a5b4aba", 0xb8}, {&(0x7f0000000580)="bc2c58f0b2b5", 0x6}, {&(0x7f0000000a00)="5b9cb241b2fc59f2dd0c57f6cfd08ea826ba79c9444265292ef991b581fcbc2e69c14dee8c1a9c48debcbd9b6368f298283742e33cdacb317139511b9e679e915c9e8299d48c971d9f7da778039da5550757a16f79dd46c7991ddffe97cb7f18fe36deef284eaeca06c69cd405df5c25dc651d891cc5896e1c54c6fa43b5efedd5fd292026d966378919ba9331893fc96fdf005417be14a3477fa8565991233283e1ea03f68a64474fe71379acaa41df305539623b1cb8bf832db906e1b0daa257fbb83fecded67684c04a606b47b76d349acff0a3e160697d80a965ace0540fb9d6f893c3ed041f6ac883cb7bc72a41dcae4df7afdc6e", 0xf7}], 0x9, &(0x7f0000000d80)=ANY=[@ANYBLOB="14000000840000000100000000000100060007002c0000008400000002000000f80901000002000001a80001000000060000003088b4989d7c3988763776ff36c65ba79e6949c90fb82e2e0238fa52cc34ab6dad618b936437cfc257ccb26fe71256f1134188fe52e5cf841ebbbd1c4dbbbad55d7fe242af757c7b795fa3b5e0f3d4495ca88a918e42ac2cbed2111350992940e2e37b1525de4ab69735197f97aec35f84ac95286657557c0bcdac4d63e87330c168d688ee31abb0df85f3b539ed97d76e5b8606b1350172a3666702d841adafc7a55f70f63de72006b9d30af1", @ANYRES32=r3, @ANYBLOB="1c000000840000000a000000fe8000000000000000000000000000bb1400000084000000070000000f000000040000001400000084000000010000000000050007000500140000008400000001000000f700ffff070002001c00000084000000040000002a0020210800000009000000", @ANYRES32=r3, @ANYBLOB="1c000000840000000400000000040010ffff000004000000", @ANYRES32=r3, @ANYBLOB="2c000000840000000200000020000400100500000100000087000000040000000000000003000000", @ANYRES32=r3], 0xfc, 0x89}, 0x4)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000440)={r3}, &(0x7f0000000480)=0x8)
syz_execute_func(&(0x7f0000000000)="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")

23:51:50 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x821, &(0x7f00000003c0), 0xfffffffffffffe5a)
listen(r0, 0x0)
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
pipe2(0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
msgget$private(0x0, 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
symlinkat(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, 0x0)
ftruncate(r1, 0x7e2780e3)
ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000080)="01e41d49e1232aa258dfc2b275c902fcd463451490882a420979bc1f6b8001bb2b5a72f0ff9e79305c723ec294bd77234e1b9775b1a2004448c81356a581")
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={<r3=>0x0, 0x44}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r3, 0x2, 0x1}, 0x0)
r4 = socket$inet(0x2, 0x0, 0xfffffffffffffff9)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f00000000c0), 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x100000)
r6 = openat(r5, &(0x7f0000000000)='./file0\x00', 0x400, 0x0)
accept4$inet(r5, &(0x7f0000000180), &(0x7f0000000200)=0x10, 0x30000000)
ppoll(&(0x7f0000000280)=[{r1, 0x20a2}, {r6, 0x40}, {r4}], 0x3, &(0x7f00000002c0)={0x7, 0x17f5}, &(0x7f0000000300)={0x3}, 0x8)
getpeername$inet(0xffffffffffffffff, 0x0, &(0x7f0000000380))

23:51:50 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
rmdir(&(0x7f0000000040)='./file1\x00')
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000240)="969898472c431c130f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4124e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)

23:51:50 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000), 0x10050)
r1 = accept4$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x30000000)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000000c0)={<r2=>0x0, 0x3}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x1, @ipv4={[], [], @loopback}, 0x9}}, r2, 0x5c, 0xfdd, 0x300, 0x7bce, 0x6, 0x7f}, 0x98)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000200)=0x4, 0x4)

23:51:51 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getgroups(0x3, &(0x7f0000000000)=[<r1=>0x0, 0x0, 0x0])
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setregid(r1, r2)
sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x5, 0x4]}}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000001440)="0dbe0ac3cc694083", 0x8}], 0x1, 0x0}, 0x0)
msgget(0x3, 0xd)

23:51:51 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x4, [<r1=>0x0, <r2=>0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0xc26c}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r2, 0x1, 0x4, 0x80, 0x3, 0x5, 0x7fff}, 0xa0)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280), 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x6, 0x4)

23:51:51 executing program 2:
syz_execute_func(&(0x7f0000000140)="985e4aa84a1c050f05a759bfd94aac00c4a37bf0c54041e2eba2a2363e460f1a7000660fdefcc4033141489ad00f6b32fb0fb8c4d6014e4e4e751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x4, 0x3, 0x6000, 0x20, 0x8, 0x4, 0x0, 0x5, <r1=>0x0}, &(0x7f0000000080)=0x20)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x2, r1}, &(0x7f0000000100)=0xc)

23:51:51 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), 0x0)
listen(0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0)
execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f00000004c0)='-\x00'])
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100), 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={<r1=>0x0, 0x5, 0x0, 0x4}, 0x0)
socket(0x2, 0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
close(0xffffffffffffffff)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
open$dir(&(0x7f0000000080)='./file0\x00', 0x4, 0xd2)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000140)={r1, 0x0, 0x4}, 0xc)
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000)

23:51:51 executing program 2:
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x5, 0x4]}}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000001440)="0dbe0ac3cc694083", 0x8}], 0x1, 0x0}, 0x0)

23:51:52 executing program 1:
syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, {[@timestamp={0x44, 0x4, 0x9}, @ssrr={0x89, 0x2}]}}}}}})
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
fcntl$setstatus(r0, 0x4, 0x10040)

23:51:52 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
setrlimit(0x0, 0x0)
sync()
freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f00000000c0), &(0x7f0000000200)=0x4)
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0))
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0)

23:51:52 executing program 3:
syz_execute_func(&(0x7f0000000640)="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")
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0)
getpid()

23:51:52 executing program 2:
syz_execute_func(&(0x7f00000003c0)="969898140c0f05f30f59bfd904cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd2dcdcd0000f581c66db712f344a7c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc6f243ad30a1c9fb110fd3c43e450fae7c0f0f")
ioctl$DIOCGETTIMEOUT(0xffffffffffffffff, 0xc008441e, &(0x7f0000000000))
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
r1 = open(&(0x7f0000000140)='./file0\x00', 0x40, 0xc0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={<r2=>0x0, 0xf, 0x4}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x2, 0x10, 0x4, 0x7, r2}, 0x10)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4)
openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x1, 0x20)

23:51:52 executing program 1:
syz_execute_func(&(0x7f0000000100)="1c1bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332f59e4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fd45c9015deb36736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x120000, 0x40)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={<r1=>0x0, 0x7}, &(0x7f00000000c0)=0x8)
readlinkat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000240)=""/7, 0x7)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x9000000000, 0x8, 0x2}, 0x10)
syz_execute_func(&(0x7f00000002c0)="c462150cd4450f0f6afc9a47dbe4c4620da9394283530045c4e179ea470ec4813d566eb9c4a2791d300f348fe878c190515fd00700")
sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000280)=@in6={0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff9}, 0x1c, &(0x7f0000001480)=[{&(0x7f00000003c0)="65981d6daf5354ddc368cc30050c13ce43184c", 0x13}, {&(0x7f0000000400)="2ff80f3db10b13fe7c16ed1f8d3d2b17935ad36bf5baea70b0d7b71a85160d9eff86d226c223e5512e348d1dda397eef1fcc2f19b8e1519ab762d676aea6382a8b66e0904b1e55ad91ad7382a5baa788890c076b93a764", 0x57}, {&(0x7f0000000480)="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", 0x1000}], 0x3, &(0x7f00000014c0)=[{0x38, 0x95, 0x3, "0d4fc1149966c620bdf65fc3fdaec664a5ded1ff305100aa6f37926dee2624623e73c2"}, {0xa0, 0x0, 0x8c9, "e4e930798fe40a5c278560064519ee74f311d2b3a47368a47f553e7e78ec6dce3551a279ea112afb680715b0ec94460ae603dfa2aa91e024d80bb9d84c30a6c3e152577cb26f8debd43553f585c6218a4958890b3102b3ac9d9c1f23ef079c3ba45576f928e17331d2bbdd78d59686db59da404f33ea8b90b1538c954a3f8b4273f3078331265b64b4406a8663406e"}, {0x98, 0x3b, 0x0, "30222d3baa24c691f631e7be6b3e3a9dbef55e667eff63b3a5ae3e3ebdc736986b286af0e53972d67e490ce656ca1d6dc5578dc0f124cf892a011f6d50334164a5d7d08d73423fcecbc694d12cc4191ec24aeb6226e84c2fdcbe5542857b23a51f1493d07ce44c4737eaf1e7ecdff73d17d7f58f0ad74ea2a09c4b6a262992370ce06c7c769a7f19"}, {0xc0, 0x29, 0x0, "2ed0fe2296d02d0a396b5f7bcb801bf5cb007c62c95c98a51be6e58371e853e8109af792c26adf8b347760850ad362c470c73c08d69e9f5b8173966f6330257f3e1e80d5d5c9826d9f3d4ca5c37a36bc5fd4ead2578d06502aa420f802bbbd436e84ce84a566c2744be8f897cff468f3c4191fa324ab0192eb7f321b121198763b1d4e62264c0237fe82362351e497417e00de1655089b5ab3fa89db14604e2af37b4f337e0f68f0058383"}], 0x230}, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000300)="5faa636fd50ec14601e34965c095e17f4eba5c3f7a6880f96398fcdb7cdbb6d3170c8e4af56fe028f0ba3cceea06c57db4d641a525d111133497ec80bca8176fee279a6c30ca0b06ae9e828cb88bf9da341e0c0659121029958e2c9812ee40fbc02d6a04e41394981846e9a39db45994aac99a25ef321f1a599958467c2c40acf9df955beaa7847902d6ea6caf27e7854bbe9cbf8feb02708478305cf14da8e92a70be898bcef211a47ba51d0719a126884010", 0xb3)

23:51:52 executing program 1:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x0)
ftruncate(r0, 0x5)

23:51:52 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = accept$inet6(r0, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0xfffffffffffffde0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
setsockopt$inet6_int(r0, 0x29, 0x2e, &(0x7f0000000100)=0xffffffffffffffff, 0x1)

23:51:52 executing program 2:
syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d7d3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")
r0 = accept$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080), 0x0)
rmdir(0x0)
r1 = dup(r0)
ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000000)="9e08e1e4cb0801326c61a34b7f42b29081c78b380c1068ed4d93b66d23f92d05567a673e5cddb95bbabfefab793233a8e25cd3eccbef34bbea1861fed5a514b545be19d19ce030c4327ecb994e04e53794aa2cd4a5bece1b6b44583291d7b823ede825004df7f8ba2ed1feaaa695bd9e81b82c")

23:51:52 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="1c00000000000000ff02000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000003000000cf5b6fd59ba8915fbd870beccd8776ac9a581b1982bdac8f3469498ab6b1fce7705200f5dc3aefb96fa3f82a8c4e0a266cfc58b167470dcb8fe7a9f31af4b95a6ca9fb6811d8bc8445d10e75958f9e2a9265f8be3f27ba76e46b04475d788a3baaec7d350cc4ed33deb9af30bc6643ba8a067bc2fc5fdff667f50dc110171486b9702f49eb8e9d861a8d67ede374330792a67116eb222cdee7bb1b1f2914564e2f89fd87265a685bddafc9c17bfad2c555796b13f8"], 0x0)

23:51:52 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x200, 0x0)
ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000080)="cc4133360aed0c40ba4c56c27aa0cf77957d9af7a5d6184d37a3853fab50e49b15d586005030150923d1d6bbba34ea649d74f74c221f3830a668b72c32c729c15ae72656e45052008790e03ff52e24f6852f8731edfc4483f2")
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180)={<r1=>0x0, 0x7}, &(0x7f0000000040)=0x7f)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in6={0x1c, 0x0, 0x1f, @mcast1, 0x4}, @in={0x2, 0x0, @broadcast}]}, &(0x7f0000000200)=0x10)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x20040, 0x0)

23:51:53 executing program 3:
syz_execute_func(&(0x7f00000000c0)="1c16c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
mlockall(0x3)

23:51:53 executing program 0:
r0 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
r1 = fcntl$getown(r0, 0x5)
freebsd11_stat(&(0x7f0000001d00)='./file0\x00', &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_stat(&(0x7f0000001dc0)='./file0\x00', &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
sendmsg$unix(r0, &(0x7f0000001ec0)={&(0x7f0000000940)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001c80)=[{&(0x7f0000000980)="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", 0xfc}, {&(0x7f0000000a80)="977b10345cbaf0249ef44b3a819cfdf2e805c755b96c9c8d3d93008d4908b8fa87daeb0be73a1abb11b5ab53de541acd6afc4659320c81c8afd0a00ab374a4471ecc37b248d7249f0817f438e1881ae449806befff404dd3b0950b13541e9e77e11f9cd39b8978d6fb8a", 0x6a}, {&(0x7f0000000b00)="5fcb3d7293401e1138394ee1f5d6d32c358d38", 0x13}, {&(0x7f0000000b40)="42528cc07f5a36244ea1c4ff4bc956ab94c7640d327e305efad1c877a9cf35b5ca3b47d7a5b6c0c9bd2616e77b2b6fb72a048267ade0b3b696f9bac98ac8a9672660eb93", 0x44}, {&(0x7f0000000bc0)="dc9d917a0e3b3c36a899ff294c6c0f3a606488ae72adb53e414a2c41d7e53948145c8595a2ca6c55af77c9f305f10e8a68401b26da5478fdf627ac334d17c37fdde30d2086bc0a667021d99c3580689347a882dbb5f50fda8861713b08bccb0d133c2c9a73261a19246615b89540a25614335641cfb0db4eb41b717bf19e4a3264578cfaef42a3556616fd5abb5cddae", 0x90}, {&(0x7f0000000c80)="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", 0x1000}], 0x6, &(0x7f0000001e80)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}], 0x20, 0x181}, 0x338b35ff046f61da)
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r4=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, <r5=>0x0}, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000007c0)={r4}, 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x0, 0xe7, 0x8}, 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e22f9642b5600b10081cf2db54d")
setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000008c0)={r5, 0x7}, 0x8)
getgid()
execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780))

23:51:53 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653002"], 0x10)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1204, &(0x7f0000000140)={<r1=>0x0}, &(0x7f0000000180)=0x10)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1, 0xa817, 0x7, 0x6}, &(0x7f0000000080)=0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84)

23:51:53 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
getpeername(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x20000005, 0x0, 0x100000000000000}, 0xfffffffffffffef5)
ftruncate(r0, 0x7f)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)=ANY=[@ANYBLOB="0200ce59c2364e22e000000200"/140, @ANYRES32=<r1=>0x0, @ANYBLOB="4000000002000000060000000300000000000000"], &(0x7f0000000000)=0xa0)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x9}, 0x8)

23:51:53 executing program 3:
r0 = dup(0xffffffffffffff9c)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x40, 0x4)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getpeername$inet(r0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000200)=0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x27, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={<r2=>0x0, 0x5, 0x2, 0x8, 0x5, 0x3}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000080)={r2, 0x3, 0x9, [0x8000, 0x2, 0xfffffffffffffffb, 0x3f, 0x100000001, 0x3, 0x40, 0xc6, 0x920b]}, &(0x7f00000000c0)=0x1a)

23:51:53 executing program 3:
preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0)
preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0)
r0 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0)
unlink(&(0x7f00000001c0)='./file0\x00')
pwritev(r0, &(0x7f00000003c0), 0x273, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0)
getresgid(0x0, &(0x7f0000000600), &(0x7f00000026c0))
fchdir(r0)

23:51:53 executing program 1:
setuid(0xee01)
syz_execute_func(&(0x7f0000000140)="98a84a2c431c3e0f05f242e161c4a37bf0c54041e2e92e363e460f1a7053660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc5abf240d1d2cce10a0bf8f3f38fc860a38f0d00cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b0000090000fa4571220b8a826e756e750dd4d48cc7e8628f6808e2377da25800618de1c0f649264788fec4a1dd7dbbbfdd5cc6c06249bedc30e1c9fb09110f1b66470f0f44c1dc63734d4ba261b7e2")
syz_execute_func(&(0x7f0000000000)="6626c0a5dbf7e12804c4027da6a4bb000000000f343e650f10ba9dda0000c4a115d9f6410fba2c6f426466460f383d59dd64410f595f2fc462adab6700c4c2f59c8104000000")

23:51:53 executing program 2:
syz_execute_func(&(0x7f0000000300)="982c3a0f05c442250b0b66450f4b6238c4e2e99650855b660f162f0fc4014ef3640fbdbad5ff0000660f6a5ecc21fc22ebd72e41812047002b0000006e26baad4dfe8c738c73a1c4950f3a4c81f74bf8869cacacb056008035190fa15e47d247d239f08171a38a806ebb572644a50f01c43d0fb5b56700000000dc1d1d440f2b550142c4b131f9fb110f0132ed00ed0004830000")
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x10)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000001c0), &(0x7f0000000180)=0x4)
select(0x40, &(0x7f00000000c0)={0x9}, 0x0, 0x0, 0x0)
getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100))
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000140)='vegas\x00', 0x6)

23:51:53 executing program 1:
r0 = socket(0x2, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff01}, 0xfffffffffffffeb2)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x0)
recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001780)=""/132, 0x84}, 0x0)
shutdown(r0, 0x1)

23:51:53 executing program 2:
clock_nanosleep(0x4, 0x1, &(0x7f0000000000)={0x20000000000, 0x30d3}, 0x0)

23:51:53 executing program 3:
open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000200)='./file0\x00', 0x20000000000)
truncate(&(0x7f0000000140)='./file0\x00', 0x20000)

23:51:53 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f0000000000)=0x80000000, 0x4)
sendto$unix(r0, 0x0, 0x0, 0x3100, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
semget$private(0x0, 0x0, 0x20)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)
sendmsg$unix(r0, &(0x7f0000000a00)={&(0x7f0000000640)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000940)=[{&(0x7f0000000680)="45b3e6c6d3648a0eb53a9c6325f0ff894a250863b4db508b848108b3a9414340c80a9282e700b42b6812b0b194ad277625a5eb46a34922c485d4d54236ec69be1af9d6d1873cd337c29b81a0e6c3de43cc14e6c7cf44820d7c2a0e058d002ec86aa96b3880aaffd7e816fb5c8fbee1c6eb961b9d1db0a16980b6dad37223c9ad0212afe7144e78b7e574853868fdcd9eb0e215ac9750f6cc42503a47eda5fc25ac", 0xa1}, {&(0x7f0000000740)}, {&(0x7f0000000780)="034307c934892352363822e6df9941aa112601bfa09ebe2dee1867fc65f876e99b680ed721d88ab93ea54164f81dba8d97b1e8fdd6dd54f7993eeb717cd2a20e083ac74acdc40c92acde11556a5ed8a91f1d81098b6139ac6d444fcc97f6f51fc5b611953856802ea62ae4b5f6b91b5a13cb711daeea2550b7b0d979b6021c3db78a258852ac5140455afe3fa6ebae38aa3021d88a391ff8084a93201a02fa248ae2f39162c9965b14a3721fe44f163dc94443a7eedf68a479739a0073d3c3b5301ee39a927afe0078e717b5129a0650b00f85265f3b3603e7a60aac83e5462c6c90525bd08c650230", 0xe9}, {&(0x7f0000000880)="cf794b3a82578707fbb09ffd380d539abce86a260c17a6e2776d2aaba15535262632f532daf782d616c117e6b4442a3f1f5a427e77e69543a7508c8c786268f61e964ba65f2005b8ec2d43106624b6ddf4a7100d", 0x54}, {&(0x7f0000000900)="eba7d01528fd494ce039cbe9643738789838880b2585df042db6d6e00c62a8ab8d7346e5eda9624fd9", 0x29}], 0x5, &(0x7f00000009c0)=[@rights={0x38, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x38, 0x80}, 0x84)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x200, 0x120)
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f00000001c0)={{"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", "ac0ba66186a6b0389d0f63dfa74405e01e156848287bca26d2a4f5b9f3de67dd", 0x5, 0x3}, &(0x7f0000000140)="7737006a6ea3b7a73bd3d5164b63923d263c06a43088ba071f9da7f1f33ece4c8c8ec3620df21c387aa83cccd56e41e7b0eece4a73508e2130532f75859ca9140c6a86ade6109b8faff252d3267703a9fa37d305af0ef5c74f16c1292f3dd1edbb4618f332251c616c8233b8898e0b6aba83b4fdf5", 0x7, 0xfffffffffffffff9, 0x1, 0x5, 0xbea2, 0x4, 0x9, 0x400})
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000740)={0x4000000000, 0x10, 0x480000000000, 0x0, <r2=>0x0}, &(0x7f0000000a40)=0x10)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000a80)={r2, 0x401}, 0x8)

23:51:53 executing program 0:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x30000000)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={<r1=>0x0, 0x5, 0xf, 0xfc, 0x7}, &(0x7f00000000c0)=0x18)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e210300000000000000000000000000ffffac1400aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000b0000000000c9e15aa800"/128, @ANYRES32=r1], &(0x7f0000000280)=0x84)
syz_execute_func(&(0x7f0000000100)="1c04c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x3, @broadcast}}, r1}, 0x8c)

23:51:53 executing program 0:
pipe2(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
ftruncate(r0, 0x6)
r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400000002c1, 0x0)
writev(r2, &(0x7f0000000000)=[{&(0x7f0000000080)="01ad215bdb415da8c6e3c7f881f23363684c2b3273d406105eb5d14e007ba84e76e259fa370db6e147276130c20749eec3c7d63adedb1bb732602c90448858739c32ada79a011510105a133f580680cb46c0", 0xffffffffffffff50}], 0x1000010f)
bind(r1, &(0x7f0000000140)=@in6={0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c)

23:51:53 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1, 0x6fc, @ipv4={[], [], @rand_addr=0x8}, 0x3}, 0x1c)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @empty}, 0x1c)
sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet6(0x1c, 0x5, 0xfff)
sendto$inet6(r1, &(0x7f00000000c0)="9b9685d1b8266f7815da2e00d309ac21e2dba018521a9cd88b84dcf7e2aca3fc683c518992f51bcc4ac481dfe0c956a6905a13dba1efc0e634ef13e4f54cde6baaf4f6936fdf03f86e900a8e8d932df68fe42916186f39418f8587e7e53d0a76f8d8c8a60f9db8beeb366e077c4b1df4609cae0662109cc1ff326dbe3bce723d22c573d96b98eb62db2568976b2c16f47bc1d10cd4bbb8cc20e0193dc630f34bbaaf2c58ba06e9540e52e40ee347033b6c9054b85453", 0xb6, 0x100, &(0x7f0000000180)={0x1c, 0x1, 0x101, @local={0xfe, 0x80, [], 0x0}, 0xd2d}, 0x1c)

23:51:54 executing program 3:
r0 = open$dir(&(0x7f0000000340)='./file1\x00', 0x0, 0x4)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
poll(&(0x7f0000000000)=[{r0, 0x2100}], 0x1, 0x0)
mkdirat(r0, &(0x7f0000000240)='./file0/file0\x00', 0x0)
clock_getres(0x0, &(0x7f00000002c0))
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000100)='./file0/file0/file0\x00')
utimes(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000200)={{0x3, 0x1}, {0x9, 0x3f}})
rename(&(0x7f0000000140)='./file1\x00', &(0x7f00000000c0)='./file0\x00')
symlinkat(&(0x7f0000000280)='./file2\x00', r0, &(0x7f0000000300)='./file0/file0/file0\x00')
exit(0x9)

23:51:54 executing program 1:
r0 = socket$unix(0x1, 0x2, 0x0)
r1 = dup(r0)
getsockopt$inet_opts(r1, 0x0, 0x1, 0x0, 0x0)

23:51:54 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000a00)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2, 0x1}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000080)="856c5859d070cf0c", 0x8}, {0x0}], 0x2, 0x0}, 0x80)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000000c0)={{0x1c, 0x1, 0x3f, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff8}, {0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x6}, 0x2, [0xfffffffffffffa22, 0x2faec000, 0x1, 0x3, 0xffff, 0x4, 0x4, 0x3]}, 0x5c)

23:51:54 executing program 3:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
socket$inet_tcp(0x2, 0x1, 0x0)
poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000040)='\x00'], &(0x7f00000004c0)=[&(0x7f00000000c0)='a\x00', &(0x7f00000001c0)='\x19@&{\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000340)='+&\x00', &(0x7f0000000380)='*$.&(-\'J@.(Q(}\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00'])
getresgid(0x0, 0x0, 0x0)
freebsd10_pipe(0x0)
r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil)
shmctl$SHM_UNLOCK(r0, 0xc)
rename(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='./file0\x00')
poll(&(0x7f0000000300)=[{}, {0xffffffffffffffff, 0x1}], 0x2, 0x600000000000)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000280)={0x0, 0x1}, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/pf\x00', 0xc42, 0x0)
ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000000680)={{"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", "a0d91a450d581bb68d59addbbb6ad19899c2495fc619a2103f82b64ab1c7a4d8", 0x1, 0x2}, &(0x7f0000000600)="e4dbc419255f09e39a9dfb012576ed4f89d25a08f477e03724b700073bbf703e0c0e95687ef2f85d1a30473149d0436b2860f7383afec572d054203c041550ffc3641a5f0eb5850bd304c477a36e780ed39d6bc5", 0x7, 0x5f2, 0x6, 0x9, 0x5, 0x5, 0x343, 0x864})

23:51:54 executing program 1:
socket(0x1c, 0x5, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f00000005c0)='./file0\x00', 0x8080, 0x20)
ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000680)={{"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", "9051652b0383541f16d72dad43bafca56d50594822ea9e534bd816f9dd450e25", 0x400}, &(0x7f0000000600)="1f2334f9d1dab8e6bdb32b160f27fbd445807d361d2a1496549659053844e65f97c37ae4f520c51b5e71bc291267ce4fd293f13df0ae336f810020a4f84cf728098b9cbd2eb76b2ef8832d61bec7ef37e9181541ccd1765445bd46dc8ad09d2b5e7582cc2a71190863b4cb4d77c20e40e81338722bd6d43aba3322", 0xffffffff80000001, 0x6, 0x200, 0x6, 0x9, 0x2, 0x10001, 0x38000000})
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff})
ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000000140)={{"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", "aca4ebd8ac4029dfc9f0932b3f8d7ab4245797b299cfd80dd78d32c1366e2bd9", 0xffffffffffffff00}, &(0x7f0000000040)="c815ad28b22f542f55978ba3acadd2aa54dfa598a7ca87c742170807182e82ddbe20c16608514849f386e6cd26a4b45fcfba93af4ef85ba1e44820818611462906be1690dbdb69dd0ea91d85cdfb8b3d22044be2f3a68b7c66676dc6cf0d8d6f197d171b42a624668f91783d88d9a7778ab6fab6489f2aafef03f4b7cf3b7e07afe19927dba87b598f00ed2583ad84069b38fc1b5c111c2c0d032eb88f038bcb46cf70d17785f86d4c4ee362a5fc4ed86fac8bc6ffaf6855b848dedf2261febe5a3d2fc5961e4fca2dfac417101c9686473cbb465e6f230421b0cdedd0a65622daf6afba8517680e6bd6907e8395", 0x100, 0x5, 0x6, 0x100, 0x8, 0x2, 0x0, 0xffffffff})

23:51:54 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={0x7, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3c, 0x0, @loopback}}}}}}})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080))

23:51:54 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e9965044f10f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x20007461, 0x0)
fcntl$getown(r0, 0x6)
r1 = socket(0x10, 0x30000000, 0x100000001)
setsockopt$inet6_tcp_int(r1, 0x6, 0x23, &(0x7f0000000000)=0x3, 0x4)

23:51:54 executing program 0:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000040)={0xb7a, 0x4})
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={<r2=>0x0, 0x2, 0x36451fad, 0x5, 0x0, 0x4}, &(0x7f00000000c0)=0x14)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r2, 0x735}, 0x8)
fcntl$getflags(r0, 0x1)
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3, 0x11, r0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000140)={<r3=>r2, 0x1000, "3ac9607ea4b181e42e4ef6b7560ee11ba204e87bf60eb95279355ec6fa1181d7087bed121614dbe54e44b539b674269a305bdab7f24c7548be12e95a1f803442ec274b0c7d82496bd133806c4f8dd3bde4b2b7652637438cc9cf2fe1039cbbc37e2e3096f929c8a7fc05beb1e57e1d177984ec79bd5b1fb199df31487ee4ba06371106eb2239c507b82b25776bef9876a9344254afedb288e75095ac0a48abc870f67c1d98e023cfe58e6827732e617d57813068e4be1eb6c00cb0e572b94f569bd9342271c33e51d1bd4934d90aa03b357986d57ae91abe0563d242ee555189375fa9a1e848075c754ee7315140b540e548ab63e841bec6c38192a0459b547a6a444367f6067abd6c58ae342c9ee373fb401fc386fb16cf4c1d7cad52ed94b2d3c9736091d03cb92582e27fa8d6b199292318c69d9bf0d3c7fae7b2a1f3c6b02c2577a601b7cd542988698feb7a930fe4dce832406d962e611d11ec174484672dc3b6afd4b742d21a5cfd2671e7c6d1dbed6772267fb0b08c3a1035aabe46c427163cab65f4c9272de5fd26a81a93c06847adc8eb54a68443879e639a316271e14220a52fd4554af313668a28cb19b79d2cae493d79f961961682b4e1235bba375e6a857636a32c99070fec51020e07abeeeeb706315408458721eede8cecfd43ab4d57d0d0703ec36ee5c2791a939b5fb9f674b5a8d3828545bb95c688d73309e83cd54d93d1a67a7d01b9b86fc3e83e49d9a31fca5744f9fb45c6704746cb07a12567152ccf79d0022ff89ea0aab1c860ae22a12a2505560cdbc05a4e71886c88a062c8b6b11e1b76ae95604996accb7b11b69076dd1310159e413399aecdd9445a8ce3c152c47c58d468faf95f276b153facbe8d09bb087822f737f3bfce4dc9007d860164fff44273c7aad159772001cd2ff8db3c8839163f1da6dc5d80e8b3532b4a35c078b7c4f4edf16def462499a747dd73611e1a23f56926e48e97e5cdc2a8720620f56754c86832ff3ad43e24d728e096e83d0ccb4f8dd00c084519b1da10f0cc390d336afe8cdd7603963286fffd448358588e591aef0a25e30491dbd68f55d877b811ed6c2fc427052fb4395020946c4992b22a63747307c55fc2736b4a665e1b2902432f1fd110827c458d779f5130ebd4dda3441d4df029e2107202976ba8869a543e3d2d01108e57d017eb89a3867d75a0ae17f431b5c401f10ee208bc0b33496bbe4acbe0170da90ef808e088f9909ee1f80626558fac33f1df76d07cfb472f3deaf7cbcde98ce9f2658f9e1976d52cfadbf414ba7081859d97a7cfe6c62f6510a3a62b973aec425cd0e59499e0632295c9b00c3275d51c0ada497bfe1f467b7b17496651ecb569844c3fe82823b6ad30778a722679c361ea7bd03d1caabd152209f1f7a864cc708dc679c66597517d95d1ce98bd40e8e5d8522b2fd29acd4c6cf4e343ba23dc8030402414084e3a0dcf94a14e521fe23d8d1fbfc7573798e299c216b576810f704db02a727cbb6661b023310dacbd0ec62793e5486fc26eaf43c266be38e18b889b07e7b73f3f2b0be00fd304b5d943983f0ced391c752df7f2a267cf63f49e034acab102d2144f2d45b185ba1226e3144a33601d0d577361a111f1a4c7ff407494a00217faa1009e3b18ab52193f72f87193c85754ca95f0a3a971555e501c4c01ae4d3845c4d9407bafe4dac54508c587b75dc955eba5df7b6931ab05929d40324986070908da4ef49d0f815911bb033285cac6ea8d22aaefa33e34447ff1e362b8abc8185932f72c622698d406e4b524e1f1c4fb260f08418abfbf06ac870c7e809909a234b9e770615e0a2748bbc24ef3e8971a2844a16297fcd44e8cf4206265489f5d3f74a5ade850e7c17fc7292228c11a3fb6c99accafb00f84af54404d27902acbc81afc085eb170e31ce61d6472973c90b7f83df94c3e982cba08f8d18f2d82a56507df225616dbd729546076b6151861ee3d527074d056cb95a228a2c2d2b14df82c5005e52f3f95f1e251e697376ec0803c54dc7945ad62a89643105d1c6bded140359eba9da30b22520e5be4b60a44790d45fec57bc5f1d2ee16be8f97e6c3e68a86d88190863ab1c68e20a919030251381839ec69dd6be6faad69c223e33dbfb91d86e4b7f9a4c6058e7b0a87918e48bf439ad38dbed2c04841850a758ba55e48a4d2f296f234dbc991e7c7fc9828e9b035febac8b0f6ddb23f0e8edc10bad0d67419ec0a224e11eede9c32a265491b5597ae9fe0f84b8eef55ef9cee26b190335e6c9a486e4f6c942d93795663c5981487f1eca16b94c09d175d89869f8acbc4c7d19a9b90b70ef89517915784ba3e48a1a2380b8c5de79aa110a02891d4c74fee75a2827c14d95ccabc870a4273bba76f136ba46721217a7d58cd4e77adeb8c1d64b07dfb86a640d650fe9639e10bc933d7068a0098a9269cd90de7891e94a652f6837f8eecd4e7394a1eaca53d36482b98ca2557867b255a2e22c014a503ef7431e53e831cdddf6b40311a78aed2b05cc6f83a154ac113073cc843cd5668883af27fad5203db85cff8e3d3cb764a3ec30d039d9b84d11cfcdb6dcf06a10337a4d30e3b22c1b1e1e5c5d954c69ddd7bc61758204fa23ff5519747fbbabe7c1381f9d537b4ff30431336e161e94dc09975e92b594f1bd77812ad2c82f9977f8084e94ff6c9b44f82eb0b4521a0c8ce6d275fcd6fe91dab2f5afa6030b4c32fe3f68af220cc0b2510bccad1bb67489e621b9e26b2072b691aa9f14db2d50a8eb8b0cdc4dc8783073edfefef09df2fa5298569a248a9b68f9e12667d803b9fe9ebeb89ede26129ec099c52ee2548775ce616c7c6da4b248efd89fb1dcffa9e6a874e11c709bb4868cc0cf166908195e258cced7792a12bb320efc85d9df84aef084f16639b45389ccf6eecf3d2874663ad86ff6e459f25f2f2435e90c997b201d117459d8ad84d4a603da5f571d157da1c71903ceba609bb5f4aa7e8bd918657fa02aacf51c415a8cd705b1ed98a027ebfae5587930a744771c91eac6c064896656b677f1e8e2be5685fdaaac5aae247b47f3eb200eda6668f917ae756db719e42861369f0bdfb0c8acb8d9dc57ad018c692956aeb6b5afb7a0059b8f86df87cfcceb5e6940173c096ad2248b0776e1f15a99c6f307047201f9b68768f93abf46cfa20053300b7ae24b6a3bd013a7ae78a8d24947a3f49c48e193d7b80fa10c74b5bb94a43ee248059ba11055f43b545da9bb9b52e2bdcc3e624d940de3e6d21ffbd7c6b7318476b8a70ed5e967e031322df56a06433ee5f38a87bd37cf11becb6a30a7ffc31740d2b3c620b3507cefa2c69e16af5105373a58e60660916d5474e4e56cfbf0784e826a07bc1606b6437b3c1fae4e59c8528b00a399feb2ff28ab8b22e03da97e5fa1769acf178e351865a726f051ba26047e144cda9b066ae1aec878d7ad4c19e874b546acfaef4b9ed655adf34b893fcf15d2112885784f6e49ac068cc1fea9b9d0fb1e1baa2462e91f1e6fa0e35b0d9ecd244daa54148f6eea4fef99338e4bfc90c2ae189165862181bccc88fee51ace6091f16d372c5695ddd157f44618664598058ebf9e3c89873e2e9826b516f573f2a4b07c3db6ad16df5a85f963db2331ba2d514e3200de396a66960c41429a7e67df0ee6d9a3568eeffaccd38028e1ff7fb8b97a11cf44e01037d6ae4cb20bf7296275a3205d37155493e30eb263e79207f97f4f1e79ef92e133cc5e870eabba5d7effd18baaa5a6c86c92496291d3855979cfd0c273292a011b82073a2ff89d73e76f975892ae4239d9f10f9de69edc08586393f7b0740ca8b7dc37821de7cfdd2f23c2760344bb4ef0f2931f9ce3cc961b940eb135902b592f047fbd794310d662d5e4ec1eadc93fc5965189d6095424cadeea04f2390aa6de3b1f980df4a4f5a8611386588f7a59f2f35b84ce95d36b296bcdc4e43de2ff072806bb0bb82df5ad911e466db45954198d0166dc52feeed4d93b83b498ae7169217900685d352b60a4ba476cb015091c66e93c5ccd7cc9c21adf0a8141df27c234048774b52ae113906179c2dbb9a5dbcc7aed3efa1192ca82dba75bb194cf003f45f1602015f4559d7d22f54c0f8eb90a73801b8564516c54e9497bdbe7d4cdc6a89ca177c71fe126f79fe431e48441b381ca4160cb514a1812f7c5725118d7e0a060a32dc934ee5ec4356504f8f19e14c8380a6c6a39e4eb49d93c56bfe75eaf40ecd7ff7ecd39b582c1a05e4bb67c1f32192bc8f4976121fd632137036066c5f81bbfda876861a569e06fe3e7d32fb5d85ba1f6795a3c555c02c1f755cff7e63ee4c48daba58c41f1460442779ef583f9f554c5992903c94b32a946c367b3ba705c746b10232c8f2d50031372ee610265074c64fdf7d989462fcd9e41c1c59555ce471b3e1ecb3f420b51172fa08fb67a2cfdca5d306fd32eae034a09d83df27191d2b2fcc64336b082447280ff450993111491ea335593cf8e013eb66614b54bc62a89ed4360433e8caffacbd2919156d18ea0f78fc95b48c6d4c4422c6ae00033d6488a3dc6ed38702eeac6e4fbe6a304583525c2a43d6d4e24f7f62cbdfcabd6e3c4b9e929b666e48ee32f2c89a801d2c05d48e88d1a77f5eada5f573873495211c94cdbf6f88a80116360ed617653eeaa9bd2efdc059d1a647c9c9faf6737f63371d3a88e0edb6f478d3656b29af5cbc88123c7398b0326e63f9ba69375316348759c0bfee8a559e06276990e15344665c88fdaf206842f991dca5119709a730bf15aa668ed1faebf37e834b5211a24642a76678a99042639441626d8866185d51bbffad17e199c525cae13653f694de4d191c19f7eba751ae2e3fa20be0a0b7e59cd5ae81feb3c3e1647c2dcfdf1a893a753bf5e3f4dbfde7f228e06a628cb86a9821b203ac50b928e6a2df8e5cd3f3de7db44b0a2849421c3a9d71441d803346e397b602160629a3486af37317cb75c5816163e12ffe2c076c7ecf33244a35a976d2a1f74ba5c27df5e911aba4d9ab2dd1a86e419e05002628c38ce01d7070c63c0c13ea04af22f5d6e2ab4779f4252adbbb883d7e807c6076484f5f387ddbb374e6d7ccc4ca38521e617b5c58e6d3c3d0cfd3dfc5bd680e3d2ed5ef620e410fd30f1805be6e40370e0ea06f1dc4c69755b96fbc4efe19614f7e02af405eeb21fc002a98bdf1878a0d30baac27bc64b7e34c3b41cb0b2d325c451cdd59bddb904f4be50bcdecd889dd144fc85c556706c4196d43e3fa8ca8fe81d5822cc48b3d1b61efea03aaed6fe1fa24480c31695e3e9e1ee4ed8d845ac66a8207a77aff22aae1e8b7134d906b2b2eee0b762fca51ea18f1f3faf6191409a9b648307a741499b86597cafafed8c49598e4a03c34442273675584b8f207a0bc9811afe13d34d1ae1742c8a1f4ac957881f71162f4c223664feabee7ffa158a2c17604e83070c86e57efabc66fae533fe3d07d6482b042fcb77f4c2377de4892e9b0f179026790903f5b88c6d49f1d14453b2d4cb7ff3dd0cf71d764b60a01090413ef81fbe4d1de995c734376edc6bba7b20bfde6fd5d7098daca2b54814476680ec35b43bd77a33bc6976912559bec267021c01a638eff6c4d4ec67eb42fefac59708c147db02ba83f3ecfee0b2b4ad3e725720633a3940a7f2d663e2ed24e838b606a82255debb6ff7db2b34f3bfcbe799c86c7183fc4d9d45e65fcbfabce3aceab2d1466269999efa6bed77e9136799562bab4ea508e9b5a"}, &(0x7f0000001180)=0x1008)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000011c0)={<r4=>r3, 0x5}, &(0x7f0000001200)=0x8)
fcntl$setflags(r1, 0x2, 0x1)
preadv(r1, &(0x7f0000001400)=[{&(0x7f0000001240)=""/139, 0x8b}, {&(0x7f0000001300)=""/46, 0x2e}, {&(0x7f0000001340)=""/188, 0xbc}], 0x3, 0x0)
ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000001440)="16d9417aadb2d22c4f86edd7cedb2c2272071bb20ef982e3f402240fa06dc8593d8d899da7d410ffd1dd6188edfc62aaf463ab9e13f40b51bbd421f95a8decac507e0814abd69f5a1b17dd")
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0x4)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000001540)={0x3, 0x87, r2}, 0xc)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000001580), &(0x7f00000015c0)=0x4)
freebsd11_getdents(r0, &(0x7f0000001600)=""/208, 0xd0)
r5 = semget(0x1, 0x7, 0x200)
__semctl$GETNCNT(r5, 0x3, 0x3, &(0x7f0000001700)=""/46)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001740)={r4, 0x6, 0xa, [0x55, 0x100000000, 0xffffffffffffff80, 0x9, 0x1ff, 0x4000000000000000, 0x3, 0xc91e, 0x3, 0x15a]}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001a00)={&(0x7f0000001780)=@in6={0x1c, 0x1, 0xad, @mcast2, 0x2}, 0x1c, &(0x7f0000001980)=[{&(0x7f00000017c0)="d0d4cb8d1b77e95d381232ce429693f04bcc635b0afc94f0c1934753b68f466a37c31980ebb09371c406134350f7306cea3978bb17174029616bed6ec6d1788228419a7f55358374e4a106c69f61365a5a3c79bb209ab230ae22556638857344f649c7de4d9df72c19e79844b297f3579bb589801de1c604cb70c43af8feafa4cca60bc757a09564c9ac0ad537620ebe4218dc8f7299fe96c8e34e4a", 0x9c}, {&(0x7f0000001880)="48cf7c5b3bb345f7fa31e005112c0ef173cba9f7f3c53536c2c79bbe068b829909ac60c5ea1e0180fcbbc9fcd851dba516d0721e6d3fec1dc9805407223990e40528d31a4dd93f9220d24ede185f209c6456c0a606428f0a116eb04f77aeff14d122843716557ad3a502a5227837fd052f76a5333189da23b79807be60e3a9bd2d8a3b732133888dca6a57f50108a0e0d5069236e062dcb03871bf786cea1d5d04e2ffdfb69df0c1c07456508f2e81b9953b68cca63d83808a3183194b6f77bb10c3c02d614567a5fe478764cf14ea589f947d369fac28ca1a9f20024b52ab1ad64b9eda98218aaa204258f961e1cc0faf75aa0894b4", 0xf6}], 0x2, &(0x7f00000019c0)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @init={0x14, 0x84, 0x1, {0x5, 0x2, 0x6, 0x4}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}], 0x34, 0x1}, 0x4)
getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000001a40), &(0x7f0000001a80)=0xb)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000001ac0)=0x10000, 0x4)
ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000001b00)="ade4c6636e85f1d844485fa93f4d4c1bfb2ead6bcdb0ed2849723e46a3c604ec1f10727e17c9c01ae694efac63536a901e315af88eee970c19f714991471aeffa490e2fb640f2c7f1add9a8f4f612aff1d666b1f63af1e4e2e2bd294bc2952090826a7880988f58410b0e3fad8ec204ea696971824c8d5277eea5323d089e2bd46a10a4e4634ee4666c63555")
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000001bc0)={r4, 0x101}, 0x8)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000001c00), &(0x7f0000001c40)=0x4)
openat(r0, &(0x7f0000001c80)='./file0\x00', 0x8, 0x1)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000001cc0)={r2, 0x1000, "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"}, &(0x7f0000002d00)=0x1008)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000002d40)={r3}, &(0x7f0000002d80)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000002dc0)=0xfffffffffffff602, 0x4)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000002e00), &(0x7f0000002e40)=0x4)
semop(r5, &(0x7f0000002e80)=[{0x4, 0x8, 0x1800}, {0x7, 0x0, 0x1000}, {0x0, 0x80, 0x1000}, {0x3, 0x2575, 0x1000}, {0x3, 0x1, 0x1000}], 0x5)

23:51:54 executing program 1:
syz_execute_func(&(0x7f0000000000)="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")
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0}, 0x0)
ioctl$DIOCGETSTATES(0xffffffffffffffff, 0xc0104419, &(0x7f0000000140)="895dfd2a9353c624c41db4be7beb8012dde055293345f3b705919a7157cb2f7f9e85c57172c6277e06b3444dc7ed706bd14bff2559b302d3d88f32914baf71b21e0fd03252cbf29137f6f40f67414700180b848476b429dfe831eb17ee14789f3d0023436939f7e260813bf82f3ec2c19a9ba01ffc861084d425ca2d9de0faf48ed9013a539078f410b3a4b0c78dfb140c5be69646ec015477f5fd0095b460ed82455e0c7b603ab0c5763d8b50374bf6b161f14c319d0a699eb264cf9c8b36c443424871eacc")

