Warning: Permanently added '10.128.0.122' (ECDSA) to the list of known hosts.
2019/05/14 00:24:08 fuzzer started
2019/05/14 00:24:08 dialing manager at 10.128.0.248:32338
2019/05/14 00:24:08 syscalls: 497
2019/05/14 00:24:08 code coverage: enabled
2019/05/14 00:24:08 comparison tracing: enabled
2019/05/14 00:24:08 extra coverage: support is not implemented in syzkaller
2019/05/14 00:24:08 setuid sandbox: support is not implemented in syzkaller
2019/05/14 00:24:08 namespace sandbox: support is not implemented in syzkaller
2019/05/14 00:24:08 Android sandbox: support is not implemented in syzkaller
2019/05/14 00:24:08 fault injection: support is not implemented in syzkaller
2019/05/14 00:24:08 leak checking: support is not implemented in syzkaller
2019/05/14 00:24:08 net packet injection: enabled
2019/05/14 00:24:08 net device setup: support is not implemented in syzkaller
00:24:20 executing program 0:

00:24:20 executing program 1:

00:24:20 executing program 2:
syz_execute_func(&(0x7f0000000bc0)="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")

00:24:21 executing program 3:
r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ftruncate(r0, 0xb979)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptm', 0x802, 0x0)
sendfile(r1, r0, 0x0, 0x4004)

interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
00:24:21 executing program 0:
r0 = socket$inet(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000880)="240000005a0007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0)

00:24:21 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
accept4$inet(r0, 0x0, &(0x7f0000000200), 0x10000000)
r1 = fcntl$dupfd(r0, 0x0, r0)
recvfrom$unix(r1, &(0x7f00000000c0)=""/231, 0xe7, 0x81, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0xa)
bind$inet(r0, &(0x7f0000000000), 0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000008000000000000211400000000000000070000000975af0000000000"], 0x24}, 0x0)

interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
00:24:21 executing program 0:
syz_execute_func(&(0x7f0000000180)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000500c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c402bbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x0)
getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
interface if_tuntap.1 already present in the KLD 'kernel'!
00:24:21 executing program 2:
syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="1b2871026974aaaaaaaaaaaa08060001080002040000aaaaaaaaaabbac1400aa569e585e6004000000004a92331b0c332f267ade4be159b4adfb659e031e3372e514d2bddd445b90036e8ef7f096c80cdc2ceff873cdffdc0f3e3832bd712f3104d2ede12aae04d84016b3796604e089f0662b0840a8ed4b225a7e5bf292c4a7aa14d37f0c4725b80ce9afe9039f9189edf4b20707fb8fd038e3d60a187bd7f3ac0a0be4e63dee98de22b2b816f8c5dcb3fe1365b15ba18b9acf76851a94ff569a6cece2c8e7a1b61a37b81a5b5cc8820c1f6d79deffbc47fdd0f94b"])
syz_emit_ethernet(0x13b7, &(0x7f0000000200)=ANY=[@ANYBLOB="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"])
r0 = socket(0x1f, 0x0, 0x2)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x8, @loopback, 0x3}}, <r1=>0x0, 0x5, 0x2, 0x9}, &(0x7f00000000c0)=0x8c)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000001600)={r1, 0x53, 0x8000}, 0xc)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000015c0)={r1, 0x700}, 0x8)

00:24:21 executing program 1:
r0 = msgget$private(0x0, 0x8)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800)
msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2e0156c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"], 0x1, 0x800)
msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000b00)=""/10)
accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180))
socket(0x10, 0x5, 0x0)
msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="0300000000001a0005bac549d56282781255e31850eddc1650e6cdbd3be1bad6e12d2192213cc1fbd23efa4e2e16314b48556cd58600"/64], 0x1, 0x800)
msgrcv(r0, &(0x7f00000002c0)={0x0, ""/108}, 0x74, 0x1, 0x0)
msgrcv(r0, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000)
msgsnd(r0, &(0x7f0000000000)={0x3, "c0d3dea443fcf6655fd3ef943d84d0aa1802071b1151cc693619ee3fc8f4a27b237cb7101bb0bcc3683b973b8c3dc59e145983365e5646d921937e16a607b8"}, 0x47, 0x800)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a)

linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
00:24:21 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000080), 0x2)
write(r0, &(0x7f0000000000)="2c920b8f4da12c6081d36e", 0xb)
shmget(0x1, 0x1000, 0x100, &(0x7f0000ffe000/0x1000)=nil)
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0x12, r0, 0x0)

00:24:21 executing program 2:
pipe2(&(0x7f00000000c0)={<r0=>0xffffffffffffffff}, 0x0)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x4, [0xff, 0xfff, 0x0, 0xfffffffffffffffd]}, 0xc)
r1 = socket(0x11, 0x3, 0x0)
sendto$unix(r1, &(0x7f0000000000)="b100050290000000000008005786ca900f0e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020208a371a3f8000400000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0)

interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
00:24:21 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket(0x17, 0x4, 0x4)
connect$inet6(r1, &(0x7f0000000280)={0x1c, 0x2, 0xffff, @mcast1, 0x5}, 0x1c)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={<r2=>0x0, 0xf, 0x4}, &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x9, 0x800, 0x9}, &(0x7f0000000240)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000002c0)={r2, 0x2}, 0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1202, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x58fb, 0x1000, 0x100000001, 0x1, <r3=>0x0}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r3, 0x7fffffff}, &(0x7f0000000180)=0xfffffffffffffd67)
r4 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet6_int(r4, 0x29, 0x3f, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:24:21 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10)
rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00')
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="5e000000ef0d902bfeb50dfd2e9e95445c0de5fcb7b5019b6c06a3d85c8ba727878dede65fcc3e844a1517e43c932445f1cedb0d91e1bab05bfe256b5e91143cc363a68f6861db8fd435874343790bed069b43c2adda51fd50f570883c210cb730d33bf9aceabae4c29460aa78195c967c351b453f8e6f1bae7ebd077143fa2d67726fcce7d926f72fac1a8a37d5a1ccdce3d8267519cd3ee88a7e6c83d7ad3abed08c84da840a679eeb2ee19eb3dea4b5886db9cd2ad62ba4409b8493c2984f2f3c9f46ca"], &(0x7f0000000100)=0x66)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={<r2=>r1, 0x1, 0xf}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x2, @mcast2, 0xffff}}, <r3=>r2, 0x2, 0x47, 0x2}, &(0x7f00000002c0)=0x8c)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x1, 0x200, r3}, 0xc)

00:24:21 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x12, 0x1, 0xfffffffffffffffd)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f666904000000"], 0x1)
dup2(r1, r0)
sendmsg$inet_sctp(r1, &(0x7f0000000440)={&(0x7f0000000040)=@in={0x2, 0x2, @multicast2}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000080)="c076b14703d5a03944f3743cc6a7b6f5e11ed4fa459e865da90f41e099b119fd5275e303f07348ac4c0b290fdb05c058e759157306fd6aa32c6ad33bca703d388943a03b4311b2ec07ff6d18d94541cbfdd980d610dcb74f57b0605968dd5b5293516eb40ac6920e224e0ed16fc199d9d1ff62bc707e1654d4d5f809231d7673c9b20566c18cbe10e38cd1", 0x8b}, {&(0x7f0000000140)="ffdd19a4d3f5110fe81876af7a0e169d328cbfe26d2ca5f6405868223a92bb10cfc241d517758c8271ff2043623cb24a7402064605618550bd909eefc4043bc4d28b2ea5a2b7f73f0b8bf7ec1730d8d8c0485d525b4b53f59ab2bdbf64f135c4da9479d2cb39f1878de532a85bd797139f3a3a9238a57492ad03cf0cf131c88f6d551ee4bca315dee2321afea3cf3aeb121486f65a985deb2eefbe849e151520f55d765e62e99e3436f5869d087a044b8efc79f41046473949724cf95fd3b9d3321945407db3de4d", 0xc8}, {&(0x7f0000000240)="e8bf2a40ac397dc4a9c43bbbd37018facfc9bdf0e5137798d3e0ddcfb845", 0x1e}, {&(0x7f0000000280)="9209fe1c1f85a5a752f43fc913cb62119da73c8981286b30247532a966e5081238eb8b2e9ea0a9f587ab1b8628b5575f39f97a9a75e0c77db2f9b0807a4bc0060d697359c4ad66f75e852e59ac472bc483fdc1450c0d513683a4a74f25fb6d26a35f3df1e9407e75dba294e6d1b153e87269f6978d76237d6904ea80fd3b18e03de09f6869e299217b216c374f642add43b0529d", 0x94}, {&(0x7f0000000340)="2db37f231ff0e8d3bd13f888875960b1f404143a1d0a852efe599aa39f4acb68865791d5209b5d28b10456f27bfb32e35442057bcd", 0x35}], 0x5, &(0x7f0000000400)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @init={0x14, 0x84, 0x1, {0x1000, 0x708, 0xffff, 0x1800}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast2}], 0x40, 0x100}, 0x1)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
00:24:22 executing program 0:
syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="ffff0e92a4c099f1d19ebb8a8314ef322fffffffffffffffffffff08004500001c0000000001029078ac"])

00:24:22 executing program 2:
select(0x40, &(0x7f0000000200)={0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x100000000000}, 0x0, 0x0, 0x0)

00:24:22 executing program 3:
r0 = semget$private(0x0, 0x3, 0x80)
__semctl$SETVAL(r0, 0xfffffffffffffffd, 0x8, &(0x7f0000000040)=0x294)
r1 = dup(0xffffffffffffff9c)
ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000240)="4143463d679eaa63c18a8699d49070d82c201b018babfcbaeff0151cec8bf381d9ca08d6ce054f5597837f7afb8545d6a97abf3b712d42ee4dc00108aa78913534d7bdd4ebfac6097d9868f8b489de613f193db1bbbd1301c68a151b99df341fca4c1b2ade2b669c62042a0a8d0fce81279011c8916743854de6096884692b38a1e0b1c88cc9766745")
mkdirat(r1, 0x0, 0x80)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0)
ftruncate(r2, 0x80000001)
execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000003c0)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='/\x00', &(0x7f0000000380)='\x00'])
r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r4 = socket$inet6_udp(0x1c, 0x2, 0x0)
r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00'])
writev(r5, &(0x7f0000000280), 0xa7)
preadv(r3, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xa02020}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000001c0)={<r6=>0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000200)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000001780)={<r7=>r6, 0x200, 0x6, 0x8000, 0x100, 0x2, 0x9, 0xfdc, {@in={{0x2, 0x1, @loopback}}, r6, 0x1000, 0x6e, 0x2, 0x4, 0x86}}, &(0x7f0000000180)=0xb8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, 0x0, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x51, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x103, &(0x7f0000000500)={r6, 0x6d, "8e05591e0b3b9cb52937715dc4e07b7bdd58d2e8d9682109c149fccaff69f1801d2ab67961b63569a0c86d85e813ddf14ec65b3e5b23b5852cc31d4ae1fabc46c455b116ebc6e58c7e4efb6f3bdd38ff1f29b65eb2dc33c5a5bc33b456b7ca0ae4598cc118e36e838a306df949"}, 0x0)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f0000000100)={0x3, [0x400000, 0x3, 0xafd7]}, 0xa)
r8 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000100000000000000000000000000000000001063304c5e000000000000000000000000de0800"/87], 0x0, 0x20000000)
accept4(r8, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000)
mlockall(0x1)
sync()
semget$private(0x0, 0x7, 0x3c9)
sync()
semget$private(0x0, 0x7, 0x400)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000580)={r7, 0x7fff, 0x3, 0x1cd, 0x6, 0x8000}, &(0x7f00000005c0)=0x14)
dup(r8)

00:24:22 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x23, &(0x7f0000000100)=0x4, 0x4)
socketpair(0x17, 0x3, 0x85, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c)

00:24:22 executing program 0:
r0 = socket$inet6(0x1c, 0x1, 0x1)
socket$inet(0x2, 0x2, 0x3ff)
r1 = open(&(0x7f0000000180)='./file0\x00', 0x200, 0x2)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={<r2=>0x0, 0x7fffffff, 0xf, 0x1d6, 0x6}, &(0x7f0000000200)=0x18)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={<r3=>r2, 0xfffffffffffffff8}, &(0x7f0000000240)=0x3a5)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r3}, 0x8c)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0xb, &(0x7f0000001000)=0x800, 0x4)

00:24:22 executing program 2:
setresuid(0x0, 0xee01, 0x0)
r0 = shmget$private(0x0, 0x4000, 0x40, &(0x7f0000ff9000/0x4000)=nil)
shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000080)=""/64)
r1 = geteuid()
setresuid(r1, r1, r1)
setresuid(0x0, r1, 0x0)

00:24:22 executing program 2:
syz_emit_ethernet(0x0, 0x0)
syz_execute_func(&(0x7f0000000000)="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")
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
fcntl$getown(r0, 0x5)