23:51:54 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
r1 = getpgrp(0x0)
wait4(r1, &(0x7f0000000280), 0x2, &(0x7f0000000480))
ftruncate(r0, 0x5)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={<r2=>0x0, 0xfd}, &(0x7f0000000040)=0x8)
recvfrom$inet(r0, &(0x7f0000000200)=""/16, 0x10, 0x43, &(0x7f0000000240)={0x2, 0x1, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e2205000000fe8000000000000000000000000000aa01000000000000000000007d091c370000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00"/128, @ANYRES32=r2, @ANYBLOB="0080120008000000eaa019235d35705711e3148ab01cc041cc992e8610ee05457ff698ac18f73dbc1c58d137ef50d162ec45d5cc4ad84341d0970c55f454807fde61dbed569d9648cc1d35d09948ce2b9e17a8d781a34d8c22dde4ab70662ea9d99c36e28cfe9f43bc8a517ecec57f523dd14d06effa52530fcd95562829a988f027eaac09000000bf1d7214ad15864f4844b4074c56673320a63216c52000"/168], &(0x7f00000002c0)=0x3)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000080)={r2, &(0x7f0000000100)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x4, @loopback, 0xffffffffffff7fff}, @in6={0x1c, 0x2, 0x0, @mcast2, 0x3892}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2}, @in6={0x1c, 0x3, 0xbe, @rand_addr="614e03cfab2c097002cde55eb16b0f88", 0x9}, @in={0x2, 0x3, @loopback}]}, &(0x7f00000001c0)=0x10)
ftruncate(r0, 0x1)

23:51:54 executing program 3:
syz_emit_ethernet(0x7f, &(0x7f0000000080)={@local, @random="188d3ea1dabc", [], {@generic={0xf007, "7ed618a8fd50e9bcbca04ceb2fae768c3343312a18496156762c359cbbc629d9839ffbffaea398015476273ad6fc32f6c7cf0e8ce34115e9c4c539a73726107b0a03cf3af2eebb5341d4d8c22736ed6910155fdffa68077a70b47dd9080cebb66c28ee2c47c0de646e89b84b96050ec095"}}})

23:51:54 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
syz_execute_func(&(0x7f0000000300)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
syz_execute_func(&(0x7f0000000180)="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")
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r1, 0x0)
mlockall(0x100002)
r2 = fcntl$dupfd(r1, 0x0, r1)
getsockopt$inet_tcp_buf(r2, 0x6, 0x2041, &(0x7f0000000100)=""/71, &(0x7f0000000400)=0x47)
ioctl$DIOCGETLIMIT(r2, 0xc0084427, &(0x7f0000000080)={0x2, 0x6})
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000004c0)=ANY=[@ANYBLOB="08000000030065b8faff0500000000800000000000008d2e1d68fad37c7cf1f5772af88c308255d9d5675f770931dc4e40a09ea7504f8f1fd39bd0489484b53da7660df112085c7dbce6c4ffffff7f000000006bce84bcc98965d673ceada5cda4e0459b35c020b45ef8d7cc52c6e191816f4611abf50579878b393789b16af5e95116"], 0x1)
getrlimit(0x0, 0x0)

23:51:54 executing program 1:
syz_execute_func(&(0x7f0000000380)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd3004c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
setuid(r0)
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
syz_execute_func(&(0x7f0000000200)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f")

23:51:54 executing program 0:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000)
r1 = semget$private(0x0, 0x6, 0x10)
__semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695)
msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142)
r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000)
semget$private(0x0, 0x1, 0x0)
mlockall(0x3)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000140)=0x9, 0x4)
sync()
sync()
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept$unix(r2, &(0x7f0000000100)=@abs, 0x0)
accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000)
r3 = semget$private(0x0, 0x9, 0x400000400)
__semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000080)=""/31)
fcntl$dupfd(r2, 0x11, r0)
semop(r3, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3)
semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6)

23:51:55 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = socket(0x1f, 0x3, 0xfffffffffffffffd)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x80}, 0x24)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @multicast2, @local}, 0xc)

23:51:55 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x10000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4)
ioctl$DIOCRADDTABLES(r0, 0x8004667d, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0})

23:51:55 executing program 1:
syz_emit_ethernet(0x36, &(0x7f00000000c0)={@remote, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0xffffff84, 0x0, @empty, @remote}, @icmp=@timestamp_reply}}}})
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
bind$inet(r0, &(0x7f0000000280)={0x2, 0x2, @rand_addr=0x800}, 0x10)
r1 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x3}}, <r2=>0x0, 0x3, 0x8, 0x7f}, &(0x7f0000000100)=0x94)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x80, 0x400, 0x0, 0xfffffffffffffc01, r2}, 0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x8000}}, r2, 0x1, 0x8, 0x5e18}, &(0x7f0000000240)=0x8c)

23:51:55 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x6, 0x1, "80"}, 0x9)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r1, 0x6}, 0x8)

23:51:55 executing program 1:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x8000, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000600)="3b6e64b2c1dcaecdd1ff4b383b111b446d9bd18feeb454d483e2eb12da69c4c4aadef4a84cfcb432e35c46f0f0ef4caef08399cdead007318e9f60af21f4dccb80141dfd8ededd6a7db0ff05ed1076aa96d0aadae49b83f5467e5fef56ebdcda23e3c6c3dbb30b371bf116e020d08b02259fc6ca1198ed57f4a0e2df959d3d601030c60e266a7598d357488ce90078385ebced1b531d383470")
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r3=>0x0}, 0x0)
syz_execute_func(0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r3, 0xf, 0x3}, &(0x7f0000000280)=0x8)
setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f00000006c0)=ANY=[@ANYRESDEC=r1, @ANYRES16=r0, @ANYRESHEX=r2, @ANYRESDEC=r0], 0x4)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d")
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r3, 0x6}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, 0xc)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc0<x`h6\xe9\xf3\xd95\xcdx\x16\x94\xfaKr\xea\x86\x83\xac\xbeB\x95\xac\b\xf0\x14-\x8a\x17\\\xfau{\xd8\x9a\xc7\xca\xbbS:pe\x8c\xb8\xc1AQs', 0x0], &(0x7f0000000380)=[&(0x7f0000000580)=',\\\x00\'\a\xc5\xac=\xb8\x1e[\xf5/\x16*\xf9\xb4=k\x96\xa0\r\xe3t\xa8\x1f\xd9\x83%D1\xe6lD\x85Q\x1d\xe7\xb7\xa1e\x01\x8a\xda\xae\xb3\xc5=\xe9)\xe9H+\xb8N\r\xcd\xd5\xaf\x15\nv\xa12\x8a\xab\xb9EBg\x10\xb7\xecEL\xf8\x96;\x1e'])
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r3, 0xdd}, &(0x7f00000001c0)=0x8)

23:51:55 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="b5000000000000000000"], 0x10)
write(r0, &(0x7f0000000040)="a1", 0x1)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xb)

23:51:55 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0xfffffffffffffff9, 0x1000, 0x4, 0x0, <r2=>0x0}, &(0x7f0000000040)=0x10)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x0, 0x1}, 0x8)
ftruncate(r1, 0x80000001)
r3 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0)
r4 = socket$inet6_udp(0x1c, 0x2, 0x0)
r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@'])
writev(r5, &(0x7f0000000280), 0xa7)
preadv(r3, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x40000c}], 0x1, 0x0)

23:51:55 executing program 3:
fcntl$getflags(0xffffffffffffffff, 0x1)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
fcntl$getown(r0, 0x5)

23:51:55 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet_sctp(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x21, &(0x7f0000000000), 0x10}, 0x0)

23:51:55 executing program 2:
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x1012, 0xffffffffffffffff, 0x0)
socketpair(0x0, 0x5, 0xa2, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc)
munmap(&(0x7f0000002000/0x2000)=nil, 0x2000)

23:51:55 executing program 2:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100004)
accept4(r0, 0x0, &(0x7f0000000040), 0x20000000)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x16, &(0x7f0000000080)=0x1, 0xfe9f)

23:51:56 executing program 2:
r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0)
ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0)
freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x2000, 0x0)
lseek(r0, 0x0, 0x1)

23:51:56 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0)
sync()
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
msgget$private(0x0, 0x4)
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setitimer(0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0xfffffee7)
socket$inet_sctp(0x2, 0x3, 0x84)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)

23:51:56 executing program 0:
syz_execute_func(&(0x7f00000003c0)="984a2ae9c4a2791dcd1c1e0f05bf1b000000c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33f833ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @loopback}}}, 0x0)

23:51:56 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000040))
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23)
ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000000500)={{"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", "592cb73c8618fe3743286a80379009af04f53f839f172e7d078f106c7d1a9dd7", 0x4, 0x1bb}, &(0x7f0000000400)="5310d7b26b7b722fd2e52528ad894335d6b71c7b41c125328654d87cf4ff7c53b7677228c03cd8627978975cda3c8a8efebc2fc2c2e5c88622dd07c0c46f822a7a4a154c21da2851fe22d59099c9af12a9eef94298ad911de50db1e15998c894cae24391ecc1f2ed039184197c7ef7afe3841c818ce004bf37b3c326fa69862df5390a8642000354c4b0881e25ae1a987026ecedad229b6b0297c896a56f3cd3e9c7df81e7190a02d74c73cd58e3e71ae8cb32fdd97ed9c9168dcec7e01d4bce9744ef491d9c6736709f69be2dd5a1996df2338ab11478a00fb6d68f47d8fd124bcf250265", 0x1f, 0x4b, 0x3, 0xd1, 0xfccc, 0x7, 0x8, 0xffffffffffffff02})
ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000240)="5e406eb5b10e2a3a54ab08e982746a320185773ad46cf90050503b29d53af5991a5843443b6bd688c036c4a65bd7b69efdb60a8173723785dede74e5deb4cf0feca7eced7a913dab69e4b14ab855258361bc480d393199bb1f780bbfa916cea16093923892c7a3dfa961a125f42f3ba71f44cb707642fa94ffabbc5f1e851f892589048c135e7d089bfcdafd9e8a0f8c01573b506face771a867a803816668fbfbf6b6413dc67ec9744e1a9f7e3caad1f7f596e101a07e07ca6637f5d3743fa9bc7b2ca7428797cf749dc2211e3061acb0582075c2559051f5c74d2465dd85f2")

23:51:56 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000012c0)={0x2, 0xffffffffffffff27, <r2=>0x0}, &(0x7f0000001300)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001340)={0x1f, 0x20, 0x7, 0x7fff, r2}, 0x10)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={<r3=>0x0, 0x100000001, 0x7}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)={r3, 0x1000, "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"}, &(0x7f0000001280)=0x1008)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0)
ftruncate(r0, 0xff00)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000001380)={0x52e4, 0x1, 0x3b, 0x43}, 0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
connect$unix(0xffffffffffffffff, 0x0, 0x0)
sigaltstack(&(0x7f0000ffb000/0x2000)=nil, 0x0)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000013c0), &(0x7f0000001400)=0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x3, <r4=>0x0}, &(0x7f00000000c0)=0xc)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r4, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000180)=0x10)

23:51:56 executing program 0:
setreuid(0x0, 0xee00)
syz_execute_func(&(0x7f0000000140)="985e4aa84a1cc60f05f359bfd94aac00c4a37bf0c54041e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2980a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")

23:51:56 executing program 3:
syz_execute_func(&(0x7f0000001540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5766c16161787896e401c7fe295f815f81460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d4d00fd1b02db5d900c463210a255e0000006e8fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c683ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e145e22c892a0f0000009f")
r0 = getpgid(0x0)
r1 = msgget(0x2, 0x8)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000340)=""/155)
wait4(r0, &(0x7f0000001680), 0x0, &(0x7f00000015c0))
getpgrp(0xffffffffffffffff)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket(0x2, 0x5, 0x0)
listen(r3, 0x0)
bind(r3, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x10)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000440), &(0x7f00000014c0)=0x4)
getpgid(0x0)
mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x6, 0x11, r2, 0x45)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
sendto$inet(r3, &(0x7f0000000240)="a3a08e257b18404963c70f043d77205134f5fb66b1e9bcf23d492b894cf7b8c60215d2b3ab7557a69c1f82ded79fc950304c579e4e8608bd1fa1e6d54631d12298efc698b16f1896ce08496f131c7caad5c72c34779018f43963ac2f70493c38680e3a5f128d5315f267ba7ce8786c5233c883ee1bc691437faed5a74dcd7e2decf530257d3c44c1d8ace3bbec1717fcff30e295fc4d619ab031e5238eebe3eb94484533aa5e3199dca96a658971", 0xae, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
socket$unix(0x1, 0x5, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
open(&(0x7f0000001500)='./file0\x00', 0x108800, 0x20)
freebsd10_pipe(0x0)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
shmget(0x3, 0x4000, 0x10, &(0x7f0000ffb000/0x4000)=nil)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x24e)
socket$inet(0x2, 0x20000005, 0x5)
getsockopt$inet6_tcp_buf(r4, 0x6, 0x26, &(0x7f00000004c0)=""/4096, &(0x7f0000000180)=0x1000)
poll(&(0x7f0000000200), 0x0, 0x100080000000)

23:51:57 executing program 0:
syz_execute_func(&(0x7f0000000300)="98a84aa84a2c431c3e0f05f242e161bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc5c7f240d1d2c4e10bf8c45d8fc860a38f0000000020c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa0b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
syz_execute_func(&(0x7f0000000200)="9826472c4b0f05c4a37bf0c53e41e2e9e80000000067660f6b18440f9cb66bd2c92dc4621bf5f28c3e460fdf4eb34eed1c66faf74747ab40abab2f2fd1c4e10bf8c4f847f65203f4c66db712c483397fd300dcdc0fbcaf00100000f345d9c6ad0f0f7af0004e02000cc0c3c7214cb9a5608119c2c2b00b00008171a30b8a826eef66460fae3b4e4ebc21bcc7e8628f6808a3056f0000004e00c0c4037502c79e61f469e3c0f52610102d000080df58c4a1dd7dbbbfdd5cc600d0f2f0a1c9fb110fd3c48aa26161e2")
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
fcntl$dupfd(r0, 0x11, r1)

23:51:57 executing program 2:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x11, r0)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
r3 = socket$inet6(0x1c, 0x0, 0x8)
readv(r2, &(0x7f0000000940)=[{&(0x7f0000000400)=""/214, 0xd6}, {&(0x7f00000000c0)=""/90, 0x5a}, {&(0x7f0000000500)=""/255, 0xff}, {&(0x7f0000000600)=""/109, 0x6d}, {&(0x7f0000000680)=""/154, 0x9a}, {&(0x7f0000000740)=""/248, 0xf8}, {&(0x7f0000000140)=""/24, 0x18}, {&(0x7f0000000840)=""/212, 0xd4}], 0x8)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendto$inet6(r1, &(0x7f0000000380)="d7b924b68bafe42eec5faa058be03fb8b2628616bf41341778d5e816bc7b3bcc739cbf1e1871d7b196d9f9c8780b1296db57839841c0036adabdce4724f0fe162591d40bfc", 0x45, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000bb0000000000000000ff0300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b0000000000000000", @ANYRES32=0x0, @ANYBLOB="0300000000000000000000000000000000080000"], 0x98)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="d9a800000000000000000000000000000000ff00"], 0x0)
sendto$inet6(r3, &(0x7f00000009c0)="8187dac07e24a514c2361ce0145c4c7ac57734e51a1f01b146d0e2a6f672317275a9bcd9334a53bbe4a014155fa7c2568f02a91ad0b64f96e05f52f1b43f91d3477b88f8c96395e28ccef038567ad6aa7c30ac34d9a4b40e634bffa834e6ec33c30ea13ad84bcb13b6c6f439bd5b55ded291a66e80b4d4d82d220ebccf15034f11c0bd1f00b8aae0a40981206e3c1c058b449c1cbac0acc4904e41edb22a4eecc6a9d50b2c5a0f23970e370cb66e67f9f4f718b51f22099d9dd96ece82d2678c57e0ed88360db405ded080ea31", 0xcd, 0x0, &(0x7f0000000240)={0x1c, 0x3, 0x80, @mcast2, 0x3}, 0x1c)

23:51:57 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000180)={<r2=>0x0, 0x8}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000280)={r2, &(0x7f0000000200)=[@in6={0x1c, 0x3, 0x8, @rand_addr="8b08ce66374839ba77a3a420419d2777", 0x1f}, @in6={0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x9da3}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @rand_addr=0x783}]}, &(0x7f00000002c0)=0x10)
setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000000), 0x4)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={<r4=>0x0, 0x7ff, 0x1, 0x0, 0x70}, &(0x7f0000000080)=0x18)
getpeername$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c)
setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x3c, 0x8, 0x1}, 0x10)

23:51:57 executing program 0:
syz_execute_func(&(0x7f0000000540)="1c0cc4637916d7b098cd801b69e46962f5ed690c6200d900d917795bf9f2680c0000008fe9589b26c7e4c753fbc4e101ed260f3801670e427fc902023ed107c4c2b90a238f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b7445c865456545a841000f994f0fc78b05000000aee4eec422e1bb30f50f54635bdcf1c4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c64d84800")
freebsd10_pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
accept4$inet6(r0, 0x0, &(0x7f0000000080), 0x10000000)
__getcwd(&(0x7f0000000000)=""/9, 0x9)
ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000640)={{"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", "941bf64478a81b82334bbe4150a446e1e90fec115e13148fd1aed143e59494eb", 0x8, 0x1}, &(0x7f00000000c0)="a99d3fbe4cafd3db57df5f79a43092b00fa180aecf6c8d1209c08a42db3378b2ff4c58bdc2080b37e12714785fe0b08e66d346f0c7a5e13edddcb5899324d7af80e2436358ee3dbeaf38dfdb6abc6a70be8fa26f", 0x2, 0x4, 0x2, 0x1, 0x0, 0x80000000, 0xfff, 0x6})

23:51:57 executing program 3:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0, 0x5}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={r1, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000100)=0x10)

23:51:57 executing program 2:
msgctl$IPC_RMID(0x0, 0x0)
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c)
r1 = socket(0x11, 0x20000000, 0x7)
getsockopt$inet6_int(r1, 0x29, 0x1007b, 0x0, &(0x7f0000000040))
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000002c0)={0x8, 0x404000000000000, 0x400, 0x8, 0x50, 0xffffffffffffff97, 0xffffffffffffffff, 0x3, <r2=>0x0}, &(0x7f0000000300)=0x20)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000340)={r2, 0xf1f, 0x1, 0x6, 0x6}, &(0x7f0000000380)=0x18)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={<r3=>0x0, 0x9}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000240)={r3, 0x100000001}, &(0x7f0000000280)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x4, r3}, &(0x7f0000000180)=0xc)
accept$inet6(r1, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000200)=0x1c)

23:51:57 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = dup2(r0, r0)
ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000000)="7fa9b31833bf700ddf79bd4fa5ed02a1c79297fdd9f0d57ef9da0eb5c38a1b25ada281c4760ba464835e8ed4beed737e2cbbc098690fb2ceae7c9ff6d8270c5d6c77251425c045b97c6eb0404b519d016f3cb1")
getsockopt$inet_int(r0, 0x0, 0x1b, 0x0, &(0x7f0000001380))

23:51:57 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
close(r0)
socket$inet_udplite(0x2, 0x2, 0x88)
r1 = msgget$private(0x0, 0x10)
msgctl$IPC_RMID(r1, 0x0)
r2 = socket(0x2, 0x7, 0x0)
getsockname$inet6(r2, &(0x7f0000000000), &(0x7f0000000080)=0xfffffffffffffe57)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r4 = socket$inet6_tcp(0x1c, 0x1, 0x0)
accept4$inet6(r2, &(0x7f0000000040), &(0x7f0000000100)=0x1c, 0x0)
setsockopt$inet6_tcp_buf(r3, 0x6, 0x24, &(0x7f0000000300)="fb9787ebbe74b88d3f6dc0351cf29038531fe016ad815143442554e9a0b09ddc8d3c2ebe2df1256fbab656411ad402de239c0d", 0x33)
ftruncate(r4, 0x4)
ftruncate(r0, 0x6a73)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={<r5=>0x0, 0x4c, "1504bcd6f2fe769c4bac4e75ae9c930480b17bd5f3c42e81e8a9b22c325030d57441d6805448856cc3136794e2016213678bad5852d4464176b79728b629bfc4c2bf20d59fd2797ce774af38"}, &(0x7f00000000c0)=0x54)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000001c0)={r5, 0x398, 0xf, 0x7, 0x5}, &(0x7f0000000200)=0x18)
setsockopt$sock_int(r0, 0xffff, 0x1, &(0x7f0000000240)=0x5, 0x4)

23:51:57 executing program 3:
syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
syz_execute_func(&(0x7f0000000140)="989819e9c4a2791dcd04050f05bf08000000c4a37bf0c55c41e2e9660ff8aa024800572f0f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f56b7c421dd5831c4e10bf8c45b64660f3838520a96ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d266dfed43d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b2e3e0f0b36f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
clock_getres(0xe, &(0x7f0000000500))
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={<r1=>0x0, 0xfffffffffffffc01, 0x7, 0x10000, 0x176b1e19, 0x4}, &(0x7f00000002c0)=0x14)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000400)={@in6={{0x1c, 0x1, 0x8001, @mcast2, 0x10000}}, r1}, &(0x7f00000004c0)=0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e2003000000ff0200000000000000000000000000010900"/128, @ANYRES32=r1, @ANYBLOB="0400000200100080f900"/20], &(0x7f00000003c0)=0x98)
ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000000)="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")

23:51:57 executing program 2:
mprotect(&(0x7f0000015000/0x4000)=nil, 0x4000, 0x1)
r0 = socket$inet6(0x1c, 0x3, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x7f, 0x400, 0x7ff, 0x1, 0xed, 0x6, 0x1, <r1=>0x0}, &(0x7f0000000080)=0x20)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x6f50, @local={0xfe, 0x80, [], 0x0}, 0x9}}, r1}, 0x84)
setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000180)={{0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x59ac}, {0x1c, 0x2, 0x20, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x4, [0x7, 0x2e00000000000000, 0xc000000000, 0x6, 0x1, 0x8001, 0x7fffffff, 0xfffffffffffffff9]}, 0x5c)

23:51:57 executing program 1:
r0 = socket(0x5, 0x4, 0x4)
getsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000001340), &(0x7f0000001380)=0x4)

23:51:57 executing program 1:
r0 = socket$inet6(0x1c, 0x0, 0x1e)
setsockopt$inet6_tcp_int(r0, 0x6, 0x400, &(0x7f0000000000)=0x6, 0x4)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_mreqsrc(r2, 0x0, 0x4f, &(0x7f0000000080)={@loopback, @local, @broadcast}, &(0x7f00000000c0)=0xc)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x4000000004, 0xffffffffffffffff, 0x100000288)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x67, &(0x7f0000000040)="d94045d4ca3e4afcb9577fec2131c3b0e0354a9b72fbdf9e12404d6d81687cf0c22d7e4c3104eac7c599db4a14cb6961fd840b244f16eb824db4417d", 0x3c)
r3 = accept4$inet(r2, 0x0, &(0x7f0000000100), 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000140)={0x1, "3099a35adf9678cd4aca5a266abc372a"}, 0x14)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
listen(r1, 0xbd6)

23:51:57 executing program 0:
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)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0)
poll(&(0x7f0000000300)=[{r1, 0x2040}, {r6, 0x40}], 0x2, 0x80000000)
setsockopt$sock_int(r4, 0xffff, 0x400, &(0x7f00000001c0), 0x4)
setsockopt$sock_int(r6, 0xffff, 0x1006, &(0x7f0000000680), 0xffffff57)
r8 = socket(0x40000000003, 0x203, 0x5)
setsockopt$inet6_tcp_TCP_FASTOPEN(r8, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14)
accept$inet(r3, &(0x7f0000000000), &(0x7f00000002c0)=0x10)
accept4(r6, 0x0, &(0x7f0000000440), 0x30000000)

23:51:57 executing program 2:
syz_execute_func(&(0x7f0000000140)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4438cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
r0 = semget$private(0x0, 0x3, 0x0)
__semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000300)=""/133)
r1 = shmget(0x2, 0x2000, 0x40, &(0x7f0000ffd000/0x2000)=nil)
shmctl$SHM_UNLOCK(r1, 0xc)
sync()

23:51:57 executing program 1:
syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20080, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0xfffffffffffffff8, @mcast1, 0xfffffffffffff001}}, <r1=>0x0, 0x98, 0x3, 0x80, 0x7, 0x4, 0xfffffffffffff4d4}, &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r1, 0x8}, &(0x7f0000000300)=0x8)
syz_execute_func(&(0x7f0000000140)="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")
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)

23:51:57 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x32, 0x0, 0x0)
r1 = dup(r0)
fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getgid()
fchownat(r1, &(0x7f0000000180)='./file0\x00', r2, r3, 0x200)
r4 = accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x7ff, 0x4)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={<r5=>0x0, 0x0, 0x4, 0x60, 0x6, 0x1a}, &(0x7f00000000c0)=0x14)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000100)={0x3, 0xfffffffffffffffd, 0x100, 0x9, 0xfff, 0x7, 0x9, 0x0, r5}, &(0x7f0000000140)=0x20)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e230000000900000000000000000000000000000000000000000000000000000000370000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000e9000000009f88ceaaee91144c7d5b00000000000000000000000000768b965dfe9caad838", @ANYRES32=r5, @ANYBLOB="0000020001000000"], 0x94)

23:51:57 executing program 1:
syz_execute_func(&(0x7f0000000000)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000")
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socketpair(0x1c, 0x20000000, 0xdf8, &(0x7f00000000c0)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4)

23:51:57 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013)
r1 = socket$inet(0x2, 0x4, 0x200)
connect(r1, &(0x7f0000000100)=@in6={0x1c, 0x3, 0x6, @empty, 0x8}, 0x1c)
truncate(&(0x7f0000000140)='./file0\x00', 0x0)
pipe2(&(0x7f0000000040)={<r2=>0xffffffffffffffff}, 0x100000)
sendto$inet6(r2, &(0x7f0000000080)="ed04f7be7d67a4976fad50f571f9c125df21df451ed6e1575c73af09fd8f18dc5a9970ac1bddb33e42b508a8", 0x2c, 0x1, &(0x7f00000000c0)={0x1c, 0x2, 0x5, @mcast2, 0x9}, 0x1c)

23:51:57 executing program 1:
r0 = socket$inet_sctp(0x2, 0x80000001, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x103, &(0x7f0000000100)={0x8, 0x0, 0x0, 0x0, <r1=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r1}, &(0x7f0000000040)=0x8)

23:51:58 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
getpgid(0x0)
fstat(r0, &(0x7f0000000340))
fcntl$getown(r0, 0x5)
getuid()
freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580))
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0xfffffffffffff000})
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x3)
sync()
getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
fsync(r2)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f4f6cfc49b38ea819d2c8", 0x98}], 0x1, 0x0)
ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000600)={{"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", "9d9fe0c2f1271d97f0e556ddf63b16691cf3f43ac0f1d4b857f01d0d68dfc3bc", 0xbe, 0x5}, &(0x7f0000000100)="240bf03bad4116115a1ad5776acd571fdf209852b16ee552cc26629103a1261adaa17057cfee8352606a93faf885762abf87f2a1f3f7ffa50ae76c19956d0165d649b242aa7419bcb7263f992b", 0x1000, 0xd9, 0x5, 0x9, 0xffffffffffff0001, 0x6, 0x79, 0x101})
lseek(r3, 0x8000000, 0x1000000000003)
r4 = msgget$private(0x0, 0x100)
msgsnd(r4, &(0x7f0000000580)=ANY=[], 0x0, 0x800)

23:51:58 executing program 3:
syz_emit_ethernet(0xffffffffffffffa1, &(0x7f0000000000)={@remote, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x3, 0x8, 0x33, 0x65, 0x91ba, 0x11f7, 0x57, 0x0, @remote={0xac, 0x14, 0x0}, @broadcast, {[@generic={0x8b, 0x3, 'x'}]}}, @generic="ac146e3c90dc31085c6cc541f17db42c99a65c1d92fac88ecb5245"}}}})
r0 = open(&(0x7f0000000080)='./file0\x00', 0x20008, 0x1c6)
ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000180)={{"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", "bedb37a371220178df7b10236d8502917fde9056239d7e48323c97411ab746ec", 0x7, 0x3}, &(0x7f00000000c0)="46cde4ad4899da06044818c1ffddab7da029b729393c0c1c15baf6f68d462ccdc988b96bbc4b0275a6527f7b7917d9167d97918ce451941cfe7b835eb933801d76fde98d95bd6f339777daa3470529c79e5f989331441c3880dac8750103d1740691abf7d2df7c7344624644060cc7f4532d264611e83c66ed36afadb480d4f7e16f235d3c3f771bc3c92d6ec7c217bc4fb7bc9df0034ea24f8cbf88b803a3da2b19213062f9a6e72fbe16644b29", 0x8, 0x100, 0x3f, 0x9, 0x7, 0x0, 0x5c, 0xf7})

23:51:59 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0xb, 0x4)

23:51:59 executing program 1:
r0 = semget(0x2, 0xea0e95f6575c9139, 0x1)
__semctl$GETZCNT(r0, 0x7, 0x7, &(0x7f0000000040)=""/147)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt(r1, 0x88, 0x9, &(0x7f0000000100)="7e3bd3b6222d", 0x6)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x44, &(0x7f0000000000)=0x4, 0x4)

23:51:59 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$inet(0x2, 0x3, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0x80000000, 0x1, 0xa00, 0x4, 0x1ff, 0x7, 0x346096c3, 0x2, <r2=>0x0}, &(0x7f0000000040)=0x20)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r2, 0x4}, 0x8)
writev(r1, &(0x7f0000000340)=[{&(0x7f00000000c0)="116e62c8c21116c0f3a86894a9bd9941bfef691c54e9bf73b1e89ca0c39c7289a4d7fd0a62ec6c5bad483db610ad5be628bcc94f62fc484b23dc52ed8ab2019aef8824e3f1f814340c046f43cb73571693241326e026b66c619029d3e9dc8c2ef8ea9982a7737376f91657714d7416f5d636fce35eb4de415c1c6dd7ef8c6106b144e60a36c8783bfa44704206eb4aff0d1a8bb286a92a7f219d98f2c241e39a1664d7b9781212b160a20fe02a84fdaf4f5938362970ada9ac13f8696592388e2d5ae3479aec7b3d9fec8bdae86fb243c3544b5b02fc0aac7529ef", 0xdb}, {&(0x7f00000001c0)="496aafb0735cefd0391d10d5cb684e75a14cf067a519d36285c9de6c04b0b4ab9b6678a71391210ace7ccf13329c3623b013886ac0360e0387cd571c5e91536e7f5861948e3c96d0d03423e925717df6de", 0x51}, {&(0x7f0000000240)="ce8a3e7dcd29a7a14db4096eef869bda86556014810336682b8020bb26303f6b9b621e590c5d23fc7d992cfe91c6d1e00b6fd44a1714c725204e9373330b6e40457ab621f9a73a5045533ecec98dcf5ef318eeccfb040ab5824829099aa6c73c47a060bb9c9dcf", 0x67}, {&(0x7f00000002c0)="2a5eefcca301ff7404261db52bccdab9d3dc835275935b5c35a3daa50b926ff92dd9600e5a144a0040cf857c6a1279217909f0c6047470ab5142604552d76177731bf16db57a5ecc6544f46db71d3c308989a4738e687368fb091096bf1495db9eab056e194f1aff3c0f9c53dd128205feb0d8577431769a82", 0x79}], 0x4)
ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000480)={{"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", "f2e8b5e26aae602d7e31315b5e4ffe4e70df4af16d37078e277a4732b8093f6d", 0x1, 0x4}, &(0x7f0000000380)="2a88fc1f6fa7365a63417293f863cfd335be3107b01ff034eff6ba866590ddf2fa87da8718dc7ad0f5193baecd7c24f6473d96cb5248d40ed627e90c29a364ff9a61395fcc216d08211ad74c0436f50b119d7dee709660b316d976787fb6fe97f94001a31cfa301be8d33e3f4d0267d01d21cb19f4b84c9ad1db4cde1afaafa41dd192ea5c74322f893a2b7f38aa7beee29568e73ece069ebcd4331f5fa94a9a8e4e03749987a6fa0b6b90784d2f63f97c1d6884f229df017befae61c538de7428e0b0e7fe1c59fc684f939180f1a1d3aec96f02029772918d", 0x3, 0x80000000, 0x8, 0x3, 0x6, 0x9, 0x80000000, 0x3f})

23:51:59 executing program 3:
munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
mmap(&(0x7f0000a20000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0)
mprotect(&(0x7f0000b60000/0x3000)=nil, 0x3000, 0x0)
madvise(&(0x7f0000c3b000/0x2000)=nil, 0x2000, 0x8000000000001)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
read(r1, &(0x7f0000000080)=""/255, 0xff)
syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0008009f")

23:51:59 executing program 0:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000200)="dd2f7c4306abb3a25f219d18ed0922cb1fc0d3cfbd4c32c99077d666b72ecac670f2a3b149b01f41b1365e122bba2e372cdb6b1495c597917ae0d952f13a226bdc946ca4045ae2bf5ceff610b265a75f20f7296ab6d5c1aa61ae03f0d2921a2030bdba553455c95588ade138a8107e37afffc61834f60c9dea869a8acd3f4f40299b45a47ecb3bdc55b4feca1cc0e868613e39c6eab8641b859181db6c66dd9be6a04eb362acbfd26996cd0ea008d85dd5c58f7524cbd6701280504e731e711400f044145bfd8d53fe1c8fcd8fe8df5d299224e63040beb45095b46f2b50f88f5fc71344")
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_buf(r2, 0x29, 0x23, 0x0, 0x0)
fchdir(r2)
ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000040)={0x10})
getsockopt$inet6_int(r2, 0x29, 0x23, 0x0, &(0x7f00000000c0))

23:51:59 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x4000000000fd)
ftruncate(r0, 0x1000000)

23:51:59 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000240)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x90)
getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000000)={@rand_addr, @loopback, <r1=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000000c0)={0xfffffffffffff001, {{0x2, 0x1, @loopback}}}, 0x90)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@local={0xac, 0x14, 0x0}, @multicast2, r1}, 0xc)

23:51:59 executing program 0:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x10002, 0x103)
ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000140)="7a94df29301ad6c5f59a57698a55636f0c1ab897426d10d09a4aa2e88f052434747eed95926a7cca1b741170a7b370a44eda8bd4a5")
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x25, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, <r2=>0x0}, &(0x7f0000000040)=0x1e0)
r3 = fcntl$dupfd(r0, 0x11, r0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000180)={r2, 0x80000000, 0xf9, "5a2265759427a1f1d05cdcdbbb3dd50d5ba370a97bf691a869dc177041edcc2f696dcd1632d1832f70d02fbcdd38480e063964ce40bffb0b25ff465d7025c9d3ced49b921eadcb87dd381d43dbce5d262e1f621b4413b0e1b7b4edc632d1ed8689c41bd94c8ec8a49dfc790b0c7f02bd4f7a1f83f1cb175ae33ba3a0c62a7c3d1dee38c401d8a40582a5edacd7c208247dc9dd821e209fd26d7980269065b5c0a5720833da2a6ef46329f01382212a35526130d02b12a99737c74ef05dc0b64f932be1553b68aee77d4da0566d70be20b82029e0ffbe69e1f28c5282d1a9b5144a345c6150e9012a58020e45fb4d6361e1d6dc81e3472fd900"}, 0x101)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x4ce, 0x100, 0x1, 0x5e, r2}, &(0x7f0000000080)=0x10)

23:51:59 executing program 1:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
syz_execute_func(&(0x7f0000000240)="9826473e431c120f05f30f59bfd9130500c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194b77662")
r0 = open(&(0x7f0000000000)='./file0\x00', 0xc00, 0x90)
ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000040)={0x1, 0x7})

23:51:59 executing program 0:
syz_execute_func(&(0x7f0000000240)="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")
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000008000d388d4ad8e24ff4678b8343397821f61a4fad91cc991a224a12a5078289c4d92a62fd8491516b1489ba1eff3357a9aa88e157d978b141c557ccb74507985a4f8249f92d3ca7ce52adf32306265b42942fe0a96b74b97c94e1573ce2182aeefb3aeb9a4327883f34cc8460007f78ddd09", @ANYRES32=0x0, @ANYRES32=<r1=>0x0], &(0x7f0000000100)=0xc)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x101}, 0x8)
r2 = accept$unix(r0, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8)
sendto$unix(0xffffffffffffffff, &(0x7f0000000040)="98c3dd985075fcce44ab8f9368f6ed83e6d16ffa9052948b9c9ebdb1515818243c422b6313484a88395add993bf0179ce49159c4a80011c1b5836ab6b3601083b686a1ec5be0974c89650efd5f31af8d9114cf54834f136e1848bb828285423fc3a277", 0x63, 0x0, 0x0, 0x0)
r3 = shmget(0x1, 0x3000, 0x81, &(0x7f0000033000/0x3000)=nil)
fstat(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
r8 = getpid()
r9 = fcntl$getown(r0, 0x5)
shmctl$IPC_SET(r3, 0x1, &(0x7f0000000740)={{0x6, r4, r5, r6, r7, 0x1, 0x4}, 0xb58c, 0x8, 0x3f, 0x8000, r8, r9, 0x7})

23:51:59 executing program 3:
r0 = msgget(0x1, 0x510)
msgrcv(r0, &(0x7f0000000f80)={0x0, ""/254}, 0x106, 0x1, 0x1800)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000010c0)='/dev//.\x00', 0x0, 0x0)
ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f0000000b00)={{"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", "be5754e0f003003e23817591e5c76fdf114bf3037f31dc8b00", 0x9, 0x6}, &(0x7f0000000080)="db969316504adfd75ac43818bc9cb6181c45b5f1b639e07f382a86f034e5fc05d7124b1fa12bde6c39", 0x1, 0x2, 0x3, 0xb03, 0x7f, 0x7d, 0x6, 0x5})
ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000680)={{"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", "a44f255a7dbf90ea631d4eae57325e2a1692b609c5e9629f1b6a96cfe35a5b58", 0x73d1c33c, 0x9}, &(0x7f0000000580)="883c8712b178c90217976768beada5b2ea7265a7c161ba0ee989f94879f967e7995a3b20fda9b85859a378f490ca0c430a407723c245f7f8cbdb7b53f53b774cb6f2f4e801f9d804e14369c306fafdd86f84127f16fbd57d35ac3d5f1bf52e2d3497ec3ade18efcd2b9fd5882b16150a38cb8d1d66d98fb2f9fadc645cb3aee64c63f28414c273f5cf100ff31a4439b1e353a30fbb52dd00f7667c6285eec94b86f958222b263ce21507c24007ce5612f5086861aed21d9fb03c98878539abc70a47abbdcdbdc2288e4fea79c8dad60810c968", 0xfffffffffffffffc, 0x80000000, 0x0, 0xfffffffffffffff7, 0x80, 0x1, 0x8, 0x3})
msgget$private(0x0, 0x2)
ioctl$DIOCRADDTABLES(r1, 0xc0ec4404, &(0x7f0000000100)={{"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", "17f0db3228fc9c6bff83748e548093819100"}, 0x0})

23:51:59 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mlockall(0x3)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0)
ftruncate(r0, 0x20000000004)
preadv(r0, &(0x7f0000000240)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1, 0x0)
syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={<r1=>0x0, 0xcf2b5b4, 0xdc}, &(0x7f00000000c0)=0xc)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x3, @loopback}}, <r2=>0x0, 0x8, 0x900000000, 0x4, 0x9e87, 0xf}, &(0x7f00000001c0)=0xa0)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={r1, 0xef3, 0x2, 0x6, 0x3, 0x6, 0x76fe, 0x300000000000, {@in={{0x2, 0x1, @rand_addr=0x1}}, r2, 0x100000000, 0x2, 0x4, 0x2, 0x7}}, &(0x7f0000000200)=0xb8)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x5)
mlockall(0x1)
mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x80011, r0, 0x0)

23:51:59 executing program 0:
syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5")
r0 = getpid()
syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e626066460f1a88f32aa2660fec5c3e00bc78e37b218d2fb098ca00000404e198639ef0119ee46d0000c4a2d93bf1c423c549ce0a")
setpgid(r0, r0)

23:51:59 executing program 2:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = socket(0x0, 0x0, 0x0)
open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x130)
r1 = accept(0xffffffffffffffff, 0x0, 0x0)
poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0x2300000000000000}], 0x2136, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={<r2=>0x0, 0x1}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x2}, &(0x7f00000001c0)=0x8)

23:51:59 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x810}, 0x10)
syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
ppoll(&(0x7f0000000000), 0x1ff4, 0x0, 0x0, 0x0)
sendmsg(r0, &(0x7f00000029c0)={&(0x7f0000000040)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000240)="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", 0xff}, {&(0x7f0000000080)="f75ab535", 0x4}, {&(0x7f00000000c0)="13a709b067f7a7d6686ef11e7f1b60d7142eaf242b6578a07f7614617d1ae292c3d6fba864595afa2d5655d9956840e8c41ed7ed73", 0x35}, {&(0x7f0000000340)="52ef5fa8e7bbf6343fc5e9f26cf88082b8dffc419c43398511385c4282739434af208ce1a55b955b9804028fefc50507d501d45bb5e110c1481d63d78954676d6587d7b124acffab7522bc5ce6a0c328022cbe0e9bed2a4f789b589572f00b5103a28de9e760dfd9f06e187973a751e13b54d139b02c626277022f558f7de1e384b463a1ef0eed1120d0bdf199dcdc44ddcfe84931332fdd647ddc3824cf0c8e727bc0a9132849183d7af097f119f9a668a4f3fd174aa960d2f1da8c3f5316d0647dfa657f5bdc91", 0xc8}, {&(0x7f0000000100)="3225b089f29c626b127f980b80c3ddf4bb04c041261f647c487db80ae61a9cecf63460486ca887e4a75e39", 0x2b}], 0x5, &(0x7f00000004c0)=[{0x1010, 0x84, 0x1f, "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{0x1010, 0x1, 0x9, 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{0x20, 0x88, 0x2, "7ef69b337001dcee6fb744520639"}, {0xf8, 0xffff, 0x8, "2ee70e80701640fbfdc6be813c004962b46556ac41e9667a88805c108750eaca6b1b9519854ac41867886c3fd291463fbd99175bae73fa5315af930a6489b2f5dba0c9f84671088bc546a9833a438e2ad25c67786404fdf128e88e7892174028c2e3be8d6ab819f2fd21d6d62485c6673c08619a3f1c65a98ee368883f296e3cea13a9b40637be2830f31bd24923ced30a6cd43cb565b131b2415492729504944409ec44d00d1d2f8eccca1c0d496eb6f89072b5951e9966d3443aa9f2268930a8c60a68fb05234a5fac4098ec2cd35d8c88548f606e1a91f74e696ccf803b65c8a423bc6e949960"}, {0x10, 0xffff, 0x1b}, {0xd8, 0x0, 0xfc, "bb944ef2247ac33aba22fe8509241de7f8bd8b10b3f975624805e0c2e4a6f344b81d4c953b7df093d48d09c91da01566e55693619ec5681c23e682dabbc0b639bb1d73ca7181963408076dae76834bc3ad11bc9f4cc44c44ac467386da2610696db55c36f84c8ae5311dc1b7d4856f406376e83b8471ea595dd3678457d2efcb09089f28e9a20678ea58472c6f5ec8eae3b38eb1ed98d0e07edabc5f3216402713d75664abeed9792f108d47ac56414ee27d182b59f6033ffb8a89a8151e2945e8b3e89636e03d"}, {0x50, 0x88, 0x3f, "f3eaa6853ce93e0738108895433e0570050d3fb19d4878b14ed71d077fdb56d376f29cf610cdbf39ddbd56d4524e391f11b6de28cdc8e3f76f47ccbcf271"}, {0xc0, 0x3a, 0x5, "60c21a251fa1712881ce0edf2111365f52df432a89e4a57b70b10c65f13bcd35db7c1848143c48d7e63382d15609bb225d1981b3f13064bb2a4234f4a18b46f654ae488f176b79abbc912cb68cbf4a0b6ac8af872389c4cfc4629e1f5fc713658d2d4908be50da5bf98f6e86488a51e1ca1239169d12ad6420644d9ce3f61c287d63abb62253a38badabd423f5239527285ef7a3c14013837b4fba69a9e00162bd881f5eec7f0432a10a83e472e9"}, {0xb0, 0xffff, 0x0, "8acb918a44bdce55a21f9a86f2fa2164ae6ddc59d9823356684daad9acba72f1e3508acc43c16d229cc4e5421846ffb9259f9a8a55eb07c58a4adeacd4a6d4788fa10c1da1616d55ed9b37fcdc90ce7b017937eef8af47f87d2ef97c112e7cf9b20884c9beaec466efad4a9e2c20a0ff522ea8d15c5a913d346eceb8b003a95931f61afb4a822e12b8ebf90a1c66afb7db4569f4dab76cadff6436"}, {0x100, 0x84, 0x5, "2dac567a6841e21b5a9e1b10f39ca06f574bea1d253631ef5b2e33ee65ae3864a4cefacdd7cecad8ebd5cf3218fe23952bd92e01e601b4474df899703acfdc9bae381db32baec8e0b24807f48e121e23755da5ce2ce37a1add8ef5cfcc46d4c756b8801da78f6eed7237cab9147424d8b7b41b964086d22837df92f1452c4798b90c98737e7c25003e58a94c6a12601714ef17af707e41fe6e713c03f9202923326a0a310b73fec7420b871225b15e8ac288c8a2dbcad92ae782160b643f8070fe81458b36839eff8a50e01a422bb9d3a1dcb543424681c091c816b1cc1267868eb32ee38b6d8edf6f8f2b77"}], 0x24e0}, 0x80)

23:51:59 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0x8)
socketpair(0x11, 0x0, 0x2, &(0x7f0000000040))
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022eff66696c653000"], 0x1)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x29}, 0x8)