00:24:22 executing program 1:
syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa08004800003c0000000000009078ac1400bbffffffff01070b08000000007f00400104009078da111070c8ed043c206d0000000045000000000000000000"])
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000180)="71000082e99432238ce058bbac7f596fdc1abd44d924df2017af1d2d00c63813acb7a59283b77530cefda972f61b2eef37a062a698236595f7c3b7f864adfdf98f26d318c031f82b0399b092d5e9aa542bef2e2543880599a1ac6f24ebaf655559b3820c49d961d9597f65fbaf87e2e36943ed2a41ef39a55ded792ddc3b9af6a7d9228fec9c0a7ea811ab784bd4f5149096ada59c73a87565165bc7aa0b1e66e1c0bdf703bd0d4e4c71910ffccf866d2a42437800b32de3b96f0dbcf82783e59becac367f0766d622068598f147948c4e62240f284b08988fe023535db21fb6db446af6f6d725dc17b722855559")
mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x81)
ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f00000000c0)="7593977ec6d9fe34babff20eaddb94a3")
bind$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8)

00:24:22 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x3, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
getsockname$unix(r0, &(0x7f0000000000)=@file={0x0, ""/26}, &(0x7f0000000040)=0x1c)

00:24:22 executing program 0:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4)
getsockname$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10)
syz_execute_func(&(0x7f0000000080)="b1e291cd806969ef69dc00d9d0d0c44139fd5bf91cc10f788e008000000fc4014c6666400f71f47368f4a95ff9c44149f2168f48085477eebce0002080200020007d1e4f0fea01ef3e0f0b7c7c730fb826400f0d18c4626da89600000020e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:24:22 executing program 3:
r0 = socket(0x80000011, 0x3, 0x1)
recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/59, 0x8}], 0x1, 0x0}, 0xfffffffffffffffc)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x5, 0x4)

00:24:22 executing program 2:
futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0x8000000, 0xfffffffffffffffc}})
socket$inet6_icmp(0x1c, 0x2, 0x3a)
syz_execute_func(&(0x7f00000000c0)="c421991457ab430f297ca5acc4e18d14a213412dca0f466bfe42d9ac700c0080208fc9a090920e000000f04011b08cbd0ea1c4029d9a962a3c00007909e1f0")

00:24:22 executing program 1:
syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local, @remote, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @empty, {[@timestamp={0x44, 0xc, 0x5, 0x3, 0x0, [{[@multicast2]}]}]}}}}}})
r0 = socket$inet(0x2, 0x5, 0x81)
dup(r0)

00:24:22 executing program 0:
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={0x3, 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, [{}]}]}}}}}}})
clock_getres(0x0, &(0x7f0000000000))

00:24:22 executing program 0:
syz_emit_ethernet(0x3b, &(0x7f0000000040)={@remote, @local, [{[], {0x8100, 0x3, 0x800, 0x1}}], {@generic={0x8010, "208596c9bdb99f22d13ed4f9d789c075a59c05668397f804253d9bd1986bf6f136fbe2f39923a4e77d"}}})
syz_emit_ethernet(0x36, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x28}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}})
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x100000, 0x100)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000002c0)={'accf_data\x00', "2c31c682cc7552217958538c2833f37977fd23337420286d9900b2bdd0f24866fd61ff1acbac429e27e85dd257624de14de6c7527bd5cadc368c15ed338f891b9bdd36882986e0848c9f8313303df163ba797d0728f1e625c29de7158dde7a9aeb8b5bb9136502ceae1e4dbd2f1fd09985a1c4af022a0b341dba12b9027da0b90473d2c8050a62565f60bce2991883ac09f65252ff1bf7aafe75b1aadb047e4c809081a46596521c31aee1230ba8f8ab83d2618a115c62bc9aea1d8079f9f85ff0173393087aba26d10d82cfde6340cdeef7d16b852ba8b49fa23a713cafd520f11f538b712cea39009892de9f117b71"}, 0x59)

00:24:22 executing program 2:
syz_execute_func(&(0x7f0000000100)="984c5e5ea84a1c3b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32ddfafaf083b600800000f00fb8c4018d4e4e4e751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2ee7d7de321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e872a72e688f088f080fe2580461c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10")
pipe2(&(0x7f00000002c0)={<r0=>0xffffffffffffffff}, 0x100000)
setsockopt$inet_buf(r0, 0x0, 0x52, &(0x7f0000000300)="e48611c7c48cdf1c350b463c4f48baef0c24d1667567ca277dd74d9b9d5f6bb2a17094615f72e40b2911f63202f50730ef9ec551c483636759c44e657505870eea2f64b8a7b99dbceefbf00163933b1dba399509073b4b93074be9c04bb5b4e3b455a4a06bbf6b4bbe453f65876cf8ead04f2e75a988e94d85dc121302750593a4302bd8d7994993d83dffbdf39817100f92bacb0a319c5f2507e4cccfee974b681bbf2bb3c8c6de78f86cfe8672da3256a8", 0xb2)
r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000003c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0xfffffffffffffd96)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x2, @mcast1, 0x81}}, <r2=>0x0, 0x59d, 0x8, 0x100000001, 0x3, 0x8}, &(0x7f0000000080)=0x98)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x401, 0x3, 0x2, 0x698, 0x4}, 0x14)

00:24:22 executing program 1:
syz_execute_func(&(0x7f0000000000)="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")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x20004, 0x100)
ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f00000001c0)="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")
ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000180)="ae015be3421949fa3078c250fd7e7f125ddd2d2e8b")

00:24:22 executing program 3:
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000002c0)={<r0=>0x0, 0x0, 0x3, 0x9, 0x3}, &(0x7f0000000300)=0x18)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={r0, 0xffffffffffffffee, 0x3}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x6, @rand_addr="ada2c0eca8cc043a6836d12ade948cbd", 0x80}}, <r1=>0x0}, &(0x7f0000000280)=0x84)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={r1, 0xfffffffffffffff8, 0x200000000, 0xffffffffffffffff, 0x9}, 0x0)

00:24:22 executing program 2:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x30000000)
setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000000c0)={@broadcast, @broadcast}, 0x8)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @rand_addr=0x6}, 0xffffffffffffff40)
r2 = fcntl$dupfd(r0, 0x0, r1)
mkdirat(r2, &(0x7f0000000080)='./file0\x00', 0x0)

00:24:22 executing program 0:
setrlimit(0x8, &(0x7f0000000040)={0xff, 0xfffe})
socketpair$unix(0x1, 0x2, 0x0, 0x0)

00:24:22 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0xffff}, 0x1c, &(0x7f0000000100)=[{0xffffffffffffffff}, {&(0x7f0000000080)="6eee228b66bf830381f820", 0xb}, {&(0x7f00000000c0)="390bf9ad7bea00674cec8ffeda7c58576d66c0b141dd7e46c33b74f3ced90db6819c8a12bffea3", 0x27}], 0x3, &(0x7f0000000140)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}], 0x1c, 0x80}, 0x1)
setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000180)=0x7b8f, 0x4)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10)

00:24:22 executing program 2:
syz_execute_func(&(0x7f0000000000)="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")

00:24:22 executing program 0:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
freebsd10_pipe(0x0)
poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
freebsd11_fstat(0xffffffffffffff9c, 0x0)
freebsd10_pipe(&(0x7f0000000080)={<r0=>0xffffffffffffffff})
fstat(0xffffffffffffffff, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x796)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r2 = semget$private(0x0, 0x1, 0x100)
getsockopt$inet6_buf(r1, 0x29, 0x19, &(0x7f00000001c0)=""/197, &(0x7f0000000040)=0xc5)
__semctl$SEM_INFO(r2, 0x1, 0xb, &(0x7f0000000400)=""/4096)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@rand_addr=0x6, @broadcast, @local={0xac, 0x14, 0x0}}, 0xc)

00:24:22 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0xa0)
ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000040)="6553d58c62a58a191f1f7b3469457879c34f5d0d0a70880b1b993c9d097ea5cb76dddf22902dc800a06773b11cdac8f9b3d6475672062ceaa8dd01caa802077bf99f466bcfe8f32d81b01a153b8b977fd9b28a60e1b8b18d4973c491da65cfd96e87f179b5e1c389b17616547f7c191a765a8edf97eda136cd7d015af379665689538bbeaa8e7137829b8be3637965f535f15ef9091c03aefa6ba3088d7e4449d4309eb90548caad5d30412d9a045184edf6d932a211bb0f72b27634447826d48a6b0aed")
syz_execute_func(&(0x7f0000000380)="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")

interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
May 14 00:24:47 ci-freebsd-main-4 kernel: NLM: failed to contact remote rpcbind, stat = 5, port = 28416
00:25:12 executing program 1:

00:25:12 executing program 3:
syz_extract_tcp_res(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x91)
dup(r0)
ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000140)={{"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", "3ac4ba4ac3326211b5ab170eac8f419b9b3f1d3daae5c13c76775a6bc7c76c82", 0x1f, 0x20}, &(0x7f0000000040)="2e29328c0753ee0c502bfb2691fef1cdd70cee82020eba6c58579eb81d127ae3758e6e5b0b3940d145d6917767a823abf6c4a7979e8171ebe55e992f1350da005e5fc92839fb173dc9584193a625eec5da6549cda27bc5056a3e10e9244ec3aaefb711c5796119eb85326934678ee1026689610bb83905e60ae57adf5ea664e856b5caba73bd10ababcfab6e3ff185636371257dbbd6cb7ff0e73f97e57e3a988d213e18836b49838428b62300a5d531f9bd0bc0e793c2fdd39ee60b749785479bbb1dedbf81d2d0473f0025fc5c7c3c54a9e59f9c117abdbd8e239dd1bf071df288112f8ccce2049d9f540a17eebf8f360ac89611488dd4", 0x5, 0x3, 0x2, 0x1, 0x7, 0x4, 0x0, 0xfd3a})

00:25:12 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000680)=ANY=[@ANYBLOB="7763e440cd134c6699f1b685a660fe8f90c31ab7b15ad47bc1e957f6bcd520f6d311012ecab6eb8c4b5393c7a2a61af17c4caadbf19659552ddb21dc7c410bdf1a011613f7c034ead0624c60c45024509b1cb77f1e7d9a1c2b42f46ab94a149d3592e7fbdf365264f7d66ddcd304a440ffd87428fdef970b04be9a4a001fb96ec9fa690bfdd06ef6fb0779c0ad53896a7522a0da0724327b55b6807b076a68f83f8f15b9eea68a869ee574fb6aaab2b3c3b5aec47c2ebc99decedc446440f35452998db976b2a83747ffe140eca7784b9a5d3be28dafcec81b14fbe83f2135c1a74dbcecb626"], 0x1)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
pipe2(0x0, 0x4)
r2 = msgget$private(0x0, 0x48)
msgsnd(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1, 0x800)
msgsnd(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fde869a7ff5f75cc1d4e01755d862d3272280100008000000000aea0edd3fda5de98d68447067e5a074f2e25a0ae7fceeebaf990f569999a116e4431fbde073915652ca39455"], 0x1, 0x800)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200))
msgget$private(0x0, 0x40000000000000a)
msgrcv(r2, 0x0, 0x0, 0x0, 0x0)
r3 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0xe0)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x1, 0x4)
dup2(r1, r1)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r4, 0x7e2780e3)
r5 = fcntl$getown(r3, 0x5)
getpgid(r5)
r6 = msgget$private(0x0, 0x101)
msgrcv(r2, 0x0, 0x0, 0x3, 0x1800)
open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0xd0)
r7 = accept(r4, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000400)="7e41bd6431a0abe2857ee0acc79db2d11a9fcc564c43e0c7a2be2de5eb6cd5b2cb6f6fa468efc25c2fa569b1375caf283001d53b9486c04b4fedd7cf40766f2c609eb077f5f34be72ba994fa43fc1f7f95ab8140752e664fe70f136de3567441fe09372ee5d4a04964a1ae9f06239a2157dd06b55676d6f5d6a0c3b83f8a5013b1303fb310b7d1057b94e9863a5d28f4d55c067123c1af765d5f4af40fe5b70ef57a3cdb8a973543eb5ade74e9f7c80680b30fa8083573e0a9d88eba5c814438b4ae947dcbc52451d569e61922ebd59c9f525c3c0eb958cec6288b93726237e5a1c630b464c6ad1cd5ad157e4504")
fcntl$getown(r3, 0x5)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x108, &(0x7f0000000140)={<r8=>0x0, 0x2, 0x0, 0x2, 0x7fff}, &(0x7f00000002c0)=0x18)
getsockopt$inet6_sctp_SCTP_RTOINFO(r7, 0x84, 0x1, &(0x7f0000000300)={r8, 0x1ff, 0x1}, &(0x7f0000000340)=0x10)
msgctl$IPC_INFO(r6, 0x3, &(0x7f00000001c0)=""/6)

00:25:12 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={<r1=>0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000300)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x3, 0x5, r1}, &(0x7f0000000380)=0xc)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x401}}, <r2=>0x0, 0x2fb, 0x2, 0x280, 0x800, 0x5, 0xfffffffffffff801}, &(0x7f0000000040)=0x98)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x820, 0x80, 0x1f, r2}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x3}, 0xc)
writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="03", 0x1}], 0x1)

00:25:12 executing program 1:

00:25:12 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
sendto$inet6(r0, 0x0, 0x0, 0x20008040, &(0x7f00000000c0)={0xa, 0x0, 0x0, @rand_addr="092481fc8cd50677d034e782305fa34a"}, 0x1c)

00:25:12 executing program 1:
syz_emit_ethernet(0x66, &(0x7f0000000180)={@empty, @random="d6de8e219d55", [], {@ipv6={0x86dd, {0x0, 0x6, "08de06", 0x30, 0x3a, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff83, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback, @loopback}}}}}}})

00:25:12 executing program 2:
syz_execute_func(&(0x7f0000000280)="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")

00:25:12 executing program 3:
syz_execute_func(&(0x7f00000000c0)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000fc443bd6cc5b339f2d1f466f3525ea8a86291ae8ca0656000000f01c4740f2d96000040c43bc43b3a66660f3840cc4f28681d1d440f2b550142c4973179790000b0110f0f82dada048336000000")
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x10000000)
getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000180)={<r2=>0x0, 0xd135, 0x1572f01c, 0x8, 0xfffffffffffffffd, 0x3f, 0xfffffffffffffffa, 0x0, {@in6={{0x1c, 0x0, 0x356, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0xffffffffffffff75}}, 0x0, 0x1, 0xea08, 0x80, 0x1, 0x7ff}}, &(0x7f0000000080)=0xb0)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000280)={r2, &(0x7f0000000240)=[@in6={0x1c, 0x3, 0x2, @mcast2, 0x6}]}, &(0x7f00000002c0)=0x10)
dup2(r0, r1)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

00:25:12 executing program 1:
r0 = socket$inet_sctp(0x2, 0x2, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29)
accept(r0, 0x0, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

May 14 00:25:12 ci-freebsd-main-4 syslogd: last message repeated 1 times
May 14 00:25:12 ci-freebsd-main-4 kernel: Can't start NLM - unable to contact NSM
00:25:13 executing program 2:
syz_emit_ethernet(0x6a, &(0x7f0000000180)={@remote, @random="188d3ea1dabc", [{[], {0x8100, 0x2800004, 0xad3, 0x8000002}}], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0xffffff88, 0x0, @loopback={0x3300}, @rand_addr="00000000000000000000ffff00"}}}}}}})

00:25:13 executing program 0:
socketpair(0x1d, 0x7, 0x4, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={<r2=>0x0, 0x80}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r2, 0x80000001, 0x2, [0x1ff, 0x10000]}, 0xc)
recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000180)=@un=@abs, 0x8, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/36, 0x24}, {&(0x7f0000000200)=""/181, 0xb5}, {&(0x7f00000002c0)=""/110, 0x6e}], 0x3, &(0x7f0000000380)=""/254, 0xfe}, 0x40043)
syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff86, 0x7, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}})

00:25:13 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r0, &(0x7f0000000280), 0x318)
writev(r1, &(0x7f0000000100), 0x100000000000005c)
execve(0x0, 0x0, 0x0)

00:25:13 executing program 1:
setrlimit(0x6, &(0x7f0000000000))
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000013)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
mlockall(0x2)
r1 = socket$inet6(0x1c, 0x30000005, 0x3ff)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x7, [0x69, 0x4, 0x3f, 0xfffffffffffffe01, 0xffffffffffffffe0, 0x374a5f3a, 0xb99]}, 0x12)

00:25:13 executing program 2:
r0 = socket(0x2, 0x10000001, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x5d)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x70)
utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x558, 0x3}, {0x7, 0x800}}, 0x200)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r2, 0x0, 0x100000000000046, &(0x7f0000000000)={@multicast2, @local}, 0xc)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc)
execve(0x0, 0x0, 0x0)

00:25:13 executing program 0:

00:25:13 executing program 2:
syz_execute_func(&(0x7f0000000180)="96f3a798472c431c050f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
open(0x0, 0x0, 0x0)
r0 = semget$private(0x0, 0x3, 0x200)
__semctl$SEM_STAT(r0, 0x1, 0xa, &(0x7f0000000000)=""/71)
ftruncate(0xffffffffffffffff, 0x0)

00:25:13 executing program 0:
r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0)
r1 = dup(r0)
fdatasync(r0)
preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1, 0x0)
freebsd11_getdents(r0, &(0x7f0000000040)=""/39, 0x40)
openat(r1, &(0x7f0000000000)='./file0\x00', 0x80, 0x100)

00:25:13 executing program 1:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f00000000c0)={@multicast2, @empty, @broadcast}, 0xc)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0xc)
ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000100)={0x8, 0x3})
ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000040)={0x6, 0x7f14360a})
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x9}, 0x8)

00:25:13 executing program 2:
open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0)
r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000740)="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")
ioctl$DIOCRADDTABLES(r1, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r3 = dup2(0xffffffffffffffff, r0)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, 0x0, 0x0)
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

00:25:13 executing program 3:
accept$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000340)=0x10)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10)
r2 = accept(r1, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4)
getsockopt$sock_int(r0, 0xffff, 0x8, 0x0, &(0x7f0000000040))
sendto(r1, &(0x7f0000000140)="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", 0xfa, 0x8, 0x0, 0x0)

00:25:13 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
socket(0x1, 0x4, 0x1ff)
shutdown(r0, 0x1)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}}}, 0x0)

00:25:13 executing program 3:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
clock_settime(0x0, &(0x7f0000000000)={0x8000, 0x3ff})

09:06:08 executing program 3:
mkdir(&(0x7f0000014000)='./file0\x00', 0x0)
r0 = dup(0xffffffffffffffff)
flock(r0, 0x4)
r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f000001effd)='/', r1, &(0x7f0000d06ff8)='./file0\x00')
utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0xffffffffffffffff}, {0x0, 0xfffffffffffffffe}}, 0x0)

09:06:08 executing program 3:
mkdir(&(0x7f0000014000)='./file0\x00', 0x0)
r0 = dup(0xffffffffffffffff)
flock(r0, 0x4)
r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f000001effd)='/', r1, &(0x7f0000d06ff8)='./file0\x00')
utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0xffffffffffffffff}, {0x0, 0xfffffffffffffffe}}, 0x0)

09:06:08 executing program 0:
r0 = socket(0x1f, 0x84a2fc8e35e1b614, 0x3)
accept$unix(r0, 0x0, &(0x7f0000000000))
setsockopt$inet6_tcp_int(r0, 0x6, 0x200, 0x0, 0x0)

09:06:08 executing program 0:
syz_emit_ethernet(0xb1, &(0x7f0000000000)={@broadcast, @remote, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0xa3, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @empty, {[@ra={0x94, 0x6, 0xfffffffffffffffa}, @noop, @noop, @ra={0x94, 0x6, 0x1}, @noop]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x6, 0x0, {0x1d, 0x4, 0x37, 0x9, 0x1, 0x64, 0x80, 0x0, 0x7f, 0x4, @remote={0xac, 0x14, 0x0}, @loopback, {[@generic={0x87, 0xc, "84f03324c3bf0a7b2676"}, @timestamp={0x44, 0xc, 0xa878, 0x3, 0x2, [{[@rand_addr=0x7], 0x9}]}, @ra={0x94, 0x6, 0x3}, @ssrr={0x89, 0x7, 0x10000, [@multicast2]}, @ssrr={0x89, 0x1f, 0x9, [@local={0xac, 0x14, 0x0}, @loopback, @loopback, @loopback, @empty, @local={0xac, 0x14, 0x0}, @rand_addr=0x1000]}, @end, @ssrr={0x89, 0x17, 0xffffffff00000000, [@rand_addr=0x80000000, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @multicast1]}, @end, @noop, @noop]}}, "b161ea"}}}}})
pipe2(&(0x7f00000000c0), 0x100004)
syz_extract_tcp_res$synack(&(0x7f0000000100)={0x41424344, <r0=>0x41424344}, 0x1, 0x0)
syz_extract_tcp_res$synack(&(0x7f0000000140)={0x41424344, <r1=>0x41424344}, 0x1, 0x0)
syz_emit_ethernet(0x111, &(0x7f0000000180)={@random="865ba80680cb", @random="7ed7eba5c296", [{[], {0x8100, 0x7, 0x0, 0x2}}], {@ipv6={0x86dd, {0xffff, 0x6, "c5a9e5", 0xd7, 0x2f, 0x7, @mcast2, @mcast1, {[@dstopts={0x0, 0x0, [], [@pad1, @enc_lim={0x4, 0x1, 0xfff}]}, @hopopts={0x49, 0x0, [], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}], @tcp={{0x0, 0x3, r0, r1, 0x4, 0x0, 0x1e, 0x80, 0x9, 0x0, 0x80000001, {[@window={0x3, 0x3, 0x7ff}, @generic={0x1, 0xa, "386d4263715b1b10"}, @timestamp={0x8, 0xa, 0x8, 0x9}, @md5sig={0x13, 0x12, "30189666591e9ffe8a3767b333ceffbc"}, @eol, @window={0x3, 0x3, 0x8}, @md5sig={0x13, 0x12, "25a87cb0103fd98ee0419207ff3791d5"}, @md5sig={0x13, 0x12, "9cf4ca9d4111e40f8d31aad8921ccbc5"}, @md5sig={0x13, 0x12, "1ae8a29c87a02a8d9a78437d110b6629"}]}}, {"9db2c4c369675f00b931f8d21bbec6be7dfb0598a2dfdde6439ac167ae5248a8f7e863c606cc60a67112da2b51d1ed0c9d6361e237c209a88b8b13e9829254"}}}}}}})
r2 = shmget(0x1, 0x4000, 0x88, &(0x7f0000ffc000/0x4000)=nil)
shmctl$SHM_STAT(r2, 0xd, &(0x7f00000002c0)=""/239)

09:06:08 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x110840, 0x800000000000000)
r1 = dup(r0)
fdatasync(r0)
preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1, 0x0)
freebsd11_getdents(r0, &(0x7f0000000080)=""/39, 0xffffffffffffffed)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f00000000c0)=0x4)

09:06:08 executing program 3:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0xb)
getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000100)=0x8)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0)={0x1, 0x9}, 0x8)
close(r0)

09:06:08 executing program 1:
getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1d, &(0x7f0000000000), 0x2)
mlockall(0x1)
sync()
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040)="4c603a11ad243cbb4772ba70e6efc60a544612cefb18ae8b8f6f971c63acbbf31567ddee5a7b53bd115dc0f961caabe3a4fcac3bc27df026ee")
munlockall()
__semctl$GETALL(0x0, 0x0, 0x6, &(0x7f0000000d40)=""/231)
ioctl$DIOCKILLSTATES(0xffffffffffffffff, 0xc0e04429, 0x0)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)

09:06:08 executing program 0:
r0 = socket(0x1, 0x3, 0x2)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendfile(r0, r1, &(0x7f0000000000)=0x53, 0xfffffffffffffff7)
r2 = shmget(0x2, 0x2000, 0x300, &(0x7f0000ffa000/0x2000)=nil)
msgsnd(r2, &(0x7f0000000240)={0x0, "909de4555491c915634bf5541bd18b019d57260ca0e37724ba5d79a05d903b083788b732d4668625a81709ef70d7b4c4e5bc8481f1e2ef1990ce07a694eb622d478e71bb04c20fb07d7f98e1b0eb69aa9e9e3cdc2ace6da040c5e222a83a0d02f74a418ba6bf18acb3754c31fb3b52ebf0f3ac32ee378a0a4ad4d0917029d70f4ad29fe718d21570a275cd5648749d987f400f338baf70449f160bf83b1157"}, 0xa7, 0x800)
syz_execute_func(0x0)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
msgget(0x3, 0x2)
ioctl$DIOCOSFPADD(r3, 0xc088444f, &(0x7f0000000180)="6432cf6c69abba9b7d5499ca21e09aa2b3e00c399d358001cd99ce1345996a7d136e820a136b0b9891669e1f105dbd3ccce2eeb8561c33a203914bb65fcdaf5b0ca2381e5c9582ee6c45b25d58a8bb9b66f064a7478f226996b1c5411d6d84d4d3b9a5e92a554f79a5f5358beca4aaf02bf5f191c15d3be8988acf5c38f4134998c70c8f20a199d59e1816c018679f4dde53fb75f9470d084d3f27c24733abf6")
shmget(0x2, 0x4000, 0x610, &(0x7f0000ff9000/0x4000)=nil)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000300)={0x7, [0x0, 0x0, <r4=>0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x20)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000400)={r4, 0xb1}, &(0x7f0000000440)=0x8)
r5 = open(&(0x7f0000000100)='./file0\x00', 0x880, 0x8)
msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/59)
setsockopt$inet_sctp_SCTP_CONNECT_X(r5, 0x84, 0x8007, &(0x7f0000000500)={0x8, &(0x7f00000004c0)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x1ff0000000, @remote={0xfe, 0x80, [], 0x0}, 0x7}]}, &(0x7f0000000540)=0x10)
freebsd10_pipe(0x0)
shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117)
faccessat(r3, &(0x7f0000000040)='./file0\x00', 0x10, 0x0)

09:06:08 executing program 2:
syz_execute_func(&(0x7f0000000380)="b13b91cd806969ef69dc00d9d0d0c44139fd5bf91cc15868f4a95ff9c4418d71f08bc4c161c4fa2bea01efc48192558dc3c36645c42142518ca1ef000000f3400faee47c7c730fc4a1e5e9bcc50400000065400f0d1bc401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a12111d4b115000")
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4)

09:06:08 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_group_source_req(r0, 0x0, 0x53, 0x0, 0x0)
fcntl$getflags(r0, 0x1)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000040)="f5fb5698673254faa46b9512fdf3382442d79d8eda8a279508394e91722715cfcc371dc974f43cd2c55f208eddf108909ae8a9d9dd1a606b999f608d70d0710222057a2c960b70b60e747428b3a8")