23:52:00 executing program 2:
r0 = socket(0x2, 0x0, 0x0)
shutdown(0xffffffffffffffff, 0x0)
shutdown(0xffffffffffffffff, 0x0)
fchmod(r0, 0x80)
socketpair(0xfffffffffffffffb, 0x0, 0x0, 0x0)
r1 = accept4(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000000000000002e0a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f75d96f21be06d6dd57e"], 0x0, 0x30000000)
select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2}, 0x0, 0x0, 0x0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
open$dir(0x0, 0x0, 0x0)
setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f0000000040)={@empty, @broadcast, 0x3, 0xa, [@local={0xac, 0x14, 0x0}, @multicast2, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @empty, @multicast2, @rand_addr=0x1, @multicast2, @broadcast, @loopback]}, 0x38)
lseek(r0, 0xfffffffffffffffc, 0xfffffffffffffffe)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r3, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0)
shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
lseek(r1, 0x2, 0x1000000000003)
readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000580)=""/177, 0xfffffffffffffe72)

23:52:00 executing program 1:
r0 = socket(0x2, 0x0, 0x40000000000084)
syz_extract_tcp_res(&(0x7f0000000240), 0x9, 0x80000000)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
getpeername(r1, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10)
getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000280)={@loopback, @multicast2}, &(0x7f00000002c0)=0xc)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001b40)={<r2=>0x0, 0x1c1, "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"}, &(0x7f0000001b00)=0x1c9)
sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="900000000000000000000000010000003a8d765b5780dc8f24ede52826e10251dded89b0fdf5c1f1ac5821805c12907b6da552738af142123068c0d15dee2bb513b59f32e82ec847bd68db5151c94c2fcbc4b09f66553d8901ac798b4e9c23bf2a89e3e4cff2fd828370600f3445d359ea72bdd157ede1c05f50f363ecb119590f379db1dee4eb13c09a44e00cdf27e001f4ce329e90539795000000000048000000000000003a000000050000000b6e556a6a7baa60aaf8b64ef062b9fc7ea15b0a5a0b2a9c2f093d9ec5689ce229935dfa2549c069daa4bcc2f1a62022d637343378b98e5f"], 0xd8}, 0x20080)
preadv(r1, &(0x7f0000001a40)=[{&(0x7f0000000440)=""/196, 0xc4}, {&(0x7f0000000540)=""/108, 0x6c}, {&(0x7f00000005c0)=""/133, 0x85}, {&(0x7f0000000300)=""/21, 0x15}, {&(0x7f0000000680)=""/155, 0x9b}, {&(0x7f0000000740)=""/118, 0x76}, {&(0x7f00000007c0)=""/187, 0xbb}, {&(0x7f0000000880)=""/167, 0xa7}, {&(0x7f0000000940)=""/234, 0xea}, {&(0x7f0000000a40)=""/4096, 0x1000}], 0xa, 0x0)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r2, 0xe}, 0x8)

23:52:00 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x50)
r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
close(r1)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={<r2=>0x0, 0x4, 0xf, 0x1ff, 0x14f6}, &(0x7f00000000c0)=0x18)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x200, 0x420, 0x9e4, 0x7, r2}, 0x10)
poll(&(0x7f0000000040)=[{r1, 0x20}], 0x1, 0x8)

23:52:00 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x6, "325065bca3cec4f53a071f7afb31798f"}, 0x14)
sendto$unix(r0, 0x0, 0x0, 0xfffffffffffffffc, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x15a)
r1 = fcntl$getown(r0, 0x5)
getpgrp(r1)
r2 = semget$private(0x0, 0x7, 0x80)
__semctl$GETZCNT(r2, 0x2, 0x7, &(0x7f0000000100)=""/196)
semop(r2, &(0x7f0000000000)=[{0x2, 0x80000000, 0x800}], 0x1)

23:52:00 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca99}, 0xb)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000100)=0xb)

23:52:00 executing program 1:
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000480)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000004c0)=0x10)
setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000500)={0x742, 0xc91}, 0x10)
lseek(0xffffffffffffffff, 0x0, 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0)
r2 = open(0x0, 0x80000000000606, 0x9)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020009)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
r3 = open(0x0, 0x0, 0x0)
getsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000140)=""/199, &(0x7f0000000040)=0xc7)
close(r2)
fcntl$getown(0xffffffffffffffff, 0x5)
fchdir(0xffffffffffffffff)
setsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f0000000380)="5f5abac5a75a622a7d74acd85a93a8b7b0be8cbbe3227e4b485b3aaa313ed147b355d1d6784f1201764f46320a877eb81bd5aa8920f01b11cda2795263125233b71229b149d90d")
chown(0x0, 0x0, 0x0)
mlockall(0x1)
socket(0x1, 0x2, 0x7)
__semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178)
sync()
mlockall(0x2)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000400), &(0x7f0000000740)=0x4)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000080)={<r4=>0x0, 0x3, 0xf, 0x80000001}, &(0x7f0000000300)=0x18)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000540)=ANY=[@ANYBLOB="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"/463, @ANYRES32=r4, @ANYBLOB="bc8a720105000000"], &(0x7f0000000440)=0x8c)

23:52:00 executing program 3:
syz_execute_func(&(0x7f0000000340)="985e4aa84a1c3464f3adf359bf1b00000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c44f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000c4e178ae5d9befa80dd4d48cc7e86600af680808360fe25800613fbff2f2f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000000)="6f39cb347efd5bd5b5876d54a6905dced98602f875bba801894dccd0e93773dc96b3a2204c8253e3250459f28ad1604690975abd4ceef6a611ddb73ba24890de6ac17550cb2408e7c47841995af231d8add8e15d4bbafd41c36bccf8fd940efe51072789990791823c50679cbd719678b92d691963864307bb192e328febb06c2cbbbaa73b1fa1f01e427a789edb56f8553b17a4f733c1a6183fe71819ddf4bd26e96a82dfb4c8bfe28586fad37618dc949534b5cd671c85b534c48356d4146a78162b9d1572bb9753a0e2032d894b69f0feb2c88b8a")

23:52:00 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = semget(0x0, 0x4, 0x0)
semop(r1, &(0x7f0000000040)=[{0x1, 0x9, 0x800}], 0x1)
__semctl$GETNCNT(r1, 0x3, 0x3, &(0x7f0000000080)=""/210)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={<r2=>0x0, 0x401, 0x9}, &(0x7f0000000280)=0xc)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x0, @broadcast}}, r2, 0xffffffff, 0x6, 0x1, 0x6, 0x6, 0x7}, &(0x7f0000000380)=0xa0)
r3 = dup(r0)
connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
r4 = fcntl$dupfd(r0, 0x0, r0)
chroot(&(0x7f0000000200)='./file0\x00')
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x8008, &(0x7f0000000000), 0xffba)

23:52:01 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0)
fcntl$setstatus(r0, 0x4, 0x10001)
ftruncate(r1, 0x2a60)
readv(r1, &(0x7f0000000180)=[{&(0x7f0000001500)=""/251, 0xfb}], 0x1)
read(r1, &(0x7f0000000240)=""/175, 0x2a60)
r2 = geteuid()
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
chown(&(0x7f0000000000)='./file0\x00', r2, r3)

23:52:01 executing program 3:
munmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
munmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000)
msync(&(0x7f0000d59000/0x3000)=nil, 0x3000, 0x2)
munmap(&(0x7f0000d60000/0x4000)=nil, 0x4000)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5)

23:52:01 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x287)
setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00000003c0)=0x100000001, 0x4)
r1 = socket(0x1c, 0x3, 0x8)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180)={<r2=>0x0, 0xc, 0x7}, &(0x7f0000000240)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0x2, 0x8, 0xd6}, 0x10)
sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x4)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={<r3=>0x0, 0x2}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r3, 0x7, 0xfff}, &(0x7f0000000140)=0x8)

23:52:01 executing program 2:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
syz_execute_func(&(0x7f0000000500)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14de1ef4090921045fc507f2f5d1d2c4e17003f8e4840666440f3805748400c4c66db7126426420f7ee2f7dcdc0f5624afaf1000000f534d39c2f87d0ae321e36161c4c3214cb9a5605419c2660f2b9c3408000000f08171a30b8a826eefa8b3d4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10")

23:52:01 executing program 3:
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)=[@rights={0x14, 0x7}, @cred={0xd00800a}], 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)
utimensat(r5, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={{0x7ff, 0xc72a}, {0x9, 0xe0}}, 0x0)
ftruncate(r5, 0x7e2780e3)
r6 = msgget$private(0x0, 0x40)
msgrcv(r1, &(0x7f0000000240)={0x0, ""/184}, 0xc0, 0x3, 0x1800)
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00')
accept(r5, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x1)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
socket$inet_icmp(0x2, 0x2, 0x1)
sync()
msgrcv(r6, &(0x7f00000005c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000006a2b13a7ca7a8cf4ed0c8b86a5fc686d1335ee2376b9708a9084d9dd460d010000000000000000000000000000000000000000000000000000000000000000000000008000"/139], 0xffffffffffffff32, 0x2, 0x1800)
sync()
msgrcv(r6, &(0x7f0000000440)={0x0, ""/238}, 0xf6, 0x0, 0x800)

23:52:01 executing program 1:
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000640)="91cd80c442192d3b6969ef69dc00d9c4224dac782fd0d00fd1b02db5d90000008fc840ef0e0ce4c653fb290f450f0f27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c1c441a9f9259e8900004d4db3b57dda6dcfa9c14600e146cb45e22c892a0f0000c4027978eb9f")
r0 = msgget(0x1, 0x8)
fcntl$getown(0xffffffffffffffff, 0x5)
r1 = getpid()
getpgrp(r1)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f0000000700)="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")
bind(r2, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x3)
truncate(&(0x7f00000004c0)='./file0\x00', 0x608020401)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r3 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000500)=ANY=[], 0x0, 0x20000003)
r4 = semget$private(0x0, 0x6, 0x10)
__semctl$SETVAL(r0, 0x2, 0x8, &(0x7f0000000180)=0x695)
msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000240)=""/142)
r5 = accept4(r3, 0x0, &(0x7f0000000480), 0x30000000)
mlockall(0x3)
sync()
sync()
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept$unix(r5, &(0x7f0000000100)=@abs, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept4(r5, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000)
__semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000040)=[0x9c28, 0x7])
r6 = semget$private(0x0, 0x7, 0x400)
__semctl$GETZCNT(r6, 0x7, 0x7, &(0x7f0000000080)=""/31)
semop(r4, &(0x7f0000000140)=[{0x0, 0x80, 0x1000}, {0x1, 0x1f, 0x800}, {0x0, 0x3, 0x1800}, {0x2, 0xffff}, {0x1, 0x4, 0x800}, {0x2, 0x6, 0x1800}, {0x4, 0x4, 0x800}], 0x7)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000300)={<r7=>0x0, 0x3}, &(0x7f0000000340)=0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e2005000000ff02000000000000004f070000000001030000000000000000000000000000000000000000000000000000000000000000001000"/128, @ANYRES32=r7], &(0x7f0000000440)=0x84)

23:52:01 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0xfff, 0x4)
sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000080)=@un=@file={0x0, './file0\x00'}, 0x8c, &(0x7f0000000040), 0x1, 0x0}, 0x0)

23:52:01 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
sendto(r0, &(0x7f0000000000)="48bbe88b22dcf562be89aaf047fe2adbd009609f36124747cc03202cad0681fe96407b8d4c5fdfd6de84cac5883a413b81f0620a9e9cfb296acc68bd898ba230d259bc5315900a3bc970caee6588f4e55772b306d494e31d052890dd5e988828951d11b73c52ec86af1611acd382be39c9", 0x71, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x3, 0x5, @mcast1}, 0x1c)
close(r0)
flock(r0, 0x0)

23:52:01 executing program 0:
syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa188d3ea1dabc86dd6002290f00303a0000000000000000000000000000000000ff0200000000000000000000000000010202907800000038609433df000002000000000000003300000000000000000100000000000000080000ffff00660566"])
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)

23:52:01 executing program 0:
syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES32, @ANYRESOCT]])

23:52:01 executing program 0:
r0 = dup(0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000480)={<r1=>0x0, 0x7}, &(0x7f00000004c0)=0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000500)={r1, 0x4, 0x1, 0x3, 0xfffffffffffffff9}, &(0x7f0000000540)=0x18)
r2 = open$dir(&(0x7f0000000280)='./file0\x00', 0x10080, 0x1)
fdatasync(r2)
socketpair(0x17, 0x5, 0x7fffffff, &(0x7f0000000180)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000001c0)={0x0, 0x320, 0x100000000, 0x9, <r5=>0x0}, &(0x7f0000000200)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000240)={0x3, 0x100000000, r5}, 0xc)
r6 = open(&(0x7f0000000000)='./file0\x00', 0x8c80, 0x80)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000440)={0x7}, 0x4)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x18, &(0x7f0000000140)=0x4, 0x4)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r6, 0x84, 0x1d, &(0x7f00000002c0)={r5, 0x1200000000}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000080)={<r7=>0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000000c0)=0x10)
setsockopt$inet_group_source_req(r2, 0x0, 0x57, &(0x7f0000000300)={0x5, {{0x2, 0x3, @rand_addr=0xffffffffffffff53}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x118)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f0000000100)={0x1, 0x1, 0x1020, 0x6, 0x2, 0xd7, 0xcf3440f, 0x8, r7}, 0x20)
socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x3a, 0x0, 0x0)

23:52:01 executing program 0:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0)
ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000200)="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")
ftruncate(r0, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={<r2=>0x0, 0x0, 0x3f}, &(0x7f0000000140)=0xc)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={r2, 0x2}, &(0x7f00000001c0)=0x8)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)
mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x1, 0x12, r1, 0x0)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r4, 0x0)

23:52:02 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
munlockall()
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8)
ftruncate(r0, 0x0)
fcntl$getown(r0, 0x5)
fstat(0xffffffffffffffff, 0x0)

23:52:02 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x204, 0x4a)
clock_gettime(0xf, &(0x7f0000000140))
ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000040)="bc507a991c8205a8de4f63d807f04149e71ae2de2d22fff0dd168ade8e434a0bcbf09c7a2bff094b534914f1f4a56bd16c214189d0bec20ed3c60443ab4ea3ecb7a516c2ff33d53dd525d331fdf1f506256eb96143299d46246a48c85e560fc6e839b0127a14b520161ee59bb100e31ae9f5aca4e9de081f6f08d255e78cd585fd17378426bbdf5181b6c13cf512197d300a9831b9ea34f4e7fe5da9e8632915d612fa2bf6f8a3ca251e64db4edbcea81dc0c39a23357ab1e3631377f2387c6344b719487784c2e9")

23:52:02 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = accept4$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000080)=0x1c, 0x20000000)
setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000000c0)=0xffffffffffffffff, 0x4)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000340), 0x14)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000000)={@loopback}, 0x14)

23:52:02 executing program 0:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
socket$inet6_udp(0x1c, 0x2, 0x0)
ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000140)="95ca893d8665e4fd6aaee1f5c7ee1b4bac50d1f2343ceb8a67242987e86fea98f664cf132203e925a2ea1e0315da4ac29876752c4f333ba12ac8e66cb717e66d74872307e22f0eb231021abaa3dc6eeef896b48c3c6c9406339fa5ae1fe0bf851b156dff933f66ebe2a738513b94594ef2575a082da830f09b789ceeddbc4672904fa6158eefe5b8cbdeeb191716a88ce1d0625897d47c28413fe60828724adae0a6b5c101afe8d3c71b5e485f59b5088a8baa7f95f71510532b36d6")
fchdir(r0)
syz_emit_ethernet(0x66, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x15, 0x11, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x84, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}})

23:52:02 executing program 1:
clock_settime(0xf, &(0x7f0000000000)={0x10000})
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, <r1=>0x0}, &(0x7f0000000140)=0x8c)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x64, 0x3, 0x3a19, 0x9, 0x95}, &(0x7f00000001c0)=0x14)
syz_emit_ethernet(0x2a, &(0x7f00000007c0)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x3}}}}})
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r1, 0x81, 0x7, 0xc94, 0x1000, 0x3}, &(0x7f0000000240)=0x14)

23:52:02 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000040)={0xd, 0x8c3, 0x4800, 0x8, 0x80007, 0x7fff, 0xa7, 0xfffffffffffff801, <r2=>0x0}, &(0x7f0000000180)=0xfffffffffffffca5)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={@in={{0x2, 0x2, @multicast1}}, r2}, 0x8c)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000001240)={'accf_data\x00', "d5b57e5e7dc4c95854e804d5aa30fed836f902b882e7e46f74f8fea8d379cf962ff7deebd430f15eeae914090258ebac1d980c5f045f76f9e0823ca768869fb044f0fcb6f618b98cd20bdf5e91562702e45ec0a75b11a5c726273e9ca7d5b75204b1deb1b80bd4d2da38c2d36ae8f6c4ecfa5a46c036927f1d88075ff5fd439d315cb9dc2684c21ecb4d0cfe548527f50726e9db7fa52674ac115a9d0b49722cbaf4037dbc7cb86f80609ae2103f181a0fe046b17e5bf3593e89ccf85420f7b19cf9aad75a8baa76ce8466e165e21c2858b18d19af1c01cf98adc562f64c1640281218555c0b9a7cbb32eec3ecda5324"}, 0x100)

23:52:02 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000840)={0x3, [0x3, 0x100000001, 0x1]}, 0xa)
chdir(&(0x7f0000000000)='./file0\x00')

23:52:02 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x5, <r1=>0x0}, &(0x7f0000000040)=0xc)
r2 = socket$inet6(0x1c, 0x0, 0xe5e)
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000100)={0x81, 0x5, 0x5, 0x6, 0x1, 0x0, 0x7, 0x101, 0x0, 0x5, 0x8}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x7fffffff, r1}, 0xc)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1104, &(0x7f0000000140), &(0x7f0000000080)=0xfd58)
r3 = open(&(0x7f0000000180)='./file0\x00', 0x8008, 0x39)
utimensat(r3, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x4, 0xfffffffffffffdf0}, {0x5, 0x81}}, 0x200)
readlinkat(r3, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/20, 0x14)

23:52:02 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x3}, 0x8)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={<r2=>0x0, 0xfffc000000000000}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={<r3=>0x0, 0x8}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="0500000009000000080046a0f9ffff070200000002004e057f0000010000000000e6db00000000002200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000caa3169b416c04b30000000000000000000000000075bd751a548ee241146b6dd14731", @ANYRES32=r3, @ANYBLOB="0001000007000000060000000900000008000000"], &(0x7f0000000100)=0xb8)
accept(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000280)=0x1c)

23:52:02 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000000)=0x1ff, 0x4)
sendfile(r0, r0, &(0x7f0000000140), 0x8)
setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0)=0x47, 0x4)
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0x5b5}], 0x1, 0x0}, 0x0)
socket$unix(0x1, 0x7, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

23:52:02 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
syz_execute_func(&(0x7f0000000080)="1c24c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841b7b39945332faed3eff5f5dedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6, 0x10, r0, 0x0)

23:52:02 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, <r1=>0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x2, @mcast2, 0x7}}, r1, 0x6, 0x9}, 0x8c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f00000001c0)=0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000280)=0x8)
clock_gettime(0x4, &(0x7f0000000200))

23:52:02 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000280)={@multicast1, @multicast1}, 0x68)
getsockopt$inet_buf(r0, 0x0, 0x9, 0x0, &(0x7f00000000c0)=0xc6)
r1 = open(&(0x7f0000000000)='\x00', 0x8a00, 0x1a3)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={<r2=>0x0, 0x3, 0x7}, &(0x7f0000000080)=0xc)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r2], 0x8c)

23:52:02 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x60, 0x4}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
__getcwd(&(0x7f0000000080)=""/168, 0xa8)

23:52:02 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x2, 0x12, r0, 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80008000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000140)=""/17, &(0x7f0000000180)=0x11)
setrlimit(0x0, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
ftruncate(r1, 0xfd00)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000100)={0x1}, 0x1)
setsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000040)={0xffffffff}, 0x10)

23:52:02 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
syz_execute_func(&(0x7f0000003ac0)="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")
getsockopt$inet6_int(r0, 0x29, 0x40, 0x0, &(0x7f0000000080))
socketpair(0x17, 0x5, 0x47e, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_mreqn(r1, 0x0, 0xdaa62eeb223e545, &(0x7f0000000040)={@loopback, @loopback, <r2=>0x0}, &(0x7f00000000c0)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000100)={@ipv4={[], [], @rand_addr=0x3f}, r2}, 0x14)

23:52:02 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, &(0x7f00000000c0)=0xffffffffffffffa5)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x12, r0, 0x0)

23:52:02 executing program 3:
utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x6, 0x5}, {0x6, 0x7fff}})
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @local}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)
sendfile(r0, r0, &(0x7f00000001c0), 0x7)

23:52:03 executing program 2:
syz_execute_func(&(0x7f0000000540)="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")
r0 = semget$private(0x0, 0x4, 0x10)
__semctl$SETVAL(r0, 0x7, 0x8, &(0x7f0000000080))
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0x1c, 0x10000000, 0x401)
sendto(r1, &(0x7f0000000000)="92bdf59bc9c42976fdbe82337112f57a8b609a416246674f96c0565beb08b697fc0c20fc01c97979a81c5afc235f94b16fbcefa39a4c5b13ea1f28f095b00b83aae95bb058c39234a2bb0809d2453f16532a5bc8da599cefc91b236ab99ca343ad", 0x61, 0x20108, 0x0, 0x0)

23:52:03 executing program 0:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x401)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="10ab8bebbfbfd92600077e843400000000"], 0xa)
preadv(r0, &(0x7f0000000040), 0x100000000000025d, 0x0)
renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00')

23:52:03 executing program 2:
r0 = msgget$private(0x0, 0x0)
msgsnd(r0, &(0x7f0000000000)={0x3, "63501e44c7ed5b2fb136b3259d8ecd99e5707b530d8f5c0decde98233bcf730539"}, 0x29, 0x800)
msgsnd(r0, &(0x7f0000000380)={0x1}, 0x8, 0x800)
msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800)

23:52:03 executing program 3:
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(0x14e, &(0x7f00000001c0)={@local, @local, [{[{0x88a8, 0x3, 0x9, 0x1}], {0x8100, 0x4, 0x3}}], {@ipv4={0x800, {{0x1e, 0x4, 0x7, 0x400, 0x138, 0x65, 0x2, 0x6, 0x65, 0x0, @local={0xac, 0x14, 0x0}, @multicast2, {[@rr={0x7, 0x7, 0x10001, [@remote={0xac, 0x14, 0x0}]}, @timestamp={0x44, 0x24, 0x4e8a, 0x0, 0xfffffffffffffeff, [{[], 0x7}, {[], 0x1}, {[@local={0xac, 0x14, 0x0}], 0x1ff}, {[@broadcast], 0x5}, {[@empty], 0x2e3}]}, @ra={0x94, 0x6, 0x9}, @end, @timestamp={0x44, 0x14, 0x1ff, 0x1, 0x7fff, [{[], 0xe93}, {}, {[], 0x5}, {}]}, @ra={0x94, 0x6, 0x991}, @rr={0x7, 0xf, 0x100000001, [@rand_addr=0x81, @loopback, @remote={0xac, 0x14, 0x0}]}, @ra={0x94, 0x6, 0xff}]}}, @tcp={{0x3, 0x0, r0, r1, 0x8, 0x0, 0x13, 0x0, 0x2, 0x0, 0x2, {[@timestamp={0x8, 0xa, 0x3, 0x7}, @sack={0x5, 0xa, [0x3, 0xdaed]}, @md5sig={0x13, 0x12, "4efca68a31af8ff0e6a44a4518c12fec"}, @generic={0x22, 0x7, "8a0369ecfc"}, @fastopen={0x22, 0x3, "a0"}, @generic={0xa, 0x2}, @eol, @window={0x3, 0x3, 0xffffffffffff2aa9}, @nop]}}, {"9b7164ac150ea95ccf0abf92d2ece6714a85674e4ff8b8f3d2c9357635ad149849e4fb8764b4884ded0d763aa664457e60d1fae6848a550277f4a8be92bc238ef3cbeec82136858e596f0ebfd00d8b3ecd04094b568e6fb7ec22feacc64d0a3596caaa8d7d1932683c216d81da306353473de0ff"}}}}}})
syz_execute_func(&(0x7f0000000100)="982c3b0f05bf20a0010091b0024141e2e9965067dc7e010f162f2795be01ac584eac584e6d1ff6f6e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f00dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000")

23:52:03 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
listen(r0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x1, @ipv4, 0x8000}}, <r1=>0x0, 0x1000, 0x2, 0x81, 0x8, 0xa34}, &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x6, 0x400, 0x2, 0xf354, r1}, &(0x7f00000001c0)=0x10)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180), &(0x7f0000000000)=0x3a5)

23:52:03 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7000618d0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x1c0000000000000, 0x4)

23:52:03 executing program 1:
r0 = socket(0x11, 0x3, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe"], 0x0)
r1 = socket$inet6(0x1c, 0x5, 0x0)
r2 = dup(r0)
r3 = semget$private(0x0, 0x7, 0x101)
fsync(r1)
__semctl$SEM_STAT(r3, 0x0, 0xa, &(0x7f0000000140)=""/191)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
read(r0, &(0x7f0000000040)=""/213, 0xd5)

23:52:03 executing program 3:
syz_execute_func(&(0x7f0000000140)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2"}, 0x0})

23:52:03 executing program 2:
r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0)
poll(&(0x7f0000000240)=[{r0, 0x2135}], 0x1, 0x0)
lseek(r0, 0x0, 0x2)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000080)="89f9bcc5d0a2519fbec7931382dafca31fe9f48ebee1bd349effb82f9a9b88e899351b812e894f177e1b17676eb5d168b3fe9955e5ddc3ea42223522a12aa1446aa6adde58a8442288350574b13228ba25d8d5ba4738753bea45e608e10eacca4a3a9a838255ce7a14e71eabd4d0dd9c3fe3442daefc68b4f53b0fb934b3237d9bf3dcee73d07ad147643e6e15f229b73478da8011c5b0d733d5348e43033f3a2c200a1d7e0a")

23:52:03 executing program 0:
socketpair(0x1, 0x4, 0xffffffff, &(0x7f00000000c0)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000100)={<r1=>0x0, 0x7, 0x8000, 0x200, 0x4, 0x6, 0x7fffffff, 0x6a, {@in6={{0x1c, 0x0, 0x17, @ipv4={[], [], @rand_addr=0x6119cff3}}}, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1}}, &(0x7f00000001c0)=0xb0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000002c0)={r1, 0x8}, 0x8)
syz_execute_func(&(0x7f0000000200)="1c0ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000000fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e37bdbdb6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e")
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xc9, 0x2)
ioctl$DIOCGETRULES(r2, 0xcbe04406, &(0x7f0000000040)="b8daa3131ed854a01da2e92e9c54fbe367e6ff08c3531aadaacca679a27a1fbd64d0bcbb4881e6da9cde78d826bc6e1d9e706f132113ea7177721f1f2561dd441f549bab18f62b81358a7c6a07965ac80331aef3be898be71b6f")

23:52:03 executing program 3:
pipe2(&(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000200)={<r1=>0x0, 0x7e, "73379c0eebf95921042c3ea098060cf9a6a98dcee2a7cf620c74e2cf8008c4b9c9d42ad71d627ddbedd1e19570e0808207eb5bb71ce43441b6093aafe3604a80b6f953ca7dda8caf761ff2952c2b789256c129c42d248302740ad57fc55ad3e077c755b169e4107062977c1ab4c79897d3c38e7c96337a52064d5a2e1089"}, &(0x7f00000002c0)=0x86)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000480)={@in6={{0x1c, 0x0, 0x8, @ipv4, 0x2}}, r1, 0xfffffffffffffffb, 0x2, 0x5}, 0x8c)
r2 = socket$inet(0x2, 0x3, 0x0)
fsync(r2)
sendto(r0, &(0x7f00000003c0)="74cedfee247439e40f745ee4b42a5a9508788c9b731c31f12ee633e56a4e54a18be674fb4e2a31d64e4233ff7b8197552819b54aeb4f41f5ebe9edaecfe19d90d6d1c69e93bfdf9ae873e7373ff0f06d8ddc28b220d292253e4ed3e9bb5430e2", 0x60, 0x8, &(0x7f0000000440)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100200, 0x0)
ioctl$DIOCGETALTQSV1(r3, 0xc130442f, &(0x7f0000000040)="13d4e580e6234355")
setsockopt$inet_opts(r2, 0x0, 0x14, &(0x7f0000000080)="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"/287, 0xa8)

23:52:03 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
getsockname(r0, &(0x7f0000000140)=@un=@file={0x0, ""/108}, &(0x7f0000000040)=0x6e)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0)
ftruncate(r1, 0x10000)
ftruncate(r1, 0x8000)

23:52:03 executing program 3:
r0 = open(&(0x7f0000000340)='./file0\x00', 0xfffd, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80009, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
utimes(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={{0x6, 0x7fff}, {0x9, 0x20}})
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000780)={@in={{0x2, 0x1, @broadcast}}, <r2=>0x0}, &(0x7f00000002c0)=0x8c)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000840)={r2, 0x9}, &(0x7f0000000880)=0x8)
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
dup2(0xffffffffffffffff, r3)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000140)="571c4ecad28a2f126900cc0a3abf6daa6adbd81d85cc8ac32fea2bbe9a6a987d8ea823067d13798ebeb4e7f396ef6af0ab97f13c56759626b66128f3d677c2b0addf2bdc6a2a4e082af8fbba6e185d761e4926c1865f497963fd871b8ae783456c2be6e761f080d663c0e317191f22e9c4b75e6aa632fa71910d373a542313d888da4f046fdc5cfa263ca852b2c17ae7c765a9008c1fc4d71ef6042796a26cbbddd95b323e8ec4c8d9a48cd227895c62959d9367a5acab07d60736d9d344e1a7")
dup2(r3, 0xffffffffffffffff)

23:52:03 executing program 2:
syz_execute_func(&(0x7f0000000100)="969898672ca31c1a0f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb9b00a786dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0003e881c4397fd300c9dcdc0fbcaf00100c00f345d9c6acc4c37963d400c4e26dae0516f00000c3b17348c4427d2a2bc2c2b00b00007240408171a30b8a826eefd4d48cc7e8628f68083939056f0000004e00c4d2608de3c0f526264788fec4c27d337d52c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f")
execve(0x0, &(0x7f0000000100)=[0x0], 0x0)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000040)=""/50, 0x32}], 0x1, &(0x7f0000000200)=""/248, 0xf8}, 0x2)

23:52:04 executing program 2:
syz_execute_func(&(0x7f00000004c0)="b1c591cd80c4827941cda6c4e2a59ecdd0c44139fd5bf9c18dff000000e85e263e4379af40f623419d49f216164808eebae0038e802000c62111f00fba6929da7dd7e0c47d239cb63e36646442e9000000010f186746f3400faee464f34280470300f3af8f4978c3610026400f0d18c401f6e0f6e3dfc4e1455fac66f34e0f2a2ed9d966470f381e20420f1806195411b90f01c1")
truncate(&(0x7f00000000c0)='./file0\x00', 0x6)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x7, {{0x1c, 0x1, 0x7e0, @rand_addr="557a8927f8c5d8d84daabd961a669dce", 0x1}}}, 0x88)

23:52:04 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
select(0x3ec, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1}, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
fchdir(r0)

23:52:04 executing program 3:
r0 = open(&(0x7f0000000340)='./file0\x00', 0xfffd, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80009, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
utimes(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={{0x6, 0x7fff}, {0x9, 0x20}})
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000780)={@in={{0x2, 0x1, @broadcast}}, <r2=>0x0}, &(0x7f00000002c0)=0x8c)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000840)={r2, 0x9}, &(0x7f0000000880)=0x8)
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
dup2(0xffffffffffffffff, r3)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000140)="571c4ecad28a2f126900cc0a3abf6daa6adbd81d85cc8ac32fea2bbe9a6a987d8ea823067d13798ebeb4e7f396ef6af0ab97f13c56759626b66128f3d677c2b0addf2bdc6a2a4e082af8fbba6e185d761e4926c1865f497963fd871b8ae783456c2be6e761f080d663c0e317191f22e9c4b75e6aa632fa71910d373a542313d888da4f046fdc5cfa263ca852b2c17ae7c765a9008c1fc4d71ef6042796a26cbbddd95b323e8ec4c8d9a48cd227895c62959d9367a5acab07d60736d9d344e1a7")
dup2(r3, 0xffffffffffffffff)

23:52:04 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000180)="9a06e3030004010000000000000024e00818d23a", 0x14)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={<r1=>0x0, 0x3fe00000}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0xfffffffffffeffff}, &(0x7f0000000100)=0x8)
write(r0, &(0x7f0000000840)="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", 0xb09)

23:52:04 executing program 0:
mkdir(&(0x7f00000001c0)='./file1\x00', 0x100)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)
close(r0)
fcntl$dupfd(r0, 0x0, r0)
openat(r0, &(0x7f0000000080)='./file1\x00', 0x100, 0x33)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000))

23:52:04 executing program 2:
r0 = shmget$private(0x0, 0x1000, 0x500, &(0x7f0000ffc000/0x1000)=nil)
shmctl$SHM_LOCK(r0, 0xb)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)

23:52:04 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
socket(0x0, 0x20000005, 0x7)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100000, 0x0)
freebsd11_getdents(r1, &(0x7f0000000080)=""/17, 0x11)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82020d2f66696c657800547b34454bf44ea844d6c1325993979493034f18090ef46086fdfa4494a010a3e196fd3ec2efab576f24dce27915aaf357ad6f34291b246b5dba0c458659a0ef"], 0x10)
sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180))
syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x3}, 0x8)
shutdown(r0, 0x1)
shutdown(r0, 0x2)

23:52:04 executing program 2:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r1 = open$dir(&(0x7f0000000300)='.\x00', 0x0, 0x0)
poll(&(0x7f0000000000)=[{r1, 0x1ffd}], 0x1, 0x0)
poll(&(0x7f0000000080)=[{r0, 0x800000000202}], 0x149, 0x0)
poll(&(0x7f0000000240)=[{r0, 0xa6386e30f9d7f86}, {r0}, {r1, 0x40}], 0x3, 0x4)
r2 = openat(r1, &(0x7f0000000040)='./file0/file0\x00', 0x88, 0x100)
bind$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x0}, 0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x3f, <r3=>0x0}, &(0x7f0000000140)=0xc)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r3, 0x1a91}, 0x8)
unlink(&(0x7f00000004c0)='./file0\x00')
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f00000001c0)={r3, 0x100000001}, 0x8)

23:52:04 executing program 2:
r0 = socket$inet(0x2, 0x0, 0x0)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
syz_execute_func(&(0x7f0000000200)="9834090f050fc7f791b0124141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000")
getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000000)={@rand_addr, @loopback, <r1=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@broadcast, @broadcast, r1}, 0xc)
getsockopt$inet_opts(r0, 0x0, 0x3b, 0x0, 0x0)
r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000140))
writev(r2, &(0x7f0000000800)=[{&(0x7f0000000700)="d8fcdddf9f23c15c3bb87be5e39e49917a3ba5bcc4a544950f3f2991fb7733216c0342bf0b4ab073fba62c4177f0d8d7c283a6c46ab069d8abbd47c3d6b02e12081135104ed27174260b38b8f47a671f2d8eeabd3051d7139285bfc4eecbfa6497da3210cef34870c6fe8c9a910aae9b66248b2448d1d5ae53103139159d51edededf560acdc466e9413db3f06ae3ada937d405b7f01f09c2f844b2f0f40222964204b704bab49461ebd5dc6e3b97b14c8d1a9f010739e3cfca70635fb830def0f07230a17b977c61f8615dfd9aeee8668e66674ca77f7d340"}, {&(0x7f00000003c0)="abc4aba0943859dd50092ab67616d948b6d8ca64e193e65b05ee166471f6d2620b5fe48c72ffd8a9dea9880674f0d90a727885c56ff2627baeded847619445c8f0ded4c7f9ad46d28556b81d553b6505ab727a80a89315146459f0042ce4d66444856b8f0e7052dcd4f9ef7abccf2c3404b437887b906f63cdd926b0997a7f011e5f23ddff70573c7e6220f917a10641ca8612b54e2b3ef3c7", 0x63}, {&(0x7f00000005c0)="fbb6d6bdabd5baaf672feb1da42ceed4135ab242686f76c88775532e9c04"}, {&(0x7f0000000480)="fdf1d78b0e745a0b7f46de33f93e907f30870300000000000000d3130e93"}, {&(0x7f00000004c0)="2bdf3f7aabee6ec36054ede90b6735c180b84102681ad6c3e8b617ebcb074c9013af31959798f6e6c92880227acd2208416780c66f9737e1056933ba397442c2284b5f8c32851ba7ec2580676bada5f61b229ac6e0a8ac3ddc65009bab90105e1a8c2e2186c4394a6b11cc81d56653d877a2a158bb"}], 0x1000000000000096)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
setsockopt$inet_buf(r0, 0x0, 0x0, 0x0, 0x0)
syz_execute_func(&(0x7f0000000180)="c421d9dd5038c40255407025c4c178172665660fd9b0000000003e3e650fae156556666666f04087bcb900000000c42205064e008fe97883eec44379dff21bf30a7100")

23:52:04 executing program 1:
r0 = socket(0x100400000000002, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x5b}, @cred={0xd00800a}], 0x35e}, 0x0)
r1 = getpgrp(0x0)
fcntl$setown(r0, 0x6, r1)

23:52:04 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = fcntl$getown(r0, 0x5)
r2 = getpgid(r1)
getpgid(0x0)
getpgrp(r2)
getsockopt$sock_int(r0, 0xffff, 0x1016, 0x0, &(0x7f0000000040))

23:52:04 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x30c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="02000000ffffffff00"/136, @ANYRES32=0x0, @ANYBLOB="0000f02d9579b5b08c797b37320e640b4c19b44a3d949c8eb80efa0000000000"], 0x94)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x496, 0x4, 0x9, 0x4, 0x5, 0xde, 0x3c, 0x3, 0xcb, 0x20, 0x8c09}, 0xb)

23:52:04 executing program 1:
r0 = socket(0x17, 0x5, 0x8)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000000)={<r1=>0x0, 0xac, "d36fb106cab89b9f04153efaccf9c061c576bd61e6b8140864ed350edecda68b8c61cd1d8001ff5e1e0b7e410912278d296030ee04090089c42c5706693efba9e2742fb579eaf4f03b546a413c2a2834cbf022b40fdeaa62b5769c02d21b6bfefdbbc794e9af7fd4227d3f956f05eb19087ea92dd9595638c6880b89460729709c46b301a2ae17a1c54f2f1b6621dfc0a063066378e6fbbb339c502b8938a0a03fc0d5501fe8e47442498434"}, &(0x7f00000000c0)=0xb4)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r1, 0x6e7}, 0x8)
syz_execute_func(&(0x7f0000000280)="9501015e5ea84a1c130f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f383efcfb36f083b600800000f00fb8c4014e4e4f751ec4d4016d7d14dede09b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c4f983397fd30000dcdc0fbcaf00100000c4c2f87d0ae321e3616101b04b970000f08171a30b8a826eefa80dd4d4fdee178f6adac621c6210fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c4832548770006440fda2b66470fa18169fda261448875da50")

23:52:04 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000300)={0x1dc}, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={<r1=>0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000180)=0x10)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={<r2=>r1, 0x5, 0x3, 0x92, 0x3}, &(0x7f0000000200)=0x18)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x1205, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r2, 0x2}, &(0x7f0000000280)=0x8)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000002c0)=0x5, 0x4)

23:52:05 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00022e2f67696c65302f66696c65e66d"], 0x10)
sendto$unix(r0, &(0x7f0000000400)="ca4f09293de355c85ece143faa59e214f4dac2566c684463b6afc0a23e895f934cba73e42f03fe2e0bbb04367885b1d9398123d292e784ffb2107413b3b0cface3629490c6dcec648e05c7f48a9f0427af921e5d338f970b6b420fb7a54e78f4b150a912bd65c7ec73c06ff255e9dd13561acc0dc3e6a9d209301803f90d856f78d623f53468622cd80ac6de3717986c1c0da45b649cdf266fa2fe5f06b971467de6a6754b32a26000e03ab2f68cb9933d8415d669fb6f2d57be62ead3ec2f7bfc92392388c89f625859698d7ef5", 0xce, 0x1, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x4)
sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000080)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000240)='W', 0x1}], 0x1, 0x0, 0x0, 0x1}, 0x20101)
sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000100)=ANY=[@ANYBLOB="080000000000000001000000000000010000000000008667578e1220c7aa0000000000"], 0x16, 0x0}, 0x0)

23:52:05 executing program 1:
r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0)
setsockopt$inet_group_source_req(r0, 0x0, 0x53, &(0x7f0000000180)={0x9, {{0x2, 0x0, @broadcast}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x118)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x1, 0x100, <r1=>0x0}, &(0x7f0000000300)=0xc)
r2 = socket(0x2, 0x10000000, 0x7fff)
sendto$inet6(r2, &(0x7f00000003c0)="7e6736cd54b2c31d4554de541bf947a5793d0522e8051f6ff2b4aa1dea99ad22ff3fb4cb5fb9efe04f52cdeb8f09cf5ad6f2bbff2db4f1127510674eeaf5bde67a0c7ce06fb0cf1d84dab5e58bddee3d3267abb4531dc38c6113a559cb48a17045d081bb8b18d15d1dac5895196df60c64a8177d3621380f5729f2fed4658e1334fae4192566dc5898f75562f099e6584f62fc5ec1043655b53fe60ffecd8521952088c51cc02921cbff80afc5bc142d2098a45870bee1713de623beccdd19f59e68f3", 0xc3, 0x8, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r3 = dup(0xffffffffffffffff)
listen(r3, 0x5)
syz_execute_func(&(0x7f0000000000)="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")
setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000500)={@remote={0xac, 0x14, 0x0}, @multicast1, 0x1, 0x3, [@remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @broadcast]}, 0x1c)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4)
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={r1, 0x8}, &(0x7f0000000380)=0x8)
syz_execute_func(&(0x7f0000000000)="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")
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000004c0)={r1, 0x4}, 0x8)

23:52:05 executing program 0:
r0 = socket(0x2, 0x10000001, 0x0)
r1 = accept$inet6(r0, 0x0, &(0x7f0000000000)=0xfffffeeb)
recvmsg(r1, &(0x7f00000002c0)={&(0x7f00000000c0)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000040)=""/5, 0x5}, {&(0x7f0000000140)=""/156, 0x9c}], 0x2, &(0x7f0000000240)=""/122, 0x7a}, 0x1)
setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000000080)=0x5, 0x4)

23:52:05 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(0xffffffffffffffff, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, 0x0, &(0x7f0000001300))
mlockall(0x1)
sync()
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0)
syz_execute_func(&(0x7f0000000180)="9826473e431c060f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r1 = getpgrp(0xffffffffffffffff)
fcntl$setown(r0, 0x6, r1)
preadv(0xffffffffffffffff, &(0x7f0000000a40)=[{&(0x7f0000000500)=""/206, 0xce}, {&(0x7f0000000600)=""/145, 0x91}, {&(0x7f00000006c0)=""/251, 0xfb}, {&(0x7f00000007c0)=""/108, 0x6c}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000840)=""/253, 0xfd}, {&(0x7f0000000940)=""/230, 0xe6}], 0x7, 0x4c)
sendmsg(0xffffffffffffffff, 0x0, 0x0)
open(&(0x7f0000000300)='./file0\x00', 0x2020a, 0x19)
syz_emit_ethernet(0x66, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x8dae6f429e6c0a3a, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0xffffff8b, 0x3, 0x0, 0x0, [], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}})
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000280)=0x8)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000340)=ANY=[@ANYBLOB="0000000000000000000000001d93982f5a16a2feb1be855f3828fce7d08476ed4a7a96f4c50f7db7cd21f0ae463c15625aaad4262b267a9238567dcbcf0595bb43a7554b02d956e977b019286bfb6a3dcb0ab068f84ef2a9ee2760e4b678c338db52245022362dccf465a0871be380bbcf798a3223eaca695aa951978c1262f9c26a65d9f4008cbb842c7f3a0d0d9a1de19857d86923909392725aa81c1382951bc9562c52f5790b5f2dc857532fc7b46f6b46da5e6506721353289da3e3048fa8cc1fe22ff3af530092a1244d10d007749b7c599fa3e808"], 0x1)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)

23:52:05 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x800, 0x2c, 0x2, <r2=>0x0}, &(0x7f0000000040)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000080)={r2, 0x5, 0xc6, "24d4c9c54f6c63f666698ccc076c7e478c12d77ba435a1aad38e0417e5081f73295002ff7ead92d9fbf384065e2f9b7a4507c5685ccb61a6330197f8768e8e2e4ca93cea21ca3e6233c60245cac44fadadaa93d287bf2b1b12f30dba57166c686d7ccd4d1cc456da3cc2a8a768d5f480f10bc97d97f9bee15d1b6e29c65325f0a670c19be2c10014148c6aa37b29f2248d89f83bd5a5d5a009ee4ca92ba063ba0e4528a5b003b06ff4f110866bbc98705152aab20b04415c16ad6557b0ef65e97b376efb2b05"}, 0xce)
socket$inet_icmp(0x2, 0x2, 0x1)
fcntl$getflags(r1, 0x3)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x901, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98)

23:52:05 executing program 3:
syz_execute_func(&(0x7f00000000c0)="b1e691cd808e6b006969ef69dc00d98a20d0d0c44139fd5bf941dea5f909bd1ac7c7e4c653fbc4617851d7ffb2b2f4405f3ff9f9863c3bc4e17950ea01efc48192558dc3c366450f186746c421ed65dac4e1d3d0ce730fdf7575400f0d18c46466460f3a615504ff6d8fa808958e3f00000000660fc226f77146004042d86f04f3d00fc7a004f4e1110f000000dcfe")

23:52:05 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x240, 0x100)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000000c0)={0x3, [<r2=>0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x8000}, 0x8)
getsockopt$sock_int(r0, 0xffff, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4)

23:52:05 executing program 3:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x900, &(0x7f0000000100)={0x77eeb264, 0x0, 0x0, 0x0, <r1=>0x0}, &(0x7f0000000040)=0x10)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r3 = accept4$inet6(r2, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x10000000)
setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f0000000180)={{0x1c, 0x1, 0x0, @loopback, 0x6}, {0x1c, 0x1, 0x8, @loopback, 0xffffffff}, 0x0, [0x5, 0x8001, 0x3, 0x3ff, 0xfffffffffffffe01, 0x81, 0x59c7, 0x7acc]}, 0x5c)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000140)={r1, 0xf98f, 0x8, [0x5ae, 0xffffffffffffff7f, 0x8, 0x7, 0x1, 0x8, 0xffffffffffff31e7, 0x1000]}, 0x18)
setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000000)={0x7, "be1dd8f66305d1492f35145000aad6f3"}, 0x14)