09:06:08 executing program 3:
syz_execute_func(&(0x7f0000000000)="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")
poll(&(0x7f0000000100), 0x191b, 0x0)

09:06:08 executing program 3:
syz_emit_ethernet(0xd23, &(0x7f0000000340)=ANY=[@ANYBLOB="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"])

09:06:08 executing program 3:
r0 = dup(0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x9, 0x400, 0x0, 0xde, <r1=>0x0}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x1, 0x7fffffff, 0x0, 0x3f, 0xa, 0x62ef, 0x800, 0x4, r1}, &(0x7f0000000140)=0x20)
r2 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8)

09:06:08 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

09:06:09 executing program 1:
syz_execute_func(&(0x7f00000001c0)="9826473e431c120f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4124e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
rename(&(0x7f0000000040)='./file0/file0\x00', 0x0)
r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x10000, 0x40)
accept$unix(r0, 0x0, &(0x7f0000000080))

09:06:09 executing program 3:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10)
r1 = fcntl$getown(0xffffffffffffff9c, 0x5)
r2 = getuid()
fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getpgid(0x0)
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
getresgid(&(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)=<r6=>0x0)
r7 = accept(0xffffffffffffff9c, &(0x7f0000000540)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000580)=0x1c)
r8 = socket$inet_icmp(0x2, 0x2, 0x1)
r9 = accept4$inet(0xffffffffffffff9c, &(0x7f00000005c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000600)=0x10, 0x30000000)
r10 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000640)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000680)=0x1c, 0x10000000)
r11 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/pf\x00', 0x200, 0x0)
r12 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r13 = socket$inet_udplite(0x2, 0x2, 0x88)
r14 = getpid()
fstat(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, <r15=>0x0})
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, <r16=>0x0})
r17 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000880), 0x30000000)
pipe2(&(0x7f00000008c0)={0xffffffffffffffff, <r18=>0xffffffffffffffff}, 0x100000)
r19 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
r20 = socket(0x1c, 0x10000005, 0x3)
r21 = getpgid(0x0)
fstat(0xffffffffffffffff, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, <r22=>0x0})
freebsd11_stat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, <r23=>0x0})
r24 = getpgid(0xffffffffffffffff)
getresuid(&(0x7f0000000ac0), &(0x7f0000000b00)=<r25=>0x0, &(0x7f0000000b40))
getresgid(&(0x7f0000000b80)=<r26=>0x0, &(0x7f0000000bc0), &(0x7f0000000c00))
sendmsg$unix(r0, &(0x7f0000000d80)={&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000002c0)=[{&(0x7f0000000180)="2c574338433280260c13cb50b59ff5ddabdea3eff2f6036a494a7e3ccfa28818315cf64ac673e69ba8b6d58ac84a6c565bf6ea", 0x33}, {&(0x7f00000001c0)="38c5750e188a51273ec1200e65cde5f72e42a91f8e17d8811db3ae4536fdf61a048f46357d0599ccd109eedf21bebb30bca7f33c0860edeb4faf188505cc94a0a078ae35d2341473f07dd7a2247c22c26306720070b24abc5b42020d9c5225172bb3fa232a2c0245c95e119ab387b444f26669634fa1959ed17b710a8353d8f4484bc4835569b178a45e963f55007e43f465d8e3c79233022fc4a4aefa956b1956c9171f3719180ec0d73a679989399a7611aa5ccadd11bea9633c518cdad67f187c5da1fd", 0xc5}], 0x2, &(0x7f0000000c40)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x30, 0xffff, 0x1, [r7, r8, r9, r10, r11, r12, r13]}, @cred={0x20, 0xffff, 0x2, r14, r15, r16}, @rights={0x20, 0xffff, 0x1, [r17, r18, r19]}, @rights={0x18, 0xffff, 0x1, [r20]}, @cred={0x20, 0xffff, 0x2, r21, r22, r23}, @cred={0x20, 0xffff, 0x2, r24, r25, r26}], 0x108, 0x80}, 0x100)
open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x6)
r27 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0)
ftruncate(r27, 0x10000)

09:06:09 executing program 2:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0)
fsync(r0)
renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00')
renameat(r0, &(0x7f0000000300)='./file1\x00', r0, &(0x7f00000002c0)='./file0\x00')
rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file1\x00')

09:06:09 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="820240d69c07eda7f8fe"], 0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xfffffffffffffffd, 0xfffffffffffffffd}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000380)={0x0, 0x520}, 0xe7)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x1, 0x300000, <r1=>0x0}, &(0x7f0000000080)=0xc)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x3}}, r1}, &(0x7f00000000c0)=0x8c)
sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
fstat(r0, &(0x7f00000001c0))

lock order reversal:
 1st 0xfffff8001265f7e8 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3440
 2nd 0xfffffe0000924540 bufwait (bufwait) @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vnops.c:283
 3rd 0xfffff8001297f428 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2598
stack backtrace:
#0 0xffffffff8110ee9e at witness_debugger+0x8e
#1 0xffffffff8110ead2 at witness_checkorder+0xf72
09:06:09 executing program 3:
r0 = socket(0x1b, 0x3, 0x0)
bind$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c)
getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000100)={@local, @remote, <r1=>0x0}, &(0x7f0000000140)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0x2c16d2ee1b682356, &(0x7f00000001c0)={@loopback, @empty, r1}, 0xc)
getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000040)={@rand_addr, @broadcast, <r2=>0x0}, &(0x7f0000000080)=0xc)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={<r3=>0x0, 0x20, 0x0, 0x5, 0x4}, &(0x7f0000000200)=0x18)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r3, 0x5, 0xb4}, 0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @loopback, r2}, 0xc)

09:06:09 executing program 3:
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075)
open$dir(&(0x7f0000000200)='./file0\x00', 0x400, 0x0)
r1 = geteuid()
r2 = getegid()
chown(&(0x7f0000000000)='./file0\x00', r1, r2)

#2 0xffffffff8102e385 at lockmgr_xlock_hard+0xb5
#3 0xffffffff8102ee88 at __lockmgr_args+0x488
#4 0xffffffff8150efba at ffs_lock+0xea
#5 0xffffffff8195f205 at VOP_LOCK1_APV+0xc5
#6 0xffffffff811c2bbf at _vn_lock+0xaf
#7 0xffffffff811a9b41 at vget+0xb1
#8 0xffffffff81195428 at vfs_hash_get+0x148
09:06:09 executing program 0:
msgget(0x2, 0x0)
r0 = socket$inet(0x2, 0x3, 0x5)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0)=0x4, 0x4)
syz_execute_func(&(0x7f0000000100)="f2406cc4c3b15c160064363666f36d8f8810b64808043e43a7c463f96345110026418087108b15f00066f6d7c482c0f24200c482d9ac5ca8f8")
syz_execute_func(&(0x7f0000000000)="982c2c0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b611000300c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000040f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")

#9 0xffffffff81508441 at ffs_vgetf+0x51
#10 0xffffffff814f86e4 at softdep_sync_buf+0x444
#11 0xffffffff81510564 at ffs_syncvnode+0x394
#12 0xffffffff8150ed28 at ffs_fsync+0x28
#13 0xffffffff8195dce5 at VOP_FSYNC_APV+0xc5
#14 0xffffffff811bd481 at kern_fsync+0x261
#15 0xffffffff8170d7e6 at amd64_syscall+0x436
#16 0xffffffff816d55ad at fast_syscall_common+0x101
09:06:09 executing program 2:
syz_execute_func(&(0x7f0000000140)="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")
r0 = dup(0xffffffffffffff9c)
lseek(r0, 0xfffffffffffffffc, 0x80000)

09:06:10 executing program 3:
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075)
open$dir(&(0x7f0000000200)='./file0\x00', 0x400, 0x0)
r1 = geteuid()
r2 = getegid()
chown(&(0x7f0000000000)='./file0\x00', r1, r2)

09:06:10 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
pipe2(0x0, 0x4)
r1 = msgget$private(0x0, 0x48)
msgsnd(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fdb869a7ff5f75cc1d4e01755d862d1a72281d8ce40e6c3f8891aea0edd3fda5de98"], 0x1, 0x800)
shmget(0x3, 0x3000, 0x8, &(0x7f0000ffb000/0x3000)=nil)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200))
r2 = msgget$private(0x0, 0xe0)
msgrcv(r2, 0x0, 0x0, 0x0, 0x0)
r3 = dup2(r0, r0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r4, 0x7e2780e3)
msgget$private(0x0, 0x40)
shmget(0x0, 0x4000, 0x22, &(0x7f0000ffc000/0x4000)=nil)
msgrcv(r1, &(0x7f0000000240)={0x0, ""/184}, 0xc0, 0x3, 0x1800)
r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
accept(r4, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
socket$inet_icmp(0x2, 0x2, 0x1)
sync()
msgrcv(r1, &(0x7f0000000300)={0x0, ""/115}, 0x7b, 0x0, 0x800)
connect$unix(r4, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000a90a03c0f14a43000000040000b886c32acc86a411b6ce44b3a94a2014af2d10daa84d178cbaf857f80fc3f3d720538092d8567d902ea88984d36fe7ace32c3332e725b8ee667ad990fe7cce43e10a4baebd95d5131e173e"], 0x1)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x1f470000)
linkat(r3, &(0x7f00000001c0)='./file0\x00', r5, &(0x7f00000003c0)='./file0\x00', 0x400)

09:06:10 executing program 2:
syz_execute_func(&(0x7f0000000100)="0c3ab5b598cd801b6969ef69dc00d9d9d0c44139fd5bf91cc18fe9589b26c7e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc8fe9509b9200ed2e00c1ea01f265dc5f00c366450f1867466566460feea8eb6d5fcfa6c4c2ada8e86c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df64fc6736676666430fefb3000000000004f46666450f17720d14111d54111d00")
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x4, "b8ae774bb5c1f76d3cfac71f3a8b3f2f"}, 0x14)

09:06:10 executing program 2:
syz_emit_ethernet(0x26, &(0x7f0000000000)={@local, @remote, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @empty, {[@rr={0x44, 0x3}]}}}}}})
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c, 0x20000000)
readv(r0, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/20, 0x14}, {&(0x7f0000000100)=""/27, 0x1b}, {&(0x7f0000000140)=""/33, 0x21}, {&(0x7f0000000180)=""/213, 0xd5}], 0x4)

09:06:10 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000202, 0x0)
ftruncate(r0, 0x401007e2780e9)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, 0x0)
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), 0x0)
r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000240)={<r3=>0x0, 0x5}, &(0x7f0000000280)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x401, 0x4110, 0x4, 0xfffffffffffffffb, r3}, &(0x7f0000000300)=0x10)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, 0x0, &(0x7f0000000540))
poll(&(0x7f00000000c0)=[{r2, 0x2020}, {r2, 0x66}, {r2, 0xa0}], 0x3, 0x9)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x6e)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080), &(0x7f0000000140)=0x4)
execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640))
mlockall(0x3)
sync()
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
fsync(0xffffffffffffffff)
fcntl$dupfd(r2, 0xfffffffffffffffe, 0xffffffffffffffff)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000340)={@multicast2, @broadcast, <r5=>0x0}, &(0x7f00000004c0)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000600)={@multicast1, @broadcast, r5}, 0xc)
r6 = semget$private(0x0, 0x2, 0x88)
__semctl$SETVAL(r6, 0x1, 0x8, &(0x7f00000001c0)=0xe4be)

09:06:10 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=""/1, 0x1}, 0x0)
r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
listen(r1, 0x0)
getsockopt$sock_int(r1, 0xffff, 0x1011, 0x0, &(0x7f0000000080))
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0xc00, 0x0)
ioctl$DIOCCHANGERULE(r2, 0xcbe0441a, &(0x7f0000000380)="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")
fcntl$dupfd(r1, 0x11, r1)
writev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1d960e65ac75f7d83ea515140987bbb68ce8ef614ff147b0a4b916075c54905551932f71382564d2c17bee5d7f145eb206ae1d5e24e8edcc640b0f108fc07e73f2ea9483208c19b604bbf8b0eb7b5c0e4f6f9220dd2200b9c4cd35eecfd2341131e05133ad76b65dbbb4b40516baf17bf34228ca83eb60b97e7f0e1b3ba7f0d9d582c8bf444545eaa8f520e60e34122b4d1967532915ff3f9feb2ebccdb259d19876ab54b36c2fddce94c2810fdb2a236119c4572c06a2132c66521b9492ed0541eb677b68f6cb0bf8f76068a26df6d1aea397c793bb2a30d64a2ebf333a4ac289c69bc282d46c3ff0bf618809e6", 0xee}, {&(0x7f00000001c0)="60a03e01a38063a96ad967f19bcb8293fed9482283b55b4b806289dc1bcb86f9b4b3935da10ccea8a55487bff5f1162f4d063901dd0a3d0fb2933089b77460e9cbd3ecc481878a08890f0e09ec0e4e9ec6ad3897651403dbcaf5376738a7178b3d927a33c44cba324cf4767dc2e585418002db7451be59e2e0dad9669f1efbac0279fde94a65fd38a5434b8b269b22768e030a454fdfb87fd3b38d97a1fd88484077a1dfd71fd5e112173d3281d0fa09290423ea7e8a2bdfefe8867fd460e749d7dbd6468ed37ae15b071edc4b786ccde8a84ade02bc8fee45723567bf6dda62e8d9e3a93367a712d045bd40", 0xec}, {&(0x7f00000002c0)="ff67569b1d7691384dd46d7cdcb246e7965f618b94bea52bf3f8c221925772292c75817390a73223c9f06aa37b1fbcf870eed075e598edd724ede48c087e0c5ff7f641d4829fe122e347ae8b129b3e52bb6f820c1d4a21f9be370bdba166087f4ec90b4c6e8ed8023b8f79e1f1d5696d0c707fda967ac5cf31c2b0fe136d26c4ae9aa33eef2a", 0x86}], 0x3)

09:06:10 executing program 0:
msgget(0x2, 0x0)
r0 = socket$inet(0x2, 0x3, 0x5)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0)=0x4, 0x4)
syz_execute_func(&(0x7f0000000100)="f2406cc4c3b15c160064363666f36d8f8810b64808043e43a7c463f96345110026418087108b15f00066f6d7c482c0f24200c482d9ac5ca8f8")
syz_execute_func(&(0x7f0000000000)="982c2c0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b611000300c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000040f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")

09:06:10 executing program 3:
r0 = socket$inet6(0x1c, 0x3, 0x0)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000340)=ANY=[], &(0x7f0000000400))
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000240)={<r2=>0x0, 0x1}, &(0x7f0000000280)=0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000002c0)={r2, 0xff, 0xf, 0x0, 0x7}, &(0x7f0000000300)=0x18)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x0, @broadcast}}}, 0x8c)
setsockopt$inet6_tcp_int(r1, 0x6, 0x102, &(0x7f0000000000)=0x200, 0x4)
getsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000040), &(0x7f0000000080)=0x4)

09:06:10 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="820b2a70eda6c7ca2e2f66696c658ee23cbcd2277e1590ae3000b56b7c978d87f06122d1dc1b3f2a169c95a2ee7c34acd0548bef2ae67b41a311ab61e01a0e13a39c6effbe7fa9fffd1bc88eb4fa7c8422aecee0c6fe5eef4c934dbad08537213a166f01cd74748f571cf819e9a4a681ea"], 0x10)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet6(0x1c, 0x5, 0x9)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x100000)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4)
mlockall(0x1)
sync()
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200))
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
accept(0xffffffffffffffff, 0x0, 0x0)
r4 = fcntl$dupfd(r3, 0x15, 0xffffffffffffffff)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
r6 = msgget$private(0x0, 0x10)
msgctl$IPC_RMID(r6, 0x0)
lseek(r5, 0x0, 0x1000000000003)
pwritev(r5, 0x0, 0x0, 0x0)
open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40)
poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)

09:06:11 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
writev(r1, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x8, 0x800, 0x81, 0x1c, <r2=>0x0}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r2, 0x8, 0x100, 0x5, 0x5, 0xcf67}, &(0x7f00000000c0)=0x14)

09:06:11 executing program 1:
syz_execute_func(&(0x7f00000001c0)="1c10b5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421")
madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x6)

09:06:11 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="820b2a70eda6c7ca2e2f66696c658ee23cbcd2277e1590ae3000b56b7c978d87f06122d1dc1b3f2a169c95a2ee7c34acd0548bef2ae67b41a311ab61e01a0e13a39c6effbe7fa9fffd1bc88eb4fa7c8422aecee0c6fe5eef4c934dbad08537213a166f01cd74748f571cf819e9a4a681ea"], 0x10)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet6(0x1c, 0x5, 0x9)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x100000)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4)
mlockall(0x1)
sync()
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200))
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
accept(0xffffffffffffffff, 0x0, 0x0)
r4 = fcntl$dupfd(r3, 0x15, 0xffffffffffffffff)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
r6 = msgget$private(0x0, 0x10)
msgctl$IPC_RMID(r6, 0x0)
lseek(r5, 0x0, 0x1000000000003)
pwritev(r5, 0x0, 0x0, 0x0)
open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40)
poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)

09:06:11 executing program 0:
msgget(0x2, 0x0)
r0 = socket$inet(0x2, 0x3, 0x5)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0)=0x4, 0x4)
syz_execute_func(&(0x7f0000000100)="f2406cc4c3b15c160064363666f36d8f8810b64808043e43a7c463f96345110026418087108b15f00066f6d7c482c0f24200c482d9ac5ca8f8")
syz_execute_func(&(0x7f0000000000)="982c2c0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b611000300c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000040f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")

09:06:11 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1d, &(0x7f0000000040)=0x100000001, 0x22c)

09:06:11 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$sock_int(r0, 0xffff, 0x1004, 0x0, 0x0)
r1 = socket$inet(0x2, 0x7, 0x1)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x410, r1, 0x0)

09:06:11 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x78)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={<r2=>0x0, 0x7fe00000}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000380), &(0x7f0000000400)=0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x1, @multicast2}}, r2}, &(0x7f0000000280)=0x8c)
recvmsg(r1, &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
shutdown(r0, 0x1)
setsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f0000000040)={'a\x00', "9d214d0ed76260ba8b46c09d8a0ab7b3810ffd85e7d29f1b66d5c606adbaa6e4a68a01094f8eb12fef7317507b2456f36456f883f16edcadbc014a730b24a12b078567a0eff84f5c431fdf5ab345281afb57082ae6e00c8ffab2e5724c109429e1fe7d8a3398f35c00cc07bda43b9e0468dc20d94b3e6720462ab7439e98758104641f93679c276dd488f75065b9e7f7f58eef3a63ca95202670018e3e64053248a8bcd6337dd4a4d4972f4b2010ef6629a8caf35cf4b08b69ee74d4e5eea51277a606a2d9d1daeda1277bfc91f884ec79c6707ae0cb2fa63543278bfccf2d15c7315fa81ba8a580766771930b77c682"}, 0x1c0)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000340)={r2, 0x3, 0x3, [0xffffffff, 0x4, 0x8]}, 0xe)
recvfrom$unix(r1, &(0x7f00000002c0)=""/5, 0x5, 0x1, &(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00./filk0\x00'], 0xa)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, 0x0, 0x0)
setsockopt$inet6_int(r3, 0x29, 0x2a, &(0x7f0000000000), 0x4)

09:06:11 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x900, &(0x7f0000000040), 0x4)

09:06:12 executing program 3:
socket$inet_icmp(0x2, 0x2, 0x1)
syz_execute_func(&(0x7f0000000240)="98994aa84a1c340f05bf2400870043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fbbc4014e4ec4817850c8c4016d7d14dee509b921f457856c0707f240d1d244e10bf8170d0da8c4e3169292bd00008020d0c466410fe847e8f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4d9ed2666f3400f38f6b5851800000f94f95419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3f080620016dec4c4c1a1128b000000002d4bf3000062c401a1ea4be6470f383a4d0ba261b7e2")
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
fcntl$getown(r0, 0x5)
readlink(0x0, &(0x7f0000000100)=""/164, 0xa4)
mknodat(0xffffffffffffffff, &(0x7f00000003c0)='./file0/file0\x00', 0x80, 0x2)

09:06:12 executing program 2:
madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x200000002)
madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103)
recvmsg(r0, &(0x7f00000011c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f0000001140)=[{&(0x7f0000000080)=""/147, 0x93}, {&(0x7f0000000140)=""/4096, 0x1000}], 0x2, &(0x7f0000001180)=""/36, 0x24}, 0x40040)

09:06:12 executing program 1:
r0 = socket(0x1b, 0x3, 0x0)
getsockopt$sock_timeval(r0, 0xffff, 0x1010, 0xfffffffffffffffe, &(0x7f0000000080)=0xfff2)
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x130)

09:06:12 executing program 0:
r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x400000002c4, 0x0)
poll(&(0x7f00000003c0)=[{r0, 0x2181}], 0x1, 0x0)
lseek(r0, 0x0, 0x0)
read(r0, &(0x7f0000000000)=""/98, 0x62)

09:06:12 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f0000000140))
writev(r0, &(0x7f0000000100), 0x100000000000005c)
ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000100)="6bff6168fc62904ffbadfdb72e69d67ccd0aa16b97fd4a2fea57d5b2951725b7dca79160bf89")
execve(0x0, 0x0, 0x0)
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a700d660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)

09:06:12 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={<r2=>0x0, 0x1000}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x226bef54, 0xffffffff00000000, 0x3, 0xad, 0x80000001}, &(0x7f0000000100)=0x14)
setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000000), 0x4)

09:06:12 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000000), 0x10)
sendmsg(r0, &(0x7f0000001280)={&(0x7f0000000080)=ANY=[@ANYBLOB="0098b0525601010000010000000049fbdd0c4aee79f145904551a31fc852929e0943f6847ded67c80f9e208618415cba7499548bf417cbb45828a9df7a809bfe"], 0xa, 0x0, 0x0, &(0x7f0000001100)=[{0x10}], 0x10}, 0x0)

09:06:12 executing program 1:
syz_execute_func(&(0x7f0000000280)="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")
lseek(0xffffffffffffffff, 0x0, 0x0)
madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1)
poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0)
r0 = dup(0xffffffffffffffff)
sendmsg$inet6_sctp(r0, &(0x7f0000000240)={&(0x7f0000000000)=@in6={0x1c, 0x1, 0x7, @ipv4={[], [], @multicast1}, 0x2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000040)}, {&(0x7f0000000100)="d362cd0936effef56e0e39dc195423c7298e4cbd78b3b6cf6f6a66118f2b69297889dad8ac173a8f1e1cc23633c1fc71cf3d965a06d1f35687c396bd7a140a5b2f6b637ccbf7f7551c1aa9e258bd4e448c1fd66d0f39a55acccff81a96b9c95f9ecc2e984ca719aff34c70a465a3165695b9f150a76ea9168219d95ade59fd9bb2296b2e193fef6c623a864057904a455ddd3770006ffee471139cf6989a3d1cd740c800ad53d4ee3925ed6a6b0337f4bcbf478d830ff8b93623cffd0e2abb407b17703ea13ac7fc4301b39921d1c09fa681", 0xd2}, {&(0x7f0000000080)="b7915736e3e78f43f464ca91db1c775a8f070f5c862c05bcd89fa26f389b0e", 0x1f}], 0x3, 0x0, 0x0, 0x1}, 0x4)
socket$inet6_sctp(0x1c, 0x0, 0x84)

09:06:12 executing program 0:
syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e3232e2e9c4810de30367660f6b32db660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000240)="7749fa8394fec74100bc0e3ba567cb07b96a596adc1f74ed89cb062e34579043b3f2b8db3fbe4cc7a013671c1aef2ea65258cc")
ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000040)="560204f74b628c16b63349bbfcbd21312a2026aa3eee29c0fc47fae3b0b7d19b0db94b49859a93e7f9f86db0b97ae855c7c6048813ecdd448d5922ba016d1a29b5eae39036bf5eb32c6b59cffce87d108a851d1a7797bb39b8528cf3afe3b6e64fe3581e2c99ba9f7ed729a10982997eb8eeab1014b25fc53f04b9fd2deada68299c446c406ff27fccf16685ef77b75fb787dba9d2998150a2748a55040b513a0c8b4ab8b1fdab7dbde23e431bf3289eb5bbc993be485d4c636dc9d638ff25042f694f34458a9633414b540fb1d61ffcbec19a9c33518e1581318b20f35f5e33794600edd038746cdf89647aadcdc001")
syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
geteuid()

09:06:12 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000080)="ad6bd1263709ea97d9fb356841289676383b7e5fb33502f8028266e033821a6a796320865c6b275011511f5dd9d27ac33834df0faf50d330a65df35ab354dcb3c0c87e041cf44586dacf0eb3015f475457bbb2f49f99512fb839921c1860528383b6a2cb73a7cfb1f8f4715cc9a1ce0bff3b79a9cf0b610b65867d49dce33c7131c121243829e3308dd1149cc23a0eae065b7f1cebcf53186a0557358891e80ca8d9fbab4d9ff13a4964b66c0346a560288b2b6911e1e4f5f1c053bbb791ff80ff4e2e291d01ebedbd0fa15290baf9bf085b5e77b9f4c8aef41dfc76bf3163a2d25ba00e26ec31ae0751", 0xea)
r1 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
close(r1)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000200)={0x0, 0x8}, 0x8)

09:06:12 executing program 1:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xe, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, <r1=>0x0}, &(0x7f0000000040)=0x29)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={r1, 0x40, 0x9, [0x7, 0x5, 0x0, 0x6, 0x101, 0x10000, 0x6, 0x8, 0x7fff]}, 0x1a)

09:06:12 executing program 1:
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), 0x4)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080), &(0x7f00000000c0)=0x8)

09:06:13 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
readv(r0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/179, 0xb3}], 0x1)
bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet6_sctp(r1, &(0x7f0000000200)={&(0x7f00000000c0)=@in6, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x5)