23:52:05 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
open$dir(&(0x7f0000000040)='./file0\x00', 0x802, 0x6)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10)
recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2)
r2 = dup(r1)
ioctl$DIOCGETRULESETS(r2, 0xc444443a, &(0x7f0000000140)="c5b529581288492ca75e0dc560538fb0afbe34b9b3d72cafec18b8b064271415f3d38380d81beca5883325006cc2260f5d231b9014e3f4ec4a4250d65f8aa563a1dfc2e2006e9f0fe93e90b3a158da0bd2112b34da59d2353bde3c3d111469b451a2351a979c7f3ed2e17e9514162335323599289780fd3f0c95ccb10edccba1e6228fbdc880673d27e135e0569c8b1daec89d5fe3a182e6d0bf7048a925d975d53378a10dcfc0d57736051f80c800b9aaad0059140398cde00f5a4fc4cfe30cae354f0571927c9e11dc4bb6e28fcf5fbcc842c7b145e5a4e8f3e3995c961f6b95a75779c54f78b1c98e55d8c1a5b99e170f6cbcf940bcc771")
shutdown(r0, 0x1)

23:52:05 executing program 0:
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYRES16])

23:52:05 executing program 1:
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x20000000)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0x8}, 0x4)
syz_execute_func(&(0x7f0000000200)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b006b02362e660fd65508ba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d96000000dcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000")
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000140), 0x10)
fchdir(r0)

23:52:06 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x0}, 0xfe70)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1205, &(0x7f0000000180), 0x10)

23:52:06 executing program 2:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000300)="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")
syz_execute_func(&(0x7f0000000240)="b1e191cd806e440f3a21ca8b660f708301000000fec44139fd5bf93dc40d0000d58f0878c2cd0bc7c61be8fb0f01e18b8bf4a95ff9c461fa109b91e63a92c421fc51c1eacf2666450f383a1d21870000c3664545186746f3fe25400eaee47c7c730f26400f0d18c401fe5ff6f730255008bac4c2259c5a826fc9660f65296278c3c31d54111d00")

23:52:06 executing program 3:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
socket$inet_tcp(0x2, 0x1, 0x0)
connect(0xffffffffffffffff, 0x0, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x1)
poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0)
getresgid(0x0, 0x0, 0x0)

23:52:06 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82c03e04661a0c0bcf708c01696c653000"], 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x8)
sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0)
sendto$inet(r0, &(0x7f0000000040)="ce", 0x1, 0x20000, 0x0, 0x0)
shutdown(r0, 0x1)

23:52:06 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
fchdir(r0)
mlockall(0x2)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x43)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
socket$inet_icmp(0x2, 0x2, 0x1)
getsockname(r0, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c)

23:52:06 executing program 0:
syz_execute_func(&(0x7f0000000500)="1c09c4637916d7b098cd801b69e4c42205b8d3c4e158c6ff00d9d017795bf9f2d10c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f50c75151c4a27d181ec1ea01eff265dc5f00c35b175b5b4545e269a841002f0909b345332f2feceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fadc36736660fd2938c000000adf913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = accept(0xffffffffffffffff, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000001c0)=0x1c)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={<r1=>0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000100)=0x10)
bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0x4632, @loopback, 0x6}, 0x1c)
r2 = open$dir(&(0x7f0000000380)='./file0\x00', 0x20400, 0x1)
symlinkat(&(0x7f0000000340)='./file0\x00', r2, &(0x7f00000003c0)='./file0\x00')
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x9, 0x1d6}, &(0x7f0000000180)=0xc)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x1f, r1}, 0xc)
freebsd10_pipe(&(0x7f0000000400))

23:52:06 executing program 0:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x200000000000000, 0x13f)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x4)
fcntl$getown(r1, 0x5)
r2 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, <r3=>0x0, 0xfffffffffffffffe, 0x3, 0x10, 0xd45, 0x3, 0x6}, &(0x7f0000000000)=0x98)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x32, &(0x7f0000000040)={r3}, 0xfffffffffffffd1d)
setsockopt(r0, 0x6, 0x8, &(0x7f0000000140)="f4a21fc84bda17e5491ee1898ef13c1a8783039a6f2824e73ae5542d25b7f55fa78a4e2b40e36e483f0134bab93fa3726843e74aecb348a8976c7525fcddc7101ebe470f86a9d2d969a622ab745c62f0303446b59fec68ce48c3520337ce38336b9cd1055a2158540a4f44769c988e66928ec39e741fe403e8fd38758458dc37bfa00ca96ed2cb0667dbfdd6835a5a", 0x8f)
open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)

23:52:07 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x10)
ftruncate(r0, 0x407e2780e2)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
dup(r1)
ftruncate(r0, 0x0)
pipe2(&(0x7f0000000000), 0x100004)
fcntl$getown(r0, 0x5)
fstat(0xffffffffffffffff, 0x0)

23:52:07 executing program 0:
syz_execute_func(&(0x7f0000000940)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="0ef9e59f78e9b85863572656d53b7ba192cd262bcea76a0ff925b4f6f2b4be741174fb9941f79be7b9820fc5c8aa3b03ae7344ee74db18e530d31bb0298b09ff70360cf883a26205a76b39a487075da2bff89905603e116adb3fb176cb054c446e6a3b7aa4af58fe74af2a7879f43bd5b52553028814405fded44e33e222e07807be9213a511bd6f12a0be18e8af3671eed0a96eaf21f51f4d192eec23f54f03405a7967229aba2fe8e0a0be74c79635316c2ba18f1d2d3ff2d0a0b8e5610c619af789c30d05da7efc44cca57caa6f32dab62e05eb7d5a2bc196b922332d9f80aa403482d713346fc6e9", @ANYRESHEX=r0, @ANYPTR], 0x0)
connect$unix(r1, &(0x7f0000000300)=@abs={0xf64cb340ce081cac, 0x3}, 0x8)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
fcntl$getown(r1, 0x5)
getpgid(0x0)
getpgid(0xffffffffffffffff)
r2 = fcntl$getown(0xffffffffffffff9c, 0x5)
r3 = getpgid(r2)
r4 = msgget(0x1, 0x8)
msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000180)=""/155)
setsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f0000000380)={0x5, 0x5}, 0x10)
r5 = shmget(0x1, 0x2000, 0x40, &(0x7f0000ffb000/0x2000)=nil)
shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000600)=""/220)
clock_settime(0x0, &(0x7f0000000100)={0x3, 0x2})
wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x10, r1, 0x0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000400)={<r7=>0x0, 0x7, 0x5, 0x7}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000700)=ANY=[@ANYBLOB="1c004e2300040000fe8000000000000000000000000000aaff0700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000806e782e4900"/126, @ANYRES32=r7], &(0x7f00000007c0)=0x2)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r6, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r6}], 0x20000000000003be, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0x40, &(0x7f0000000340)='vegas\x00', 0x6)
getsockopt$inet_mreqn(r6, 0x0, 0xd, &(0x7f0000000800)={@local, @broadcast, <r8=>0x0}, &(0x7f0000000840)=0xc)
setsockopt$inet_mreqn(r6, 0x0, 0x9, &(0x7f0000000880)={@local={0xac, 0x14, 0x0}, @loopback, r8}, 0xc)

23:52:07 executing program 3:
syz_execute_func(&(0x7f0000000100)="982c240f050520d0f80791b04f4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b019f006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000")
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000040)="24926eb527")
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={<r1=>0x0, 0x9, 0xf, 0x0, 0x1}, &(0x7f00000001c0)=0x18)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0x7fffffff, 0x800}, &(0x7f0000000240)=0xc)
mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x9c)
setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000)=0x1, 0x4)

23:52:07 executing program 2:
syz_execute_func(&(0x7f0000000180)="0c0ac4817a2df998cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={<r1=>0x0, 0x1f}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x3ff, 0x4631, 0x8, 0x7f, 0x3}, &(0x7f0000000140)=0x14)

23:52:07 executing program 3:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x10000, 0x200, 0x1ff, 0xfffffffffffffffb, 0x3ff, 0x10001, 0x7f, <r1=>0x0}, &(0x7f0000000080)=0x20)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x1}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000300)=r1, 0x4)
syz_execute_func(&(0x7f0000000240)="9826473e431c120f05f30f59bfd9130500c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194b77662")

23:52:07 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@rand_addr, @loopback}, &(0x7f0000000040)=0xc)
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f00000000c0)={@broadcast, @broadcast}, &(0x7f0000000100)=0xc)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000180)={@loopback, @rand_addr}, &(0x7f00000001c0)=0xc)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000240)={@multicast1, @empty, <r1=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000200)={@mcast1, r1}, 0x13)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000140), 0x14)

00:00:03 executing program 2:
mkdir(&(0x7f00000aa000)='./file0\x00', 0x0)
symlink(&(0x7f0000000240)='..', &(0x7f0000000280)='./file0\x00')
symlink(&(0x7f0000000080)='./file0//file0\x00', &(0x7f00000000c0)='./file1\x00')
utimes(&(0x7f0000000040)='./file1\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
getpeername(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000180)=0x1c)
accept4(r0, 0x0, &(0x7f00000001c0), 0x20000000)
mkdir(&(0x7f0000000000)='./file0/\x00', 0x0)
futimesat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0)
bind$unix(r0, &(0x7f0000000200)=@abs={0x0, 0x0, 0x2}, 0x8)

00:00:03 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
read(r0, &(0x7f0000000040)=""/129, 0x81)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x3001, &(0x7f0000000000), 0xfe6a)

00:00:03 executing program 3:
syz_execute_func(&(0x7f0000000180)="8f2978c7fb450f16270f05913e2c0af3420f53deb4be61e2e9e950855b66cfcff20fd6e7c4c31d6f3a7f21fcdeebc48265b8dc2e41812047002b00e86e0d398c73ce8989a1c40fbbf3470f582e67480fc7a713000000531dafaf0808294001b00b00003e7c0839c4e26d296f0e66f347ad43dcf50f01c4742ff31b388e039641d9de1d817e9c8155017c4272726ff3410f5ec1fb110f0bca9090048300")

00:00:03 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c004e20080000007f9412372d42e96f5ef0b66fe99e9e3c07000000000000000000000000000000000000000000000000000000000000000000000000000000000000db12ae7f00000000000000000000000000000000000000f50000000000000000000000000000000000000000000000000000000000000000000000000027c20cb8409eff10336a964f3b25fb1cc5b84935850bf8fb94b8e037a9ec309e696f02b3d5e9e24ef97ae32dacef04825b8f6ab51f40a7b72fd098de77b05b66c46f0d6c0d4481b9ba7bdd80d97dfb7934b8772ebe89ceb7758a", @ANYRES32=<r2=>0x0], &(0x7f0000000340)=0x84)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000380)={r2, 0x1}, 0x8)
setsockopt$sock_timeval(r0, 0xffff, 0x1005, 0xfffffffffffffffe, 0xaa)
ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f00000004c0)="8112546bbc9865c674209da74a8ec9352bcdd9dc2b6f7ef17f15bd0b2399b6d99e1088c159ea2ae73bba3c74ac79320d8523b0dcdb2a4bd6c379f3b315350fa0729cf92b4b97246e0192a85bfdad61c40e7b5076ba4a59b1a0539e7b6a5c7153052020751de438612041135347da210fbca55c7b509476cd5beec5ee044174efcc20cb075e15d540987343fd0768adc1f5c2c8d95430fd59273dccd944e280faef9128a9694c212b30ededbdecbf48ae2548e72335fddca2f897aae7061c932a87d35bfad165a8145d5d7b842373ae6d0e2b2cbc3afea39c565671552e3c1b055ea15586fe4de562744ffbba59a86884011fc146957b35")
r3 = fcntl$dupfd(r0, 0x11, r0)
fcntl$setstatus(r0, 0x4, 0x10000)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0x1, 0x3, 0x6}, &(0x7f0000000040)=0x10)
read(r0, &(0x7f0000000140)=""/199, 0xc7)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000080)={<r5=>r4, 0x80}, &(0x7f00000000c0)=0x8)
r6 = shmat(0x0, &(0x7f0000ffc000/0x3000)=nil, 0x2000)
shmdt(r6)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000100)={r5, 0xc032}, 0x8)

00:00:03 executing program 2:
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000000c2, 0xfffffffffffffff9)
fcntl$setstatus(r0, 0x4, 0x10048)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013)
preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000140)=""/234, 0xea}], 0x1, 0x400000000)
preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0)

00:00:03 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
ioctl$DIOCCHANGERULE(r1, 0x8048756c, &(0x7f0000000080)="21f143a4dd23cf7a5d716cdacf7d912d5a029701000000000091ff480000000000000000008654e977244eeb92178a4a6e0df284")

00:00:03 executing program 1:
select(0xffffff97, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x476bd5})
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x10000000)
mkdir(&(0x7f00000015c0)='./file0\x00', 0x40)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000001380)={<r2=>0x0, 0xffff}, &(0x7f0000001540)=0x8)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000001580)={r2, 0x1}, 0x8)
recvmsg(r0, &(0x7f0000001500)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000000100)=""/29, 0x1d}, {&(0x7f0000000140)=""/92, 0x5c}, {&(0x7f0000001200)=""/124, 0x7c}, {&(0x7f0000001280)=""/250, 0xfa}, {&(0x7f0000001380)}], 0x6, &(0x7f0000001440)=""/139, 0x8b}, 0x1)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$sock_timeval(r3, 0xffff, 0x1005, &(0x7f0000000000), &(0x7f0000000040)=0x10)

00:00:03 executing program 2:
syz_execute_func(&(0x7f00000000c0)="1c05c4637916d7b098cd801b69e4c42205b8d3d9d04d7ba13e3ef2680c40008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c7c4613b6c0c951351c4a27d181ec1ea01eff265dc5f00c35b5b304545e269f72e414163154624581bf985c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720dde1366660f3a0b0865")
semget(0x2, 0x5, 0x100)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000080)={<r1=>0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @remote}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000180)=0x10)
munlockall()
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={r1, &(0x7f00000001c0)}, &(0x7f0000000240)=0x10)
semget(0x1, 0x6, 0x8)

00:00:03 executing program 3:
mkdir(&(0x7f00000000c0)='./file1\x00', 0x0)
r0 = open(&(0x7f0000000080)='.\x00', 0x2, 0x3)
setreuid(0x0, 0xee00)
faccessat(r0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)

00:00:03 executing program 2:
socket$inet6_tcp(0x1c, 0x1, 0x0)
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0)
r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000140))
bind(r1, &(0x7f0000000180)=@in6={0x1c, 0x3, 0xa7, @rand_addr="de87976bd7ab2fc5b9daf3ef6edf04cf", 0x13}, 0x1c)
r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x10000000)
getpeername(r2, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0xffffffffffffffff)
setsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000000c0)=0x3f, 0x4)

00:00:03 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000000)="90", 0x1)
r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x22)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)={<r2=>0x0, 0x7fffffff, 0x2, [0x7f, 0x3]}, &(0x7f00000000c0)=0xc)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={@in={{0x2, 0x3, @loopback}}, r2}, 0x8c)

00:00:03 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4)
setsockopt$inet6_int(r0, 0x29, 0x29, &(0x7f0000000000), 0x4)
socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = shmget$private(0x0, 0x4000, 0x30, &(0x7f0000ffc000/0x4000)=nil)
shmctl$IPC_RMID(r1, 0x0)

00:00:03 executing program 1:
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
chmod(&(0x7f0000000180)='./file0\x00', 0x23f)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=""/4096, 0x1000)
chdir(&(0x7f00000001c0)='./file0\x00')
r0 = geteuid()
setuid(r0)
mkdir(&(0x7f00000000c0)='./file1\x00', 0x11a)
mkdir(&(0x7f0000000000)='./file1\x00', 0x0)
rmdir(&(0x7f0000000080)='./file1\x00')

00:00:03 executing program 0:
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000640)="91cd80c442192d3b6969ef69dc00d9c4224dac782fd0d00fd1b02db5d90000008fc840ef0e0ce4c653fb290f450f0f27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c1c441a9f9259e8900004d4db3b57dda6dcfa9c14600e146cb45e22c892a0f0000c4027978eb9f")
r0 = msgget(0x1, 0x8)
accept$unix(0xffffffffffffffff, &(0x7f0000000400)=@abs, &(0x7f0000000440)=0x8)
socket$inet6_udplite(0x1c, 0x2, 0x88)
accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500))
r1 = socket$inet6(0x1c, 0x3, 0x80000000)
fcntl$getown(r1, 0x5)
r2 = getpid()
getpgrp(r2)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ioctl$DIOCNATLOOK(r3, 0xc04c4417, &(0x7f0000000700)="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")
bind(r3, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x3)
truncate(&(0x7f0000000600)='./file0\x00', 0x608020401)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r4 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000)
semget$private(0x0, 0x6, 0x10)
__semctl$SETVAL(r0, 0x2, 0x8, &(0x7f00000005c0)=0x7)
msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000240)=""/142)
r5 = accept4(r4, 0x0, &(0x7f0000000380)=0x39d, 0x20000000)
mlockall(0x1)
sync()
sync()
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept$unix(r5, &(0x7f0000000100)=@abs, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept4(r5, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000)
socketpair(0x1c, 0x20000005, 0x101, &(0x7f0000000300))
accept4$unix(r5, &(0x7f0000000040)=@abs, &(0x7f0000000840)=0x8, 0x20000000)
mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x5)

00:00:03 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1}, 0x8)
ppoll(&(0x7f0000000040)=[{r0}, {r0, 0x17}, {r0, 0x82}, {r0}, {r0, 0x5}], 0x5, &(0x7f00000000c0)={0xfffffffeffffffff}, &(0x7f0000000100)={0x6dd}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
close(r0)

00:00:03 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x6, <r2=>0x0}, &(0x7f00000000c0)=0xc)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x7fff, @mcast2, 0x631}}, r2, 0x9, 0x1, 0x284, 0x2, 0x5, 0x1000}, 0x98)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000), 0xfe6a)

00:00:04 executing program 2:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r0 = socket$unix(0x1, 0x2, 0x0)
close(r0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={<r2=>0x0, 0xb, 0x6}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r2, 0xffffffff80000001, 0x1, 0x0, 0xff, 0x7e, 0x100000000}, 0xa0)

00:00:04 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={<r2=>0x0, 0xfffffffffffffff8, 0xffffffffffffff01}, &(0x7f0000000140)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000180)={0x3, 0xc1e, 0x6020, 0x1, 0xb1, 0x6, 0xabfd, 0x4, r2}, &(0x7f0000000200)=0x20)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
r3 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0xb2)
open(&(0x7f0000000080)='./file0\x00', 0x10000, 0x8)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c)
setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f00000000c0)={0x4000000000, 0x2360dbea, 0x5, 0x3740, 0x4, 0x4, 0x2, 0x101, 0x1000, 0x3ff, 0x2}, 0xb)
write(r0, 0x0, 0x0)

00:00:04 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
fstat(r0, &(0x7f0000000100))
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
freebsd10_pipe(&(0x7f0000000340)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$DIOCCHANGEALTQV1(r3, 0xc1304431, &(0x7f0000000600)="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")
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4)
freebsd11_getdents(r3, &(0x7f00000003c0)=""/80, 0x50)
r4 = fcntl$dupfd(r1, 0x0, r1)
ioctl$DIOCGETLIMIT(r4, 0x8004667d, &(0x7f00000000c0))
accept$inet(r3, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000200)=0x10)
recvfrom$inet6(r1, &(0x7f0000000240)=""/240, 0xf0, 0x41, &(0x7f0000000380)={0x1c, 0x2, 0x3, @loopback, 0xfffffffffffffffe}, 0x1c)

00:00:04 executing program 2:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
freebsd11_mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x1014, 0x7)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000180)='\x00', &(0x7f0000000040)='\x00'])
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000100)=0x5, 0x4)
writev(r3, &(0x7f0000000280), 0xa7)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xa02020}], 0x1, 0x0)

00:00:04 executing program 3:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0xffff)
truncate(&(0x7f0000000040)='./file0\x00', 0xf2c1)
munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c, 0x10000000)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x9, <r2=>0x0}, &(0x7f0000000180)=0xc)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x4b42, 0x2}, &(0x7f0000000200)=0xc)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000100)=0xfffffffffffffffb, 0x4)

00:00:05 executing program 0:
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000fe80000000000000018000000000000001"], 0x0)
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000000140)={&(0x7f0000000040)=@in={0x2, 0x2, @multicast1}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000080)="37be53c50b0aa6d599191ab8adf2dae17ce058ca1a4b4d9e4dc75052595a19a94758", 0x22}], 0x1, &(0x7f0000000100)=[@init={0x14, 0x84, 0x1, {0xffffffffffff2f6a, 0x0, 0xfff, 0x3eba}}], 0x14, 0x2000d}, 0x181)
socketpair(0x1f, 0x4, 0xce7, &(0x7f0000000000))
writev(r1, 0x0, 0x0)

00:00:05 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040), 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x41, 0x4)

00:00:05 executing program 2:
r0 = socket$inet6(0x1c, 0x3, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={<r1=>0x0, 0x5, 0x8, 0x1}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xc185, 0x1b10, 0xf56b, 0xc10, r1}, 0x10)
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040), 0x4)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0xf, 0x8}, 0x8)
sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}, 0x4}, 0x1c, 0x0, 0x0, 0x0}, 0x0)
r2 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000140)={r1, 0xfffffffffffff000, 0xc8, "7e1835342127e165421fc01f8c64196aac365b210dcccdf67a2e91aacf90e5853c6645b2fbeee96d019c249e26bafe60677ac57e921492529eae4d449b974c7e203aca91c403fb6e5bcc7b8ec69d2661fa08f242b0bb02d90d87b3799a3162873e943a88bf2e91db3cda8021905cd9abc3efbdbde67a89f77987ee9e6f8a1cbdc54a05627945a79eda1a12f634c52d0ff58e79db0cdfb88f05e3d0c99c318defdc5b4c36f97762b6a3c5568dd5ac2348777bf64b9d1dcde9909b637fb5253a66bb9f9323c6d5933d"}, 0xd0)

00:00:05 executing program 3:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={<r2=>0x0, 0x5, 0xa, [0x21, 0x6c, 0x7, 0x8e61, 0x10001, 0x8, 0x80000001, 0x80000000, 0x20, 0x8000]}, &(0x7f0000000100)=0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x80000001, 0x5, 0x4c20, 0x2, 0x1f, 0x9, 0x0, 0x100000000, <r3=>r2}, &(0x7f0000000180)=0x20)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x3, 0x200, 0x4000, 0x8, 0x9, 0x8, 0xffffffff, 0x40, r3}, &(0x7f0000000200)=0x20)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8006, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000380)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r3, 0x9}, 0x8)

00:00:05 executing program 2:
setrlimit(0x6, &(0x7f0000000240)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2)
r0 = socket(0x17, 0x1, 0x3)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="0600000008000000fa0406002f04ff03001000001c004e23a5030000ff0100000000000000000000000000010300"/148, @ANYRES32=<r1=>0x0, @ANYBLOB="7000000080000f00059e9b0000000800000000010000"], &(0x7f00000000c0)=0xb0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={<r2=>0x0, 0xfffffffffffffffd, 0x9, 0x1}, &(0x7f0000000040)=0x10)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r2, 0x2, 0x7, [0x1, 0x6, 0x1, 0x7ff, 0xfff, 0x7, 0x8]}, 0x16)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x3ff, 0x7, 0x30, 0x400, 0x4, 0x80000001, 0x2, 0x1, r1}, &(0x7f0000000140)=0x20)

00:00:05 executing program 0:
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$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={<r4=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x0, 0x0, 0xa00, 0x0, 0x5, 0x7, 0x1, 0x0, r4}, &(0x7f00000004c0)=0x20)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r5 = dup2(r3, 0xffffffffffffffff)
r6 = openat(r5, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
accept(r6, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10)
ioctl$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)

00:00:05 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c)
r2 = shmget$private(0x0, 0x3000, 0x4, &(0x7f0000ffa000/0x3000)=nil)
shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000140)=""/91)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080)=0x700325b1, 0x4)
accept(r1, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10)
getsockopt$inet6_int(r0, 0x29, 0x33, 0x0, &(0x7f00000005c0))

00:00:05 executing program 2:
syz_emit_ethernet(0xe, &(0x7f0000000000)={@local, @remote, [], {@arp={0x806, @ether_ipv4={0x3, 0x800, 0x6, 0x4, 0x0, @broadcast, @empty, @empty, @local}}}})
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
preadv(r0, &(0x7f00000011c0)=[{&(0x7f00000010c0)=""/199, 0xc7}], 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000001200)={<r2=>0x0, 0x2}, &(0x7f0000001240)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000001280)={@in6={{0x1c, 0x3, 0x6, @loopback, 0x6}}, r2, 0x4, 0xffffffff, 0x83, 0x80000001, 0x3, 0x8}, 0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000001040)=ANY=[@ANYBLOB='\x00TT\x00', @ANYRES32=0x0], &(0x7f0000001080)=0x8)
r3 = dup2(0xffffffffffffff9c, r1)
ioctl$DIOCNATLOOK(r3, 0xc04c4417, &(0x7f0000000040)="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")

00:00:05 executing program 3:
execve(0x0, &(0x7f0000000740)=[&(0x7f0000000240)='@%}\x00'], &(0x7f0000000200)=[&(0x7f0000000000)='@%}\x00', &(0x7f0000000040)='@%}\x00', &(0x7f0000000080)='@%}\x00', &(0x7f00000000c0)='\'\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='@%}\x00', &(0x7f00000001c0)=')\x00'])
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendmsg(r0, &(0x7f0000000700)={&(0x7f0000000340)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000680)=[{&(0x7f0000000380)="ea0ead0a49d24504521bcad467e81c6df2401c107a1ff978814c2b565cde18113ccd04e9e45a837442c7015e91727599c02487bca6d772abd1ecb7f3a46d055abbf90453e3a2b38da6c032bed887f20508eea76bba9a45df1bb9bbb323e19da76b6a00cb826c4cf1d9b2830dced3ef88e13cb7f8da90359d4897cd391cb6b531b233b3a53d4f8c7568cbca01ae0a33", 0x8f}, {&(0x7f0000000440)="19dc78507beb98501444ce4a0cc9f9011b6fc662df7c4fe72c340169901fb08b872ad700b36d7e73691b5f15fb1c815c179857bc77d24fc4fb164925d536c2e26282951d9d2328c17d30d13663a3a01788a2847fbb444737cb57b3a0959e931310f4c67caf82939d59450d44f0df33d33625dcc37bbe190b46476b4af5216beff19616da13acc416ec785b42065038abb84603f816366788faec41c6cb9b5a3044431ee6b581715cc624b71684b816606c", 0xb1}, {&(0x7f0000000500)="ae69a1534425bf256690b3f9a32e2b8a84ec3ec515dc3249100da5bef951437429f875caf9c121e2ee8609fc9c847c77d3e7576d08e97bd8d6980fbe41999cfce8f80ec33720547b135a734bf785768d27695e994d328df2a99c03b7bd75b07d583f685cd33e84e346bb3c", 0x6b}, {&(0x7f0000000580)="3984be2702c321255a82109607533924b027117bcdec04880013ab7f386bd54e4f63df32339a3207e5ee99014f06506694b5c35cfcedae57a633b377ce590b607e9e7f2620a61dbc48f92d2844e0c9b7e6409d74b79b6ee0680cc8b7c88e375025d56f627775d4a3e50cc162eefa787876cc5d0df6d325716ede3f15961de02a7d9d4aeee216556a98a3387ed0c8983a38e7e8fad2fecb8aa21f6474516b8707db9854d44b29eb26defab4509f6003ec00708ed60809997cc44eb6024ec1ce74703decab45a021569f3af32a530de681deffec15ae59cc9a5cf17197bd977ae8710fa7bae4c6b7dc8e", 0xe9}, {&(0x7f0000000780)="53789eda27291bcd29905726b980f7b28bab237710f65c74f92410f720228ab1263c755356867698d985d1f0f94a0bf1d3be4b14b5e6c55a139a25213eb6445eb3eb11139edbd947fefe9ce11219bd2bb268e3c9b710a05bac11317ca2b3fdac79eac9d1c25e1ace0d4ddb1e26d819ddb4cb0ba1b899ad1be820b7cdf664284913e0268e0c9da7bf26728b1dc8ba438344507c0d9613f085ce7304f7a8d182df2d1ebf65a939e29126ae6e080a2e42cb91e1bc5fb6e8697b982b43d9cf92ff9847879163ca56576edf91715671d31b1f4091f719c6141d53ecf481f5bfcb9eefae0607d26d867453343f8d621c6ad64e5a9751046794805d72757d83b1e0aa88f729d368542078490d29ec7701f5ea89c8f6a6ca65ab165a933e6d8970ca8e9c7084fc66eb39eed23ff2e532d90ea993aec2c1f1ca296dcd05e26f4cc8cfe21baf1558e7109dded31e4bbb7a9c5210b8a9aa7087a1c64537e14b302ad3bbb6c1e36fde93460f4f09b77f4fb660e86e3a564ad3025681851d922f7235a0376f2030edefbbc9ca147b08eca8b7e0a1e461b4e92f76f1eccfda5a597a710c62bb938a95b711c3596fed737ccbab2a5b495139387f3e03295f0338436bb602375686ac5b98a29f545d2017060cace5974ac7277fd8b6393ab9cee3b434566333350919b90a6de6232113271265f0d4fee0350c8f308570b775566a89aa260654e9a616f3d28aeb4f8e535c3d0020a31555fbf37f31af01a8f4c372f950ca71b5468aeacce2a73bf3821e632cbb31d826ccdc5d3ff96da4d8e533736049846ccd39fca19443a0f1b63f1c26d27ccb3e3966a0b22afec9f6b858c29ad6274ad472216330488598b0bc946ec73972eaaaca6e416c07e6ee89a384482dc8766fd8ea9a9477cb9d2988cd195fa2631f6b80ac2943df7b02a5a18e2527152e0de76e2500974cc6fccd52ca33cdd8f63a8c8bc98e6dfb6e5e6e2163b41cfea4f96d5e2807c23b020a429c1ef86d501361928f1c150b51b7fd513b4d704541ced402100ee15da84e0de553e0f9df416fd2fd10a7b77a5a96c7a081d6a9f0872b090dc256de0d53cbf4dabe52489b04d892b55448207b87d352897355cb277ea017cfb3a2ae9d8385e3fb065817d455e450c29e8cd4861be1e5a9bb58476e12e5227afd77157be2651166f3182c197301c365ef421b9494f399ab347114b191a4552dace8c25ec9869252e96f0165ec864d283fbefbea5ad712ea44c61627ad34c2e2b43867dec6696ed2287875c33b12fa507e817e495738bc6753f69a1f4111b0e73b63c7d959376312427f624472d1a8aa397eddaa42bd4d9d939702151909200d48418b71dcda01a47e706d6c9b4d5a5956cd625d0d0f0560c4223b8a9cc34902c9ff3d45f84173c61c50c87832ea86b5a4f46f9546d7c4fed123bb5338bce1de5fcc3a420f11a78af9f1c31c6d53d734690ba81745d30af8041e5580df6f8f94edabcfcdd72075f1ddd075e32d8b4cfc67fd6ad51c5b3b1c36bf27fb888a3ab3f5d496ee3f254fcccddd6c6e8178d5f678ddac220a13ea811d696e96a31d27c9bad9e93187677e85fbc3c570ee91c5f84301e3b6ddfb3594fbdd32745f3c50bfdd8648e5b63d7e4edec6e57a5468669b098115c51ec0d612ab0dabe9238496671db87e20de9bd9ad1e9212c1f1beddee21a103790357015aca9b42fc1a991c7c1c5be20df2c755fe5a2705c94e8cf4cbd8b683f778c3c88b4702b99a3412bd3344f162d929aa398d2dde81deeebc2fc9aef2421cc1fbe615554177dea640d1f4daa58cbc5c43a416c905f0944973496ca8ed3a36b06d80c8eead0dc1c167c0355c70cee4194f15a617fc8ba69441011fb002b62085d472b13f4e15b7b1028d5d0b485b122429418ffd2f9e686a5a874b5bad4ef08406c6d0a277cef39a8a86974d57ea00eeffeea9d46604736f35d27b12db547105d9f0f1dac7ea43110561789bf29f663bc0f63bec12b28858affeef4cb20c64c69ce639a62535f75f76e264131ffdf72b2f27c92ad7271feae6ea86a9384d121477470d1f3243a46547ec89d6e300cdff96a9eac9cb002e8268c25c3a18453ce505b299c4714fb3fe116ea80440954a60e796f003bdc6f5ac2f633cb5c33ab911e6118c84c8fdc3f09ea36a2d76cc9b54240d2994b785eab04eea0b73b84fce79a9e038aecb1a0a9e6a8191ad335f1710b212fe395b1aa90f1cc11702becedbf31eb0d9c952862869dd43ca1eee47af62f89b8e0107c647a138b832527bdea2e9e82813b2b983d7254b39e71895f05e022c90bfc266933b4771bfefa2f56e30d3f8f7f2c72ae7e4e2fecabf27e1a92b927acbcec150aa18ce5d02c87605c8bbc276dd2dfa130d3a139362f4c3e2a14b891568b3161394b66f346c5b41bf41070b15b14433996dca3c11b0a55f936ad47a92fc42d0e4a332362b40308bba99ddc8342aa5c8fc3f606ad3279fe283fdfb7a6353905faaeba31b65ac782a1905b30a36f941feafa7e97a439680f433e41854eb942f1f9789ef81cd8dc40b30f0cff3557fd8c4d7b3a084cccb076655c64196cfa73b60b395689692365a48312bd8dad93d5901f3f54ebbcc5006096497f8852cacdeb74a3075e498a7f2bd610a08aa490df0d079e66d87722d92d7df373ae58efff218a34dcd4b6eb7e1d552cca0cb82f47f6dcf2855a207a61b6071d98880e89f0fee53d07b25e31e7bc1dd022e00042c0a1cd7075c1a5cbb0e11d118ece40406da5d987c78959bdebda111d326524fe60b2ae5072e40f6cbb9b22cbf3006f9bf85ab380cddff0f8dc281b3046fae6b83d609bb28b43897a3db222a21d49ebf7017b77a85980f68c27452efe7c498609cfab695a14b19fec9bf97271030e33100241925ce91d065c93fb94146f8909cf8b362623bef366e5764a80bfef0669d3f49a3c50636084629061fab92ab4748696cacaf669479053b3a9add7b8cbf71ca4117c7e8a17d1f0805c9431ea9de97b931a6b50e20138802d4698afc5e2db873a2a8556396bc727ea04b26adb1e4c5c7adbe32adec38cdff65153569dc52de812eda87793772641fa9d92f4dcda730c16861757c3a5868ae3c69098c64269c932d12e31ea894d28f0e89ef7302d50d17b893e070a1c4ce82f6539170d552e30fa971be204ea0ffe56eae205c9228feeb86b0921cefdccacfb4a32adf97ea7a394526b4d3f7123b5f19e1eae6e34b7bec6a2bc5b5982b725c8656f43a71da0014b30d4a4b117f86590b7fd92f1c46947633bd87ef0ba3810b28d32416c08a8cdec9980594711a769ee31e41e9c62591420845e325710a30e60b891ca70c0e9bd8c916985382fa267d6653a09186c2b9b3c8f1beb163e4139ffd39ad5c739472c7d8c830a48feea14c0e045959f0b4ac90377a5cf5e8638779e4f5116844818c002761549b447e6e274896400d44b590388321d0d63504c26a280e7127d3f9530f79b392ea60d3ff5b6c9d741237ae348d63a7f950a61bc1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{0x10, 0x88, 0x8}, {0xb8, 0xffff, 0xa66, "30c9def46d8117346f9c91561ca6d489c9c798845ed66d562c1a999b7f85b5f25699d7a804fc958266516caba7067aa3eb012c0edb2ff2b702e9697d271c170864d5f741e5a06034c99b3bab6b1540cc748dba73a1255abfed701486104c58ff024123a76f8a302ed855e6c8131b8e3dd1a4114f0bda06e815a6758bbc8d4feab3b1f0010caa207d53e1493d5400cf812990fc2412c63ae1478617e424974baf7e"}, {0x60, 0xffff, 0x7, "52eb1f8eba028f1b6cdcf0f73214b36efdde5f156a64bc894644c1307c899e5046f332cd46cc6d248b79173fd5e1510658c531c497ac174dd9722204f4322f11d21913f29eedeff9e3"}, {0x1010, 0x1, 0x4, "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"}, {0xb8, 0x88, 0x3, "e431572421e9e1018335ae881d46a048c48f2e0b68a5a87f8ca5b822e23b71de4e10e57977fc61415e315bca2d1f03705eb641d922483c169a31d96a8c8761d2d990ef646693a70e756f00f9d01242cba816c6a7e57879ce856afe06731d8c4dda5db4481d707d607fbb71c7d00b7226c75789ba99b26202c41dc98a71039638014e196965feda5b56033bdc6d17862ca8ad7ec1efa5c981bd574959d242321d59420d771a6c4504"}, {0x108, 0x11, 0x8, "9e26645d36bb8ad3d73e3bc5da31e3c5b3b3779520c7aa13fd15fa8605e07f288626f35ae73a1842358b2917523af466f1dda28c8c659e97a3b7f7eecc0fd407bd4a45f1941646608e9901fd215073a8736ff8e9ac2c8b9f65360453c230c2cb44faa58bdf5eca6fb9a1690206a291aae7528ebbc7194bc621fd8f5886399e7b7f5981bb198eb665c669a8765f6c15bd59c43ec2a93338ed3e846dee993d80c3b82272457f9a3a9436142df06af4b0a8af079afcc0c15c5ae07e980917b4c33a86a6b20728000df1a41877ab82dd8251d166d233257125a90e8dde152f79407391c8ee368ca1da0827f732e18870dbf556dd8aa095"}], 0x2368}, 0x8)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
preadv(r1, &(0x7f0000003d00)=[{&(0x7f0000003c80)=""/35, 0x23}], 0x1, 0x0)
r2 = semget$private(0x0, 0x0, 0x100)
__semctl$SETVAL(r2, 0x4, 0x8, &(0x7f0000003c00)=0x42)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000300)={0x5}, 0x1)
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000003e00)={<r3=>0x0, 0xc, 0x3}, &(0x7f0000003e40)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000003e80)={r3, 0xfffffffffffffffd}, 0x8)
freebsd11_stat(&(0x7f0000003d40)='.\x00', &(0x7f0000003d80))
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000003bc0)={<r4=>0x0, 0x0, 0x1, 0x101, 0xb10}, &(0x7f0000003cc0)=0x18)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000003c40)={r4, 0x8}, 0x8)
link(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00')
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000003b00)={0x4700, {{0x1c, 0x0, 0x6, @rand_addr="6d586acf26c26662ed70288dadcb8f4f", 0xe460000000000000}}}, 0x88)

00:00:05 executing program 2:
r0 = socket(0x11, 0x3, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x7fffffff, 0x7}, {0x8, 0x4}}, 0x200)
sendto$unix(r0, &(0x7f0000000a40)="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"/801, 0x321, 0x20000, 0x0, 0x0)
recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000080)=""/208, 0xd0}], 0x1, 0x0, 0xfffffffffffffeb7}, 0x82)

00:00:05 executing program 1:
syz_execute_func(&(0x7f0000000140)="9834030f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f294040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x10000000)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0x10001}, 0x4)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0)

00:00:05 executing program 3:
syz_execute_func(&(0x7f0000000000)="98340f0f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a208800041e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c00000080008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0)
getpgrp(0xffffffffffffffff)

00:00:05 executing program 0:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000380)={{"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", "596fcfd3fbed1b10be650c23aae8e9f7678175dc9f6ec8952b898e81f4cdab88", 0x800, 0x10}, &(0x7f0000000200)="3e3db49c9a3c0571a84c3553fefdf649c141ca1c75c651fca0ab63cb7f22d33a52bea8add913feb7e6e9122132d006ad38a1b734e11e7e54d2d8c1aaa5f2aa935af587042e0d4bbcdd4bc09eba2884045176343d209c827a4671bc9fb1c67e7552016c1c783f3581708ed5d78834a6d95ff5f7f09fb5e7457b0fbd818794d7a20b0fda4361660cd35404c90cfe91056179b2d00d7a46a30e19ac5df67975f55b6beae8ece499fd2163ff7ef6cd9afc969cf56b16bafc24254f3debc110f957a9d6030a03fba3fc9374934053d86024dfd80335d880d1c2268e26d61296a353397831b0aea794", 0x7, 0x48e5, 0xa7, 0x2, 0x4, 0xf22, 0x7, 0x2})
open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0)
select(0x40, &(0x7f0000000080)={0xc}, 0x0, 0x0, 0x0)
accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000100)=0x1c, 0x20000000)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c5, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013)

00:00:06 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, &(0x7f0000000000)='\x01\x00\x00\x00\x00\x00\x00\x00', 0x8)

00:00:06 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
setrlimit(0xf, &(0x7f0000000180)={0xfff})
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x30000000)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000000c0)={<r2=>0x0, 0xcad8}, &(0x7f0000000100)=0x26d)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="00000600000012df9a005c0402007608"], 0x14)
setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000080), 0x4)

00:00:06 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f0000000000)={0x0, 0x1, 0xfed3}, 0x8)

00:00:06 executing program 3:
setrlimit(0xa, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
syz_execute_func(&(0x7f0000000240)="9826473e431c170f05f32459bfd9136905c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x0)
r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x101, 0x4)

00:00:06 executing program 2:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000100)={<r1=>0x0}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={r1, 0x36, "7986945cdbe3d6ee5ca88f1da3532e446a5fa45522ab76b8c5c096b8f44c0940c2fec1de44ff18a099a7a60b20d7836a31869d13857d"}, &(0x7f00000001c0)=0x3e)
r2 = socket(0x2, 0x10000001, 0x84)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef)

00:00:07 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4)
connect$unix(r0, &(0x7f0000000e00)=@file={0x0, './file0\x00'}, 0xfffffffffffffeb3)
sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="fb", 0x1}], 0x1, 0x0}, 0x0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x80)
ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000000800)="6ffd6c9198fbf02c2f12bf012fd88a9259ffe554a4bfe884a70e3eb1a31deb64102292047c7f01df52464d989c4012d1d04e4586954f458f210d0efd3de3ba97ca5df4a41659b8be72cf72b9836cf0a0f7bb70eef4f050d7f54437964ef94d394b48a6d5425fdce335679ccc9c057cc800161a467cb0dfd445dbee76e0b36fa5bcf5dbd54ff3ba34f7f36e7f84d905544400b62fcca2c4")
sendto$unix(r0, &(0x7f0000000f00)='=', 0x1, 0x0, 0x0, 0x0)
writev(r0, &(0x7f0000000dc0)=[{&(0x7f0000000200)="f4d58a053d2fff28d4da99bc00efcb80da8a713ec1ab12c586ef452d9605d8db95a71f4cd6874049acba7ebb0b65eedb8e2cbab6c7a64cfc28b6b5ece6a166864bbb8b8d0f7918d038f326f931a90c079d114f7dac03f228cc23e3a12c3f1bbb7c69a20d22941dcd61d1cf9a9e9aeddff789369b55b1129f587eef48858a1920b6f0fcc0b2cb0ab0cc77d60dde55084c7570b0b7e81a90", 0x97}], 0x1)
sendto$unix(r0, &(0x7f0000000300)="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", 0x4ec, 0x0, 0x0, 0x0)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={<r2=>0x0, 0x4, 0x5}, &(0x7f00000002c0)=0xc)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000008c0)={r2, 0xa, 0xf800000000000000}, 0x8)
ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000000940)={{"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", "7672e252be885aa111f9e2c1db1beb70c5920045a6c6c8333b0dd326d5737aa5", 0x7ff, 0x5}, &(0x7f0000000900)="8108b4b479eaa86d130f252511", 0x1f, 0x80, 0x3, 0x5f14, 0x57, 0x0, 0x401, 0x40})

00:00:07 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000200)="516bedd2d1bdccede7f7b8225e8110c90219f99e29aa1f881e8daf5625dee8184281c75a440a38a51eaf2ea801fb84aa4b", 0x31)
r1 = socket(0x2, 0x1, 0x0)
getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
flock(0xffffffffffffffff, 0x4)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000000)="9b", 0x1)
r2 = fcntl$dupfd(r0, 0xfffffffffffffffe, 0xffffffffffffffff)
getitimer(0x1, &(0x7f00000001c0))
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c)

00:00:07 executing program 0:
syz_execute_func(&(0x7f0000000180)="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")
geteuid()
syz_execute_func(&(0x7f0000000180)="c4637916d7b098cd80c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea014783dd8df265dc5f00c35b5b304545e269a841000f45332faee4eef5a2191954635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
pipe2(0x0, 0x100006)

00:00:07 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f00000002c0)={@multicast1, @multicast2, @broadcast}, 0x2c1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @empty, @multicast1}, 0xc)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000680)={<r2=>0x0, &(0x7f00000005c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f00000006c0)=0x10)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000800)={r2, &(0x7f0000000700)=[@in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x7f}, @in6={0x1c, 0x1, 0x3a48b6a1, @mcast1, 0x2}, @in6={0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x3f2b}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x2, 0x3, @mcast1, 0xb3}, @in6={0x1c, 0x2, 0x4, @mcast1, 0x1fe3}, @in6={0x1c, 0x1, 0x9, @empty, 0x6}, @in6={0x1c, 0x1, 0x7, @mcast1, 0xffffffff}]}, &(0x7f0000000840)=0x10)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000001, @remote, @loopback}, 0x2d7)
r3 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000540)=0x37a, 0x30000003)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000440)={0x0, 0x8, 0x0, 0x4, 0x80000000}, &(0x7f0000000480)=0x18)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000004c0)={<r4=>0x0, 0x7fff, 0x7}, &(0x7f0000000500)=0xc)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000340)={<r5=>r4, 0x2, 0x5}, &(0x7f0000000380)=0xc)
setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f00000003c0)={r5, 0x9}, 0x8)
r6 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r6, 0x84, 0x8003, &(0x7f0000000300)={r4, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000580)=0x10)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={<r7=>0x0, 0x0, 0xffff, 0x10, 0x7, 0x1000}, &(0x7f0000000180)=0x14)
getsockopt$inet6_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000240)={r7}, &(0x7f0000000280)=0x8)

00:00:07 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140)=0x3, 0x4)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r1, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000200)={@multicast2, @rand_addr, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000080)={@broadcast, @multicast2, @rand_addr}, 0xc)
open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)

00:00:07 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = accept(r1, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000080)={0x4, [0x8, 0x3, 0x400000, 0x1]}, &(0x7f00000000c0)=0xc)
setsockopt$inet6_int(r0, 0x29, 0x19, 0xfffffffffffffffe, 0x53f)

00:00:07 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x200, &(0x7f0000000000), 0x4)

lock order reversal: (sleepable after non-sleepable)
 1st 0xfffff80003da25d8 udpinp (udpinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643
 2nd 0xffffffff82733600 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596
stack backtrace:
#0 0xffffffff810d241e at witness_debugger+0x8e
00:00:07 executing program 0:
setreuid(0x0, 0xee00)
syz_execute_func(&(0x7f0000000480)="985e5ea84a1cc60f05f359bfd94aac00c4a37bf0c54041e2eba2a2363e460fec1a7000d100d1defc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f226d1d2c4e10bf8c4c4e3f56cbd00008020d0c4c66db780020283397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d48d45a145f5f628f680864360fe25800618de3c0f5262647c0887e7ea1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000400), &(0x7f0000000440)=0xb)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000240)={<r2=>0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000280)=0x10)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000002c0)={r2, 0xec, "2d2cf2613fbac708242d1b7fc7b804368667430d37e465733802c49edafca0d9807b70cddf6aad21ce4d64a1c73e0fcfd150d65e188a4ce663c1323cc65e7acd9ab5337107f991cab7c8075941d64181d0158851742b60ebd9cfc765edc5f425ee33f07654b5ab75290d4302f627cfcbddb512c7ad012d811d0b22fcdf8d543c4ed843b41057c2d5c93b2780904fbb715004c5e2413a20d69b0abb7e22d67d2c00bb4f6e95fd1fa4e60bc78522d07a92b0b59c96ff55ff60affcd9f3c69d1609cf35a3bb3dfcb2bd1c40fe47ec7bf92f385b7666c15a80144879724e2a562e3c307875a0ed0c95bc005d6e5c"}, &(0x7f00000003c0)=0xf4)
r3 = dup(0xffffffffffffffff)
ioctl$DIOCADDADDR(r3, 0xc4704434, &(0x7f0000000140)="f715b2400901a6729d068c354618ab620f7c9aeebe265dc1629b5df37db178deb96af9382c7f8925e191ced44f6838c8468fae6115da480da3bfaf1dabb4da494ca750cccd6e9aa223771441592857657813d5857f4a59fb295593c260ee7f63f80f123ea9f05d04f83e3146eb9430f74251c16c6f2f656c8bbc6e1e85c4bc0271b161a02dd87d53fe246bd92cda897dcbc86d6c48a8286c44ad0b9bf44f866718e1484318bdd61d13ede32640e03694a4947271d8d067fb4ab78cca26a38fa5b1a1f203c18bcc6ea90092a2be3d05995c22e97ad62496452e67a3984281fd88adced2dd9d944e522c6f9519f276c01c88bc74cc881c9b51097ddbd98468")

#1 0xffffffff810d2052 at witness_checkorder+0xf72
#2 0xffffffff81040523 at _sx_xlock+0xb3
#3 0xffffffff81287c79 at inp_setmoptions+0x17c9
#4 0xffffffff812a007f at ip_ctloutput+0x80f
#5 0xffffffff8138ccf1 at udp_ctloutput+0x171
00:00:07 executing program 2:
r0 = socket(0x8, 0x4, 0x85)
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}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pf\x00', 0x804, 0x0)
ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f00000001c0)="eb0b4c6124ef2f3d90d782f9bd3cd05d767ad2b715be926f00790f2f343c609950dfd1ba108f044dba351f639124fdf56fa9e8d0ce9f85aecaf20773a3ab9c9cbb809cc8d71132142db693a3dac7d9fac2f57dfb5a919f93183f22b000ab24e7d02871b3a45990b64c23ba5a75f9ad7f111715d9d8b177918d1b37abc37e4af226caa53a2a67ecaad1b8a37c88a7cf5630799cae3f4833765a60fc97bfd2e7c765527748f783f79be5fba8a6962ecd4c6869f66e93a0b3495b8ce1")
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000340), 0x359)
ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f00000008c0)="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")
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x17d}, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x8, 0x7, 0x2000, 0x4e7d, 0xffff, 0x0, 0x100000001, 0x9, <r2=>0x0}, &(0x7f00000002c0)=0x20)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={r2, 0x9}, 0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000380)={r2, 0x5, 0x1, 0x4, 0x729}, &(0x7f00000003c0)=0x18)

00:00:07 executing program 1:
syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f05f30f59bfd9000300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2")
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
chdir(&(0x7f0000000000)='./file0\x00')

00:00:07 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x4, 0x0, 0x40, 0xfffffffffffffffa}, 0x8)
setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000000140)=0x9, 0x310)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={<r1=>0x0, 0x23e1}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1, 0x16a}, 0x8)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100))
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r1}, 0x8c)

00:00:07 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000180)={0x17c800000000000, 0x7}, 0x8)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={<r3=>0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000100)=0x10)
getresuid(&(0x7f0000000340)=<r4=>0x0, &(0x7f0000000380), &(0x7f00000003c0))
r5 = getuid()
getresuid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)=<r6=>0x0)
setresuid(r4, r5, r6)
recvfrom$inet6(r1, &(0x7f0000000280)=""/154, 0x9a, 0x400c3, &(0x7f0000000240)={0x1c, 0x0, 0x400, @empty, 0x60000000}, 0xffffffffffffffc7)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000500)=0x4)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000004c0)=ANY=[@ANYRES32=r3, @ANYBLOB="fe030200000000006c0878bcf36e387c74497093b8a457217419abafa056d903cc9bfec6"], 0xc)
getsockopt$inet6_int(r0, 0x29, 0x43, 0x0, &(0x7f0000000040))
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={r3, 0x7}, &(0x7f0000000200)=0x8)

00:00:07 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getpeername$inet6(r0, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000300)=0x1c)
socket$inet_tcp(0x2, 0x1, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x80000000000600, 0x48)
syz_execute_func(&(0x7f0000000540)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6c442551682110000003e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80d44c3c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
connect$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa)
r2 = semget$private(0x0, 0x3, 0x100)
__semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000080)=[0x3, 0x200, 0x8])

00:00:07 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x608020001)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
semget$private(0x0, 0x3, 0x9)
r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x100000)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
faccessat(r0, &(0x7f0000000140)='./file0\x00', 0x1, 0x500)
syz_extract_tcp_res$synack(&(0x7f0000000280), 0x1, 0x0)
r2 = dup2(r0, r1)
setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000100)={0x3f, 0x0, 0x2, 0xfff, 0x2}, 0xc)
getitimer(0x2, &(0x7f0000000080))
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[@in={0x2, 0x2, @loopback}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000500)=0x10)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x1)
writev(r2, &(0x7f0000000980)=[{&(0x7f00000008c0)="17c6a53770a11d6ed5c2f3618c11c9b406734fad28768b86ebd6aeb3795754eac0a2d9ac78a1a09f30a30ce5d907e5bba9e6b8e8f2721f9bda393a3b434007cb02d8a8219cdd4cf7bfabf40993f181e994255cbe99702c3bb93b9b022aa9d90ac09ea338a6635225c792df85a5ace5cb14c4ed9afdd730c0b429c9e7e991c728768ea16f4d59b9134ce874fecf1467f3b13e6d761e5923f6b0351e226e17b003879439fa51996415142107417c185ce1d4c2e531f33f0ad86a7229aa", 0xbc}], 0x1)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
r3 = semget$private(0x0, 0x4, 0x80)
__semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000180)=""/15)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={<r4=>0x0}, &(0x7f0000000200)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYRES32=r4, @ANYBLOB="0900054226000000ffff01001700"], 0x12)

#6 0xffffffff81120c01 at sosetopt+0x101
#7 0xffffffff81129268 at kern_setsockopt+0x158
#8 0xffffffff81129103 at sys_setsockopt+0x33
#9 0xffffffff816d15b6 at amd64_syscall+0x436
#10 0xffffffff81698c6d at fast_syscall_common+0x101
00:00:07 executing program 3:
r0 = socket$inet6(0x1c, 0x20000000, 0x80000000)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000001c0)=0x5, 0x4)
syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast}, @icmp=@mask_reply={0x11, 0x2, 0x0, 0xe0000001}}}}})
r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000040)={<r2=>0x0, &(0x7f0000000000)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000180)={0x401, 0xfff, 0x5, 0x8000000100000}, 0x8)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={r2, 0x3}, 0x8)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x9}, 0x8)

00:00:07 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r1)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={<r2=>0x0, 0x3, 0xad0000000, 0x6}, &(0x7f0000000200)=0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0xffffffffffff8001, @empty, 0x5}}, r2, 0x81, 0x4, 0xfffffffffffffff9}, 0x8c)
open(&(0x7f0000000140)='.\x00', 0x8, 0x8)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c)
write(r0, &(0x7f0000000480)="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", 0x599)
r3 = socket(0x2, 0x4, 0xffffffffffffffe0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000000)=0xffffffff, 0x4)

00:00:07 executing program 3:
getgid()
fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
setresgid(r0, 0xee00, 0x0)
r1 = getegid()
r2 = accept(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000180), &(0x7f0000000400)=0x4)
r3 = accept(r2, 0x0, &(0x7f0000000440))
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000480)={@in6={{0x1c, 0x0, 0x18d, @local={0xfe, 0x80, [], 0x0}, 0x9f02}}, <r4=>0x0, 0x7fff, 0x48b1384e, 0x90, 0x0, 0x8001, 0x7}, &(0x7f0000000540)=0x98)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000580)={r4, 0x1f, 0x2, 0x1, 0x2c}, &(0x7f00000005c0)=0x18)
setregid(0x0, r1)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000600), &(0x7f0000000640)=0x4)
r5 = accept$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000200)=0x1c)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000240)={<r6=>0x0, 0x20, 0x1, 0x9, 0x67, 0x10000}, &(0x7f0000000280)=0x14)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r5, 0x84, 0x8001, &(0x7f0000000380)={r6, &(0x7f00000002c0)=[@in6={0x1c, 0x0, 0x3, @mcast1}, @in6={0x1c, 0x0, 0xfffffffffffffff8, @mcast1, 0x8}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffd}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x1, 0x6, @ipv4, 0x1}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f00000003c0)=0x10)
setgid(r1)

00:00:08 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2784e2)
fsync(r0)
truncate(&(0x7f0000000080)='./file0\x00', 0x7fffffff)
getrlimit(0x4, &(0x7f0000000000))
lseek(r0, 0x2d, 0x3)

00:00:08 executing program 2:
syz_execute_func(&(0x7f0000000000)="985e4aa84a1c340f05f359bf2100000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc5071df240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249cddc30a1c9fb110f66470f383a4d0ba261b7e2")
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180)={0xfffffffffffffffb, 0x7fffffff, 0xffffffffffffffff, 0x6}, 0x8)

00:00:08 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r0, 0x0, 0xf, 0x0, 0xfcd3)

00:00:08 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4)
sendmsg(r0, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000002580)=[{&(0x7f0000001280)="fcfc00302b292eadd378c32d9838e4a43898260a25d7b5f9630d33d34f33d5194120fd5fa42feca38d87c4dd5f0b2031", 0x30}], 0x1, 0x0}, 0x0)
r1 = dup(r0)
faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x96, 0x0)

00:00:08 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r1 = getuid()
setuid(r1)
pipe2(&(0x7f0000000100)={<r2=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCRINADEFINE(r2, 0xc450444d, &(0x7f0000000240)={{"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", "95c0e202cb01436aa6871e6a924b91a171598baadfd67e61dd141566b2cb39d8", 0x6, 0x10001}, &(0x7f0000000140)="5113fcbf49c97d7e2af9c1d3b9374e7dbb31ab64251e2ac50c70be26d1156232dd40041f0b223e2fe9657caa4f30f7cc4e782b41f027bc280a10cef1757767fc00cb108348c0a9e5eeaf96f21760ad8a9fa8d4831f72267f0127916232fb9f621b225489c2d593567abc36bec0aa4260addbcf2337f572bcc009cb2578612bf03fae197c59b83e7af722bfaf9a16d49568ff138b49aa3f971e6e9f5f2c370bc31e7b34f37fe7d5ec02b0a0c33e994cde89449dea157af38547d2589a40467e55a59decd32530939376ce3775341c01f93a", 0x6, 0x0, 0xf0, 0x3, 0x2, 0x618dc931, 0x0, 0x7})
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @empty}}}, 0x0)

00:00:08 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100), 0x20)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={<r1=>0x0, 0xffffffff}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={r1, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in6]}, &(0x7f0000000140)=0x10)

00:00:08 executing program 2:
syz_execute_func(&(0x7f0000000100)="1c15c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000805900c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4ee7cf5f50f54635bdedec4a1e1e0ef0f8f9e000000c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x7)
ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000040))
msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1)

00:00:08 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
ftruncate(r0, 0x7)
fcntl$setstatus(r0, 0x4, 0x4c)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
r1 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000040))
connect(r1, &(0x7f0000000080)=@un=@file={0x0, './file0\x00'}, 0xa)

00:00:08 executing program 1:
r0 = socket$inet6(0x1c, 0x3, 0x57)
getsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={<r1=>0x0, 0x6c, "3aa73d975ea6a38a965032d14ba0c3b9081e7ef6878a5aa6c14b5896f5ad97b130dc79da1830cee6732d89d7b6d7786e70fe1365af000e1d76737287bdd143e7d695f756b43d82dd3fcec62e14a72020387d7c694e24e7cf59efe95b22a7548e845d64dd960645514a874cc4"}, &(0x7f0000000100)=0x74)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x400, 0x7, 0x1}, &(0x7f0000000200)=0x10)
syz_emit_ethernet(0x66, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x8dae6f429e6c0a3a, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0xffffff8b, 0x0, 0x0, 0x0, [0x3], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}})

00:00:08 executing program 2:
syz_execute_func(&(0x7f0000000140)="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")
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0)
__semctl$IPC_INFO(0x0, 0x0, 0x3, 0x0)
r0 = dup(0xffffffffffffffff)
accept$unix(r0, &(0x7f0000000240)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002)

00:00:08 executing program 3:
ppoll(&(0x7f0000000000)=[{}], 0x1, 0x0, 0x0, 0x0)
r0 = socket$inet(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0x8006, &(0x7f0000000000), &(0x7f0000000040)=0x1103)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x8, 0x7, 0x35, 0x9, 0x6, 0x6, 0x200, 0x7ff, 0x401, 0x3, 0xffffffff80000000}, 0xb)

00:00:08 executing program 0:
syz_execute_func(&(0x7f0000000300)="c4a11b7d2a91cd80660f708301000000fec4c229a86100f3420fbce8e8e8fb0f01660f3a1708048bf4a95ff9e68c00c42171ff660f383fd1c3c3664544186746f316c4833d0f4c73ea4a8e2242dd730f117978e97c81dec401fe5ff6b1ddf730255008de457272690987f29c60c6c422d593130c9371937181c401f858c8c31d54111d00")

00:00:08 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x4}}, <r1=>0x0, 0x6961, 0xffffffff00000000, 0x81b5, 0x89, 0x1f}, &(0x7f0000000100)=0x98)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000240)={0x12d, 0x3c61, 0x80, 0x3ff}, 0x8)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x60, 0x9b, "bd9432b2c93c1b9f288eeac4be4feb413a64a760d5d35daf2589c01bcf246c97d565bf5bca2610d7abbe2e3c14c97f5df72aaa443a9dffad3879fc2ac4e0e66f7358fdd15be924cab121a56f2a4540fbcb9cbf0f5834b1b0b18e0e4b79640a707ceb060927bb916dfac0069c96e770f6b86d8868bf876d544999ec2e589c27f89c5b044b117adb9955e91a9ac62c60e48119e54619c7bc5b0b3028"}, 0xa3)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x32, &(0x7f0000000140)={0x0, 0x5a8}, 0x30d)

00:00:08 executing program 1:
syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b623000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
r0 = open(&(0x7f0000000100)='./file0\x00', 0x8240, 0x0)
truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001)
truncate(&(0x7f0000000040)='./file0\x00', 0x22)
unlink(&(0x7f0000000080)='./file0\x00')
close(r0)
syz_execute_func(&(0x7f00000000c0)="1c03b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26f5500f0d181801fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800fc401d5f421")
r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000)=0x4, 0x4)

00:00:08 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x900, &(0x7f0000000000)=0x3, 0x4)

00:00:08 executing program 0:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000300)={<r0=>0xffffffffffffffff})
bind(r0, &(0x7f0000000340)=@un=@abs={0x1, 0x0, 0x0}, 0x0)
r1 = socket(0x2, 0x10000001, 0x84)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000100)={<r2=>0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000140)=0x10)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000280)={r2, &(0x7f0000000180)=[@in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x0, 0x3, @loopback, 0x1000}, @in6={0x1c, 0x0, 0x1fdf, @loopback, 0x4}, @in={0x2, 0x0}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x5, @ipv4={[], [], @broadcast}, 0x100000000}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0xfffffffffffffffd, @ipv4, 0x8}, @in6={0x1c, 0x0, 0x5, @rand_addr="a1927a78ff236467fcddf015715f217e", 0x80000000}]}, &(0x7f00000002c0)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x28, &(0x7f00000000c0), 0x8)

00:00:09 executing program 0:
getresgid(&(0x7f0000000180), &(0x7f0000000280), &(0x7f00000002c0))
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r0, 0x4, 0x10048)
writev(r0, &(0x7f0000000000), 0x1000026b)
preadv(r0, 0x0, 0x0, 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
getsockname$unix(0xffffffffffffffff, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8)
openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, &(0x7f0000000240))

00:00:09 executing program 2:
syz_execute_func(&(0x7f00000001c0)="9826473e431c030f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
rename(&(0x7f00000002c0)='./file0/file0\x00', 0x0)
clock_settime(0x0, 0x0)
clock_settime(0x11, 0x0)
freebsd10_pipe(&(0x7f0000000140)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={<r1=>0x0, 0x3}, &(0x7f0000000300)=0x8)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000340)={r1, 0x8, 0x3, [0x80, 0x7, 0x3]}, &(0x7f0000000380)=0xe)
mkdirat(r0, &(0x7f0000000180)='./file0/file0\x00', 0x60)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x1, 0x102)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={<r3=>0x0, 0xffff}, &(0x7f0000000080)=0x8)
rename(&(0x7f00000003c0)='./file0/file0\x00', &(0x7f0000000400)='./file0/file0\x00')
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0x7f, 0xffffffff, 0x2000, 0x3f, 0x3, 0x3, 0x0, 0x0, r3}, &(0x7f0000000100)=0x20)

00:00:09 executing program 0:
r0 = socket(0x2, 0x10000001, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
shutdown(r0, 0x1)

00:00:09 executing program 1:
syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b623000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
r0 = open(&(0x7f0000000100)='./file0\x00', 0x8240, 0x0)
truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001)
truncate(&(0x7f0000000040)='./file0\x00', 0x22)
unlink(&(0x7f0000000080)='./file0\x00')
close(r0)
syz_execute_func(&(0x7f00000000c0)="1c03b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26f5500f0d181801fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800fc401d5f421")
r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000)=0x4, 0x4)

00:00:09 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0)
recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000080)=""/57, 0x39}, {&(0x7f00000000c0)=""/206, 0xce}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/149, 0x95}], 0x4, &(0x7f00000002c0)=""/167, 0xa7}, 0xc2)
ftruncate(r0, 0x20000000008)
ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f00000014c0)={0x4401})
r1 = shmget$private(0x0, 0x2000, 0x80, &(0x7f0000000000/0x2000)=nil)
shmctl$SHM_STAT(r1, 0xd, &(0x7f00000003c0)=""/113)
connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @multicast1}, 0x10)

00:00:09 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x80, 0x0)
ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f00000000c0)="a821afebfdcf845afc93126fdd4514c2c66a98c293e3d73eaa33514486825a143ffe24a954a47075448d5cb5099c2d9d79b906c3ca322251c83b0d17f2770fa888fc7d0f85dfb90e4219908d6fb6829df1cab62c65b413073ba5ac9d0ece72b509ee89322981268c670c195e6575b19218e59363ece3070d4a416229c6aa28a7be3e4cc6b9c98e62ce06e140f2540468e320e30fb22cdb877a3b3ef56a608eabd2d8cfd6a8a165013c5d510e0b0040a9cd61a043fa7de83d995059c9081255dc49cd0dde")
ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000040)="c31d4d4fae927bc7805b1498a79042795a14e3257b10a0ed1be5")
setsockopt$sock_int(r0, 0xffff, 0x1009, &(0x7f0000000080), 0x2bb)

00:00:09 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={<r1=>0x0, &(0x7f0000000040)=[@in, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0xffffffff}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x4}, 0x8)
r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013)
truncate(&(0x7f0000000100)='./file0\x00', 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x200}, &(0x7f00000001c0)=0x8)

00:00:10 executing program 3:
syz_execute_func(&(0x7f00000002c0)="0c1bc4817a2df998cd801b69e4f56962f5696200d92ed9d0c4bb395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce08678802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
clock_nanosleep(0x4, 0x0, &(0x7f0000000000)={0xa3b3, 0x5}, &(0x7f0000000040))

00:00:10 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1, 0x0, @ipv4={[], [], @multicast1}}, 0x1c)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x2)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000100)={<r2=>0x0, 0x3d, "837321cc47266e9723d930fb093cdabe3ddc0c2c34af2836843cdb4cc9ae96b4f0440a11aa4b68457ea6337ceb4523c18f57719a2abec1aa15210dcb0b"}, &(0x7f0000000080)=0x45)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000180)={0x6, 0x6, 0x3000, 0x7fffffff, 0x40, 0xec78, 0xd8c2, 0x42, r2}, &(0x7f0000000200)=0x20)

00:00:10 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x79f, 0x4)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0xc7)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
pwritev(r1, &(0x7f00000003c0)=[{&(0x7f00000000c0)="103341a122a826459687c72e810e745cb7de1117a08d8043cee0cab14370c721340e", 0x22}, {&(0x7f0000000540)="30ffd2c56bff9f5ccaf8f7d18773318add9c1f44b323e162429468ffd99548f2acfb054359250f405f4cda20c1ad5f72bdda7e6f588a1fa00ed21136b36cc97e3426d8a647a91f4a2a7c5797c19c0d993722bef612504bc2b2e8ca85277b5cfd158693245897e8e693b3d6f06d878ee3cb2c2d987a4f13b78c6c8525f0e1005dc51b99268e111db82c89f34920e404837c", 0x91}], 0x2, 0xb)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x3)
poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x2)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000004c0)={<r2=>0x0, 0x5e, "df749599619702a982c1c4a509f6a6b545a8dc3307578ca0daf756c4675558a8d9c74b76c0cba4a11efbd90c6289cddd39fc13540f86e4677acb2a2d453adeb04d3d3942e550aede9bd3e02c7c941fa341b0eac8f828c578fc4f0fc4df47"}, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r2, 0x8}, 0x8)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, <r3=>0x0}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000300)=ANY=[@ANYBLOB="010000000300332a79d600baa3ce84edc5dd8cad2a19b1afa97d6704aea5243ea3d17776c323cd68f526d89be0a8566917f7acdb0b6f9f36275a5d564eb76d405b0762afa73b0cf6671c3ef86d73bc10936262d4afcfdbb0d815396b790a96584449a0f5c7f8202d1e71f6d7003ec3c5a73a21fe613bb3e19a5d23d9fe442ba532e1cea116455585a0530db2159a68f688eff51d65a71e56f3dc11620a9c7f54a73b3851a8c3b2d0a2425808931751ad8776a18488c49f29f0dc4170ea3a089f"], 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r1], 0x1)
getsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f00000002c0)={0x2, 0x1}, 0x10)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={r3, 0x7}, 0x8)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r3, 0x8, 0x6}, 0x8)

00:00:10 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000005c0)=ANY=[@ANYBLOB="08000c9ec290f1aac0b8832b2b90746ff9023fb29e120120d732a0011a77d81e902347ce4fe3a38238f8a90226ac07204b2959494b90c5ebd67a8fc6d13cc7a48598f0639f06fe620e648ef4d0453777345ce041112693d209a30358fd9c6d8b2cdd9250a6cfaa953f048a64bcb1412a4f4aa2f9f979514b5beaf57cf67f00842d188efd7ed7fca4aba8b6acb17f8d5ed0c6fd24a9f36451e53cc8a53e8395c130b20fdb5f05e7be6aa983215b94cbd5bb0ba7c5461b44f56e31643c30f716d7544aa35d08d43a1300"/212, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x20)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000000140)={{"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", "149150fe8ef27c7328f1e792dd6978cd9511afecdedf9ba6873535ff20ccf425", 0x400, 0x2}, &(0x7f0000000100)="ec2386d30ebc5effb1109c4e86648e36", 0x0, 0x34, 0x1, 0x7, 0x1, 0x3})
r2 = dup2(r0, r0)
ioctl$DIOCCHANGERULE(r2, 0x8048756c, &(0x7f0000000080)="eac9e749df4966312bd14e1a6e1c8adaf8e3e9cf8daefbc33e8511de0f6c7536e2987908f0fe")
ioctl$DIOCKILLSRCNODES(r2, 0xc080445b, &(0x7f00000000c0)="80517b2a")

00:00:10 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00040000a691725eb109a2e15939bb13ef7f53ea8c8201474e52e11bae4cbd5f1e5a069a7101973795af8ce7f8172d74563fe257066c018061d47cb3abf6817af13388fba7cdf868c8dddc5f2fa34903d92c1642ab957f44885f5c1b5265cb6381fb50aca49a103f8524874d88d8938c4f71854e3e4689a2d98e91bfa3d11fd068528587c514c1ea22d7be11939c9b8b7d6651717b1390029995b82816"], 0x8)
connect$inet(r0, &(0x7f0000000300)={0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={<r1=>0x0, 0x1}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000240)={r1, 0x4}, 0x8)
getsockname$inet(r0, &(0x7f0000000480)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000003c0)=0xfffffffffffffdfe)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0xa03e, 0xf7d3f7124d3eacad, 0x0, 0x5}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000280)={r1, 0x4a, "e98d1c96d1894ed2d152f5f32b121ec90a4fbe2aeb8fe01b4255f3034c44792c29a7574164dbd5be694ce4155b0df84cd2132825aa23743c5096c2618c3344a0f41ead27dce6556fcd62"}, &(0x7f0000000080)=0x52)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r2, &(0x7f00000000c0)=[@in={0x2, 0x3, @multicast1}, @in={0x2, 0x2, @broadcast}]}, &(0x7f0000000180)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x29}, 0x8)

00:00:10 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000)
ftruncate(r1, 0x0)
msync(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0)
munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000)
readlink(&(0x7f0000000380)='./file0\x00', &(0x7f0000000280)=""/231, 0x45a)
writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1)
sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={<r2=>0x0, 0xd9, "e0d61d3d60132718449e1b414ccf739833335489a35f7e19df3e83f8fa2d9d1b45e84c5e3db1650b8634e830e99cc8bd0b4b23627f001fd05cef40d23429be665a731a533143f1de3626621f4e2b9678b5298c25f1b7102c784ccd140da24632e7518a801b6b347d2dab03255f65e386a9de74013dd5d02ee5b7bd9133ad5b600f5261158db79012cecf8dbd5bb9c38a6d94c176f6831f7215dd5036195c48a1727b0468f7dcb02bba1ef2cde297f0e87fd36297a8b6c3ee939c343e0e96febbf5be9c8862e3bd18189098f9bbad8410251a99aa5da5dca8aa"}, &(0x7f0000000000)=0xe1)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x7ff, r2}, &(0x7f0000000200)=0xc)

00:00:10 executing program 3:
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}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
fcntl$setstatus(r0, 0x4, 0x10044)
r1 = getpgrp(0xffffffffffffffff)
readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/16, 0x10}], 0x1)
fcntl$setown(r0, 0x6, r1)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x17d}, 0x0)

00:00:10 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
ftruncate(r0, 0x1007a)
fcntl$setstatus(r0, 0x4, 0x4c)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
r1 = dup2(r0, r0)
ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000000600)={{"f841ed832eeb18da42230f4018ed5bbe432c90db855d1248146e420f587eb195bdb3178ce36f59f86eec812e9cba3f943e2610b1442e6881479bd54aef167ad85665fb0a19ce146f895474f80639a268799889de466bba1b2efaad349caac54bd4255cfef6ded25472ee8884460983a67a95ecc93823898f93b6ff6b020ac4b4742f7093a06396d2baf771f48204f6b9dfc25c6ec85fa3fa303933a87add8c2871f6f496a39b49d477c7e4996e6c1563715ed7c43ee30f9d22b8f46f987c8148bdc36abf9a189b1f99e94d28410f7e42afeb4598c838f3fe0513d7d5211efcc18f0a5af528fffddedf27cc4b03405776fb05ae616df8b67f909e69aac0ea057c0853be84f57a38f74f36707c03bcc63385d5fe688419f8b599cebe01694053d611031757859c9dd160b7cb393f2ff4724cbae4b9a7b53d0fc9ddc97b34c491d5c7c4c55097dfcaaccd6ed5eeee12cfbffa3ed5d7cac05f87cd3b5d17d95f725d7c6917ddc8d3eebb627d4c8f504bf782abf37f639967df698c089e156b3e20b11bd1d4cf203e8f8a10f58b7b1fae01452e6563f88e47308e3b83d44e53b2a740bdb9ee73b174f4223eb9998fc3cc42588cf2f2444248365913fdec6ce6f745a9f0c1cf5d127d299840fb47862e3b4ea1182515ef465f2d5d09bcc10c39d4ab1acd2c519709434c84019fa890fe37daa1919ea3920c63e3616f2c5b0b69628b4103189b7feabccb87d1859294bddeb310cbc77daa14d5967a4c423abcc07de8f0dbdd17624359d862017ee3190e618c26e93928c17bfad8ed672219586c83d0e891fae1c1a0fd250b71d3c5a3a0fecd4ddb6ea36161d8638bbacab6b676bc7ac801e8c204c3e39aa2aadc7b7605341eb58a0c449d3adb1b0329a48ca40e01e0b435c28062d3f35f4d560d373bd0abd35fd72b8318fd89bfd726e6407a92998657ab29707dc7a3b6bae3af7bdb87f51a21d8469735df6b8f221deced353a8918177de9f1e822159da9489c813375699ec03edc8a08809b0dbd4f40674990f3efc3d189b8b553dc31e8547bb04310308e8bdc2a9a1af6ad3e7cbe3447226d8a604c988535472d55375b2953c5ca777ec5fca0dbdcda63f95aed40c6f42a113f2671d3368618c3b0f430639a6b7ccc3fbf98db2176df9b3658de75d95404380b231c31442e50c179d8b714346e1c99c4facbee405b4fb9567cb5a9da7e868ea57bd5a099f298dc99d0b3c22b47ba723defff9eff50461dbc98347069dee5b6590b2fb9a164ca39d8ac7cbaf5ddcbd402742d6f1a7c28181002292b20896b0061819a249c7c1bf7c7358d45fcd42e8d6259819681013b3d272a83f541c6553af953978af0246008cd26f2a0697b3e80310bc30afc4c8a4f017f2ab1e7b1ed72961bb99212abab470f261db2dabc86f891391e29348247fd836b6c6b29c904f5b7714b", "4b8eebd07d3557c40befb0e2ec3f8aca789064af4b5816bfacc1bc28b5bd6f38", 0x1, 0x8}, &(0x7f00000000c0)="e03f96e825cc77f10dfeec24a6a551785a8dc42db87f22e7bb597d1e69523c13acb4bbd5d63bb4a4da47e4703fd77e2405fee489c0450c84de4e3a3b6f3b6442b5469d1e44076e72141df6fde708385b2dcbddb56293a0f61f99b35483ed4743", 0x7ff, 0x401, 0x8, 0x40, 0xffffffffffff0001, 0x6, 0x0, 0xffffffff})
r2 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000580)={0x0, 0x0}, &(0x7f00000005c0)=0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)
openat(0xffffffffffffffff, 0x0, 0x0, 0x105)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000280), 0x0)
freebsd10_pipe(&(0x7f0000000040))
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f00000001c0))

00:00:10 executing program 0:
mkdir(&(0x7f0000000340)='./file0\x00', 0x0)
chroot(&(0x7f0000000000)='./file0\x00')
link(&(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000040)='/', r0, &(0x7f0000000100)='./file0\x00')
fchmodat(r0, &(0x7f00000001c0)='./file0/../file0\x00', 0x0)

00:00:10 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000200)='./file0\x00', 0x20000000000)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
fchmodat(0xffffffffffffffff, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={<r2=>0x0, 0x2, 0x7}, &(0x7f0000000100)=0xc)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r2, 0xf3}, &(0x7f00000001c0)=0x8)
poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0)
socketpair$unix(0x1, 0x9, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8000, 0x9}, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)

00:00:10 executing program 3:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000000c0)={<r1=>0x0, 0x24, "a22b92050af309e8703210db3db75675635dd75a365954330bccd42264ee08b625971054"}, &(0x7f0000000100)=0x2c)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x8000}, 0x8)
r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000000)={0xffff}, 0x4)

00:00:10 executing program 0:
r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x10000000)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000000c0)={<r1=>0x0, 0x5, "54aba1ce94"}, &(0x7f0000000100)=0xd)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x8}, &(0x7f0000000180)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1103, &(0x7f0000000000), &(0x7f0000000040))

00:00:10 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r1, &(0x7f0000000280), 0x7f)
writev(r1, &(0x7f0000000100), 0x100000000000005c)
chroot(&(0x7f0000000000)='./file0\x00')
setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x13b9, 0x3}, 0x10)
socket$inet6_icmp(0x1c, 0x2, 0x3a)

00:00:10 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={<r1=>0x0, 0x7}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x1ff, 0x1, 0x20, 0x5, 0x0, 0x100000000, 0x24000000, 0x7, r1}, 0x20)
sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, 0x1c, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="40000000000000000100000001000000a62fcbea31400222c0c9bb221aa16d9bab06c67a54ec4ffb66277a9b59e2827f136e9e5cfe1bb839fd7a7a0ad14997626936b9e13f7b4b9a3000000000000000"], 0x40}, 0x8)

00:00:11 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f6d69ffff301ed8c9d5607100"], 0x10)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x8006, &(0x7f0000000140), &(0x7f0000000180)=0x10)

00:00:11 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
sendto$unix(r0, &(0x7f00000000c0)="2e1d4b3acb1c5d88b0f3b31df5ac5f4e67f0803b9bffbbc061d8f8afefb43c526f90d13f36418ea62ee0e7581d66be91a473", 0x32, 0x20000, &(0x7f0000000100)=@file={0x0, './file0/file0\x00'}, 0x10)
r1 = socket(0x2, 0x2001, 0x0)
sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="00fcad2f666b6c65302f66698265308d60f8a333fc3d749bf43000"], 0x10, 0x0}, 0xffff0000)
accept4(r1, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x10000000)

00:00:11 executing program 2:
r0 = socket$inet(0x2, 0x0, 0x9)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@multicast1, @broadcast, <r1=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@rand_addr=0x8, @multicast2, r1}, 0xc)
r2 = accept4(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x10000000)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x0, @broadcast}}, <r3=>0x0, 0xed, 0x0, 0x200}, &(0x7f0000000200)=0x94)
pipe2(&(0x7f0000000240)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x100004)
futimesat(r5, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={{0x0, 0xffffffffffffffff}, {0x6, 0x7}})
setsockopt$inet6_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000300)={0x100000000, "7cef98ced0354c2452ca10d3971f6a29"}, 0x14)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000340)={r3, 0x71, 0x2, 0x4, 0x0, 0x8001}, 0x14)
r6 = socket$inet6_udp(0x1c, 0x2, 0x0)
ioctl$DIOCGETRULESET(r5, 0xc444443b, &(0x7f0000000380)="854b630118cc7432b2664a3a16")
utimes(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={{0x2, 0x8001}, {0x0, 0x9}})
setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000440)={@multicast1, @rand_addr=0x3ff, r1}, 0xc)
ioctl$DIOCRDELADDRS(r5, 0xc4504444, &(0x7f00000004c0)={{"5924af671762cc4164d07f1206779c7cf271ee22b866fbd34e2886a858ea3f8262ebac801c4752c84736e66cf6c5f6bfac8c7a243187afbc973f9f61281cf5a3fb54bd16a987f4c1d73fca47bc75431521a024214d3a944e0f51c1e09b46d13fa8f2c903e362dcded3d1341042e549c612c96bbe11f4f321e52ff68b608e5752cc3e668e51f0a86201a2002a2fdfc1dda489db13d7162b4a7ffe3d8b80c24a8b53397d1ea030324106ce757ace1f1dfe9d7da17b678a0073834722ba0e2074d723b8e36a2b280babde758ffa86ce329e98f6ea647ee254b78c23b0c7730e7259afa69793d2b8fd21363a634c84ee754b813c429a326c07daa70f0fbb4182cadd6e46f86cbf62810947947d01e01326acbfc3d7aee1a7786b01d357fd3971972ce3a80573cd01efe0897e1af36cb3efd99bdb43bf2853eb5f0083406737d474a123305119bebaf835253b8d03d31542c4c9bf0ba1c90bad4248ef17a3c8f27f68a506a725119a54d5a5cf0de461125d998aa90ef2864fbad2f20c9d3ba1a71fbbed05b7008f9665d1a1f92d7c084f601feaf131dc569a7b1a173cbc303b5daed681a96ce02af87b79e600349fd6168cc85319480fcc9a4d46e4e362ff6485df8553ced7055dbba0a2abb4efee87f358f1c7bc86b49f784c5d76ef482619f1f7b810b4f050650e446026350c82297f8e493f259005d780219758a27284ae8ccd55649bc00e818d5fb603a66faa1ef28ce8167ccb43cfc07a4d7e7946e34b1b295a52e2a96a48744c663131c00c1409a869ddc6f0ac6ea0b185d64beb970f2efe747b7b4b3766ecb3263fdc38a9f4dc93fa69c5152ae1718706d5cf2baadbdd359ce979272303964c1213c7021d1a646e72d994285f8b0c6da3fd2c7765cea194c085362a2b3ad8170208d97993009766cb476829e9883f53fd11405b5598fef25c74a808da634b5c5359e18378a57e72d077a5cab91bbe478bcba7e0cfe5a75535ba1d1d2c72a879201719f4a5e5ad4cf14ebe8de8f951dc86d2a240507ddf4524302d4bd8a447da4e00771a7806dace9c42ecc7c8679158c35e64c18c44730ae283bc4331350ac22865cd1d41a3cb8b6ad3051628998100e2fe25617dcb93c9afa1fae6f76bda6c59c30d73ccb27ebac2503d47284d9d2bd889e1f9331b8762570f7559c3646cc2e8bf3a976f85847a80b0bd157ea46ec75a364f977a2bbfb902406131d48c627bce9a52d10bbd028af45fc02708ca7c014ee56ac53b8fb291521adf07f5607bedf722181fe418be7a309bc8f6527e253817854941b06775398afc9982e7a3807478389e442e6adbc2bc1b8049d2e6118da54371854b6b24e718d61ecbdc546f93ec5ad88b42e24241dfdfc90fa37b2d7a6c2db454954c05683af606bf1d7f5e227d7fff1e499fddff3016610aa2731f62f28abca755d6b5b14f", "f2c0e30a3ec4920397a2d03c5dfbcbcc10cb8250a60bc8cd81c78350df39aa0a", 0x1, 0x9}, &(0x7f0000000480)="85916c28ae866fb838e3480b348cbea936cb76418eac3691fe520e966323b2a9d1a17d", 0x3c, 0x1, 0x1ff, 0x2, 0x2, 0x3, 0x6, 0xc0})
getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000940)={<r7=>r3, 0x2}, &(0x7f0000000980)=0x8)
ioctl$DIOCRCLRTABLES(r4, 0xc450443c, &(0x7f0000000a40)={{"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", "f09cc6a762a0fd55537b9d2c75772f04db31919b4ee5e83de9f9604241c56065", 0x100000000, 0x8}, &(0x7f00000009c0)="36ec9a086250a7d19f3c436ac8df811458a20595673b953e8f6d85b0340d27c539df705aa313585ace30817363626a10451e4fa325b81a3754791be76c741b2b1a14519eb5f169f35a9e95f459718855f83817abc2bc84876e5bdd2674bc65b76b51b44e4127a4b69242b7", 0x2, 0x89, 0x9, 0xfd0, 0x8, 0x1, 0x1, 0x80000000})
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f0000000ec0)=0x101, 0x4)
socket$inet6_udp(0x1c, 0x2, 0x0)
ioctl$DIOCADDSTATE(r4, 0xc0f24425, &(0x7f0000000f00)="4c0624396bc1294297c853caca59dd9d95d3640545c8c5162b4aaa60c92ffcd6acb8f36d54fd6f865241f1959270708a2075ed11c6aa388c523d09e1e2146d78b77999e09fac17f210ee852c2d21d409ff6c905206da08a70100547196bf6e7a35ab0eddaa19d2f6f1c03a281f1b5e3699207db1f060976cf78132fbaae4e53c64785a4d2aa2df299fcc2587ed50c0a36f6f86f51728ee891713d65c717a501d42414d4e5d19265cbf080338b9bb44b79fef752b395ce912a4736de0d76d3b35abb1")
ioctl$DIOCRDELTABLES(r5, 0xc450443e, &(0x7f0000001040)={{"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", "24dd8308472db306c02544005b48e64a314fd2e24e28d28cbbf9bf570b551a14", 0x1}, &(0x7f0000001000)="5193124676cac09b65c71471daf28a1658a19923fd2f20b5e2e0055f35621a61a67fc0ca89647540ccecaf58a87634da9388dfe52fdeff48c504df", 0x0, 0x2800000000000, 0x20, 0x6, 0x8, 0x40, 0x5})
ioctl$DIOCGETADDRS(r4, 0xc4704435, &(0x7f00000014c0)="e3fd784c0f7348236b0efca6119168a73f4753687bc6aae8dadde3430b9272504a3721eb49974d9f58b5b953a8ed3995a3cd203fe76cbc36c787bd8a0886ba3d727c8c222cb12406e37df923ad")
getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000001540), &(0x7f0000001580)=0xb)
ioctl$DIOCRSETTFLAGS(r4, 0xc450444a, &(0x7f0000001680)={{"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", "9ef999298768b28e0d3afaf0cbf584ebd8245285e83dfea9d543b5b3fecb7058", 0x401, 0x7fffffff}, &(0x7f00000015c0)="05afbbac07081d475d7ab3d4fe4ec286e639b8cfa2d1dbcdc18388a02f77022c03d4e5e79701accecba3c63aa09bc31df30474a6b9d2ab7c23413001b173666412034b3f182fa070fd7b76d293d2e964ef28e5fb4a62e0b52ee0b0fbf58237621d1cbe4bdbeb42aad4f60e19d2290b29e5ae9a861edc00687b55b405d1a98ee9d1ca24c121a1eac76a7dba46772236948175746b118957f983b1", 0x2, 0x7c, 0x1f, 0x1, 0x80000000, 0x0, 0x1000, 0xffff})
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000001b00)={@in6={{0x1c, 0x1, 0x8001, @ipv4={[], [], @broadcast}, 0x1}}, <r8=>r7}, &(0x7f0000001bc0)=0x84)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000001c00)={r8, 0xd82}, 0x8)
r9 = openat(r6, &(0x7f0000001c40)='./file0\x00', 0x8000, 0x10)
semget(0x3, 0x0, 0xfdf1b730e10d3612)
openat(r9, &(0x7f0000001c80)='./file0\x00', 0x10080, 0x27)
writev(r6, &(0x7f0000001f40)=[{&(0x7f0000001cc0)="d95630b99104a044a1469895ea8d0f2efb0cb8f89a20a8dcea4297178534f22302d91094cccc8b6f56b7985287e6a4a890433018eb0a39c6a885fd10e694c6767853c0f7a60a926a161e7e4ab00ea360ec06c2e671632b4500dbf9601b40f96df289d56477e09924d4d46b8f1be945f60f6840a2cae8f75c25a087a597d274d934f260798b15ed7d2fe66306b3dfc4cd8f47e6604f12f7392ece9194", 0x9c}, {&(0x7f0000001d80)="3fb5411a3b993c6c82d3c7cabd9dd609a8910ea7de40423dc6c0d3300c8994b86f3e628a2ded1fca4a4877f7717148b903ce7c109997c6777e8fb8a9120e8f52cd", 0x41}, {&(0x7f0000001e00)="99646fce60beaca04456905a01893140dfb258f3f50c4e43a4f91ac01cf0167fd2c7da8cf8acc9e0c0f74b77b248e15e4e01ef7f5418a0945b1cd0c7c8fd9ede93c55ca3317c1ab99a438909d70a99dabc62976f51aaf6525c6f7beb194f4a16db940e4b6ac75af96375f89711b591826067a485093ca9f067ae9f36885c3768a39b9f44dc40f65e31c3385db7b9ce74170e4cd7a73ea7fe77b80197df7c2d44400b463dac62f64a168f699c999b55944b40f692a8c3a709999a35543938a0d13e59d3c3f2ff95a844f76b9523256a59708c52690201cad8b4f9", 0xda}, {&(0x7f0000001f00)="fb834497cae65c81a1c787bc958f5766f348d4ab9f43655a58a92259298ff2ae6cb8f058baa6dd0523b5b928dd8a03a724ac688beee7", 0x36}], 0x4)

00:00:11 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r1=>0x0}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x3, 0x0, 0x1, 0xffffffff80000000, r1}, &(0x7f0000000040)=0x10)