09:06:13 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendto(r1, &(0x7f0000000040)="0a28139b26c11b10914831326ea446ea1dddab10a16c88f42a84aa267f9124ae81eacb3d0639bb02a85ea355660c17847ea6a45f4602df3a44602fcbc8096d71ef444c802f63a65fb2dd4d607946b06146aa2ce3fc9f245db931cc6dc3b39a13873ac65bd1c94754893f67829cafc1c21765a4e13c57d2958a0f076d0c228cda4cf78c675e54ffff3f7ef82d2738c97aa2b78c25743e88da8507ba4dc3a01cfb53ee71bcfc527e1d735792c2493c0829c7f1f6c6409f9902", 0xb8, 0x20000, &(0x7f0000000100)=@un=@file={0x0, './file0\x00'}, 0xa)
ioctl$DIOCGETLIMIT(r1, 0x8004667d, &(0x7f0000000000))

09:06:13 executing program 1:
r0 = socket$inet_sctp(0x2, 0x20005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8004, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)

09:06:13 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
pipe2(0x0, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00')
ftruncate(r1, 0x7e2780e3)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000)
unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0)
socket$inet(0x2, 0x10000000, 0xfffffffffffffffc)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0)
symlink(0x0, &(0x7f0000000280)='./file0\x00')

09:06:13 executing program 1:
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000040)=0x1bff, 0x4)

09:06:13 executing program 3:
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="f20b2c5cfba0bb58e08836970803b1d38de5ddc96d1655899bfe1f7681a7d53e4e0ece35f911fcf835fd04d2982647a62cfd10acc97c636e683c583c1fe55345ed3937e2c02fa8e45d5c828a2730e8caffc020a43565c9e400c08d5d29d59d037d31c1c5186f2370de1b9c3914cee29fffd50c16662831e26a55becc8b31545e2e4344f37b196c266b0614e2524d1956debb234dcb0b2b0bdb296b60bab788c16d820a63d1d103b8d6796e2ef160ca41684a9bc531c0600a68574bb6544f6082ec8f350424a61d16b88600aa23fa4ee55f27f76e03e0613a76528d7e5ef90ce6ffc18e79c5"], 0x0)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0xe7f, @local={0xfe, 0x80, [], 0x0}, 0x9}}, <r2=>0x0, 0xffffffffffffffff, 0x1, 0x7, 0xffff, 0x4}, &(0x7f00000001c0)=0x98)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000200)={r2, 0x8001, 0x4}, 0xc)
listen(r1, 0x0)

09:06:13 executing program 1:
open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x5)
r1 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
getresuid(&(0x7f0000000040)=<r4=>0x0, &(0x7f0000000140), &(0x7f0000000180))
getgroups(0x4, &(0x7f00000001c0)=[0xffffffffffffffff, <r5=>0x0, 0xffffffffffffffff, 0x0])
chown(&(0x7f0000000000)='./file0\x00', r4, r5)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@'])
writev(r3, &(0x7f0000000240), 0x100000000000019d)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x40000c}], 0x1, 0x0)

09:06:13 executing program 1:
syz_emit_ethernet(0x3f, &(0x7f0000000000)={@empty, @remote, [], {@arp={0x806, @generic={0x1, 0xfabf, 0x6, 0xd, 0x3, @empty, "077d9a6d2466b0b52a125e5838", @broadcast, "29bced04e896b92ddf9c2cee2648534a"}}}})
syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@random="5f79a27eeaa5", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "093a06", 0x8, 0x3b, 0x0, @remote, @mcast2, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}})

09:06:14 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
pipe2(0x0, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00')
ftruncate(r1, 0x7e2780e3)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000)
unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0)
socket$inet(0x2, 0x10000000, 0xfffffffffffffffc)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0)
symlink(0x0, &(0x7f0000000280)='./file0\x00')

09:06:14 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
pipe2(0x0, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00')
ftruncate(r1, 0x7e2780e3)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000)
unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0)
socket$inet(0x2, 0x10000000, 0xfffffffffffffffc)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0)
symlink(0x0, &(0x7f0000000280)='./file0\x00')

09:06:14 executing program 3:
open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
lseek(r0, 0x0, 0x0)
r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20)
r2 = open(0x0, 0x80000000000206, 0x0)
msgget$private(0x0, 0x0)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f0000000200)=[{r2}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$getflags(0xffffffffffffffff, 0x0)
r3 = open(0x0, 0x0, 0x0)
close(0xffffffffffffffff)
fcntl$getown(0xffffffffffffffff, 0x5)
fchdir(r3)
fsync(0xffffffffffffffff)
getpgid(0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
__semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
r4 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil)
shmat(r4, &(0x7f0000ffc000/0x4000)=nil, 0x3000)
getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000040)={@empty, @broadcast, @multicast1}, &(0x7f0000000080)=0xc)

09:06:14 executing program 1:
syz_execute_func(&(0x7f00000001c0)="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")
open(&(0x7f0000000140)='./file0\x00', 0x200, 0x40)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x61)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={<r1=>0x0, 0x8ace}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x4, 0x8, 0x7, 0x4, 0x8}, &(0x7f0000000100)=0x14)

09:06:14 executing program 1:
r0 = socket$inet6(0x1c, 0x3, 0x0)
syz_execute_func(&(0x7f00000001c0)="982e152c23c44191d1e50f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd80fa0ab34d5c4e10bf8c4f8c497d4d414d1d112c483397fd300450f564800af100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e65660fdb26e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2")
r1 = open(0x0, 0x80000000000206, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000000c0)={<r3=>0x0, 0xfffffffffffffffb}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001280)={r3, 0xae000000, 0x6, 0xfd41}, &(0x7f00000012c0)=0x10)
sendfile(r1, r2, 0x0, 0x22)
r4 = accept4$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0)
sendto$inet(r4, &(0x7f0000000280)="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", 0x1000, 0x100, &(0x7f0000000080)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
fstat(r0, &(0x7f0000000140))

09:06:14 executing program 1:
syz_execute_func(&(0x7f0000000180)="9826473e431c1a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x2}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0x5a, 0xfffffffffffffffc}, 0x8)

09:06:15 executing program 1:
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$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x20)
execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640))
mlockall(0x3)
sync()
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0)
fsync(0xffffffffffffffff)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(0xffffffffffffffff, 0x8000000, 0x1000000000003)
getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340))
getuid()
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4)
r2 = msgget$private(0x0, 0x0)
clock_settime(0x0, 0x0)
msgsnd(r2, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd)
r3 = semget$private(0x0, 0x2, 0x88)
__semctl$SETVAL(r3, 0x1, 0x8, &(0x7f00000001c0)=0xe4be)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0)
sendto(0xffffffffffffffff, 0x0, 0xfffffffffffffe64, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000680)=0x4)

09:06:15 executing program 0:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0)
r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r3, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={<r4=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r4}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r5 = dup2(r2, r2)
poll(&(0x7f00000002c0)=[{r2, 0x2}, {r0, 0x1a0}, {r1, 0x104}], 0x3, 0x599)
dup2(r2, r1)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, 0x0, 0x0)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68")
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

09:06:15 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000238000000200000001"], 0x0)
r2 = dup(r0)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
sendmsg(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=[{0x10}], 0x10}, 0x0)

09:06:15 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000238000000200000001"], 0x0)
r2 = dup(r0)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
sendmsg(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=[{0x10}], 0x10}, 0x0)

09:06:15 executing program 2:
r0 = semget$private(0x0, 0x3, 0x33f)
semop(r0, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0xc4a4, 0x1800}, {0x1, 0x1, 0x1000}], 0x4)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000100)={<r2=>0x0, 0x0, 0x4f, 0x9, 0x0, 0x7, 0x1, 0x9, {@in6={{0x1c, 0x2, 0x2800000000, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0x551bf706, 0x81, 0x6, 0x5, 0x8bb}}, &(0x7f00000001c0)=0xb0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={<r3=>r2}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r3, 0x9, 0x80000000000}, 0x8)

09:06:15 executing program 1:
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$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x20)
execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640))
mlockall(0x3)
sync()
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0)
fsync(0xffffffffffffffff)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(0xffffffffffffffff, 0x8000000, 0x1000000000003)
getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340))
getuid()
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4)
r2 = msgget$private(0x0, 0x0)
clock_settime(0x0, 0x0)
msgsnd(r2, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd)
r3 = semget$private(0x0, 0x2, 0x88)
__semctl$SETVAL(r3, 0x1, 0x8, &(0x7f00000001c0)=0xe4be)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0)
sendto(0xffffffffffffffff, 0x0, 0xfffffffffffffe64, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000680)=0x4)

09:06:15 executing program 3:
open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
lseek(r0, 0x0, 0x0)
r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20)
r2 = open(0x0, 0x80000000000206, 0x0)
msgget$private(0x0, 0x0)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f0000000200)=[{r2}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$getflags(0xffffffffffffffff, 0x0)
r3 = open(0x0, 0x0, 0x0)
close(0xffffffffffffffff)
fcntl$getown(0xffffffffffffffff, 0x5)
fchdir(r3)
fsync(0xffffffffffffffff)
getpgid(0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
__semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
r4 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil)
shmat(r4, &(0x7f0000ffc000/0x4000)=nil, 0x3000)
getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000040)={@empty, @broadcast, @multicast1}, &(0x7f0000000080)=0xc)

09:06:15 executing program 0:
r0 = socket$inet6(0x1c, 0x20000000, 0xec35)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0xfff}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={<r2=>r1, &(0x7f0000000080)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000240)=0x10)
syz_execute_func(&(0x7f0000000180)="b15191cd806969ef69dc00d9660f3a14199bc44139fd5bf91cc1c7c7e4c653fb0fc4014cad5852b05852b05ff9f2406dc4224d3e460f8094ee20422042384a51c1ea01efc48192558dc3c366450f1867466643ab0fd3b61f71df7095958faa28128607000000cd22a0230f380a815ef3fd9ac401fe5ff6e3df646736676666420fd4efb3000474c6c60f1a125166470f383f894f000000")
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x10000, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r2, 0x8e, 0x101, 0x5, 0x2368, 0x80}, &(0x7f0000000340)=0x98)

09:06:15 executing program 0:
syz_execute_func(&(0x7f00000001c0)="0c24b5b598cd801b69e4f5c40261b7b100000000d9d0c441395bf9c4e2599d920f0000008fe9589b26e101edfec4427d822a2ac4c2ed92048d00b200000000da7676f2168f4808eebce00000802000c45704a666f3e1dc8fe9509b9b9b000000c1ea01e7f265dc5f00c3460faa0f996603c402cd08a7feefffff24a1a1460f569f00082640c401fe1d8bf4f4df646736676666434fefe4a30802000050314f864f86450f1772704d6f4d6f698965833fa80e000000")
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
writev(r0, &(0x7f0000000380)=[{&(0x7f0000000000)="8906e46dce375d57a5629ef1efb702b05ae9b7bae051d23282cb3ead63ebc2d692f2fce0130b55216f96754ce044e74f777f43e5e384fcfe9a1192c6da38e01297cbc8b3f51d1958eccad32b87d47b6b75ee885c8c701e690ff59aa88ab0ed38c2ad54211f8e4da61e7c2d644ee0a4bfae785a53ea7ef373e10196af8765395143a5c97d7ed765a5fef3a69b3d85c7092dcf3bc41449c18c0397f6a21482296f5458a3c17581b99a0f151c12a844e38a8e786e6465", 0xb5}, {&(0x7f00000000c0)="2c336f3f3688c3524cb989e21c85a27a5907ac4030f920a08365ba8e8c3d6dbfd297a7a91680c08acf455a3a94369ccffb1538fa1bb376d079e462c7b22ee7c079636a88a5ee3d22f72887cfa18485018c815e642f340d4d297790af73fc6bb5e7e91691aacaf7c0fd2189ca21fd6bc260281e9679f8ef7d162fa46da5ff8a0355f8d1dc263b4c6af58a89bb472b0bd768ca62d39d8dbcefaba10ce95a1a79c0fa219859031708b9e441a6193176f707f60587ea5ea7f696af092d797d47903362f1741b83d7549aefa67e9bc28ff64b043a", 0xd2}, {&(0x7f0000000280)="af1973e3373c336a6b6b607c41fe6b8b22dc9b1af19f722b2bcdc376c86bc04069ecb798ddbc9290447694bdf1c97ffe79474bd02e032718d5de5b3bf2e06d4feb86fbdb5a45e17bd11d10317c8dd14fb24a4508aef9b3ada3b6afb1695af0c6fb8a607c930f5e364c066ed01a95de27ea775b7f96ecccbb169245f8b974ee1b8eebc26650afd92fcf887dfcf5925cc60d1dd6d46674b89b0042e26932a163d8ed9a4e49ff4153876794064d8d83d00733061ecc9aa441bd7834baf594a23c85496b33f1071dd29be1ec847c62a02d05cb4245f68f0fda21b8711e", 0xdb}], 0x3)

09:06:15 executing program 2:
r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
munlock(&(0x7f00000ad000/0x4000)=nil, 0x4000)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x3, [0x0, 0x0, <r1=>0x0]}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x4, 0x9}, &(0x7f0000000100)=0xc)
freebsd11_getdents(r0, &(0x7f0000000180)=""/42, 0x2a)

09:06:16 executing program 2:
socketpair(0x17, 0x0, 0xfffffffffffffffd, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
futimesat(r2, &(0x7f0000000300)='./file0\x00', &(0x7f0000000240)={{0x8, 0x4}, {0x2, 0x4}})
socket$inet6_tcp(0x1c, 0x1, 0x0)
close(r0)
getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000580), &(0x7f0000000540)=0xb)
r3 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x3, 0x40, <r4=>0x0}, &(0x7f0000000400)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000440)={0x9, 0x4c2, 0x2800, 0x8, 0xfffffffffffffffd, 0x1f, 0xfffffffffffffffd, 0x80000000, r4}, &(0x7f0000000480)=0x20)
ioctl$DIOCGETRULES(r3, 0xcbe04406, &(0x7f0000000340)="2dbbfdbcec3c9a31efe709cea9467a247b7553743c73223a2b21e99b9790fc1a583f2721f65d6b7d9f09becaa1a4bd275cc7dda1e3efe7b4c9daf34f0574fa321024a6038be64135b14b980606d8642223f7baf93b4df1426f7291fda71c88f21191c49f20af0a50875c3651b26c95304efaaccafa3db4e4ce30099938d550bd39fec3db8bc02dd3")
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000100)={<r5=>0x0, 0x7f}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={r5, 0x0, 0x5, 0x5, 0x7, 0x8}, 0x14)
lseek(r1, 0x0, 0x4)
futimesat(r3, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={{0x80000000, 0x8001}, {0xfffffffffffffff9, 0xfffffffffffffffc}})
dup(r0)

09:06:16 executing program 2:
syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="ebed28801026", @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x3, @empty, @empty, @local}}}})
r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040))
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
syz_emit_ethernet(0xe0, &(0x7f0000000240)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0x0, @ipv4={[0x61, 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}}}}}}}})

09:06:16 executing program 3:
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x20000000)
setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000080)={0x98, 0x7}, 0x10)
getsockname(r0, &(0x7f00000000c0)=@in, &(0x7f0000000100)=0x10)
syz_execute_func(&(0x7f0000000180)="984c5e5ea84a1c130f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f383efcfb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d4fd96178f6adac621c6210fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10")

09:06:16 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x4, 0xffffffffffffffff)
truncate(&(0x7f0000000000)='./file0\x00', 0x3d)
fchmod(r0, 0x20)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4)
mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x11, r1, 0x0)

09:06:16 executing program 3:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0)
read(r0, &(0x7f0000002080)=""/4096, 0x1000)
readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/3, 0x3}], 0x1)

09:06:16 executing program 2:
r0 = dup(0xffffffffffffffff)
connect$inet6(r0, &(0x7f0000000740)={0x1c, 0x3, 0x943, @empty, 0x9}, 0x1c)
freebsd10_pipe(&(0x7f0000000200)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$inet6(r1, &(0x7f0000000240)={0x1c, 0x2, 0xfffffffffffffff7, @ipv4={[], [], @loopback}, 0xb21}, 0x1c)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000940), &(0x7f0000000900)=0xfffffffffffffe11)
accept$inet6(r0, &(0x7f0000000800)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000840)=0x1c)
syz_execute_func(&(0x7f0000000000)="1c08b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421")
bind$inet6(r2, &(0x7f0000000680)={0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c)
poll(&(0x7f0000000400)=[{r2, 0x3}, {r1, 0x4}, {r2}, {r2, 0x40}, {r2, 0x10}, {r2, 0x10}], 0x6, 0x5)
r3 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000100)=0x1c)
setsockopt$inet6_group_source_req(r1, 0x29, 0x53, &(0x7f0000000540)={0x5, {{0x1c, 0x1, 0xde7e, @mcast2, 0x1}}, {{0x1c, 0x2, 0x3, @loopback, 0xc60}}}, 0x108)
accept$inet6(r3, 0x0, &(0x7f00000001c0))
ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f00000006c0)={0x10000, 0x1000})
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000780)={0x0, "72697149fe223659f5eacad58ae97610"}, 0x14)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000280)={<r4=>0x0, 0x3, 0x8d14, 0xbe4, 0x1}, &(0x7f00000002c0)=0x14)
ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000440)="755669fab12a2843616cda8a923b654a0e9218d7308c4e47375d75b2e90bd651a19cc7c34c7fbbed46a5a7ee0a96ca9416899b180b7f32eac1bdb39d485d3644c9c07218a7fb30f46a72e35291b2ab689bb31ed8da1178bc074911ad21347deb91752d35f559a0980488b0c9403f679caca0fc33e428a96168fdd6b1c87c8ff56c8d4c64c3c899f75d3a30a9c8637d843b0eec3f55fbfdc5e9764b7544d62d1c8d674c275dad05534a0001b618e7581364b50986bcba989fa4001368b012473014712d4b4558f7abce3b8b0fd45d2682fcb1a9601e128b4d")
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000007c0)=0x2, 0x4)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000380)={r4, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000003c0)=0x10)
getsockopt$inet6_udplite(r3, 0x88, 0x6, &(0x7f0000000140), &(0x7f0000000180)=0x4)

09:06:16 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000))
open(&(0x7f0000000040)='./file0\x00', 0x10100, 0x40)
accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x0)
openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x100000, 0x74)
dup(0xffffffffffffff9c)
socket$inet_udp(0x2, 0x2, 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
accept(r0, 0x0, 0x0)
syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")
syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")

09:06:16 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0))
freebsd11_fstat(r0, &(0x7f0000000140))
sendfile(r0, r0, &(0x7f00000001c0), 0x1ff)
r1 = socket(0x17, 0x3, 0x6)
fstat(r1, &(0x7f0000000380))
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x4}, 0x24)
fcntl$getown(r1, 0x5)
close(r0)
truncate(&(0x7f0000000200)='./file0\x00', 0x7)
setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000340)='newreno\x00', 0x8)
setsockopt$inet_tcp_int(r1, 0x6, 0x400, &(0x7f0000000040)=0x72c5893, 0x4)

09:06:16 executing program 3:
syz_execute_func(&(0x7f0000000200)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d9008fc840ef0e0cc4037d04f8aff040801b5a089999f20f1a22bd27a95ff9c4c2613d700201efc5515a515a0f7d1c2ef3450f122867450f483bd1d9c483ed6aada000910000005aa900366100e1b1ac45e22c892a0f0000009f")
msgctl$IPC_STAT(0x0, 0x2, 0x0)
getpgid(0x0)
wait4(0x0, 0x0, 0x0, 0x0)
syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
shmctl$IPC_INFO(0x0, 0x3, 0x0)
getpgid(0x0)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, 0x0)
poll(&(0x7f00000000c0), 0x0, 0x0)
getpid()

09:06:16 executing program 2:
munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000)
syz_execute_func(&(0x7f0000000240)="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")
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
read(r0, &(0x7f0000000040)=""/108, 0x6c)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='chd\x00', 0x4)

09:06:16 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, 0x10)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000000)={0x10})
sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="10010000800000000800000000000021140000003a9210408d00000000070004000975af0000000000b0172917d634dc47eb33221390d9cabf6b77d2d5dd3d19cd4338229c6b1f2e71246b9b76fdba2b316a4034d03b149e54cabaa4099c280e0229cd0d65d202c21ee72da0bd3eca1cea3d5e55ee40c415eb4dd6a7dbb22eadab105b74d31537f861ce586446e05f2856f67b93e5862d0bd7c21381c40ee96f36d6c59ed92468289d6df51d1863f593ff16a59f5e7b915182ec45a1b4ce20aeb29fa1b1c119675f570447aee7"], 0x24}, 0x0)

09:06:16 executing program 1:
r0 = socket$inet6(0x1c, 0x5, 0x0)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x319)
mlockall(0x1)
syz_execute_func(0x0)
sync()
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
syz_execute_func(&(0x7f00000003c0)="98a84aa84a2c431c850f050f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80c4023d0dc5fb66460ff0200fb8c4164e4e5bc421c5e88984000000e509c421048adf460707292001fbc4e10bf8c45b70c4c4c46fa3bd4877f88a8a83397fd300f0831e694c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={<r2=>0x0, 0x4}, 0x0)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x11, r0, 0x0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={r2, 0x4, 0x3}, &(0x7f00000000c0)=0xc)
setitimer(0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0)
open(0x0, 0x8000, 0x80000)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0xfffffee7)
socket$inet_sctp(0x2, 0x0, 0x84)
poll(&(0x7f0000000280)=[{0xffffffffffffffff, 0x1}, {0xffffffffffffffff, 0x106}, {r0}], 0x3, 0xcf)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)

09:06:16 executing program 2:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r2 = openat(r1, &(0x7f0000000300)='./file2\x00', 0x200, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, <r3=>0x0, 0x3, 0xff, 0x5, 0x4, 0x3}, &(0x7f0000000040)=0xa0)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f00000002c0)={r3, &(0x7f0000000180)=[@in6={0x1c, 0x0, 0x2, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x2}, @in6={0x1c, 0x0, 0x4, @rand_addr="ce71f20fc6c22e4e10772d99732abf26", 0x7}, @in6={0x1c, 0x3, 0xe9, @remote={0xfe, 0x80, [], 0x0}, 0x3ff}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x2}]}, &(0x7f0000000340)=0x10)
open$dir(&(0x7f0000000000)='./file2\x00', 0x10000, 0x4)

09:06:16 executing program 2:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000040))
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_buf(r1, 0x29, 0x55, 0x0, &(0x7f0000000080)=0x5d)

09:06:17 executing program 2:
semget$private(0x0, 0x1, 0xf2f0c82bbb49de88)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x17)
socket$inet_udp(0x2, 0x2, 0x0)
truncate(0x0, 0x0)

09:06:18 executing program 3:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x3)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x0)
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r2, 0x2)
flock(r0, 0x20000015)
open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0)
unlink(&(0x7f0000000000)='./file0\x00')
execve(0x0, 0x0, 0x0)

09:06:18 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000))
open(&(0x7f0000000040)='./file0\x00', 0x10100, 0x40)
accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x0)
openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x100000, 0x74)
dup(0xffffffffffffff9c)
socket$inet_udp(0x2, 0x2, 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
accept(r0, 0x0, 0x0)
syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")
syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")

09:06:18 executing program 1:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pf\x00', 0x100681, 0x0)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
sendfile(r0, r1, &(0x7f0000000240), 0x100)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = fcntl$dupfd(r2, 0x0, r2)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a)
getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

09:06:18 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={<r2=>0x0, 0x0, 0x8, 0xba5, 0x4, 0xffffffffffff7fff}, &(0x7f0000000080)=0x14)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="08000261ae00ff0f193efb18c29c9aae8fa2d4d0de1cc308b3ddd98c7a83a28d0ace3de518e619dc56d5b97d7f1c80a4cc252c8360977b5ec4b60af180cb4751568145710fe435ae0876586f"], &(0x7f0000000100)=0xc)
freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0xbea8)
ioctl$DIOCGETLIMIT(r1, 0x80047476, &(0x7f0000000040))

09:06:18 executing program 2:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x8000140)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x7, 0x80010, r0, 0x0)
ftruncate(r0, 0x20000000004)
open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0)
mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
munmap(&(0x7f0000001000/0x3000)=nil, 0x3000)

09:06:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000003ce471e41f5a285f2a8dba947ec2da41ef34333091e69644a0058f56b44adeb7e0e814d3b5c081c965e5207b903f7eafcefab9a8e78e22d92026c82720c6d599f8ac8dce35df3a823d4f2a4fa73bd696295aaea7b11747ec088a636846854a9f417d0e608dda1f4d81a51fdb562581bce43a8a70059f6b0ac336935bf94248566db6430b683a656ff2fcca5cb15687f76abcb022a314a34542a2feab3185f95e630a47f9e5b9ed657f973845c0692bdf168425f277897e6f2e16e4aeb017c1e1d40b44b5b2cafc61873b9334bfda42b58425eb14b3d1ee575877276243d85e43f0e8dea886d564"], 0x1)
getrlimit(0x0, &(0x7f0000000000))

09:06:18 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x28242, 0x20)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000300)={@in={{0x2, 0x1, @loopback}}, <r1=>0x0, 0x0, 0x1, 0x4, 0x0, 0x40}, &(0x7f00000003c0)=0xa0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000400)={r1, 0x4, 0x88, "ae178434b5c5b73a8f420de2a7e36765cee1f2d4637800357142803cf89890392bdf69ea344795c5cd78e39ae8c7d822354e14c972ef693b848b51319b3b5a19ce3faf20d0c67d6a904dce8583bb4e15f536d4cabe8e8dddd63c2a88e9653be254c2e59ed5dd726b0165cbbf1be3ec483c129129f35d29f06a23fa719e613b65aec000fd16630ed1"}, 0x90)
select(0x40, &(0x7f0000000000)={0x2}, 0x0, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
r2 = socket(0x17, 0x30000007, 0x5)
chroot(&(0x7f0000000040)='./file0\x00')
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000140)={<r3=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000180)=0x10)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000001c0)={r3, 0x81, "23b043e05fb054695da0646025b5cba91a353fcbb39ce608f757587fa59db4bd5647209393b4207cb6ec66226a7fd72d71ae621dab409c2840c9b6d3188b8d9a37d6f69c39383f93b94dc062830721c863ef26c33c79804b6604e9493527808bc6deae605f83d0b327b9c9146a82cd25283ab7c491bfa77fddfd32803a11d2d047"}, &(0x7f0000000280)=0x89)

09:06:18 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x91, 0x800}, {0x9, 0x1ffd}})
mlockall(0x2)
ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000200)={{"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", "d16347729ca97ef3d923afa92d2c9a3499e2146616278ca5702642343cf5a555", 0x5, 0x80000000}, 0x0, 0x8, 0x6, 0x8, 0x7ff, 0x401, 0x9, 0x100000001, 0xfffffffffffffff7})
fchdir(r0)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
ftruncate(0xffffffffffffffff, 0xa1)
fcntl$setflags(r1, 0x2, 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000080)=0x4)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
munlockall()
ftruncate(r0, 0xf100)