00:00:11 executing program 2:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110)
openat(r0, 0x0, 0xa00, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000880)='/dev/pf\x00', 0xfffffffffffffffc, 0x0)
ioctl$DIOCGETALTQV1(r0, 0xc1304430, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x7, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000280)={@remote, @loopback, <r3=>0x0}, &(0x7f00000002c0)=0xc)
sendmsg$inet_sctp(r2, &(0x7f0000000a40)={&(0x7f0000000840)=@in6={0x1c, 0x0, 0x8, @loopback, 0x101}, 0x1c, &(0x7f00000009c0)=[{&(0x7f00000008c0)="2a9f642e25ba8dc6785063731bb73f2b6c947067e64a146508e82750d53fdbf5bdcd3295143003c3447c2e1fd80de366b55b6090c96241e499bb2e5ed6f9865d5daa2822ac452f4a450ce6325f0730aa55e015ed5b4d3a56d361a8c642f1b9a83e954140fb8642a28519c4cef8f6c385f0d887adfbced15125773dd76d5af39d3e3db59f3b260e80c2438122296d1f8e0a698b5854c260c18dc19541bbafd538ee5d82f65318406bb1df0bd3b54a77131fc9b9e83fe801c85b6a49803ef04b0070e5be64d86f30b3", 0xc8}], 0x1, &(0x7f0000000a00)=[@authinfo={0x10, 0x84, 0x8, {0x6}}], 0x10, 0x100}, 0x5)
setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000800)={@remote={0xac, 0x14, 0x0}, @broadcast, r3}, 0xc)
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r4 = dup2(r1, 0xffffffffffffffff)
openat(r4, 0x0, 0x10400, 0x42)
accept(0xffffffffffffffff, 0x0, &(0x7f0000000780))
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
execve(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000300), 0x0)

00:00:11 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000740)={{"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", "574eab27561d2c2fe7936858802f6e552c31184f720b4c1b6d05fc1e7ac1567b", 0xfff, 0x50}, &(0x7f0000000640)="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", 0x401, 0x8, 0x1f, 0x10000, 0xfffffffeffffffff, 0x5, 0xba3e, 0x7})
r1 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000bc0)={<r2=>0x0, 0x4, 0x7}, &(0x7f0000000c00)=0xc)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000c40)={r2}, &(0x7f0000000c80)=0x8)
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8)
r3 = fcntl$dupfd(r1, 0x11, r1)
ioctl$DIOCRSETADDRS(r3, 0xc4504445, &(0x7f0000000180)={{"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", "bd88418561266b6e7c1c67c2a4064a834be8e83588eb1bc107b8fe14deb6493d", 0x0, 0x1}, &(0x7f0000000100)="0089f4ba051baa890edfa46d847ee7fbd679c104285e7e5d1585f3e159c6715d62de8d3de34aaf14c4655cc104a4476acb610d4afee19066915d2dd1865f04de0c23bb0b9b604d44edb007c99b3723e7660dde1e7d45d865340feb614ad05f18bd99455a6cf2c6755f50f457eca3", 0x81, 0x0, 0x716d, 0x0, 0x80, 0xffff, 0x9, 0x1})
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x4, 0xc7000000}, 0x3ef)
fcntl$getown(r1, 0x5)
sendmsg(r1, &(0x7f0000000600)={0x0, 0x10a, &(0x7f0000001380)=[{&(0x7f0000000080)='K', 0x1}], 0x10000000000002c4, 0x0, 0x1000002b7}, 0x4)

00:00:11 executing program 3:
syz_execute_func(&(0x7f0000000280)="1cffc4637916d7b098cd801b69e4c42205b8d317795bf9c4432921a394940000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc9206d64660f38395319c4c2b90a23f2165151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0efe30fad6736660fd2938c000000c4c153f913373766be4e5417720d0d71e702f166660f3a0b0865")

00:00:11 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x2000004, r0)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0)
accept(r0, 0x0, &(0x7f0000000000))

00:00:12 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setrlimit(0x2, &(0x7f0000000040)={0xfffffffffffffc01, 0x16f})
sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0xfe90, &(0x7f0000000200)=[{&(0x7f0000000100)="0246a31753d70927", 0x5}], 0x1, 0x0}, 0x1)
chdir(&(0x7f00000000c0)='./file0\x00')
setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000080)=0x107, 0x4)

00:00:12 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x2, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @local, [0x0, 0x0, 0x0, 0x0, 0x0, 0x17]}}, 0x0, 0x0, 0x0, 0x200}, 0xa0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x110484, 0x10)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100)=0xffffffff, 0x4)

00:00:12 executing program 2:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x0)
sendfile(r0, 0xffffffffffffffff, 0x0, 0xcbb)

00:00:12 executing program 3:
munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4)
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10200, 0xa1)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x0, 0x100, @rand_addr="24aff06c6c074e07257217a1f799250a"}, {0x1c, 0x2, 0x80000000, @mcast1, 0x38000000000}, 0x81, [0x80000001, 0x0, 0x6, 0x9, 0x7, 0xb, 0x6f7, 0x101]}, 0x5c)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={<r1=>0x0, 0x7, 0xf, 0x3, 0x4e}, &(0x7f0000000100)=0x18)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x3ff}, &(0x7f0000000180)=0x8)
shmget$private(0x0, 0x2000, 0x24, &(0x7f0000ffd000/0x2000)=nil)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4)

00:00:12 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={<r1=>0x0, 0x8}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0x0, 0x8, @mcast1, 0x6}]}, &(0x7f0000000140)=0x10)
sendto$unix(r0, 0x0, 0x0, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="0002d8ce7fef8e524d2866696c653000dbe8bba0eb9430"], 0x1)

00:00:12 executing program 0:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0xfffffffffffffffe, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000)=0xd000000, 0xfe6a)

00:00:12 executing program 1:
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
shmget(0x0, 0x3000, 0x8, &(0x7f0000ffd000/0x3000)=nil)
shmget$private(0x0, 0x4000, 0x500, &(0x7f0000ffa000/0x4000)=nil)

00:00:12 executing program 3:
pipe2(&(0x7f0000000000), 0x100004)
ppoll(0xfffffffffffffffe, 0x2b0e, 0x0, 0x0, 0x2a7)
openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x20000, 0x194)
pipe2(&(0x7f00000000c0), 0x100000)

00:00:12 executing program 1:
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
shmget(0x0, 0x3000, 0x8, &(0x7f0000ffd000/0x3000)=nil)
shmget$private(0x0, 0x4000, 0x500, &(0x7f0000ffa000/0x4000)=nil)

00:00:12 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="db5d023f5ed3d9f5432ff53c51b9dfd652cdd7a2c7e6c176521c34b532904b00b708b2726c2eb1f3b072d0343d38d1829007928b18f8684468c3cfe91664e2db9b4a3ecf50b096dabb47bba0f65c885120d70b4c0073d51cf8cbd604e5947d14f20fcb110ae6bcac955c2b85827bde14b23461aaf029d482c6bf06621ad1106d162be12d4307fd492b473a70ec1f97ec602d2261dfa0595600c45e31bf55c55f1ce157f9a04c10b3ae9a284fa5c431c0cbbec78ed01036d1935509530b1a91cafb6ec07c1dd67928f2d9710b2d9601dbc966507dc2c785aee3770f1dfb6fc6679685a6ad28be7d65", 0xe8}, {&(0x7f0000000300)="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", 0x1000}], 0x2)
semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a)
semget(0x1, 0x6, 0x21f)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
setreuid(0x0, 0xee00)
getresuid(&(0x7f0000000000), &(0x7f0000000040)=<r2=>0x0, &(0x7f0000000080))
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000280)={{0xf2, 0x0, 0x0, r2, 0x0, 0x5, 0x4}, 0x5, 0x1, 0x100000001, 0x10000, 0x1, 0x3b})

00:00:12 executing program 2:
munmap(&(0x7f0000e00000/0x2000)=nil, 0x2000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3)
freebsd10_pipe(&(0x7f0000000100)={<r0=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x5c26, 0x4)

00:00:12 executing program 1:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x8)
flock(0xffffffffffffffff, 0x1)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x9, 0x0)
fcntl$lock(0xffffffffffffffff, 0x9, 0x0)
flock(0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={<r2=>0x0, 0x6b}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x1}, 0x8)
flock(r0, 0x8)
setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
mlockall(0x3)
getrusage(0x0, &(0x7f0000000380))
sync()
semget$private(0x0, 0x0, 0x0)
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075)
accept4(r3, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000300))

00:00:12 executing program 3:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f00000002c0)="fe9ce01551db46997fba3df7f17c146b114753e7fa0c4f9bdc22a3e9bfb7f58b5b5ab0dd1d2f240d7552f593cdd090a4047dca817bae274b3bc9ea30a8222bb5ff36d3b1b3b6e394344abfa356e47f7e54b0c678ee860c4eb29b7243feca9779e4eae6c92996788c736e0fc0ae9d08ab728f32a0258eda3546")
connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="00301c"], 0x0)
socketpair(0x2, 0x3, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff})
r2 = shmget(0x3, 0x2000, 0x50, &(0x7f0000ffc000/0x2000)=nil)
shmctl$SHM_UNLOCK(r2, 0xc)
connect$unix(r1, &(0x7f0000000280)=@abs={0x1, 0x0, 0x0}, 0x8)
syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c48139e30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")
syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e436470fe9e26962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f7f18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d1411")
socket$inet6_udp(0x1c, 0x2, 0x0)

00:00:12 executing program 0:
r0 = socket(0x2, 0x10000001, 0x61)
shutdown(0xffffffffffffffff, 0x0)
shutdown(r0, 0x1)
fchmod(r0, 0x80)
socketpair(0x0, 0x1, 0x0, 0x0)
select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0xa0, 0x0, 0x0, 0x10fe, 0x0, 0x79d1070d}, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x5}, 0xc)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x5, 0x100)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
open$dir(0x0, 0x100000, 0xe8)
r2 = geteuid()
getresgid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)=<r3=>0x0)
lchown(&(0x7f0000000380)='./file0/../file0\x00', r2, r3)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r4, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
sendto(r1, &(0x7f0000000240)="7c05aced4fae518941febfdd3aafec543bd6a4482015773c18d5e2ba1cb140ba49fba22be3f29412cc9ecba606e1858582dab0ec75e6ac9e132adf41cdb9c998a2c4a1b8fabe7f9c731c75abb1b5372e55b2cbc4f2432f80e6612fb02eda8d99ecb560efc32e76c2a9081ce61f46d2ef87e80919032beee6fa5c19d65acf6351b535b1b19478e4b79843c9d3781288fb755be68426a276cb44d8b5", 0x9b, 0x80, &(0x7f0000000180)=@in={0x2, 0x0, @multicast1}, 0x10)
mlockall(0x1)
sync()
getsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, 0x0, &(0x7f0000000140))
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8)
shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
lseek(r1, 0x0, 0x1000000000003)
readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=""/177, 0xb1)
ioctl$DIOCBEGINADDRS(r4, 0xc4704433, &(0x7f0000000180))
r5 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_buf(r5, 0x29, 0x2e, &(0x7f0000001280)="0000000000080000ece2baa9024aed8006000000", 0x14)

00:00:12 executing program 1:
r0 = socket(0x11, 0x3, 0x0)
sendto$unix(r0, &(0x7f0000000000)="b10005049000000000c708005786ca900f0e08fecea13ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa7923ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d4f6ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b40ba36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8010000000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={<r1=>0x0, 0x7, 0x8}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x3f}, &(0x7f0000000180)=0x8)
freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, <r2=>0x0, <r3=>0x0})
getresgid(&(0x7f0000000500), &(0x7f0000000440), &(0x7f0000000580))
lchown(&(0x7f00000002c0)='./file0\x00', r2, r3)

00:00:12 executing program 2:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
setgroups(0x2ca, &(0x7f0000000000))
setgroups(0x0, 0x0)
syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0)
freebsd10_pipe(&(0x7f0000000080))
r0 = dup(0xffffffffffffff9c)
bind$unix(r0, 0x0, 0xffffff45)

00:00:12 executing program 3:
fcntl$dupfd(0xffffffffffffffff, 0x12, 0xffffffffffffffff)
setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x4a, &(0x7f0000000040)="132a9d5e1f4329c8d0e1a0799f0c2ef40f76e700941f0e44cdbf88baaecd4242f597810f7f75ff2bea1a660ab43d56d3e569a556c3b4c09a4f1cdb79b8686cc945bb3722a0b45fe0df82ce57d3f6cbf153cc36898310a80f0b17057604698c373f80250c614800accba2d89cbe68d2c2cb3f773097cffca104e27a2ac0b1c817b1efe280b174f3c91fb7536218f44b4364f167c0ddb9dd153252a74cbf558eaea013623ac10c457e157632fa66044dd095f125090b301eca0e89c1e90bce4005d0201ed619a79ba1daca0453c1aad0bafeb8a5641a2750e5a60eaecc602d69842e4ed41dfe180084116e9bcff239d2f7bb6f2579103f6c8c883722a7937a4a80d729ca4252d01c57c2bff941cab8dd946cdf1a65779841f0442ee175dfae5a6d6b01d7cd1253ec7e5dcfd22c442daf7e9dec84e62863562c501e19a753a91d7cbacdc95bd692edb5775cf00ce8aec293ea94f4570d62551fccd431f4607d20dff84cc104074ca24382be719adfab9491813a1b02c116122fa3a90a84d01e2226a16dc41b7e56ae37b0d42ef3285c91de698c367bff6bb1ebba9bccbf746047323d7041039dff5dc6d4ea4732a719066cccd0386fb01302d84be606d6fee4cecf4c43187145d41a4f7231b576e942a2f1b88704b20a63663ef8be4a83a8727148a985c5f316b59994e471a528b04a1432aec4c761906d27c132af764642816b731d4a495ac02e9aebc93b834393f8aa8e0a27dfe4a891abbf18115a1a347ebb706ae07a7dd6a379f334517f5d21daab731afb24a1172dd3ae12e8b84678b0cc481002797d1488f0b4d6ede01b8c095c46022b7efcd2398db31d89655ab6fa6bd5be88f2139b372a25016c4ed1018f723056df4c552416906f030b79206722ee8a2802499b78c142fc4a09b4bfc227f2078f46c487d03ff1fd548b4ee65c9525d799a0afd62f5f4b906d89f3a0b53f529bff74fac413450f68ddd9604c9c345145edf1dc9ab7b0bfce7b2482c53fd1a69a0fc473b04041761f32ed5b7528b25954e19a07b526fe2d85f64b216277f3b6d53a1046a2adf3cacce68bbd647d3ff9b54610fe886ed6eb3c3765aadd4a905200644254558bdef8a9748b248f11d3fd7aaf29fdf88c433286891d651cc50539b9290f4494a526891f01e31edf8b8a5fd9c1ef1823b918b2e51cadb8aa7f4ba887b7367c89bc811579ebf8957495d78a3370cd6ed1cdee90507316cb2f12938ed7b5d9ed69acdc286f54e3e12d7f5bfddd312dad5fa91094ee3fd638bd4d16a08c76ade971feceed931b63b10768dfa3acd558a29a19bdf4695a459836951e29106b8ef8bc38847f18659f7d531dd51f4ae7c0790211b58992274f7440f731c5d27f09f49db0c9e0637885a953e362f84708d3dff207ef7926f460e184d1ba90c2e017150721d7e9e721c20a96c3bf26f3467c13e3a20bb99eb62ebe657e83abc5857e7fae9b70af37233e3ca9c1195f9e447db4992aa62e6bda29020ed1b4c4b502b3db085cf2822a45d4a00d8e364de23fee035a493fbb6d91a70bce2aa0bd0d9e8950a990e0d9e59593f4fa2cebbec5d201903cb8576cdfb46f3c286c3f66955b4fb2166378ada962ce3000aece04f9b72f56c40d25d05cc0d34103082bcf17d955cfc48d7dbea7d7f81db06d1a5fb18ef02afefaef83c381fb7f3e11c526a6d8545574d3a77111f2bf9f4e3001f4e8985da293f463aa8184b3717fe38f06752a34169d18a1258c9ea06fdb62e6bbeed5c8a46c5ef3c52a6d2c446b7ad56a878ecc5baf31f8eccdb242473d1af7912a6390ee45676d6857711462bfd6155b256841402628b2749778177a5b9ad0c899b66118375f5b3e2a5ca5037b7b67b46f62b82df4dba0c56059369f2ac02b08a650096902068978787666371801440c88f38590b14d140ba2f94e0c890e2455031d9c11be807c1d104b3f703e8a7eec230826561b1bb100e16ad9ff4dfc69ba15be58483e5a96ff37c7c7eaf505e7872d08fcc3fbeb9645d23fdeb2cc8e67049106f27888dd4062db548fa39dfc16a216e70b79e77f0f686ebc177014159cf897734626226364f7e528beefb2e2bfd8a9c186c74e6f1cd2fe6466e1f0dae06d37a3d794c0adac906562d65dbdf20373319bbf3aa33b4b86e18e1f34ad4b1e813fdf3166756c266147124a79dd5c4307fcb85b4c26cae685cef7ef687f95f56043e6e14352dcb1449be6ec57728c5fa248a2abffc9003fbfb6b005f9e6dd73afbc4342aa34e354c7bac03aba70e450ede9bd66118adaf0719a3b80fdfad828385304066833bc07b2c2d0b7b48a0cbae9db829d4bad2f30b3404f87e83258ea1d30a1bcbf80c1491dda0a6de7d102c01fbdc89a60a431ddc0440b67d5782c53cac71b0c560d3aa603d6794baddd6c4c75a21a579c0869b626f76f4889cf88bbdc74187847323eecee1ddef840dc547b3254e7265d899b100d5ab358be9d80e6b890d8174ad473407993d1a56ae91ca9f8468c729c213d6c54675d7f87cbd851b40121c6be3592be0f07dd0d5d467272c4599434a53a1cde385407b298a9de502ca05a5bee418a75670a81686e4b0f9b6b8a77fd7f5bf3023ee33b56c8ba59484d781147175dbcc66a2ce3f47173bc47fa3e889ef2dc2cd02279fd0878d568767b5079acac78f84247e2ae9d40d310334da094452d91e5309f2bd94b134f5ad553a03d9bd4ab086d5b0fe65203639a0c5980e8ceb19a2187a97610a998a7fc0a676fc7319c672eaa5537aa4280d6bc39dbbd4cacbda4214648fc2585d4bb01c250933f2b151c8486c77137e087144d75dee59a6e9362e43fcd59f6dd463c460f91f0ac2f65b81f9a48d4219d4ec3850814c08c9c13356bb912b9728472f851203bfe3905fb7961a047a8f6001d83e27a689c0d9bae3d45fa2dcb1f4d2273e26b0938a0ba57099e13c36012f6647b68b7f9ed2622a95e5d5c73cc706359482c7cd30e610cbd2d088468a1ba9914bbbdcc79e9374cea53a943a7f94c17a2bc923d87da6fef135e028e1835c376e5d4196f7334abc6d2765f7d103ed1171dd6c970763482d7970a432acc861730be9faefd1ef64b3c64d5ebc8240b15df39e0d649c89cc2930295efe8426ab1cb1a7df8e9f324d6d8bc76579f4491b8a83d58fff58ce0c4b5df7aacd40818b4da10e175eb9ed2308ad9444d38c616f91f12dffe6ba67fa159ef55ac0119d8c6deae48fd65cc598b0dd49695e0de533cf7157a174fcf2fcde3a94edc6f8f8b041f61df44c6c35555d50e64308898b7f080d0a53ebeee801454ceed2a33170cc45f2976ee15bff05ffe44f21aac6e76b8d093e4622048d20570f61d9ed6ef4572db4c75f224c36081fe2dfb995cebc6214165ec0c72ce9bb0f6817c11b94a8407a95e152e57971b0f15292f3c3ae31fe75c20c425450fcd8f9a075debc68892a740632d7234faee3101338b0d810d08dce0eb17e7fc762f3d639a209b56f407008653f528d088503bb46f2f6611623f7329a182f3733a6cd18251b4b99f82f32ff87b4d8c4c952126f146c5ab4cffe164c7296bb7c98cdb6d0536e2b2a848ac69fc82acec58eb8f4e53f411dd56772a825f86ab5364d5938b27750240eb178996bcced2b4f20c1bdc8b88cb95246cb511d9db63a2945902816bf293eaf8f9cf9778941e1b1da489efa8b7b22cf78d0ee90a9b6f8680056c20c4b7638d62808f13079419ec76e1d56e19a662d6b09062cae4d39e962e23fd657c788f9be104e2c73ec54766750edb375e34c6763f8469d1291d4181388f38d6661ec743009bf5154bd8897c1f3236ef39f864b95f93f9f500888faa45425cfaee2f3b0f7523c7a1f09ba8e361e6ae7c27b64464434f411fa243e533b0abf8404e1371be7e4626b559febaf266a8e633a4f9b032cade540a4ccf44be038118f8bdfc8aef77d217122267d869d5bfd818d1da21aad7b35d8ca3dd59f6b4f4ae2251e9e3fa1fc029f69cdc7e944689ac6c489ecca2857ccf31d315cdc840d3d0d0bb0635a09d3d208f21ba514e40678a8d5ab03fcbb00ef2eea9589289c19d46e3dffe63b446d054ec985398d553da9079f45a4d446bb6bd872982ab68bba6afb9186782d1663c94822cc41864598379d273e0a8173498f56297e3040655f6232f064b5efa8e4b49c9fba00c564128ee371a593973b17654c5a9303aaac4f137a7e656973ba9a405d442767bb46ea6c45a28eac998fb3b440906dca81ab2fd96a4fda3c8fdafc856eb7eb8713ccaccba0d697e50aca19d2e82d61d23ff023437803a01e477bb5c85946d7a4178b8f1b21a2c49090cfd7faef7fd3a4fd4df05fc3bb2f276779fdfb3e4df98052a7f05306391814ff55c5e3452971fcff2cfb35a2ebdfd576c2578abc8ad21a21a5d61f9c21781b1819f7fa1e8b88c711ada1cd48fc33d63e7135d78ee715644ea7550eb99d7f0dbb92c7152b37244a6fcabe665b8eff79b385bf54d7a55fc369e75d7823a41e4fda73d1b4d6d5d8f66adbe5c05e4c506cba01103306ef6b5ff21aadee6cbe7b87856879c3553646b278c5cad49b2ee7ee69bf441895b5ac21db08c995f514e482d48cb0b6feaa8e00caad76b0b40d3b886aa9dde0282ce4e431d298d35f4d8c41a0782189a8008bf39aacc03a2212c31c2504796b37a5b5f9a4232392370799eba440ab452861dfd2487bb15eca14967587e2fc4219e93a61db1bb8d8123f2f756bac6e0ff5627c5cbb5d577457f77033fce3b82148d505212369ab5e6fe276d30214a7982f897f1dfa59b765ab7bea1702953b791c45090f547dab234a66ae5e73a9a71ea1bcbca4df8df2472ae56bb9920b52b26208f23c4777146a73e4077849ae45eaa6e28afdda71449ea609504d27caf03f2d9c6893fc0bff0c2c5c94b6cbe26dc88cea6fd407a66ed273d0d3bc25151b1c8b3dd052bd9573b5278b9d0199485608d9baec045662d503e7f217bcfba4392409966d25498144cbd3b4036bea852cbe2962114157ad3bb3abd7a65a573c79b5c5caa95095e336ae00ac711da63e9108894fd99b1922e7f70158b12ff54b973ce277b3cc0d0af51317fc7baf405831dcb7d0e990296829085affdc8b0e16c6a05eaab7452156ad23621ff0ce4eb7ed00df072d96a98974e908600c7ad6da802af8ffea065d54cd6eee799e05c86194e55c9b4d1f5ccfe0f8804bed2af475aaea7ff0f5fe3a8a1e08510abae28be9861f3d342313d22d96b08bfbff2f8241a854763fb9acab8c3e9d8ad9df8ebe6d928f264300a73b411ab8a99b6a504982f788ffb124df9eb61cca51635a8741e469f2b1eaf14a3a0b0d976945cb67857afd2ceeb2a156d04c233350386ec1ce0be7301374f65f4fe77fa18a5f4b88c4645881f460148a072281c6e283c600199b551f7b71fc84695f893bb2e53f459a66f58fa3075094389fd39c043cd11bd9c32bcf59d76be59ea5de4460a43e1c2761e1d9ed33d4843cf9924b1b1e0bf19f7781fe4604a45b7844e8e42b0c0ba50ef9fd1572bee976126ad83efd9ee5946dc32c9a042351c512062cdfae1def09b236718a47d8f7f87ca43448eff08fea1ebca6e3bf85122957e5e87dead7edbd073381b5a8bc522d6d8983322c7602f1b4cdbac4997f3f1e1a46bf78f439285328657c443be2f7d0353d984e80d54a0a07fee96681eeceb3a7f42b47afcd2cec929496dc0bb41748b15e75818b70be0505cb65a41f69a08bc824dac93ca075868cbe4b04dc7c08e26b4ef39bf00"/4096, 0xfffffffffffffd77)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000001180)='/dev/pf\x00', 0xfffffffffffffffe, 0x0)

00:00:12 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0xfffffffffffffffd, r0)
ioctl$DIOCGETLIMIT(r1, 0x8004667d, &(0x7f00000005c0))
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000000c0)=0x6, 0x4)
getsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000000)={@multicast1, @local}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080)=0x3, 0x4)

00:00:12 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100, 0x0)
ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000040)="0072944cc19bd3f61e403296b3169116095bc8f38cc8b8df0d56cf59e76ca337ff5095a8deb963c74e43450ccd6530ba6e2628ba228f0d9dc44e8a3b483759c62d7b5adf2924ef0b4bd4ad8df790244901636188a6df04e8fa2d9596777ed093db5fc8c426aafa8d628b3d4102ed7f966480ef17d7a904046be2fdbe3d9164c17f6b265a30c3f33e42f4d7147ed13343375f79d37587f5faa62bb2c968133d2d23d304678f25d71df9f2779cb4e860ea527747df682a77c438b1d4e71dbe5fbf32a4103f3ecedb7d8a7530aaa5c164c9cf6750c01440cd49cf9d6147b50788c5ec32f9fb1e8c181fe8318a8c")
setsockopt$inet_mreqsrc(r0, 0x0, 0x6e, 0x0, 0x0)

00:00:12 executing program 1:
r0 = open(0x0, 0x0, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
fchdir(0xffffffffffffffff)
fdatasync(r0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCSETLIMIT(r2, 0xc0084428, &(0x7f00000007c0)={0x0, 0x1})
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
clock_gettime(0xe, &(0x7f00000002c0))
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000680)={0xfd6e, &(0x7f0000000600)=[@in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x0, 0x8, @mcast2, 0x6}, @in={0x2, 0x0, @rand_addr=0x401}, @in6={0x1c, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0}, 0xdc}, @in={0x2, 0x1, @rand_addr=0xffffffffffff0824}]}, &(0x7f00000006c0)=0x10)
freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getresgid(&(0x7f0000000540)=<r4=>0x0, &(0x7f0000000580), &(0x7f00000005c0))
chown(&(0x7f00000003c0)='./file0/file0\x00', r3, r4)
recvfrom$unix(r1, &(0x7f0000000700)=""/107, 0x6b, 0x3, &(0x7f0000000780)=@abs={0x0, 0x0, 0x2}, 0x8)
r5 = socket$inet6(0x1c, 0x2, 0x2)
dup2(r2, r2)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000880)='/dev/pf\x00', 0x20000, 0x0)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
setsockopt$inet6_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f0000000800)={0x3f, 0x100000000, 0x9, 0x3, 0x100000001, 0x8, 0x100000000, 0x10001, 0x7fffffff, 0x800, 0x101}, 0xb)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

00:00:12 executing program 0:
syz_execute_func(&(0x7f0000000140)="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")
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x30000000)
r1 = dup(r0)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000280)="1c5f8bec94b6b64021887a321dc4b8554766ef7212eba48a027207b88aadcd9bda72e634db43ef916fa3813775ed6c81ef214a8979865162ffc8748b3597244e15a565d1237a4d4369466ec3167e1b98d226fe9924e4df6c4616869d7d23424202e2a3d6d6ae22b5447a736c00374a8a958cbed979750f1ed61794f2fe9b31c7a29333e71ccdc2cb3584b9947ebcc5cba2fdf0")
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={<r2=>0x0, 0x2, 0xf, 0x10000}, &(0x7f00000000c0)=0x18)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r2, 0x5b97, 0x6, 0x5}, 0x10)

00:00:12 executing program 2:
syz_emit_ethernet(0x3803, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6076396230002900fe800000020000000000000000000006000000000000000000000000000000aa"])
r0 = dup(0xffffffffffffff9c)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000200)=ANY=[@ANYBLOB="05a17d19e76cc926ca42af745431"], 0xe)
r1 = socket$inet(0x2, 0x7, 0x6)
pipe2(&(0x7f0000000080)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)={0x9, [0x0, <r3=>0x0, 0x0, 0x0, <r4=>0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x28)
sendfile(r1, r2, 0x0, 0x2e)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000240)={r4, 0x9}, 0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000180)={r3, 0xffffffff}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:00:13 executing program 3:
r0 = semget(0x2, 0x7, 0x208)
__semctl$IPC_RMID(r0, 0x0, 0x0)
r1 = socket(0x17, 0x3, 0x6)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000000c0)={<r2=>0x0, 0x6047, 0x0, 0xf3a, 0x2}, &(0x7f0000000100)=0x18)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0xfff}, &(0x7f0000000180)=0x8)
r3 = getpgid(0xffffffffffffffff)
fcntl$lock(r1, 0xd, &(0x7f0000000080)={0x3, 0x6, 0x100000000, 0xfffffffffffffeff, r3})
getpeername(r1, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c)

00:00:13 executing program 3:
syz_execute_func(&(0x7f0000000100)="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")
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pf\x00', 0x302, 0x0)
flock(r0, 0x8)
ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000240)="fbd5871cbb478628162774e83d94d1b6534dbd70d74d01395eee016766b233de287475d1aa8ffeeb497bd47a93f3cb82267ae10dde37da469737a7613bc2f86a34e718b9")
syz_execute_func(&(0x7f0000000000)="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")
r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000300)=0x1c)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000340)=0x1, 0x4)
r2 = fcntl$dupfd(r0, 0x11, r0)
freebsd11_stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
preadv(r2, &(0x7f0000000600)=[{&(0x7f0000000540)=""/155, 0x9b}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000640)={0xf, 0x6, <r4=>0x0}, &(0x7f0000000680)=0xc)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000006c0)={r4, 0x4, 0xa5, "899f6a5274cc0bf4a0848657248ddcc1414e43942f256844d7ea7e44ee662cfe22a27dd30b4f86e7291d399c73ac34ec518ca5a8b4205dbfd9f6c1c267a7ef4de6b67751305ce7e7fa4c3438689e39d67a9b385040c99e781f7732dc9dbaa56f5dac1f685c3ac925ed6229a31c9a373a385ee303eb48a9d04b5100c6f34ad51dc0ab1b72a361aa56001c13a2c116fd80e41fecfeb86372fc02ae68251880addbfd10ee5ea5"}, 0xad)
freebsd11_lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
fchownat(r2, &(0x7f0000000380)='./file0\x00', r3, r5, 0x400)
ftruncate(r0, 0x4)

00:00:13 executing program 2:
symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0/file0\x00')
link(&(0x7f0000000080)='./file0/file0\x00', 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x800005)

00:00:13 executing program 0:
syz_execute_func(&(0x7f0000000000)="0c1ab5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = socket(0x17, 0x20000005, 0x7ff)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4)
r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt(r1, 0x7, 0x8, &(0x7f00000000c0)=""/56, &(0x7f0000000100)=0x38)

00:00:13 executing program 0:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
lseek(r0, 0x0, 0x1)
pipe2(&(0x7f0000000500), 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4)
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080))
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x1)
sync()
getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0xacb5)
lseek(r2, 0x0, 0x1000000000003)
pwritev(r2, 0x0, 0x0, 0x0)
poll(&(0x7f0000000380), 0x3ca, 0x7)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000300), &(0x7f0000000340)=0x4)
r3 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32], 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:00:13 executing program 3:
syz_execute_func(&(0x7f00000002c0)="982cf70f050520d0f803c4a17e536a003e2c26f3420f53de4141e2e99650855b660f162f0f0d1dc8abf57dc4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")
open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)

00:00:13 executing program 1:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x4, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = accept4(0xffffffffffffffff, &(0x7f0000000280)=@un=@abs, &(0x7f0000000240)=0x8, 0x20000000)
r5 = socket$inet6(0x1c, 0x30000000, 0x5)
r6 = accept$inet(r4, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10)
poll(&(0x7f0000000180)=[{r0, 0x44}, {r1, 0x40}, {r2, 0x1}, {r4, 0x12}, {r5, 0x8}, {r6, 0x2120}], 0x6, 0x3)
r7 = getpgid(0x0)
shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ffc000/0x3000)=nil)
getsockopt$sock_timeval(r3, 0xffff, 0x1007, &(0x7f00000000c0), &(0x7f00000001c0)=0x10)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x5, 0x6, 0x10000, 0x786, 0x49, 0x0, 0x8, 0x6, 0xc45, 0x9138}, 0xb)
r8 = semget(0x0, 0x3, 0x480)
__semctl$GETVAL(r8, 0x0, 0x5, &(0x7f0000000300)=""/205)
setpgid(0x0, r7)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000200), &(0x7f00000002c0)=0x4)

00:00:13 executing program 2:
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000680)={{"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", "2915e83a264c6fcca35ff0694109fe11116f0ff04d3986e8c217690c88b65cf0", 0xde1f, 0x6}, &(0x7f0000000000)="ffdb4bbc42526968bf5b9313034e0569609264d17ff11357ec65c324c49522d6b673236652d00db6e7906f1e118a5ac4c46633ef411dbe700b82c51515846fede7dc6543fa3f9d77d75f635b0efb5432af087f98495d7c830b49b1e71deac718a5c20ea5ff0992817c5b36741409e42968e4e4783e54340b91ff7fccde1f72bbe8f1df0cf3dd9c11f333ac674c7437c41ea0fdb15313eee712bf24e5b3ad1a9de8d786ba18ac4647cd9c3a6a1b6378910b9a06c87149a3807df05e2e", 0x10001, 0x8, 0x4, 0x1, 0x100000000, 0xffffffffffff8001, 0x4, 0x100})
syz_execute_func(&(0x7f0000000140)="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")
syz_execute_func(&(0x7f0000000580)="985e1c240f05f359bfd94aac0043c0eb2541e2ebc4222d1623660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d08fa97812c2c66db712c483397fd300f7dc9c0fbcaf00100000d27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe258008de3264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")

00:00:13 executing program 2:
r0 = dup(0xffffffffffffffff)
r1 = open(&(0x7f0000000280)='./file0\x00', 0x18800, 0x0)
ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000440)="0e700d4b435c62aad5841c9bfeea0e8893fbbe2da0039a8af04d60cb2a1ee9b75bc52203e252a6247bd085ad929b8c736e9825ed87c2a08e4db1fe9f0e194c82a8b45f407635aa633b0e5ff6e52afed813c3975dcf6930be8dcf50adbdc9195d6c6535f612b030ae1e41ccaf1c36ff72b3a5cbdb801813c2046ec6f5eb39f6558a69a44146f83d7be35a65f447df6c4a2b0794aee12f1502bccf7168047db25209a3346ac266af")
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={<r2=>0x0, 0x1000}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r2, 0x7}, 0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x4, 0x8000, 0x5}, &(0x7f0000000200)=0x10)
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
pipe2(0x0, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500))
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="0600000001000000020000000300000000804000"], &(0x7f0000000380)=0x98)
r3 = open(&(0x7f0000000240)='./file0\x00', 0x100, 0xc9)
syz_execute_func(&(0x7f0000000000)="1c3b4e9998cd801b69e46962f5696200d9f3456e17795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151660f383e7a65ea019ccdeecdeedc5f00c377d4d48b4545e2be69694100d597a997a90363aee42c240f54dec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000f344aa6666450f17720d2e440fc747bf0d00008080660f3a0b0865")
getsockname(r3, &(0x7f00000003c0)=@un=@abs, &(0x7f0000000400)=0x8)

00:00:13 executing program 2:
syz_execute_func(&(0x7f0000000180)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e99650855b660f162f4680b64f530100c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")
syz_execute_func(&(0x7f0000000180)="96f3a798472c431c140f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
syz_execute_func(&(0x7f0000000000)="3e65400f18c9c4e32d7e8781c36fe949f69ee0c90000c4e2458e45002645dbc7c421fb2c71d6f30fc21600c4826d9cee64f36d66470f3801e8")

00:00:13 executing program 3:
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(0x0)
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
syz_execute_func(&(0x7f0000000180)="b15c91cd806969ef69dc00d9660f708301000000fec44139fd5bf91c1dc1c1c7e4c653fb0f01e18b8bf4a95ff9c44549f2168f4808eebce00000802000c421fc51c1ea01efc3c3664545186746f3400faee47c7c730f5726400f0d18c401fe5ff6b1dd2025500804f4c40e2d690b72c3c3111d54111d00")
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000000)="57a033cd75b439f830ea4d7d8616f68d48239559fb401c6e74178f38c3d856851d9bfac2153e4dee34a6c86eb2a63d57d11ddcdfd593e71db08b0c0bbba562d5da8c5baedf7627a2b2cf716fafd9e4b5ee7199793a6e6c412efde20c035fcff01472479e251e93b36c81d3ce943c9e2594dbbfb805b3e119579a41f01eb0888796c5b02add7b8938a29f1116e113bd1fa1f6e0feb13cc6a997539ee7f4cadc8b64df54eee9584da4e21fe2e468ed4b8ab50bd59b")

00:00:13 executing program 1:
r0 = socket(0x1c, 0x20000003, 0x800)
sendto$unix(r0, 0x0, 0xffffff2c, 0x0, &(0x7f0000000140)=@file={0x21c00, './file0/file0\x00'}, 0x1c)

00:00:14 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000000)=0x3000000, 0x4)
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))

00:00:14 executing program 0:
r0 = socket$inet6(0x1c, 0x10000005, 0x156bffffff)
syz_execute_func(&(0x7f00000003c0)="653664420ff7ff26d9edc42179c5d2fc8f2940015956c40179113430c4e28939351fb8afc2dacd8fb878c0749a00ac0f2ac1c441377c9ed86e6d20")
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000040)=@in={0x2, 0x0, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000000240)}, 0x8)
r1 = getpgrp(0x0)
getpgid(r1)
r2 = accept4(r0, 0x0, &(0x7f00000000c0), 0x20000000)
sendmsg$inet_sctp(r2, &(0x7f0000000380)={&(0x7f0000000100)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000140)="31f9edcedc566d2df65bd4760f7265c0e0a6f3fc70bfbfe185998df13663e2cf5131868f25f2e6ca932d82feb6edab18df5e703d25466bf40cd8ddbb0d843627b2bed669c266a008edd85226b065d6db2edb460459a332775a0e9d26af4ae12cefe0e5124d7b7865ea4b5fd867bb439c952439a2c3c6906fba656087bbf6385111bc6a3a785d", 0x86}, {&(0x7f0000000200)="3b52dddaaedf67e111f29a1450e0c5af6b60651399912c100a66fbd5c30831564562b7f2fa8bcc38050824f6343334d01cff633e973f793a3328de9594caeee8ba2d8dd60aed799afa4620c871d44e8e54784ec7887a095d50a4eb6d7ed4c6e3ac5bd3ffc8a5025b8fdfef39bbf078ceba9db7af398017108ab5bb679e24f3a98eba3ab493c4f952e304b507efb6b9a971d945", 0x93}], 0x2, &(0x7f0000000300)=[@dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x1d6a}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast2}], 0x48, 0x8}, 0x20101)

00:00:14 executing program 3:
syz_execute_func(&(0x7f0000000140)="98cd8080000cf2450fad87000000218a2069d00fd1b02db5d900000070e422840568ea0000c483356f1d0a000000093c3b6446ddcb0bdc8f69289bd19d670f381d6a2f67450f483bd1d963465776c161619688a07a980000c4a1fae6ae34f896dc0f7e03ac45e22c892a0f0000049f")
setrlimit(0x0, &(0x7f0000000000)={0x10001, 0x8})

00:00:14 executing program 2:
r0 = open(&(0x7f00000001c0)='./file0\x00', 0x20408, 0x98)
ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000200)="74c88f5cf241006c5439149b2f3a5e407b0b94008fdddbb87b2484100d84182c06e770579a2aea1b5209f78c29386f5a9c5fd785b1d7ecb7c6c024fb1e9ac03ae6b625a8c5f587f22154664a83b5152c4ac9d417c27a1da11637123bbed73b2406b9c71215e7777e38c2629aa386f9e2025ea82d196f9c51b5e2959d017574ba4369bebdaa988f91e371a6a1ab2736304fbfe577545c87d9abdef07f6849973d2a1f4b663290d1f4f59e3d833f14f4affcf6917c78ae11f0e322c5f23940e09c3cbc70bab6c337501e99c4dae6d3107840372a6b74825fd760e6514e5caa4381")
r1 = semget$private(0x0, 0x3, 0x4)
truncate(0x0, 0x0)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000de6000/0x2000)=nil, 0x2000, 0x0)
semop(r1, &(0x7f0000000000)=[{0x0, 0x40, 0x1800}], 0x1)
syz_execute_func(&(0x7f0000000300)="65f20f111d00800000c4814b5cf0c4233d6a3800c462512f65d78f48388e4efcfb40da4547c4e2099824042640730f420fc2ea0b8f6838cee201")
socket$inet_sctp(0x2, 0x5, 0x84)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10)
socket(0x17, 0x10000007, 0xffffffffffffff8a)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000000c0)={<r3=>0x0, 0x0, 0x1, 0x2, 0x2}, &(0x7f0000000100)=0x18)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000140)={r3, 0x7fff}, &(0x7f0000000180)=0x8)
madvise(&(0x7f0000c27000/0x1000)=nil, 0x1000, 0x4)

00:00:14 executing program 1:
r0 = socket(0x17, 0x1, 0x8)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={<r1=>0x0, 0xe}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r1, 0x81, 0x6}, 0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x448, 0x8, 0x800, 0x4, 0x7, 0x0, 0xfffffffffffffff7, 0x8, <r2=>r1}, &(0x7f0000000100)=0x20)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x1f, 0x100000000, 0x4800, 0x6, 0x7fff, 0x2, 0x0, 0xd1, r2}, &(0x7f0000000180)=0x20)
getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000001c0)={@loopback, @remote, <r3=>0x0}, &(0x7f0000000200)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000240)={@mcast2, r3}, 0x14)
truncate(&(0x7f0000000280)='./file0\x00', 0x7f)
setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f00000002c0)={@multicast1, @local={0xac, 0x14, 0x0}, @multicast2}, 0xc)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000300)={0x3, [0x0, 0x8, 0xffff]}, &(0x7f0000000340)=0xa)
getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000380), &(0x7f00000003c0)=0x4)
freebsd11_stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440))
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000004c0)={<r4=>r1, 0x9, 0x8, 0xffffffff}, &(0x7f0000000500)=0x10)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x200, 0x10)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x1f, &(0x7f0000000580)=0x40, 0x4)
utimes(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={{0x26a838ee, 0x4}, {0x6c56048d, 0xc00000000}})
r6 = socket$inet_udplite(0x2, 0x2, 0x88)
r7 = socket$inet_icmp(0x2, 0x2, 0x1)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000640)={0x5, [<r8=>0x0, 0x0, <r9=>0x0, 0x0, 0x0]}, &(0x7f0000000680)=0x18)
getsockopt$inet6_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f00000006c0)={r1, 0xfffffffffffffff7, 0x6, 0xffff, 0x1, 0x8, 0xfa47, 0x80000001, {@in={{0x2, 0x3}}, r4, 0x7ff, 0x1, 0x80, 0x0, 0x7}}, &(0x7f0000000780)=0xb8)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r5, 0x84, 0x8002, &(0x7f0000000800)={r8, &(0x7f00000007c0)=[@in6={0x1c, 0x3, 0x6fc, @remote={0xfe, 0x80, [], 0x0}, 0x101}, @in6={0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1ff}]}, &(0x7f0000000840)=0x10)
r10 = dup(r7)
utimensat(r10, &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={{0xffffffff, 0x12}, {0x401, 0xff}}, 0x0)
freebsd11_stat(0xfffffffffffffffe, &(0x7f0000000900))
sendmsg$inet_sctp(r5, &(0x7f0000000bc0)={&(0x7f0000000980)=@in6={0x1c, 0x2, 0x8, @empty, 0xb9}, 0x1c, &(0x7f0000000b40)=[{&(0x7f00000009c0)="40bb02385c2ac22823bf6a3025fe10df20596ad4dfad5bc8567bd4c38c4a2524d429ea5c6acf13b623441556190142297b56505d7c6bb5f3cea2aa80f98c68f6035d45728a160988830f721aea4b2aeacf60e1ec7cc33e3c297dc306980d649d2e68e4d80a", 0x65}, {&(0x7f0000000a40)="91a33b5e49df3dd755b7b899fbaa5414729ceb51f7d287249913e4e8a11dba0528890fa01d7b4ff82be1fd4c508e5061c7ceb3b878f50f28c1b925780e1853672987891170a664bacca2d3417fda7a716850511192d924b8d7f71fd005816f9c43b62ece61ec76514e1e0009b7a7fae07cccca00ba92c0d9d778bb7dc6855a4fc246b11b1a0e3ad3afbd699d46e3e059", 0x90}, {&(0x7f0000000b00)="24a1330d11f3186897261360186b85e26c3214f854406b0ebaa2780a67c75ff2c83124a4e96c15e9", 0x28}], 0x3, &(0x7f0000000b80)=[@init={0x14, 0x84, 0x1, {0x20, 0x3b80000, 0x3, 0x100}}], 0x14, 0x1}, 0x80)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f0000000c00)={r8, 0x4}, 0x8)
dup(r7)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000c40)={r9, 0xffff}, &(0x7f0000000c80)=0x8)
ftruncate(r6, 0x7)
recvmsg(r5, &(0x7f0000000f80)={0x0, 0x0, &(0x7f0000000ec0)=[{&(0x7f0000000cc0)=""/228, 0xe4}, {&(0x7f0000000dc0)=""/220, 0xdc}], 0x2, &(0x7f0000000f00)=""/84, 0x54}, 0x40080)

00:00:14 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140), &(0x7f0000000000)=0x100)
getsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

00:00:14 executing program 3:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
freebsd10_pipe(0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x889, 0x79)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x7, 0x4)
poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0xffc99a3b00000000, 0x2300000000000000}], 0x2136, 0x0)

00:00:14 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0, 0x0)
fchdir(r0)
chroot(&(0x7f0000000180)='./file0\x00')
chdir(&(0x7f0000739ffe)='..')
ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000040)={0x10, &(0x7f00000001c0)="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", 0x3, 0x80004, 0xfffffffffffffff9})

00:00:14 executing program 0:
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, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x0)
accept4$unix(r2, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8, 0x20000000)
r3 = semget$private(0x0, 0x7, 0xfffffffffffffffc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x6fe, 0x10, 0x800, 0x8000, <r4=>0x0}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r4, 0xc7ea}, 0x8)
semop(r3, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4)
r5 = semget$private(0x0, 0x8, 0xfffffffffffffffe)
semop(r5, &(0x7f0000000340)=[{0x1, 0x8, 0x800}, {0x1, 0x101, 0x1000}, {0x2, 0x0, 0x1800}, {0x0, 0x4, 0x800}, {0x3, 0x80000000, 0x1000}, {0x2, 0xfff}, {0x0, 0x9, 0x1800}, {0x0, 0xfffffffffffffff7, 0x1800}, {0x0, 0x1ff, 0x800}], 0x9)
__semctl$IPC_RMID(r3, 0x0, 0x0)

00:00:14 executing program 1:
r0 = socket$unix(0x1, 0x5, 0x0)
sendmsg$unix(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="10000000ffff00d44202d2000010000048"], 0x11}, 0x0)
recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000100)=""/70, 0x46}], 0x1, &(0x7f00000001c0)=""/96, 0x60}, 0x40000)

00:00:14 executing program 1:
syz_emit_ethernet(0x3803, &(0x7f0000000140)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, 'v9b', 0xfffff8000cf13000, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x2]}, @local}}}})
r0 = dup(0xffffffffffffffff)
ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000180)={{"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", "068860b22156954c31f8b240debf77fa490eb88f6605599ef5b60efb1738e2cd", 0x1, 0x1}, &(0x7f0000000000)="fcb76d0ae5c3a3b8671534a5b6b40bb2b238bc744bdc20499bf9a2872b3a56254311b0b6ca49b4fe5228a449ada0a7edd5ad49a1dc188c182602f82519f60af50ba99c346ef304a5392ea0e95ddcec25e5b2cce7d6ccea83c0b11a55c11bf1f0812ff7c8994a1dc846d38e578de5142a1a0915cddb0270780d3ea0c36fccbced61c25c654f55ad0d0c6382ab0380bf66e2a655aa624f43de9c9d1ef71e6bcaebcf121e3c874ffdcec2e622cc", 0xffffffffffff48fd, 0x1000, 0x1, 0x3f, 0x2, 0x7, 0x4, 0x6})

00:00:14 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
shmget$private(0x0, 0x3000, 0x104, &(0x7f000034f000/0x3000)=nil)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080), 0x110)
unlink(&(0x7f00000000c0)='./file0\x00')
r1 = socket(0x11, 0x30000000, 0x40)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000100)=0x4)
r2 = socket$inet_icmp(0x2, 0x2, 0x1)
bind$inet(r2, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10)

00:00:14 executing program 2:
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0xb44, 0x0)
setrlimit(0x0, &(0x7f0000000100))

00:00:14 executing program 1:
link(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00')
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = socket(0x1c, 0x1, 0x0)
r2 = dup2(r0, r1)
sendto$unix(r2, 0x0, 0xfffffffffffffdf3, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)

00:00:14 executing program 2:
syz_execute_func(&(0x7f0000000240)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000")
getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0)
mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000000c0)=""/26)

00:00:14 executing program 0:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0)
r1 = semget(0x1, 0x4, 0x1)
__semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000180)=[0x1ff, 0x362, 0x4, 0x1])
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000001c0)=0x200000000000000, 0x4)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100), &(0x7f0000000140)=0x8)
ftruncate(r0, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x100000, 0x0)
open$dir(&(0x7f0000000200)='./file0\x00', 0x20002, 0x20)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
__semctl$IPC_RMID(r1, 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0)
mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x6, 0x12, r2, 0x0)

00:00:14 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendto(r1, &(0x7f0000000240)="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", 0xc00, 0x80, 0x0, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
sendmsg$unix(r1, &(0x7f00000012c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x1)
shutdown(r0, 0x2)
freebsd11_fstat(r1, &(0x7f00000000c0))

00:00:14 executing program 3:
syz_execute_func(&(0x7f00000002c0)="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")
r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000440), 0x20000000)
r1 = dup(0xffffffffffffff9c)
sendfile(r0, r1, &(0x7f0000000480)=0x18, 0xffffffff)
r2 = semget$private(0x0, 0x4, 0x88)
__semctl$IPC_RMID(r2, 0x0, 0x0)
syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
syz_execute_func(&(0x7f0000000140)="f04583805700000032da1ac4810454fdc4c265be20c4413d5fafc6eb0000d8cb8fa878ce3b1e44decbc401f97eeac4822d47fc")
r3 = socket$inet6(0x1c, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="ff000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=<r4=>0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x20)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000200)={r4, 0x9f, "45dfb5728428b27e82aa72c34e1637bc0ece83744473866e204c7171adf8f463261418f331e4e5b4db24fccd15a9300e2c167e70dba23be03a9574023bca9fbf9edc2e880c6fd1132f2f94710b705ddeaa79f0147bcb1fc7a931545293ecf2f540064e628fc8e12af1a37a723eff7d419afdb51aaa36b6f7a01cf4c107afdcf3b613e2b8aa421ca72e12ccc5491f363eda20d79b4913e9045f4c2cfa46c1a0"}, &(0x7f0000000400)=0xa7)
ppoll(&(0x7f0000000000)=[{}], 0x2000000000000178, 0x0, 0x0, 0xfffffffffffffe23)

00:00:14 executing program 3:
r0 = socket(0x17, 0x205, 0x9)
r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r1, &(0x7f0000000180)='./file1\x00', 0x0)
mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x1000000000000000)
truncate(&(0x7f0000000040)='./file1\x00', 0x6)
__getcwd(&(0x7f0000000380)=""/214, 0xd6)
renameat(r1, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000140)='./file0/file0\x00')
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f00000001c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201eff2446f670f381d6a2f67450f483b67f0412135fff30000c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000500)=0x1, 0x4)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000002c0)={<r3=>0x0, 0x9}, &(0x7f0000000300)=0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000340)={r3, 0x8}, &(0x7f00000004c0)=0x8)
truncate(&(0x7f00000005c0)='./file0/file0\x00', 0x608020401)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x41d)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
shmget$private(0x0, 0x4000, 0x282, &(0x7f0000ff9000/0x4000)=nil)
setsockopt$sock_int(r2, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4)
__getcwd(&(0x7f0000000240)=""/85, 0x55)

00:00:14 executing program 3:
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, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x0)
accept4$unix(r2, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8, 0x20000000)
r3 = semget$private(0x0, 0x7, 0xfffffffffffffffc)
semop(r3, &(0x7f0000000540)=[{0x3, 0x401, 0x1000}, {0x1, 0x3, 0x1000}], 0x25c)
r4 = semget$private(0x0, 0x8, 0xfffffffffffffffe)
sync()
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={<r5=>0x0, 0xdc, "7a05869793c9304bdfed01dfe3fdd1e9f1e75208ced7cda30b563e580f054defa3f686f8a332ee1bc1cf29dd90f677e948fc13577bb294dd26e7726718efd5d6775bc7daef09d8055a55dd59332907cb0d9cb2ca09c351fb99f5b682824160138b6240baf5d94b5f16de01e0c23c0d656fbf1fd73b52299e6898c6aa8adf27843c397c305b1371234c16f3fccae0ff14b73f6dd29f502fdb37d1117a05414b15e358c8ebd6ec71ec675bcbb13b7ab51162b9781732f2f6a620bd380c427e270d2e35326395978b5201b26fcded0b6f2adf9fd7cc74dfedbfaed7bb1a"}, &(0x7f0000000140)=0xe4)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000380)={r5, 0x7}, 0x8)
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0))
fstat(0xffffffffffffff9c, &(0x7f0000000240))
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)

00:00:14 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgsnd(r0, &(0x7f0000000000)={0x2, "444bfbb93041a20851709cdb60aa21a362bf409dfe4ee60c59f9b5e7fe4347e661d91e6cdde73952e88a8937c7077a52ff"}, 0x39, 0x800)
msgrcv(r0, 0x0, 0x0, 0x0, 0x1800)

00:00:14 executing program 3:
socketpair(0x1c, 0x30000007, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={<r1=>0x0, 0xc81, 0x3, 0x20, 0x8}, &(0x7f00000000c0)=0x18)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xe, 0xfffffffffffffffc}, 0x8)
r2 = socket$inet(0x2, 0x3, 0x0)
sendmsg$inet_sctp(r2, &(0x7f00000002c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x8)
recvmsg(r2, &(0x7f00000003c0)={&(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)=""/106, 0x6a}], 0x1, &(0x7f0000001740)=""/4096, 0x1000}, 0x0)

00:00:15 executing program 2:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0)
ftruncate(0xffffffffffffffff, 0x41f3)
close(0xffffffffffffffff)
preadv(r0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280), 0x0)

00:00:15 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={<r1=>0x0, 0x4, 0x100000000, 0x6, 0x2, 0xfffffffffffffffa}, &(0x7f0000000080)=0x14)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x100, @mcast1, 0x2000000}}, r1}, 0x84)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={r1, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6]}, &(0x7f00000002c0)=0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1)

00:00:15 executing program 0:
r0 = msgget$private(0x0, 0x8)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$getown(r1, 0x5)
msgrcv(r0, &(0x7f0000000880), 0x8, 0x0, 0x0)
shutdown(r1, 0x0)
msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYBLOB="00000000000000001c0c5b34709b0dd8947282d5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc1d389fb6d22b84f0a0092dec8d044c700"/167], 0x1, 0x800)
msgrcv(r0, &(0x7f0000000000)={0x0, ""/109}, 0x75, 0x3, 0x1000)
msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800)
msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800)
msgsnd(r0, &(0x7f0000000740)=ANY=[], 0x0, 0x800)

00:00:15 executing program 3:
munmap(&(0x7f0000fcb000/0x2000)=nil, 0x2000)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
faccessat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x900)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000000)="469e463022e9908d7934826ea28f9d8413257a23f7e0cb8afa78148ac595e8b7e9168395ae637e4c1df5e89a4a7b48afbc2a1684df2017f8d3c83df71e35ea94eded740a804b76c218def3824843c73aa22c5e380e0a120a6b3c05107b168b01e873ce4f2d58e48fdeb446b821ba3e794d213550417d54b5772e7f64bd8c663a509da04baa3f72fc6e074120cfa741f23bc25430f29e57ff8db0263b230aa47df8466611c59d9d79ba385b13dc452c4139e8661fa161ebe494776e79d27e1738f1a86b34b8e6ac151e612c61950178e78f")
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
madvise(&(0x7f0000b9c000/0x10000)=nil, 0x10000, 0x3)
accept4$unix(r0, &(0x7f0000000140)=@file={0x0, ""/4096}, &(0x7f0000001180)=0x1002, 0x30000000)
setitimer(0x2, 0x0, &(0x7f0000b1bfe0))

00:00:15 executing program 2:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000209, 0xfffffffffffffbfc)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)='%', 0x1}], 0x1, 0x0)
setreuid(0x0, 0xee00)
close(r0)
ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000140)="319b591175596a1d96ed3d45686025bbd9b9c34da46e09eb80ab12ef0664172487aeb01482bb8675ff6f68080124ff0653ce502367713494510a659ef7da8aaf82fefc2dd8159d3757f5a3cfea4926e1978a0db79f0bf579a66dd9eba510006956098c32a394d6818fa5710bbe49849cbee540c5ff1d5cacf42cc789aa554ed49fc8b55a6a4e367b72312f7da8285e98b17ddf8f2e2e8052a67bf891283dfc49424ead232005caba38ac9df8279223e389ccee777b8117eb623c4311")
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)

00:00:15 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
open$dir(&(0x7f0000000100)='./file0\x00', 0x20000, 0x21)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1, 0x100000001, 0x1, 0x2, 0x2, 0x3, 0x5}, 0xa0)
getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000140)={@multicast2, @multicast1, @multicast1}, &(0x7f0000000280)=0xc)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x27, &(0x7f0000000000)=ANY=[@ANYBLOB="000000005de2276fb60189fdeb94969b19ac4d95df19b53c2ebcf4bfae9c6587639dc5549ceb18a6d396115f9829d74565ac8fc602e6383a0830f8fae0d61de986af1bded700000000000000001e69f0831b66d07164b8b071036b5625b89d1cd3a87f6fc3e48dd71098f12e5ae74c84590323960636018b"], &(0x7f0000000180)=0x4)

00:00:15 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000000)="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")

00:00:15 executing program 1:
syz_emit_ethernet(0x7a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaa030000fe80000000005da4520000bbfe8000290000000000000000000000aa"])
syz_emit_ethernet(0x8d, &(0x7f0000000000)={@broadcast, @local, [], {@ipv4={0x800, {{0xf, 0x4, 0x52a, 0xc1, 0x7f, 0x67, 0xdc0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0}, @rand_addr=0x6, {[@rr={0x7, 0x1f, 0x7, [@multicast1, @rand_addr=0xffff, @rand_addr=0x10001, @multicast2, @multicast2, @rand_addr=0x9, @broadcast]}, @ra={0x94, 0x6, 0x4}, @end]}}, @udp={{0x2, 0x3, 0x8}, {"d88484f3a092032f75ffe3982b89e1af8adf151da321ecdcdac4581981e085a49fc876962cd9c6002739a08d6c2d10b52df3081bafe3a5d0766d13"}}}}}})

00:00:15 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x32, &(0x7f0000000180), 0x4)
shmget(0x0, 0x4000, 0x220, &(0x7f0000ffb000/0x4000)=nil)
r1 = shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil)
shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000080)=""/80)

00:00:15 executing program 0:
syz_execute_func(&(0x7f0000000000)="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")
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8, 0x10000000)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000001c0)={0xfff, {{0x1c, 0x2, 0x8, @loopback, 0x6}}}, 0x88)

00:00:15 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
sendmsg$unix(r0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="d85f5b2c7787417b305cd9184e7ea5974aaeb6af96879b429d00b66533e8e3d4362452dbe7e46121f0ae251017db7bb6dab4f371f95a10fbf8978fc13a402eb58fc7f58eccf86b29d8063651580000000000"], 0x1, 0x0}, 0x0)
sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0x1, @multicast2}, 0x10, 0x0, 0x0, 0x0, 0x30b, 0xfffffffffffffffd}, 0x420104)
getsockopt$inet_tcp_buf(r0, 0x6, 0x800000000000023, &(0x7f0000000600)=""/4096, &(0x7f0000000100)=0x1000)

00:00:15 executing program 3:
syz_execute_func(&(0x7f0000000100)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd56962f5696200d9450f4bbe050000008fe97c81ddc4c22d28ab82070000f26813000000c7e4c752fbc4c4a1dd57bb998999992d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e")

00:00:15 executing program 1:
getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180))
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/pf\x00', 0x20000, 0x0)
ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f00000005c0)={{"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", "d7a1d9de2de36684ec539e45852da29109aef312b4d9c415ae96c7cccad54f53", 0x2, 0x5}, &(0x7f00000004c0)="b55cc1758db3ee7899b97abb66886667bc5027b2c7109dcb02adf8205be8b67399873d824a49b6d7a6aa81bc1c65dbe4f4abaccfafdbc02009bf34f7e00e187376cc759b36c23ed0b6eeda9da73e8a57e27f2d25e141822b59ffc9ff4dbad98b0319f8ebf839a8ab90705daa0083fdd1e6aaa80c28324331d9ede12f32b5985fa3df308327c16f56fef3fe0be0cee7bb7f64d567f0654bb6acd8db845c1a21aba58c7025309681b3112f3e3eaf1089bcde80217cd1ee4c0e40568eae52f0adb6d9b04a841406ea92f24b05e11865975efb", 0x1ff, 0x8, 0x3, 0x3, 0x4, 0x6, 0x10001, 0x13})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$DIOCCLRIFFLAG(r2, 0xc028445a, &(0x7f0000000400)={0x10, &(0x7f0000000300)="4747f3ccfd51122fbdb4afcdc1309891908c99bd93c837bb85b8996707874688f8c134d2655b108919b34a53d62f465e222f186d66b6642d6e81bcf379954863b74dab784dc694ef50f21f8e2e548de9e22f1f1e7724817f55098827df17898238bdc89133217420bd50621088e6acf60dd3b62ba9c4f41212151e1b8fbafe07808d05dd7272fe46134db3d117533538271c9333e54182dc4053a55dcba1043c53a26b0fc9ea1554c3a4570d9859d54b63d00ec7da6a04bca082416f2912d679ff31022683b8be46b2f034d42dcff93010679611c8d7c2bfc109f2b08c", 0xfffffffffffffffd, 0x100000001, 0x4})
getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000001c0)={<r3=>0x0, 0xffffffff}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000280)={r3, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in]}, &(0x7f00000002c0)=0x10)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8002, &(0x7f0000000000), 0xfe6a)
setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000000c0)={0x3, 0x3, 0x9, 0x10001}, 0x8)
connect(r2, &(0x7f0000000440)=@un=@abs={0x0, 0x0, 0x3}, 0x8)

00:00:15 executing program 3:
syz_emit_ethernet(0xa6, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0x88, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11}}}}})
syz_emit_ethernet(0x268, &(0x7f0000000140)={@broadcast, @empty, [{[], {0x8100, 0x2, 0x0, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, "43bf72", 0x22e, 0x12, 0x8001, @rand_addr="0317ca6ee44621c86e795441e56f3b6a", @rand_addr="907c5bf1e85222c20097e408836538f0", {[@dstopts={0x50, 0x1, [], [@jumbo={0xc2, 0x4, 0x80000000}, @enc_lim={0x4, 0x1, 0x9}]}, @dstopts={0x49, 0x12, [], [@enc_lim={0x4, 0x1, 0x6}, @generic={0x7b, 0x7a, "819c670a32174956ebecde3a178de00e9a53eeb7493843feaaf782c9f783fb71d3fbf1e736f039684aa2d4056c2849f19c8c7146ff54f56784ddf4d15f5321bfc546df1e3ca5d64946dac05eb9415cda8c9bf67ca0cad222d0f9e83230b0a9fb257316de27b058b2e1e482a94566a199b3847caa6709e430e532"}, @ra={0x5, 0x2, 0xeb}, @generic={0x2, 0xe, "b12f5a4b89f20bab6dea9376422e"}]}, @fragment={0x0, 0x0, 0x1, 0x5, 0x0, 0x10000, 0x65}, @hopopts={0x57, 0x9, [], [@ra, @ra={0x5, 0x2, 0x400}, @pad1, @enc_lim={0x4, 0x1, 0x9}, @generic={0x6, 0x3f, "a55fed3b76420a5fb265ec7e6186a530a226828c978ab3140a4b5c92ba731c394880590c1e0f62655b84b604ff113f807a14015199f690821cb384befcceb8"}]}, @hopopts={0x8c, 0x1, [], [@ra={0x5, 0x2, 0x401}, @ra={0x5, 0x2, 0x9}]}, @fragment={0x44, 0x0, 0x8000, 0x8, 0x0, 0x81, 0x67}], @generic="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"}}}}})

00:00:15 executing program 3:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080)={'accf_http\x00', "2dd10d4f0851f29f552f40e59b2c8f4deba6343583cecde061c7cd9d8db0c44ab70a65b3d60191b08cf9cae30b85a211561449cd12bc0cf341edf9174990b0bd66670d6016cd0fc7aa8bd6330fd34189ff73d7b37c51acac783a44a28354799d08ce4b205fc14c8f190e0274e0d7a2c0aba4b4907ffd97d5c76af2fa21d77c2f65abec35279e7165e029c389b15e4893cec9527c9e5774d08ae9baa9adf5877a3f3da6743ab363c381692a9b898c2e80a88af98e907309afc4f93b4345f2c41d33f74aa6467ede15f593f9faef6ac1a8a7c8dd7855edcd7bf4a13ec593f775dc7e5986a26143da96937aad3ddd748ba2"}, 0x100)
r1 = accept(r0, &(0x7f0000000180)=@in, &(0x7f00000001c0)=0x10)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={<r3=>0x0, 0x3}, &(0x7f0000000280)=0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0x0}, 0x2}}, <r4=>r3}, &(0x7f0000000380)=0x84)
r5 = openat(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x8001, 0x4)
ioctl$DIOCSETTIMEOUT(r5, 0xc008441d, &(0x7f0000000400)={0x5, 0x81})
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000440)={r3, 0xfffffffffffff00b}, &(0x7f0000000480)=0xc)
setsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f00000004c0)=0x8000, 0x4)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000500)={@in={{0x2, 0x2}}, r3, 0x401, 0xca, 0x100, 0x5, 0x100000001, 0x6fc1}, 0xa0)
r6 = open(&(0x7f00000005c0)='./file0\x00', 0x80, 0x42)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000600)=0x9, 0x4)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000006c0)={0xb900, &(0x7f0000000640)=[@in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0xe002}, @in={0x2, 0x0, @rand_addr=0x2}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000000700)=0x10)
setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000740)={0x1000, 0x1, 0xc242, 0x8, 0x1}, 0xc)
fsync(r2)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCGETQSTATSV1(r6, 0xc0204432, &(0x7f0000000780)="0fc088bacde0272c0482739b2f5e69f7f4c9f57cf4b607a0d67df099797a4a995a291b94c59a60992aea663cbcbb20639ce3cc573adbdcae9828d7280f26e738622bf852265d0c9bc8c51c7e6fa0b026430b4514e3bd5be8a111472f88da6b0fd8f5401bdf9ec289d4ca6a0018d904278490ee32169441e8f44a4cff165023f71c1e8bb06e28fc15ae06c25c6a2c95e13157ea88eb989739792fe5e570600ba2d99c0a5a1e5ceb73d648a2f1389e4b373da1592c0bd8d66cc77565d661fcea7592955345d246a3be081d29")
ioctl$DIOCGETTIMEOUT(r5, 0xc008441e, &(0x7f0000000880)={0xc5, 0x9})
setsockopt$inet6_MRT6_DEL_MFC(r7, 0x29, 0x69, &(0x7f00000008c0)={{0x1c, 0x2, 0x4, @ipv4, 0x800}, {0x1c, 0x0, 0x1, @loopback, 0x3}, 0x9, [0x3, 0x1ff, 0xd07, 0x101, 0x1f, 0x6, 0x3ff, 0x6]}, 0x5c)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000940)={r4, 0x6, 0xbe18}, &(0x7f0000000980)=0xc)
sendmsg$inet6_sctp(r6, &(0x7f0000000b00)={&(0x7f00000009c0)=@in6={0x1c, 0x1, 0x7, @mcast2, 0x20}, 0x1c, &(0x7f0000000a80)=[{&(0x7f0000000a00)="33a7764401ce9cce602456f72813c45f83a9f1b9a69d245853142c6c97013c769acedf913e30cf6dccb318307f218ee321ef6c63116de2be57a7dd999f9496aead18f02e23df9762aa07b22643d7013aba2390e8252c1afa14e8ff0c0e15a80d6197bfbe4c773d8c4322a69cb755968a41fd45725606c78088654c2f", 0x7c}], 0x1, &(0x7f0000000ac0)=[@sndinfo={0x1c, 0x84, 0x4, {0x100000000, 0x10, 0x5, 0x6, r4}}, @authinfo={0x10, 0x84, 0x8, {0x4}}, @authinfo={0x10}], 0x3c, 0x20000}, 0x100)
r8 = dup2(r6, r2)
sendto$inet6(r1, &(0x7f0000000b40)="57a0056ced1ed360988598a3b955262be978f68a9644db09440fe33dea71d66a7050fd5002c0c9360e6a356db0fccf6b3a368efe9e56c3e84daa3f02c1620906d08e698179d1bd", 0x47, 0x4, &(0x7f0000000bc0)={0x1c, 0x3, 0xce, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c)
dup(r2)
link(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)='./file0\x00')
getsockopt$inet6_tcp_int(r1, 0x6, 0x100, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4)
socket$inet6_tcp(0x1c, 0x1, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x23, &(0x7f0000000d00)={@in6={{0x1c, 0x2, 0xab, @mcast1, 0x1}}, r4, 0xff, 0x2, 0x2}, 0x8c)

00:00:15 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x1f, 0x800, 0x5, 0x5}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x400000000000, <r1=>0x0}, &(0x7f0000000100)=0xc)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x1206, &(0x7f0000000140)={r1}, 0x0)

00:00:15 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140)=0x3, 0x4)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r1, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000200)={@multicast2, @rand_addr, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b)
open(&(0x7f0000000100)='./file0\x00', 0x841, 0x0)

00:00:15 executing program 1:
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0)
r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x20000000)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(0xffffffffffffffff, 0xfffffffffffffffd, r1)
sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0)
getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={<r3=>0x0, 0x0, 0x3}, &(0x7f0000000040)=0x18)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000003c0)={r3, 0x1}, 0x8)

00:00:16 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000200)='./file0\x00', 0x20000000000)
truncate(&(0x7f0000000000)='./file0\x00', 0x3f)
accept(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10)
truncate(&(0x7f0000000040)='./file0\x00', 0xffff)

00:00:16 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000100)='.![\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='#\x00', &(0x7f00000001c0)='(,:&\'\x00', &(0x7f0000000200)='\x10\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='&@\x00', &(0x7f00000002c0)=':-\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00'], &(0x7f0000000600)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='@@&,/\x00', &(0x7f0000000480)='\xec:\x00', &(0x7f00000004c0)='&}\x00', &(0x7f0000000500)='[\x00', &(0x7f0000000540)='-\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='*\x00'])
select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0xbab, 0x80000000, 0x18, 0x7, 0x6f, 0x0, 0x0, 0xfffffffffffffff8}, &(0x7f00000000c0)={0x8000000000000000, 0x1db})

00:00:16 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = fcntl$dupfd(r0, 0x0, r0)
readv(r1, &(0x7f0000000000)=[{&(0x7f0000000200)=""/132, 0x84}], 0x1)
preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0)
r2 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0)
pwritev(r2, &(0x7f00000003c0), 0x273, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r2, 0x0)
setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, &(0x7f0000000180))
getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4)
execve(0x0, 0x0, 0x0)

00:00:16 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f00000002c0)="eac9e749df4966f21dd14e1a6e1c8a0000fbc33e8511de0f6c7536db987900ff4a5f4c1af0")

00:00:16 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14)

00:00:16 executing program 3:
r0 = open(&(0x7f00000001c0)='./file0\x00', 0x40, 0x41)
r1 = openat(r0, &(0x7f0000000180)='./file0\x00', 0x2, 0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={<r2=>0x0, 0x2}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={<r3=>r2, 0x6, 0x3d}, &(0x7f0000000140)=0x8)
clock_settime(0x0, &(0x7f0000000000)={0x4, 0x10001})
munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000)
ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000200)="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")
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x4, 0x4}, &(0x7f0000000300)=0x8)
madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0)
fcntl$getflags(r0, 0x3)
flock(r1, 0x4)

00:00:16 executing program 3:
mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1)
utimes(0x0, &(0x7f0000000240))
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000000)="27fcb428bd606f9bc7b68dc8f9d580618f63e91068f35d99c0a1ce08868665d80655b6050a194ab14789bc3339d763a2e82111201a0f4eefb13c8b690dd18dbfe66f118dac8876c53b3c4a1098c394d6e4c8185e4ec34713adb94ed9aac765aaa5127121479d720a09075fb4e03592d34d8432c350b888")

00:00:16 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x13, &(0x7f0000000080)={@broadcast, @empty, @multicast1=0xe0000039}, 0xc)

00:00:16 executing program 2:
freebsd10_pipe(&(0x7f0000000100)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
msgget$private(0x0, 0x9)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000140)=0x8, 0x4)
connect$unix(r1, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0xa)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000280)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, <r3=>0x0, 0x10001, 0x3, 0x5, 0x6, 0x4}, &(0x7f0000000180)=0xa0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)={@in={{0x2, 0x2, @rand_addr=0x7}}, r3, 0x80000001, 0x5}, 0x94)
setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000000), 0x4)
bind$inet6(r2, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c)
r4 = socket$inet6(0x1c, 0x3, 0x3)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={<r5=>0x0, 0x4}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000080)={r5, 0xfffffffffffffffb}, &(0x7f00000000c0)=0x8)
syz_emit_ethernet(0x46, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}})

00:00:16 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000), 0x35)
setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000000)=0x9, 0x4)

00:00:16 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040)={@ipv4={[], [], @remote}}, 0x14)
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xb6bda1b0652af50d, &(0x7f0000000000)={@multicast2, @loopback, <r1=>0x0}, &(0x7f00000000c0)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@rand_addr="cab74dfc174c2c81b35a9d5d22e78672", r1}, 0x14)

00:00:16 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x408, 0x14)
ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000040)="1e5a52969a213e904346ab279da11b829ad707a96c309460dd11e1a10f3a8ef9fed5ac8a3c898f6f797be9fdec433a621516414bb44586da4b190964ef57b192f9ecd7b0020e65d18a667c6b01d713869e0d420420493f2c2bf789317df51c99fc5c0475b10618cdd07363b914b63b20954d2e09006d7be6517690501fc9d74b1aec2e8960d02599ace73931adb595a376ef360e11c2b639c71e78aa7ee5ceed839b0ad21aa1e7b6514dea03524cdfc3")
syz_emit_ethernet(0xe0, &(0x7f0000000240)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff85, 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}}}}}}}})

00:00:16 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
fcntl$setflags(r0, 0x2, 0x1)
r1 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000040)="0000e100000000e400000010", 0xc)
setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000080)="92", 0x1)

00:00:16 executing program 2:
syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="dd0e05fd33ddffffffffffff08004500001c0000150000d81011907800000800e000000100004e23000890780e"])

00:00:16 executing program 0:
r0 = socket(0x15, 0x7, 0x2)
sendto$unix(r0, &(0x7f0000000000)="b100050490000000000008000700ca900f0e08fecea11ea8fef968f3c73fd3357afdeb2c0900852e126336acf00b7804be781e4991f7addf5f882b2b7be1aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb77008f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000000200a371a3f80000feffffffffffff010000000000000000", 0xb1, 0x0, 0x0, 0x0)

00:00:16 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x20000004, 0x84)
open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x1c5)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xffffffffffffff7e, 0x8000, 0x80}, 0x0)
r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040))
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000004c0)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="e9000000ef9707b0e17c58e3a4a42f2b4a01c4e0573acee04aa9f5c9569ecc81fd1d5870798786685f2a8e2b74a5cbd5a4fc98e23da2d83cf8764d96d4a054badfef8c84432b186a86b6842303c6560029324e397106d5f78717fa3a124814e05fb907545adc59efdf57d23789c3638a59e6eb4e5b12d957c7cebec2884191018eb2b571f5de6a18da2e91f24d0068ba8dfa72d06daad2ce3445f29c82404dba161f44d1918bac65e140ff74856935c9ce7a7c1dae16bafe14ec85d778856c2e08a1f6a88c21b7c03e3f2021da8309ab0255c5b4f4f1b4498fb4f07cd0ac0c45b975ba30e9b27e9df67f7e95b3868365f1df3193e9df567f"], &(0x7f0000000380)=0xf1)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000440)={r2, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000480)=0x10)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={<r3=>0x0, 0x7}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000200)={r3, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000240)=0x10)

00:00:16 executing program 3:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c48139e30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
r1 = dup2(r0, r0)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000005c0)={0x1}, 0x1)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/pf\x00', 0x81, 0x0)
ioctl$DIOCXROLLBACK(r2, 0xc0104453, &(0x7f0000000500)="b9b8c5e41b7b7bcb8837e9c50e251c02b56fcf36742aee8b5a4196b2c1db514d445f7cdb18870a658c5041e2740389055ea1b5b688063a14e09413510a59a28e47b9e268e67331adace908e3fc0f3ca030b868b09ebb1275146778a4134e2626177eeff70506df1bf3b80226e441f7911bc42370b54522bb9ba51bc5e243326bd14e06232567ba9233a0e40bb93b82341bea02727063fe3a2898986ca41b2473616bf45266ea0258")
freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000340)={<r4=>0x0}, &(0x7f00000003c0)=0x8)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000780)=ANY=[@ANYRES32=r4, @ANYBLOB="6a00000064bcaf68b5b13a577e7b7949090028a08de5724e29e1606c40e29960e53f040100000002a0f50841173f09000000d787f33b40d156518aec197f7902215abd510b60bde7c471eb02157a9abf13ce52129776f687cc5899f805cadf04cc45018abe95dd7901de0c39c8dbcb2223fbb1722f090b0f5e0c1fe6aadb70c0ac073177d061f4ace3dc4979ed43d5cd813c85c13db26f7e605b89c03244cc711bba0400000000000000574cce"], &(0x7f0000000400)=0x72)
r5 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000380))
getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x8)
syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
fstat(0xffffffffffffff9c, &(0x7f0000000240))

00:00:16 executing program 2:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="ffff9a53ba42365dc13a571d52f0d1ffff07000000ff07020003000100050000001c004e2106000000fe8000000000000000000000000000aaacf8ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003d75af563c6a6e174d40237c5665a84c2b4c43596af39a2aaa73e784d2a387c9a41b5b980a03063979022255e335d8ac54388de6418866b7d72b483149458d24bc9b57b6ff0c9f589f9215002bd6f979eff735b7", @ANYRES32=<r2=>0x0, @ANYBLOB="0100008006000000810000000100000008000000"], &(0x7f0000000100)=0xb0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={<r3=>r2, 0x9}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r2, 0x20, 0x7}, 0xc)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000280)={r3, 0x7b7d354c}, 0x8)
r4 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r4, 0x29, 0x13, 0x0, 0x0)

00:00:16 executing program 1:
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
setgroups(0x2af, &(0x7f0000000000))
setgroups(0x0, 0x0)
setuid(0xee01)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0})

00:00:16 executing program 0:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
symlinkat(&(0x7f0000000400)='./file0\x00', r0, &(0x7f0000000440)='./file0\x00')
r1 = socket$inet_udp(0x2, 0x2, 0x0)
syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b611000000c1a0e59934d1c49ff8c44141fc22ebc4c379053e412e41812047002b0003e8f242aaba0dfe8c738888a1c40fbbc4e2ea5d3a0808294001b00b0800000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96003a000f18c71d1d440f2b550140c4b33120b15ffbb15ffb110f0fca38048336000000")
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c160f05f359bfd9009000c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb7070460f7e200fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c453c4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e21ffffffff00"/136, @ANYRES32=<r3=>0x0, @ANYBLOB="0306aba7c5ea0000005686000027df65bc000000"], &(0x7f0000000000)=0xa0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000140)={r3, 0x4}, 0x8)
getsockopt$sock_int(r1, 0xffff, 0x4, 0x0, &(0x7f0000000040)=0x323)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000200)={<r4=>0x0, 0x8, 0x3, [0xa46, 0xbb, 0x800]}, &(0x7f0000000240)=0xe)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000380), &(0x7f00000003c0)=0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000300)={r4, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000340)=0x10)

00:00:16 executing program 1:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0xd39, 0x10, 0x46a, 0x7b, <r1=>0x0}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000240)=0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1204, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10)

00:00:16 executing program 2:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000005000000000000000001"], 0x0)
r0 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000000c0)=0x2, 0x4)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
fdatasync(r1)

00:00:16 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000140)=""/71, &(0x7f0000000080)=0x47)
getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c)

00:00:16 executing program 3:
r0 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x0)
preadv(r0, 0x0, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x100000001, "366414e076e804d75dc9e71ea013c139"}, 0x14)

00:00:16 executing program 3:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0, 0x0]}, &(0x7f00000000c0)=0x20)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000240)={r1, 0x2, 0x1, 0x10001, 0x4}, &(0x7f0000000280)=0x18)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r2, 0x29, 0x4a, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108)

00:00:16 executing program 3:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4)
fsync(r0)
mkdirat(r0, &(0x7f0000000100)='.\x00', 0x0)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x8001, 0x5, 0x7}, 0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0x4)

00:00:16 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c6530b672dab923b29130d7050a0c93bab200"], 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000001440)={&(0x7f00000011c0)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x105)
setsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f00000000c0)="1c41eda435e6ce447736eb29d40c1eecf555ee0e2887196345554beb2a52e0", 0x1f)

00:00:16 executing program 0:
clock_nanosleep(0x80000009, 0x0, &(0x7f0000000000)={0x0, 0xfffffffffffffffd}, 0x0)

00:00:16 executing program 2:
msgget(0xffffffffffffffff, 0x99)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
getpgid(0x0)
wait4(0x0, 0x0, 0x0, 0x0)
syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = shmget$private(0x0, 0x3000, 0x104, &(0x7f0000ffd000/0x3000)=nil)
shmctl$IPC_INFO(r0, 0x3, &(0x7f00000004c0)=""/4096)
getpgid(0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ioctl$DIOCIGETIFACES(r1, 0xc0284457, 0x0)
__semctl$IPC_RMID(r0, 0x0, 0x0)
__semctl$IPC_RMID(0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
accept4$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x30000000)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000340)=""/117)
getpeername$inet(0xffffffffffffffff, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
poll(&(0x7f0000000180)=[{}], 0x1, 0x80080000)

00:00:16 executing program 0:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="1cebef7d00000000000000000000f6"], 0x0)
r0 = socket$inet6(0x1c, 0x5, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4)
listen(r0, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

00:00:16 executing program 3:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000000)=ANY=[@ANYBLOB="1c004e220010000800000000000000000000000000000000920a00"/114, @ANYRES32=<r1=>0x0, @ANYBLOB="06000000970f000056f900000700000007000000"], &(0x7f00000000c0)=0x98)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0x5, 0xb348}, 0xc)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
socket$inet_udplite(0x2, 0x2, 0x88)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
semget$private(0x0, 0x7, 0x2)
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r2, 0x29, 0x19, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108)
r3 = geteuid()
getresgid(&(0x7f0000000300), &(0x7f0000000340)=<r4=>0x0, &(0x7f0000000380))
fchownat(r0, &(0x7f00000002c0)='./file0\x00', r3, r4, 0x400)
msync(&(0x7f0000289000/0x3000)=nil, 0x3000, 0x3)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0x9, 0x9280, 0x3}, 0x10)

00:00:17 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, {[@timestamp={0x44, 0x4, 0x9}, @ssrr={0x89, 0x2}]}}}}}})
r1 = accept(r0, &(0x7f0000000040)=@un=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e)
connect$unix(r1, &(0x7f0000000280)=@abs={0x1, 0x0, 0x0}, 0x8)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc)
connect$unix(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c653000ca302a2a0def70b6a725e93898cbb84b73f6c9928b526e199ad409c42e22d7d835e15592626e94b29de9f0c57538bbe4401aeaf1e3b6d8"], 0x1)
getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000240)=0xd6)

00:00:17 executing program 0:
syz_execute_func(&(0x7f0000000040)="1c22c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
freebsd10_pipe(&(0x7f0000000340)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000500)={0x0, 0x7, 0x7, 0xad, 0x800, 0x100, 0x69, 0x4, {@in6={{0x1c, 0x3, 0x3, @ipv4={[], [], @broadcast}, 0x81}}, <r1=>0x0, 0xffff, 0xed8a, 0xfff, 0x4, 0x10000}}, &(0x7f00000005c0)=0xb0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000600)={r1, 0x8000000000, 0xf, 0x1, 0x80000000}, &(0x7f0000000640)=0x18)
r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000240)={<r3=>0x0, 0xfffffffffffff140}, &(0x7f0000000280)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000440)=ANY=[@ANYBLOB="1c004e2207000000ffd4a5efd2d36310e8e6959f11c7c5100300"/128, @ANYRES32=<r4=>r3, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRESOCT=0x0, @ANYRES32=r3, @ANYRES16=r3, @ANYRESHEX=r2, @ANYRESDEC=0x0, @ANYBLOB="02f495fe8ba9c5f079a406f5eb26504a3b920c49dc3fccf7af3c5ea3829485b4014c26"]], &(0x7f0000000380)=0x3)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000003c0)={r4, 0x7fff}, &(0x7f0000000400)=0x8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={<r5=>0x0, 0x10001}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="1c004e2301000000ff020000000000000000000000000001fb70000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000054eb00"/128, @ANYRES32=r5, @ANYRESOCT=r5], &(0x7f0000000200)=0x3)
chroot(&(0x7f0000000680)='./file0\x00')

00:00:17 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300050f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x402c7413, &(0x7f00000000c0))
syz_execute_func(&(0x7f00000001c0)="c4627d0ebc1e58000000c4635d697c130c66660f15c9660fd2720d3e410f71f10f260f0d9232233333c4c3414c29b266410f65222e66430f381cbc024666d795650fc76300")

00:00:17 executing program 1:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x2)
open(&(0x7f00000000c0)='./file1\x00', 0xdad66fc4a768e1d, 0x10d)
mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x110)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000280)=0x4)
syz_execute_func(&(0x7f0000000300)="400ff6e89898472c431c160f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c1f8600070f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081e56db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6c42268f38a2600000030a1c9fb110ed33cc4c4450fae7c0f0f")
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000a18c060044d4096381aa842db18bc4aa49c1809344f3b0b0419a74bba48eaed230704966d12cbfc0010cb584eafc1f3ef5d77713c8792f0834e1f020e1575c9dad2611484db5c4d2d145874e77bf405b6a79"], 0x8)
__getcwd(&(0x7f0000000100)=""/172, 0xac)

00:00:17 executing program 3:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x8040, 0x28)
sendto$inet6(r0, &(0x7f00000000c0)="6a14", 0x2, 0x8000000, 0x0, 0xfffffffffffffffb)
r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000000040)='./file0\x00')
open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0)

00:00:20 executing program 0:
syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="dd0e05fd33dd", @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr, @multicast1}, @udp={{0xffffffffffffffff, 0x3, 0x8}}}}}})
syz_emit_ethernet(0x86, &(0x7f0000000040)={@random="c64e7c82af5a", @broadcast, [{[{0x88a8, 0x5, 0x93ed}], {0x8100, 0x5, 0x7, 0x3}}], {@ipv4={0x800, {{0x10, 0x4, 0x1f, 0x5, 0x70, 0x65, 0x1, 0x5, 0x0, 0x0, @loopback, @multicast1, {[@ssrr={0x89, 0x17, 0x6, [@rand_addr=0x40, @remote={0xac, 0x14, 0x0}, @broadcast, @multicast2, @broadcast]}, @generic={0x47, 0x7, "7404b7adc9"}, @generic={0x94, 0x8, "a191551e8e18"}, @ra={0x94, 0x6, 0x8}]}}, @udp={{0x1, 0x1, 0x8}, {"cb1a3c66a4f11bf0e1b0a2ed7ab3f0865a709094328125e2b545f72c1d95a7e1a3ae3c4acc0152e0"}}}}}})
syz_emit_ethernet(0x2a, &(0x7f0000000100)={@random="80522077280b", @random="d8fc75244868", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x3, @remote, @multicast1, @broadcast, @loopback}}}})

00:00:20 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet_int(r0, 0x0, 0x42, 0x0, &(0x7f0000000140))

00:00:20 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000180)=0x1, 0x4)
socketpair(0x17, 0x5, 0x3, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
setsockopt$inet_udp(r1, 0x11, 0x0, &(0x7f0000000040)=0x2, 0x4)

00:00:20 executing program 3:
syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
setrlimit(0x0, 0x0)
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf111b4100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
setrlimit(0x7, &(0x7f0000000140)={0x7, 0x3})
r0 = msgget$private(0x0, 0xd903473e328665b1)
msgctl$IPC_RMID(r0, 0x0)

00:00:20 executing program 0:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
sendmsg(r0, &(0x7f0000000700)={&(0x7f0000000280)=@in={0x2, 0x3, @multicast2}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000002c0)="e27ef5bd1804960b80bdb148d4ba2655f600889b4693969d4c2db496f2af9ef3752ebe24552758845b5e541a39b97bc9f3864776afb0051a37005ac058f1a55be612ddf389321fbd10a31cdcfc9cbb65b63b67896d6df5631072bbb80cd1e8d1f4e42721a9db2b391945e4cc79a93936764ff5854ec81b65e7499658ba9e0ce8d00b6be0d78e9811355bb8cccce5c23f108df45b4109fafedf1be7583f810b5e92c63f8f4bbd38a2cb4181e68132f66f28db6a199940f7466ca94edc57a40b0524ca5c05e327b9160fdfafdf12e2ec4a07768c9adbf6febc39e484e92dcd5b", 0xdf}], 0x1, &(0x7f0000000400)=[{0xd8, 0x0, 0x6, "f77444602cf8c732dfb19ec7590a506b14a9f98de279d33749b2e978fcaee83e8a5b5697a12c95944543399bb3f0f90babaf0693badd31ad3bde7a63024a67446c8d9a01d12e4a94dd941c1d798ac100b3bff091ac8162d54e97b8da2cecd0197b25b620d5505caa2f3bf28adb2f9b1e47a0225034f517853447d4358f5466165590264a57016c30104ca358fdd2f4748a3b407e61e6ff7f37398b9ab33f07789eb4e6d37eb6aac76a4545240ec0dc50981e70bd01b221c030e2d5f5fa815850ac7c8a"}, {0x30, 0x0, 0x3f, "457a7dccb38385d7435fae2bd3cea800aa16884a5caac5832d"}, {0x28, 0x8e, 0x2, "ce24a721dc8c14b5df82f5c2d216721ea1cb66dedbc3b73c"}, {0xd8, 0x1, 0x1e1, "0a9fdd8c5fc7ccf7f75b156eb46ef80de6bca22e06824c23ae86d7dd63201e3a474528aef217d460b4759737021fc7249d01fec805b5ac97c1aa0c5214fb955f54392ff09a76f4468e3bc5a26eabb8d88a42ba79226771f8b9a6fdb6f5b2ffb8cf5168473f88955cec4d661b5b49a52af59f217ada6bd3db821bac473fc53dcc302b546574fbdd5930498fc4f4bb47546d46f6e6ea90b4ea406238f7a68c2e64c887bbf37764e21f64f92c94ba2b23b7ee884a9d4fcb580bf41308b84d73929bd23bf9"}, {0x50, 0x99, 0x8000, "e4fdf4ee348f49406e43e86992958f9910c080b14b36114400f4fe9063b7afd1e856bfda80d4ddb96fb2a0ac29f8a41a5203fa4ccdea14044b"}, {0x88, 0x0, 0x4, "cc560d39a045386d12c0731cd842c18555c0995c025d65eabf4f6a26b0d4e004a5f1d40e45395fc5055e7b18aaecc588c9f0938a5ab91f51b241f45d9133eacdb7f38044b1a2e5be3050248c10d4f5a4f21f1559364401534e96df944c1495a2e3f3798f6798fc6daf1526d6d8307e9bdeddb53b20ee"}, {0x18, 0xffff, 0xbdb7, "8055a03daa2abcde"}], 0x2f8}, 0x80)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={<r1=>0x0, 0xb0bc0555a37f2139, 0x101}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000800)={@in={{0x2, 0x1, @multicast1}}, r1}, &(0x7f00000008c0)=0x8c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0xffffffffffffffff, @empty, 0x4f}}, <r3=>0x0}, &(0x7f00000001c0)=0x84)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000200)={r3, 0x2, 0x6, 0x5, 0x100000001, 0x2}, 0x14)
syz_emit_ethernet(0x66, &(0x7f0000000740)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6094be1c00b03a00fe0500000000000000000000000000aaff02000000000023570c91479a3dcf6286ffe45e6684d1ff39018b0390780002000060ef9d2500000000ff010080000000000000000000000001000000000000000000000000000000017d53937e3dab9a4fe4ef213a3d22d01ed3df1fbf214aa42f03a47500000000000000082ff2e9658775d6d3b97c5e737097a82e3b"])
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000240)=0xfff, 0x4)

00:00:20 executing program 1:
syz_execute_func(&(0x7f0000000140)="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")
clock_getres(0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x30000000)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x400, 0x5, 0x101, 0x200, 0x9, 0x9, 0x298, {@in={{0x2, 0x2, @broadcast}}, <r2=>0x0, 0x2, 0x1f, 0x4, 0x9, 0x4}}, &(0x7f0000000100)=0xb8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000280)={r2, 0x8}, 0x8)
syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")

00:00:20 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f6e696c6530c0"], 0x1)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x60, 0x4}, 0x10)
shutdown(r0, 0x2)

00:00:20 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
setrlimit(0x6, &(0x7f0000000140)={0x10000000000b359, 0x800000b35a})
mlockall(0x1)
rmdir(&(0x7f0000000180)='./file0\x00')
sync()
__semctl$SETALL(0x0, 0x0, 0x9, 0x0)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240)=0x2, 0x4)
syz_execute_func(&(0x7f0000000000)="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")
semget(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x81}, &(0x7f0000000200)=0x8)

00:00:20 executing program 0:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x7, 0x4)
setrlimit(0x9, &(0x7f0000000080))
socket$inet_sctp(0x2, 0x5, 0x84)

00:00:20 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0)
ftruncate(r0, 0x0)
sigaltstack(&(0x7f0000f27000/0x4000)=nil, 0x0)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000)=0x2, 0x4)

00:00:20 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, 0x0, 0x0)
mlockall(0x1)
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, <r1=>0x0, 0x0]}, &(0x7f0000000100)=0x18)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, <r2=>0x0, 0x9939, 0x6, 0xfffffffffffffffc, 0x63f, 0x10000}, &(0x7f0000000200)=0x98)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="070000000000000033bc41080100ff073400000002004e22ac1400bb00"/156, @ANYRES32=r2, @ANYBLOB="05b60000000000000600000001000000fdffffff"], &(0x7f0000000300)=0xb8)
sync()
socketpair$unix(0x1, 0x2, 0x0, 0x0)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4)
getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0)

00:00:20 executing program 1:
r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10)
setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000100)={@multicast2, @multicast1}, 0xc)
bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x1}, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x3, [0x0, 0x0, <r1=>0x0]}, &(0x7f00000001c0)=0x10)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1}, 0x8)
setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000140)={0x8, 0xc7}, 0x10)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_tcp_buf(r2, 0x6, 0x41, &(0x7f0000000000)=""/8, &(0x7f0000000040)=0x8)

00:00:20 executing program 3:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x1)
ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000200)={{"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", "eb191053e2fe1a0ec8d1c1354a99e8d2b78c1ab61ff2a997b600199eff63dea1", 0x5948e243, 0x1}, &(0x7f0000000040)="514c33a0f22c5e170ce8e245260ee1a869ad71c47e6e709e616c7424bfa35bfab2d3594d19c8965199b87489ab790483fd515b58673390e7863bfd7bc73c302d73ce3ee6fed6c9d39ce6f38b1f611408", 0x0, 0x3, 0x2, 0x20, 0x1, 0xffffffffffffffff, 0xfffffffffffffffc, 0x23})
syz_execute_func(&(0x7f0000000780)="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")

00:00:20 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c653000787fff6220637c95a82b3fbfb213618c91b6e4ffb52c94e2dacda21583d64ba343d7b767f3bdc32f9aee41f4665a31d99b08fa38035ea3586b876685962c8c1a84fa"], 0x1)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00')
utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{}, {0x0, 0xffffffffffffffff}}, 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x4, 0xf, 0x5, 0xffffffffffff0001}, &(0x7f0000000100)=0x18)

00:00:21 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x20, &(0x7f0000000040), 0x3dbd06997b8fd555)
getsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000000), &(0x7f0000000080)=0x4)
socketpair(0x1c, 0x7, 0xfb0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000002c0)={<r3=>0x0, 0x73, "d6aaa14e799175c2fc96622864b603e6367d2db15bbff9d2740b281f1026f154b2e8af1a86cdf79f7b3fa94527c464ec4ab189d9835c78474d8560060546fed8a06f4513eacb1599463050aba5d190c73691b3d9926dcdefe18795d71a332c69f2f7e82352bb4141c0335ab9f27b32328df559"}, &(0x7f0000000180)=0xffffffffffffff3f)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x81}}, r3, 0xfffffffffffffc01, 0x8000, 0x3}, &(0x7f0000000280)=0x8c)

00:00:21 executing program 2:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x80)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x804, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={<r3=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r4 = dup2(r1, r1)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000780)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r3, 0x10001, 0x0, 0x8000}, 0x94)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000002c0)=ANY=[@ANYBLOB="0800001df9082b7e33e1b34438000900cd4e9000b90ae08445e921b33e862b2c46a8865a1a78410ff283aa4134ad8d489548059faf2a1562d9586116bd2c86f6"], 0x1)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68")
geteuid()
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

00:00:21 executing program 3:
r0 = shmget$private(0x0, 0x1000, 0x160, &(0x7f0000ffc000/0x1000)=nil)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getgroups(0x9, &(0x7f00000000c0)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, <r2=>0x0, 0xffffffffffffffff])
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = fcntl$getown(0xffffffffffffffff, 0x5)
r6 = getpgrp(0x0)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000380)={{0x4, r1, r2, r3, r4, 0x100, 0x100000001}, 0x8, 0x0, 0x40, 0x100000000, r5, r6, 0x8})
syz_execute_func(&(0x7f0000000100)="984a2ae9c4a2791dcd1c060f05420f18c6c4a37bf0c55c41e2e9660ff8aa02050000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45bf343af470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1450fb3ee9b167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3d8dd19c2c2b0c10b0b66440f73fa02c4414e53d2c581601643d9ee0fc60fc6ae000000f1ebeb628f8f6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc49e081dfdd7d7110f66474eb83aa2f1fbfbe2")

00:00:21 executing program 0:
sendmsg$unix(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000980)=@file={0x0, './file0\x00'}, 0x8, &(0x7f0000000580), 0x9, 0xfffffffffffffffe, 0x148}, 0x0)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x2, 0x6, @mcast1, 0x6}, 0xffffffffffffff9a)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x0, 0xff, @mcast1, 0x2}, {0x1c, 0x1, 0xffff, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x7, [0x0, 0x748, 0xf2, 0x7, 0x0, 0xffffffff, 0x24, 0x9000000000000000]}, 0x5c)

00:00:21 executing program 3:
r0 = socket(0x11, 0x3, 0x0)
shutdown(r0, 0x4)

00:00:21 executing program 3:
mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0)
mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0)
madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0)
shmget(0x3, 0xf000, 0x200, &(0x7f0000ff1000/0xf000)=nil)

00:00:21 executing program 3:
syz_execute_func(&(0x7f0000000300)="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")
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x2, @multicast1}}, <r1=>0x0, 0x0, 0x909, 0xf3}, &(0x7f0000000040)=0x94)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000400)=ANY=[@ANYBLOB="02004e21ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000163adae4bc6e1dd354af77af7f413c3832", @ANYRES32=r1], &(0x7f0000000080)=0x8c)
poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)

00:00:21 executing program 3:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
execve(&(0x7f0000000200)='./file0\x00', &(0x7f00000014c0)=[&(0x7f00000013c0)='\x00', &(0x7f0000001400)='\x00', &(0x7f0000001440)='!&%\x00', &(0x7f0000001480)=',!\x00'], &(0x7f0000001700)=[&(0x7f0000001500)=':-\x00', &(0x7f0000001540)='\\\xce)/\x00', &(0x7f0000001580)='@-\x00', &(0x7f00000015c0)='\x00', &(0x7f0000001600)='\x00', &(0x7f0000001640)='-$o&\x00', &(0x7f0000001680)='\x00', &(0x7f00000016c0)='!\x00'])
execve(0x0, 0x0, 0x0)
ppoll(&(0x7f0000000000)=[{r0, 0x4}], 0x1, 0x0, 0x0, 0x0)
r1 = socket$inet6(0x1c, 0x10000002, 0x8000)
symlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0/file0\x00')
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x45b, <r2=>0x0}, &(0x7f0000000080)=0xc)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="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"/4100], &(0x7f0000000140)=0x1008)
writev(r0, 0x0, 0x0)
read(r0, &(0x7f0000000240)=""/252, 0x293)

00:00:21 executing program 0:
r0 = dup(0xffffffffffffff9c)
ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000000)="4548857901012d35ec50be6554409a5f6b45da7812a939f903b160563b46023739703cf5f239")
r1 = getpgrp(0xffffffffffffffff)
fcntl$lock(r0, 0xf, &(0x7f0000000080)={0x0, 0x0, 0x80000001, 0x8, r1})
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0xaa, 0x200, 0x8248, 0x1ff, <r2=>0x0}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x2}, &(0x7f0000000180)=0x8)
syz_execute_func(&(0x7f00000004c0)="1c21b5b598cd801f69e4692562f569627dd9d9d037795bf9f2680c000000673666420f2d9e722483b4c7e4c753fbc4e101edfec4427d82c4c21ab90a23ee0cee4c4cf50b278f4808eebce0000d008020002000b18cb607000000928d84a27d181ec1ea01640fae34f2f2dcdd5f00000fa40cf390304545e269a841000f9962030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e3afad6736660fd2938c000000c4c1f91337640f9b20c4411961c766660f3a0b0865")
setsockopt$inet_int(r0, 0x0, 0x47, &(0x7f00000000c0)=0x8001, 0x1c7)

00:00:21 executing program 1:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={<r2=>0x0, 0x40000000, 0x80000001}, &(0x7f00000001c0)=0xc)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="060066007a4f390516b72e0ad5428a8605320b266f2e5a70cdfdf81d9adc51146cca00cd759d37048c8ded6f4916f10707d8b1c42da8644caea07103dbd793b98b9725a6b1fcd9d0491fdf3580b1b372183688cce76dbb5e0308aee847586ff3ef602d25d6434f82"], 0x6e)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={<r3=>0x0, 0x7fff}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r3, 0x3, 0x5}, 0x8)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000380)={0x0, 0x7}, &(0x7f00000003c0)=0x8)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0)

00:00:21 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_udp(r0, 0x11, 0x1, 0x0, &(0x7f0000000100))
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
pipe2(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000180)={<r3=>0x0, 0xfb, "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"}, &(0x7f00000002c0)=0x103)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000300)={r3, 0x7}, 0x8)
sync()
getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000340)={r3, 0xf9f5}, &(0x7f0000000380)=0x8)
syz_execute_func(&(0x7f0000000000)="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")
setsockopt(r0, 0x2, 0x2, &(0x7f0000000000)="a1ee0cb29d588732eb309eb84b9a1f8a", 0x10)

00:00:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x200000000000005, 0x84)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000000000000fe7fffff89f4c9ab04ace4b9716d30f3d5a62c390447cdc15e19fce322b670fb0cc705495f000000000000"], 0x0)
ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000080)="65463fdf64cf140970be9680bab6130ea37bd19babfd9f927c11133d9d3ad0d264a6aaf054c99595f6c49d34e1edb4ac255ba8ee72f6997103a811b14d7c47a9be66a43f6fe97364a1e0450cdabe24a67b2834d82902522d1ccbe6d088c44091f668ac36be6690e1fe03ead6f6fda07eacfde436c55bff64c4")
ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000200)={{"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", "73a429fdc9f4b84bc4331a4d6b9ee8768a656e08382db31f5a9946cc51727b65", 0xf640, 0x4}, &(0x7f0000000100)="e6ccc775903327412ec0c5031bdb8e735ac390cccd31bcc38fb12d6316359a2611710e9665ec75f2083eb2fe808942d98e4c8d61693e295e2c4c256efd152c92e175ecea10096644e0a8860f3822aab661d1d6c33a30a7acb8250e731df65df1c15ecdc50992482c6b92e677904c64ffe1bab76d5c4c3df2faaa971b7c9faddd7711da07d87a0fe5b8febcb6c98381cc70d49bddf67e4f4240087b397cfcb12877dc5a28fe88a1f7ac87b9ad0736382ee0659b40cfe54039f373c8147c9a1f9f4227b5bcffbf7d92496c1a3127499698cd11bfc5cfcdba3d09054f8ad808b05e3207512b1461", 0x2, 0xb27f, 0x100000001, 0xde, 0x5, 0x10001, 0x6, 0x5a})
connect$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa)
ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000700)={{"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", "f7fcae151657710e8d1bb0ec0398a24c7ad2674071a2a2eadb05777f977ba833", 0x7fffffff, 0x7}, &(0x7f0000000680)="275cff5c473b49b1a659bf7d7123ef42032f1bd0587a0cb9f0049552b1d84c16d5d65f0fc007209b949ce07395e30de2378facddc94908eaaf853b78ef98853d9c78a58aff", 0x5fdb181b, 0x0, 0x9, 0x724, 0x7, 0x9, 0x2, 0x4})

00:00:21 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fsync(r0)
truncate(&(0x7f00000005c0)='./file0\x00', 0x8608020405)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={<r1=>0x0, 0x47, "7a105f8472e32ce9cb165d36f627ee78abf0dce338437a6987e70f3db803965b36df31a54d7ba570fece6e04d65ac2e0a8f68bef835053deb2726fcc2a9e95e05891b25fce9694"}, &(0x7f0000000080)=0x4f)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1, 0x10000}, 0x8)
lseek(r0, 0x0, 0x1000000000003)

00:00:22 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), 0x8)

00:00:22 executing program 0:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff7", 0x12, 0x0, 0x0, 0x0)
dup(0xffffffffffffff9c)
fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0/../file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
recvfrom$inet6(r0, &(0x7f0000000040)=""/38, 0x26, 0x40002, &(0x7f0000000080)={0x1c, 0x0, 0x8, @loopback, 0x71}, 0x1c)

00:00:22 executing program 3:
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000080)=0x1c)
listen(r0, 0x3)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg(r1, &(0x7f0000000240)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=[{0x40, 0x1, 0x1, "a62fcbea3140020bc0c9bb221aa16d9bab06c67a54ecb839fd7a7a0ad14997626936b9e13f7b4b9a30"}], 0x40}, 0x8)
pipe2(&(0x7f00000000c0), 0x4)

00:00:22 executing program 3:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x1400, 0x5}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000008c0)="df", 0x1}], 0x1, 0x0}, 0x0)

00:00:22 executing program 3:
syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")
r0 = accept$inet6(0xffffffffffffff9c, 0x0, 0x0)
r1 = socket$inet(0x2, 0x0, 0x40)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0, 0x8, 0xf, 0x6, 0x7}, &(0x7f0000000140)=0x18)
setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x2}, 0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080), 0x0)
socketpair(0x10, 0x0, 0x3, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040), 0x0)
pipe2(&(0x7f0000000200)={0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x100004)
sendto$unix(r3, &(0x7f0000000240)="54c3d2ea853c6694d3d9cbd97864c0afde568c421890562e993f6adfd954c3a1e395b4d2c615eef981019ade2af2cfb5d806fdd33e5050c2a38d0a2ef57a0e54f0f90b71cb91f673156eec3c7d4aafe6b518cdccb380e6531acdeac90e718be28634487e85ec471a96399674e74aee5dead1872ca963a21822e25a55ac943f466670168ece9e9497d9c4110b7a165f1c7cc34090c038fba4f0604b5207a91f0abd97ef9455411499aa13ffbed597", 0xae, 0x89, &(0x7f0000000300)=@abs={0x0, 0x0, 0x2}, 0x8)
pipe2(&(0x7f0000000180), 0x0)
rmdir(0x0)

00:00:22 executing program 1:
syz_execute_func(&(0x7f0000000280)="98a84aa84a2c431c3e0f05f242e161c4a37bf0c54041e2e92e363e460f1a7053660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc5abf240d1d2cce10a0bf8f3f38fc860a38f0d00cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b0000090000fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30e1c9fb09110f1b66470f0f44c1dc63734d4ba261b7e2")
socket$inet6_udplite(0x1c, 0x2, 0x88)
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x2)
faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x1, 0x400)
syz_execute_func(&(0x7f0000000200)="93cd808000006969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fcdcce39aa95ff965be3c3b4d4d408064797f41df400e01efff2a9dc402053a9b0000002067450f483b1c0a1a63460fc476c161617878960404de25cad07a0be1b1ac8f0f0000009f")

00:00:22 executing program 3:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(r3, 0x0, 0x0, 0x1003, 0x0, 0xa4)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000a80)={0x0, 0x100, 0x3, 0x0, 0x5, 0x3, 0x6, 0x2, {@in={{0x2, 0x2, @rand_addr=0x9}}, <r4=>0x0, 0x5, 0x1000, 0xffffffffffffffff, 0x5, 0xbe6}}, &(0x7f00000002c0)=0xb8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000b40)={@in={{0x2, 0x0, @loopback}}, r4}, 0x8c)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf110b4100c4a37bf0c55c41e2e9660ff8aa021040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r5=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000c00)={0x6bb, 0x0, 0x200, 0x6, 0x100, 0x80000000, 0x1, 0x8000, r5}, 0x20)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0)
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
dup2(r2, r2)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)
fchdir(0xffffffffffffffff)
fstat(r2, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
ioctl$DIOCOSFPADD(r3, 0xc088444f, &(0x7f0000000980)="281f50280369a5f5dcdc1b270a86e27b94c9e51f84607c20bfdb3e06c829a586d01d554ef13b90e5dbc49fb8265906d1aba38422d23072f411394f6b5cb16eb26b7c3a07307b42776be36476aa0d2550ae181744797517bbbf039665cc1af02a5fb77d0b48d919f4786c6e1f1f662484f1a680be64a626e9beb0cdaf58de095f2a468005acd21e40154b627d78088d9be6928b694265ea4c42dcc1a7f5c073eb103c4ac2df7a7eedb9df5d6b361cb0bc4bf8ce12bec1d3d3bda09ef08146b410aa2dc5785bbe5b9d6a13e2bace1192255b45c4f4dddc98")
fchmod(r3, 0x22)
getresgid(&(0x7f0000000780)=<r7=>0x0, &(0x7f00000007c0), &(0x7f0000000800))
lchown(0x0, r6, r7)
linkat(r1, &(0x7f0000000140)='./file0\x00', r3, &(0x7f0000000280)='./file0\x00', 0x400)

00:00:22 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0xc5ff}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
close(r0)

00:00:22 executing program 2:
socket$inet_tcp(0x2, 0x1, 0x0)
r0 = semget(0x1, 0x2, 0x72)
__semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/1)
syz_execute_func(&(0x7f0000000380)="1c24c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d0c4a17c77795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c4427d78930000000051366766430f38032c9fc4a27d181ec1ea0126f3aff265dc5f00460ffeac0205000000660fd30e304545e269a841b7b39945332faed3eff5f5dedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7b6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")

00:00:22 executing program 3:
fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
r0 = socket$inet6(0x1c, 0x3, 0x40)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = fcntl$dupfd(r1, 0xd, r0)
r3 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x10000000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000140))
r6 = accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10)
r7 = socket$inet_udplite(0x2, 0x2, 0x88)
r8 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000200))
pipe2(&(0x7f0000000380), 0x4)
r9 = socket$unix(0x1, 0x2, 0x0)
freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, <r10=>0xffffffffffffffff})
r11 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x11)
r12 = socket$inet(0x2, 0x20000000, 0x4)
sendmsg$unix(r2, &(0x7f0000000340)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000080)=[{&(0x7f0000000040)="a01aa0711cde52ed4de7683e69d264d39df3f84b9238ad0cc4dd90484a62c4cb264c21bb9814cef0d7e84fe5f474f66ad7927ce84b6460c49ecfd45df93d", 0x3e}], 0x1, &(0x7f00000002c0)=[@rights={0x28, 0xffff, 0x1, [r3, r4, r5, r6, r7]}, @rights={0x28, 0xffff, 0x1, [r8, r9, r10, r11, r12]}], 0x50}, 0x4)
mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7, 0x81010, 0xffffffffffffffff, 0x0)

00:00:22 executing program 2:
syz_execute_func(&(0x7f0000000640)="91cd80c442192d3b6969ef69dc00d9c4224dac782fd0d00fd1b02db5d90000008fc840ef0e0ce4c653fb290f450f0f27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c1c441a9f9259e8900004d4db3b57dda6dcfa9c14600e146cb45e22c892a0f0000c4027978eb9f")
msgget(0x1, 0x8)
fcntl$getown(0xffffffffffffffff, 0x5)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, 0x0)
truncate(0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
accept4$unix(0xffffffffffffff9c, 0x0, 0x0, 0x0)
semget$private(0x0, 0x6, 0x0)
mlockall(0x3)
ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000040)="ea758616dc63c78ce4d67f6ceb71107e65b393e289eadfac26cb")
sync()

00:00:22 executing program 1:
syz_execute_func(&(0x7f0000000040)="985e5aa84a1cc80f05f359bf616d6159c4a37bf0c54041e2ebe2a20f4a4cf4a6660ffc97660f6b32e51212b8c4014e4e4f751ec4016d7d14dec4a2513c06b921045fc5f240d1d2cce10bf8c45bf245c11f06c66db712c483397fd300f7dcdc0fbcaf10009ec4c27d0a21acf04681ac4a2bfb798200000080c4c3214cb9a5605419c23e0f404900efa80dd4d48c8de8628f680864360fe2580047239799c1e1d9c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedcc4022af7440400470f383a4d4b")
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={<r1=>0x0, 0x4}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x1, 0x510, 0x0, 0x9, r1}, 0xfffffffffffffffe)

00:00:22 executing program 0:
syz_execute_func(&(0x7f00000000c0)="0c1eb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce000008020000f29465751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")

00:00:22 executing program 1:
r0 = socket(0x0, 0x10000001, 0x82)
connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="f12eb722888882022e2f831f50116c66"], 0x10)
bind(r0, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x0}, 0x8)
r1 = socket(0x1, 0x20000000, 0x4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={<r2=>0x0, 0x0, 0xf}, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={<r3=>r2, 0x3}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x1}}, r3, 0x4, 0x1}, &(0x7f0000000240)=0x94)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0x7}, 0x4)

00:00:22 executing program 0:
syz_execute_func(&(0x7f00000001c0)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fccae101167c4c8ed72e41812047002b000000262727f1f08144287a1e0000009b9b73e2571616ac1000c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
socket(0x10, 0x4, 0x20)
dup(0xffffffffffffffff)
recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f00000001c0))
msync(&(0x7f0000ff1000/0x2000)=nil, 0x2000, 0x0)

00:00:22 executing program 3:
r0 = socket(0x11, 0x3, 0x0)
sendto$unix(r0, &(0x7f0000000000)="b100050290000000000017005786ca900f0e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020208a371a3f8000400000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={<r2=>0x0, 0xd, 0x6}, &(0x7f0000000100)=0x8)
getsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000140), &(0x7f00000001c0)=0x4)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r2, 0x81}, 0x8)

00:00:22 executing program 3:
syz_execute_func(&(0x7f0000000000)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26b3b3e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5bc42125e316e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000dbec6666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
socket$inet_tcp(0x2, 0x1, 0x0)
syz_execute_func(&(0x7f00000001c0)="1c0bc4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01efc35b5b304545e269a841c4c31d405f23fe090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ffee30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")

00:00:22 executing program 3:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000)
r1 = semget$private(0x0, 0x6, 0x10)
__semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695)
msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142)
r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000)
semget$private(0x0, 0x1, 0x0)
mlockall(0x3)
sync()
sync()
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept$unix(r2, &(0x7f00000002c0)=@abs, 0x0)
getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000240))
shmget$private(0x0, 0x4000, 0xf, &(0x7f0000ffc000/0x4000)=nil)
ioctl$DIOCRGETTSTATS(r2, 0xc4504440, &(0x7f0000000600)={{"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", "4f41ffa762d90aa0b052e7396b3a9fc57b42bc0fe3a88159bb624658e852dc9e", 0x8, 0x1}, &(0x7f0000000580)="3d105fdb82fa9a745e19670056807c2d7b6ba5dc5db7a41ee8ecc266884ba6144792fb1620d9820b4b3b4d971818cc05070fa86fe77ea6037890a4c349e474f4cf8b526915b3c7b79996f8ab7e552ea0e26ba00c586fd3bd2b56a4a1a4612ddb517597f7080037f7b4", 0x1, 0x72, 0x4, 0x1ff, 0x0, 0x9, 0x3, 0x6})
r3 = accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000)
r4 = semget$private(0x0, 0xb, 0x400)
__semctl$GETZCNT(r4, 0x7, 0x7, &(0x7f0000000080)=""/31)
semop(r4, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3)
getsockopt$sock_int(r2, 0xffff, 0x1008, &(0x7f0000000100), &(0x7f0000000280)=0x4)
semop(r4, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000540)={<r5=>0x0, 0x1, 0x9}, &(0x7f0000000400)=0x42)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000440)={0xf, 0x9, r5}, &(0x7f0000000500)=0xc)

00:00:23 executing program 2:
syz_execute_func(&(0x7f0000000240)="1c08440f99da98cd801b69e4f56962f5696200d9d9d033795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545f24c0f2a9a07000000a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30f6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008036ae")
r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x20)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={<r1=>0x0, 0x1}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0xfff, 0x7, 0x0, 0x31d1, 0xffffffffffff7fff, 0x5, 0x3, 0x1, r1}, &(0x7f0000000100)=0x20)

00:00:23 executing program 1:
r0 = socket$inet6(0x1c, 0x10000000, 0x8f1)
r1 = semget$private(0x0, 0x2, 0x10)
__semctl$GETZCNT(r1, 0x5, 0x7, &(0x7f0000000180)=""/167)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r2=>0x0, 0xcd42, 0x5, 0x9}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e21e00000000000000000b3092739b0f07584bf3f000000000000000000400000000000000101000000000000000000000000000000000000000000000000000000000000ff01000000000000000000000000000000000000000000000000000000002200000000000000000000000000000000000000000000000000bc7c0eb10978fce581b71592831de04dc631840f", @ANYRES32=r2], &(0x7f0000000140)=0x8c)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
r3 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000136000/0x2000)=nil)
shmctl$IPC_STAT(r3, 0x2, 0x0)

00:00:23 executing program 0:
r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x80000001, <r1=>0x0}, &(0x7f0000000080)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x8, 0x6000, 0x6, 0x5, 0xdcc, 0x80000001, 0x7, <r2=>0x0}, &(0x7f0000000100)=0x20)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={<r3=>r1, 0x0, 0x3, 0x9, 0x0, 0x9ba, 0x400, 0x848b, {@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, <r4=>r2, 0x5f31, 0x42, 0x0, 0x8, 0x6143}}, &(0x7f0000000200)=0xb8)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r2, 0x1, 0xac, 0xcd9f, 0x2, 0x2000000000000}, &(0x7f0000000280)=0x14)
r5 = accept4(r0, 0x0, &(0x7f00000002c0), 0x10000000)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r5, 0x84, 0x1b, &(0x7f0000000300), &(0x7f0000000340)=0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000380)={0x4, [0x0, 0x0, <r6=>0x0, 0x0]}, &(0x7f00000003c0)=0x14)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f0000000400)=0xd3, 0x4)
getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f0000000440), &(0x7f0000000480)=0x4)
r7 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x9, &(0x7f00000004c0), &(0x7f0000000500)=0x4)
r8 = fcntl$dupfd(r7, 0x0, r7)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r9 = open(&(0x7f0000000540)='./file0\x00', 0x0, 0x2)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000580)={<r10=>r4, 0x5, "1f5a06caf9"}, &(0x7f00000005c0)=0xd)
flock(r7, 0x5)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000600)={0x81}, 0x1)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r8, 0x84, 0x13, &(0x7f0000000640)={r1, 0x2, 0x83, "44f706e2e8507732fbe9d818b25a7956fb0fdb739552696abf1c5b2c04d3d8d3c2fcaae02c357e06206649c418f43636a96a246ea86c5d7a74e2af729642c9d3d6e0d17365ba89a0592d0cab809710cd413c723c97c421002f00f1ec0c0a2cc52855083050581f9209ede91b32026040eb6a3c71f6e93596681437953c9dcf04bfdef0"}, 0x8b)
fstat(r5, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, <r11=>0x0, <r12=>0x0})
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000800)={@in6={{0x1c, 0x1, 0x1e2c, @mcast2, 0x8}}, r3, 0x1, 0x5, 0x7fffffff}, &(0x7f00000008c0)=0x8c)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x102, &(0x7f0000000900)={<r13=>r10, 0xe8, "6ad83848bb97d230ae8c24ddfb782829e47947a618b82c5adcbb637e52b9685c8df1e37392753394a9343e2c328dd6d54303c664ca4f1af173f776e995cdc566b29bb8ad3a3fe8b3f6cdc8b747aa76477194786f94fd009d1548b38c8ed1ada8853a8f6c11a27bb85b588a85916ee56f54a6fc01b1da50da2c4b32184c1f866e72bfabdbc33cb615313696b47e7dd3a33791e282a2d2686d03e1f80bd4dc37d5bd303528d98019761bc6e542bdcccb57cf7504c598e1b1397c91a28faf8a3736e69bbe6d5d9cfb145c238dc3f9b6bfa2599f3fafde14a2f4eeb0b0fbf115906b68263df8a40f658e"}, &(0x7f0000000a00)=0xf0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000a40)={<r14=>r13, 0x20, 0xfffffffffffffffe, 0x80, 0x8, 0x1}, &(0x7f0000000a80)=0x14)
fchown(r8, r11, r12)
preadv(r9, &(0x7f0000001040)=[{&(0x7f0000000ac0)=""/53, 0x35}, {&(0x7f0000000b00)=""/201, 0xc9}, {&(0x7f0000000c00)=""/144, 0x90}, {&(0x7f0000000cc0)=""/116, 0x74}, {&(0x7f0000000d40)=""/163, 0xa3}, {&(0x7f0000000e00)=""/112, 0x70}, {&(0x7f0000000e80)=""/130, 0x82}, {&(0x7f0000000f40)=""/195, 0xc3}], 0x8, 0x4c)
getrlimit(0x7, &(0x7f00000010c0))
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r9, 0x84, 0x21, &(0x7f0000001100)={0x3f, 0x200, 0x9, 0x0, r6}, &(0x7f0000001140)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r9, 0x84, 0x12, &(0x7f0000001180)={0x2c}, 0x1)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x8004, &(0x7f0000001240)={r14, &(0x7f00000011c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000001280)=0x10)
setsockopt$inet_mreqsrc(r8, 0x0, 0x4f, &(0x7f00000012c0)={@broadcast, @multicast2, @multicast1}, 0xc)

00:00:23 executing program 2:
syz_execute_func(&(0x7f0000000000)="0c3ab5b598cd801b6969ef69dc00d9d9d0c44139fd5bf91cc18fe9589b26c7e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc8fe9509b9200ed2e00c1ea01f265dc5f00c366450f1867466566460feea8eb6d5fcfa6176c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df64fc6736676666430fefb3000000000004f46666450f17720d14111d54111d00")
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
fsync(r0)

00:00:23 executing program 0:
r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @remote}, 0x0, 0x20000000)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000)
msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142)
r2 = accept4(r1, 0x0, &(0x7f0000000940), 0x30000000)
semget$private(0x0, 0x3, 0x1)
mlockall(0x3)
sync()
getresuid(&(0x7f0000000880), &(0x7f00000008c0), &(0x7f0000000900)=<r3=>0x0)
setuid(r3)
sync()
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept$unix(r2, &(0x7f0000000100)=@abs, 0x0)
accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000)
r4 = semget$private(0x0, 0x7, 0x400)
__semctl$GETZCNT(r4, 0x7, 0x7, &(0x7f0000000080)=""/31)
r5 = fcntl$dupfd(r2, 0x11, r1)
getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f0000000480)={<r6=>0x0, 0x80000000}, &(0x7f0000000980)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x16, &(0x7f00000009c0)={r6, 0x94}, 0x8)
execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000540)=[&(0x7f0000000280)='(\x00', &(0x7f00000002c0)='&]![\'/-*$\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='$\'[(+\x00', &(0x7f0000000440)='){\x00', &(0x7f0000000500)='\'\x00'], &(0x7f0000000800)=[&(0x7f0000000580)='\x00', &(0x7f00000005c0)='!\x00', &(0x7f0000000600)='(]-\x00', &(0x7f0000000640)='\x00', &(0x7f0000000680)='-#\x00', &(0x7f00000006c0)=')\x00', &(0x7f0000000700)='\x00', &(0x7f0000000740)='\x00', &(0x7f0000000780)='\x00', &(0x7f00000007c0)='-}\x00'])
semop(r4, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3)
semop(r4, &(0x7f00000004c0)=[{0x3, 0x1000, 0x1800}, {0x0, 0x0, 0x1800}, {0x0, 0x1, 0x1000}], 0x3)

00:00:23 executing program 1:
unlink(&(0x7f0000000000)='./file0\x00')
syz_execute_func(&(0x7f0000000180)="9826473e431c130f05042459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2")

00:00:23 executing program 2:
r0 = socket$inet(0x2, 0x2000, 0x3)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000002240)={@empty, @local, <r1=>0x0}, &(0x7f0000002280)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000022c0)={@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, r1}, 0xc)
r2 = socket$inet(0x2, 0x3, 0x0)
r3 = accept$inet(r2, &(0x7f00000010c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000001100)=0x10)
readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/4096, 0x1000)
readv(r2, &(0x7f0000000000)=[{&(0x7f0000001140)=""/4096, 0x1000}], 0x1)
getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000002140)={<r4=>0x0, 0x2}, &(0x7f0000002180)=0x8)
close(r3)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000021c0)={r4, 0x4b4, 0x8, 0x147, 0x1, 0x401}, &(0x7f0000002200)=0x14)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000040), 0x10)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002300)={@in6={{0x1c, 0x2, 0xfffffffffffffff8, @ipv4={[], [], @loopback}, 0x2}}, r4}, 0x84)

Waiting (max 60 seconds) for system process `vnlru' to stop... done
Waiting (max 60 seconds) for system process `syncer' to stop... 
00:00:23 executing program 3:
setrlimit(0x6, &(0x7f0000000240)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2")
syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000")
r0 = shmget(0x0, 0x13000, 0x0, &(0x7f0000fea000/0x13000)=nil)
r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x8282, 0x80)
connect(r1, &(0x7f0000000380)=@un=@abs={0x1, 0x0, 0x3}, 0x8)
r2 = dup(0xffffffffffffff9c)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000340)=0x8, 0x4)
shmctl$SHM_UNLOCK(r0, 0xc)
r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1)
r4 = semget$private(0x0, 0x4, 0x10)
__semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000300)=[0x5])
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000000c0)={<r5=>0x0, 0xf04}, &(0x7f0000000280)=0x8)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000440)=ANY=[@ANYRES32=r5, @ANYBLOB="d1e76bb0d806070001000500ff0001000100470055c58dc2e32147a6bcd8ced58a83e5ead98323542f5b090db64d961d189987165f1df9036e158ecd0f580fdfd3623e65f2c4a0b86956fb95bd989b8be7586e63a58fe7cc54f15047583a15428f03817121d84d50e0c6d516e001a06517f3257dcb5d9666483d694e03e082fddfa536fe108e11f0b9a98ae7"], 0x18)
r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_tcp_int(r6, 0x6, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:00:23 executing program 2:
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000140)="7a9b7b544423a9b247db8897f921cc5deed053d7cc3c64ecdd67e34a7208708276023fcd1a782d737c3d853931bdd0b5df1f1f465fede7a5e3673edc26521a7ad5379aa111ec5b66866d2d380fca09ac8f1701ae8179419c870a26eaf3fd80b70d99923fbcccc05d66e51bfabfe3850030e7a85019839e0aa65e4a5b64d30cafb7")
setgroups(0x400000000000029c, &(0x7f00000001c0))
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000340)={0xff80, 0x4})
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000200))
freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setuid(r1)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

00:00:24 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x400000008, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x32, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10)

00:00:24 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000))
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000640)="91cd80c442192d3b6969ef69dc00d9c4224dac782fd0d00fd1b02db5d90000008fc840ef0e0ce4c653fb290f450f0f27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c1c441a9f9259e8900004d4db3b57dda6dcfa9c14600e146cb45e22c892a0f0000c4027978eb9f")
setpgid(0x0, 0x0)
syz_execute_func(&(0x7f0000000240)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653430f770f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d00000000570505c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
wait4(0x0, 0x0, 0x3, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000040)={0x6, {{0x2, 0x0, @multicast1}}}, 0x90)
setsockopt$inet_int(r0, 0x0, 0x4, 0x0, 0xfffffffffffffcf0)
semget$private(0x0, 0x3, 0x220)

00:00:24 executing program 2:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x3e}}, <r0=>0x0}, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = dup(r1)
getsockname$unix(r2, &(0x7f0000000240)=@file={0x0, ""/51}, &(0x7f00000008c0)=0x35)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
sendmsg$inet_sctp(r2, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0xfffffffffffffff8, @empty, 0x80}, 0x1c, &(0x7f0000000780)=[{&(0x7f0000000040)="d2d215dfdca97ca7c177dcb17af49fbb1175769d5f6c3bae76e6a0414c2087c6b0eea8efdd5a7ae47c989e9e00971d7eb1e7bf001938", 0x36}, {&(0x7f0000000080)="bb26beb881b508c1ad88831918f63d15a506559474618b02183759eb2759f2f39a3a2fa8dc688cbb9c0c1bff8f0457bb64cc769ccb0c2a6a3f396cce02891921a2ced17e41d39b9170ca57c64a095b11907ab54882186576f9a692fe8cda39620a362d154974e66aa5e486b41025761bb09606b2598a4d86235ef5602c950f5ed6a9a933b0891d2afcab808183804ade3011d1c95d766c1d7eff3b4c13986f2c826983f83dc0de83efeffca435c2ad3c6af4a3a0cbffeab94605705d744c836337ae757b5c5d8fea61b56695bf67060611", 0xd1}, {&(0x7f0000000180)="7fc485f343bd29a691f752807f4e3ab1c4c5e814096b9d269017cc9493fdd750434a934ba855fdd56106553fa812f724fb2411687d9169e350e686c27cd96f0019f745a979c01f6e8325b1d6ce704dbbe92007dbfb2b00105c7ba582b52215ca3577ce155a7d653f6b79a952303b7e6dfca12653a92c017ed25ebd2903f787f9a12b00b72918d2d09ead1b7edc3a106badb9", 0x92}, {&(0x7f0000000240)}, {&(0x7f0000000280)="f343d8305ae3a3c425d39cfbbedf7a005cf5a78cf9cfd1d980c25dc724514309c66fc307f6c841a43ef46a7182782f67475889c2572bc40f410c9d085db6d30388b0cc2ef4701c7cdc1c762b9f225c63763e040cbe8c190c472f0b72180445064a87053c29a0979a1594d4236ea5c9cefd7e20e249", 0x75}, {&(0x7f0000000480)="a393212769664712c44af13f0345b829349eccd463859c3e53fea83592184f00d776ea4612b7a6ac4a50fcdcb6af71bf08dc64d5dc367d891a58da7137655a3c334fca18be599dc8eb2be628b380eb425ba5317c51998b6d4b0bf18c22f66e3551fb27bdbe4a5bc0b94ff642f1cf3c168a7a530e12a9453aacc030794fc2b008aea9edae40ac32ebc7dbc3c08431ce85cc38bc2696591380cee536726a898b802db28f3907dade0904b3b10b596f6b9de5aa2d9c0090204693e09166d5c7468377d985db3cda3f7971a3691a3c0d744627a78297aff0b45fddc2", 0xda}, {&(0x7f0000000300)="218565f0c3871b0f26d66d89ec5ab5a3c43e739695b52fd10d64719b5ae6dbe5d3d4472432bfd1cfef264d4f485c51f41bd1cd510fb0a027a4b35bab347673a8873ef6ea1322bcc46029d100003a122935b81b00c12f304c83141af9ceb3338b2c2ace1c", 0x64}, {&(0x7f0000000580)="8a42cb3cf1205eebaabbf7d901b8430dd5e7002ec03dab6677ed31af0743b93ae8eebf1c8418a08489f947b180e547d012bb1fbcc60e8f9e54e8f4373a9ce3d0a07c8c96213382ac52bfc3c900f453666e5f1bb51178b29231d2edb7a5d413b752976970fc7468ec958053c1f7fbc7e9b66d194983ae05e247d8dd683f0bfed6c9020ff2a45009955e5dc1e8ae7891aef40fabdd278c2146544d7821ff360583bf0865a8a3b6f26dbb08e6aa398cbf46fb8a26326230795384759dbe36f35cd98114172be1", 0xc5}, {&(0x7f0000000680)="a32777123b8fa44249fe576ea5d90ab47db92a12daef170e56faa83b0b78626ae4c4031b13613ec2de20c3a010050df89f4341004a0c34473591895fa2ff0addd422c73f62f1bb356a5311c9bb1203a8f21a959b6c23e0ac741dfac579b17cafac3017664ed4181dbf842c131a2c4d329cd9fa1e276a2c5a88b8686a0cc2eb464ec6a8fd139e71bf071d06a7effba4b911adfbf619cb0c11c00b2806e1f8a065121d14485cd7506550de04b57bed008ae303b5a5bd1fb88534112dd3997af0f6b183ee67e2921a117f0f3cbbb2d4c959570e6670919b26d15b26fa72", 0xdc}], 0x9, &(0x7f0000000840)=[@prinfo={0x14, 0x84, 0x7, {0x1, 0x4}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x7}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="c5c620da942be6143bd3c3f012826963"}, @authinfo={0x10, 0x84, 0x8, {0x7f}}, @sndinfo={0x1c, 0x84, 0x4, {0x1, 0x4000, 0x3f, 0x8000, r0}}], 0x80, 0x109}, 0x1)

00:00:24 executing program 0:
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="821cffe279"], 0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4)
r0 = socket(0x2, 0x2, 0x0)
bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10)
fcntl$setflags(r0, 0x2, 0x1)
syz_extract_tcp_res(&(0x7f0000000040), 0x400, 0xa0000000)

Syncing disks, vnodes remaining... 16 8 7 1 0 done
Waiting (max 60 seconds) for system thread `bufdaemon' to stop... done
Waiting (max 60 seconds) for system thread `bufspacedaemon-0' to stop... done
All buffers synced.


Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address	= 0x0
fault code		= supervisor read data, page not present
instruction pointer	= 0x20:0xffffffff80e4e45f
stack pointer	        = 0x28:0xfffffe0026a27400
frame pointer	        = 0x28:0xfffffe0026a27430
code segment		= base 0x0, limit 0xfffff, type 0x1b
			= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags	= interrupt enabled, resume, IOPL = 0
current process		= 2298 (syz-executor.1)
trap number		= 12
panic: page fault
cpuid = 0
time = 29
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0026a27060
vpanic() at vpanic+0x1e0/frame 0xfffffe0026a270c0
panic() at panic+0x43/frame 0xfffffe0026a27120
trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe0026a271a0
trap_pfault() at trap_pfault+0x9f/frame 0xfffffe0026a27210
trap() at trap+0x44d/frame 0xfffffe0026a27330
calltrap() at calltrap+0x8/frame 0xfffffe0026a27330
--- trap 0xc, rip = 0xffffffff80e4e45f, rsp = 0xfffffe0026a27400, rbp = 0xfffffe0026a27430 ---
fifo_close() at fifo_close+0x1f/frame 0xfffffe0026a27430
VOP_CLOSE_APV() at VOP_CLOSE_APV+0xc2/frame 0xfffffe0026a27460
vgonel() at vgonel+0xdc/frame 0xfffffe0026a274e0
vflush() at vflush+0x3df/frame 0xfffffe0026a27630
ffs_flushfiles() at ffs_flushfiles+0x1eb/frame 0xfffffe0026a276a0
softdep_flushfiles() at softdep_flushfiles+0x105/frame 0xfffffe0026a27740
ffs_unmount() at ffs_unmount+0xc1/frame 0xfffffe0026a277d0
dounmount() at dounmount+0x6e8/frame 0xfffffe0026a27850
vfs_unmountall() at vfs_unmountall+0x6b/frame 0xfffffe0026a27880
bufshutdown() at bufshutdown+0x4d1/frame 0xfffffe0026a278d0
kern_reboot() at kern_reboot+0x31e/frame 0xfffffe0026a27920
sys_reboot() at sys_reboot+0x467/frame 0xfffffe0026a27980
amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0026a27ab0
fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0026a27ab0
--- syscall (55, FreeBSD ELF64, sys_reboot), rip = 0x20000189, rsp = 0x7fffdfffdee8, rbp = 0xa ---
KDB: enter: panic
[ thread pid 2298 tid 100126 ]
Stopped at      kdb_enter+0x6a: movq    $0,kdb_why