09:06:19 executing program 3:
socket$inet_sctp(0x2, 0x4000000000000005, 0x84)

09:06:19 executing program 0:
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x30000000)
r1 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x800, 0xe0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={<r2=>0x0, 0x10000, 0x0, 0x6cd}, &(0x7f0000000240)=0x10)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000280)={r2, 0x85, "a835c355e7ada03c8ef400f609bf147911dbb7e498776993a339d68923368f1b86879f837e0380032e61566fa539ad1d601c482bc26c625c79d7be5621e37805dbc7cf6112186bbc873f82d68d6e59073a29bd5208c5c6842c651c84d6c509a2f1cb2ce4c49e94b82d1990410fd5bef89ab46490acd51b56a3eed38e2b96f65bbf699f2999"}, &(0x7f0000000340)=0x8d)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000080)=""/23, &(0x7f00000000c0)=0x17)

09:06:19 executing program 2:
r0 = socket$inet6(0x1c, 0x5, 0x10001)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x3, @multicast2}}, <r1=>0x0, 0x7, 0x100000000, 0x81, 0x2, 0x9, 0x7}, &(0x7f0000000100)=0xa0)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x7ff}, 0x8)
r2 = socket(0x2, 0x10000001, 0x84)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x32, &(0x7f0000000200)={0x0, 0x0, 0x1, "9c"}, 0x9)

09:06:19 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0xa00, 0x0)
ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000080)="1956ee8ad04fcb47160de9137b8cba686e3720a51c9507dbf28c7c5fb49844b72f80f219cdf38ec65b8435a5b372114dcda51442e42b")
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x400000, 0x0)

09:06:19 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$sock_timeval(r0, 0xffff, 0x1007, 0x0, &(0x7f0000000180)=0x251)
sync()
truncate(&(0x7f0000000380)='./file0\x00', 0x308020005)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140)=0xa1, 0x1)
fcntl$setflags(r0, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getpeername$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)

09:06:19 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@loopback, @loopback, @loopback}, 0xc)
r1 = socket$inet6(0x1c, 0x20000000, 0x401)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x5, [0x1, 0x7, 0x1000, 0x3, 0x101]}, 0xe)

09:06:19 executing program 3:
getrlimit(0x7, &(0x7f0000000080))
r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0)
freebsd11_getdents(r0, &(0x7f0000000440)=""/109, 0x6d)
r1 = accept4(r0, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000200)=0x1c, 0x30000000)
r2 = getpgrp(0x0)
setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000240)={0x15b, 0x7f}, 0x8)
fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x3, 0x2, 0x1, 0x1000, r2})
freebsd11_getdents(r0, &(0x7f00000004c0)=""/204, 0xcc)
freebsd11_getdents(r0, &(0x7f00000000c0)=""/198, 0xc6)

09:06:19 executing program 2:
syz_emit_ethernet(0xa, &(0x7f0000000040)={@random="89b2a3c0fe33", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x2900], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x2000, 0x0, 0x0, 0x0, @rand_addr, @multicast1}}}}})

09:06:19 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}}, 0x0)

09:06:19 executing program 0:
syz_execute_func(&(0x7f0000000680)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c6cd72720f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000180)="91cd80800078008d683168310fd1b02db5d90000406665f32e0f1d0b46507b0d2e2e5ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f76c16161787896c401fe5ff6a9c1460000e1b1ac45e22c8f4978d11cf00f0000009f")
r0 = getpgrp(0x0)
r1 = shmget(0x0, 0x4000, 0x2, &(0x7f0000ffc000/0x4000)=nil)
shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/81)
setpgid(0x0, 0x0)
setpgid(0x0, r0)

09:06:19 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x4, 0xfffffffffffffffe}, 0xb)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb)

09:06:19 executing program 3:
r0 = socket(0x2, 0x10000001, 0x0)
setsockopt$inet_udplite(r0, 0x88, 0x2dac825da179b468, &(0x7f0000000180)=0x130, 0x4)
setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d})
fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
mlockall(0x3)
sync()
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
syz_execute_func(&(0x7f0000000000)="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")
setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000040), 0x2b8)
r1 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffb000/0x2000)=nil)
shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0x1000)
syz_execute_func(&(0x7f0000000000)="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")
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x4, [0x2, 0xfffffffffffffffa, 0x0, 0x8]}, 0xc)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0}, 0x0)

09:06:19 executing program 2:
nanosleep(&(0x7f0000000140)={0x8, 0x802}, &(0x7f0000000000))
pipe2(&(0x7f0000000080)={<r0=>0xffffffffffffffff}, 0x100001)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x4}, 0x24)

09:06:19 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
clock_getres(0x4, &(0x7f0000000040))
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={<r1=>0x0, 0xfffffffffffffffd}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0x80000001, 0x82, "b2694cd95fa703bc75b3e5c95683a5074c6c2bb669574534d7151427616e24b05ad64896fddabb92c2d1ae9d7ce37b5e12798575a02db64f3541a2a4acb8717dd401a2b36ff9f4fda3026f23909107a9b064af8afada8216effa1d6d02ea3166914e37d61684d2b30b53068dde9fdf6e98378ddc7fe9ecd1313fdb83186fd88ba89d"}, 0x8a)
recvmsg(r0, &(0x7f0000000180)={0x0, 0xc700000000000000, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10)
connect$unix(r0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), 0x4)
shutdown(r0, 0x1)

09:06:19 executing program 0:
utimensat(0xffffffffffffffff, 0x0, &(0x7f00000012c0)={{0x0, 0xfffffffffffffffe}, {0x0, 0xc7000000}}, 0x0)
geteuid()

09:06:19 executing program 0:
r0 = semget$private(0x0, 0x3, 0x100)
__semctl$IPC_RMID(r0, 0x0, 0x0)
r1 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000500)={0x89d, 0x6, 0x0, 0x7, 0x1, 0x8001, 0x9, 0xfffffffffffffc00, <r2=>0x0}, &(0x7f0000000540)=0x20)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000580)={@in={{0x2, 0x3, @multicast2}}, r2}, 0x8c)
connect$unix(r1, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r1], 0x1)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000140)="a9d0d4c77c606a868a8f1498e75376dcd09b321842fac2433f11d466001a894374921e4eb2145228e25f0aa715f5d6ed87bbff00ae7011427d3056c1649a5f3dc516b64e00c2e5d7b2d9d7c02488a45b8d758a20257ac63236e4432de9ea6760829a2256eab3ff9d0a11baa8f8991ec64451636ae69991b3de7b4122e62c6ee201fb1a5e3c41fa32ccac98f3b6ed20ca4e8182d79c293de3fc446d17efa380499dc43c2c309073aa3dfd4855f7158ac210958fb0a87b153414fb244aaa75da2a6b12", 0xc2}, {&(0x7f0000000240)="fb4afc3313990288754d9be5ece449ee8663325cf10db2f630ee3b25cb6ced196d3636837339588a2cb2c3474040cdc99e57377586d4017319963653810c17fb5e37fa445879bd1ceb6ccfda96ccf5c85a38aeb6afd107f5ea961aca034e0982f7b1607c0a447be8b383d51cd43a220b27c737f238e3afae616102a4f112453485862669de9f7b72be70a7d3c2f172e0c29493742fbc521e370229d12da2406f5bbc68d7e39db5abbeeb0a13f19417548db66fc09ba3c252a9fece513f2be681d694ae20e0657389787aa6b91880ec11479401bfaa4b77", 0xd7}], 0x2)
__semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f00000004c0)=""/57)
recvfrom(r1, &(0x7f0000000000)=""/60, 0x3c, 0x40002, &(0x7f0000000040)=@in={0x2, 0x3, @loopback}, 0x10)
getsockname$inet(r1, 0x0, &(0x7f0000000080))
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000380))
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000480)={<r3=>0x0, 0x80000001, 0xf, 0x1, 0x53e7}, &(0x7f00000003c0)=0x18)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000640)={@in={{0x2, 0x1}}, r3, 0xffffffffffff8000, 0x7}, 0x94)
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000400)={r3, 0xb, 0x2}, &(0x7f0000000440)=0x8)

09:06:20 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040)={@ipv4={[], [], @remote}}, 0x14)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x20)
ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f00000000c0)="3562fd1b39f77ceb9234715dd89855efe3d58481bcf93e0e")

09:06:20 executing program 2:
mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4)
mlock(&(0x7f0000e00000/0x200000)=nil, 0x200000)
mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4)
mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3)

09:06:20 executing program 0:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x7, 0x800}, {0x7, 0x100000001}})
syz_execute_func(&(0x7f00000001c0)="9826473e431c090f0514a459bf0800000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed7536f20f5c5f0b0fa0e509654ddc2734d170c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2")
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000000c0)={0x5, {{0x1c, 0x1, 0x3, @empty, 0x400}}}, 0x88)

09:06:20 executing program 3:
r0 = socket(0x2, 0x10000001, 0x0)
setsockopt$inet_udplite(r0, 0x88, 0x2dac825da179b468, &(0x7f0000000180)=0x130, 0x4)
setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d})
fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
mlockall(0x3)
sync()
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
syz_execute_func(&(0x7f0000000000)="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")
setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000040), 0x2b8)
r1 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffb000/0x2000)=nil)
shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0x1000)
syz_execute_func(&(0x7f0000000000)="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")
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x4, [0x2, 0xfffffffffffffffa, 0x0, 0x8]}, 0xc)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0}, 0x0)

09:06:20 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x3, 0x5, @empty, 0x6}, 0x1c)
bind$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x2, 0x3, @mcast1, 0x8e}, 0x1c)
geteuid()

09:06:20 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x0, @rand_addr=0x8f}}, <r2=>0x0, 0x9, 0x91d, 0x800, 0x1, 0x5c66}, &(0x7f0000000000)=0xa0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x2, 0x100, 0x100000001, 0x9, r2}, 0x10)
fchmod(r1, 0x1)
setsockopt$sock_int(r0, 0xffff, 0x20, &(0x7f0000000040), 0x3dbd06997b8fd555)
sendmsg$inet_sctp(r1, &(0x7f0000000300)={&(0x7f0000000180)=@in6={0x1c, 0x3, 0x9c, @mcast1, 0xfffffffffffffffa}, 0x1c, &(0x7f0000000280)=[{&(0x7f00000001c0)="acaf239da60eb6939833cf561ab0fc9894bcc3bd8a2ed5c13962454868b3e9fb401b6f8d0a8d0e8915fafcc3d11a43046eb2cc29448a409781459bad3e9e56926d87538bee30508db496c5faf17c55757e5e497e5a86b1c1b201aa05b40cbcc0c1658d262521cb4d97b417bbbe143d61b7ac84af6e6d4d39a180bfca506ce1f50a01e034ab4d346ecbb40b834ccd97e87541f1da545e485cdeb90d84019a662b87cfb42173808701d267d2", 0xab}], 0x1, &(0x7f00000002c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x100000001}}], 0x14, 0x20001}, 0x105)

09:06:20 executing program 2:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="0200100000c95e4b34ac14ef26"], 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x402, 0x80)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000000c0)={<r1=>0x0, 0x8}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x5, 0x3}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x1}}, r1}, 0x8c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = fcntl$dupfd(r2, 0x0, r2)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0xa, &(0x7f0000000000), 0xfe6a)
socket$inet6_sctp(0x1c, 0x1, 0x84)

09:06:20 executing program 1:
syz_emit_ethernet(0x3a, &(0x7f0000000040)={@local, @empty, [{[{0x88a8, 0x2, 0x3, 0x2}], {0x8100, 0x40, 0x9, 0x4}}], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @rand_addr, {[@ssrr={0x89, 0x7, 0x4, [@remote]}]}}, @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}})
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e2303000000ff0100000000000000000000000000010900000000000000000000000000000000000000000000000023316b000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008a938e72a359b4b68c4f47a006aecdada1b2e80ebfa8f7796590", @ANYRES32=<r1=>0x0], &(0x7f0000000000)=0x84)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in6={0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x3}, @in={0x2, 0x1, @loopback}]}, &(0x7f0000000200)=0x10)
r2 = dup(r0)
accept4(r2, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10, 0x66389dda7a783895)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000002c0)={r1, &(0x7f0000000240)=[@in6={0x1c, 0x2, 0x4, @mcast1, 0x88}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x3ff}, @in={0x2, 0x3}]}, &(0x7f0000000300)=0x10)

09:06:20 executing program 2:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
sync()
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0)
accept4(r0, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000)
socket$unix(0x1, 0x2, 0x0)
socket(0xfffffffffffffffd, 0x20000000, 0x2)
socket$inet_udp(0x2, 0x2, 0x0)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10)
socket$inet(0x2, 0x10000007, 0x9)
socket$inet6(0x1c, 0x10000002, 0x80000000)
accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8)
socket(0x17, 0x10000000, 0xa721)
r1 = semget$private(0x0, 0x2, 0x100)
__semctl$IPC_INFO(r1, 0x7, 0x3, &(0x7f0000000300)=""/217)

09:06:20 executing program 1:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0, 0xffffffffffffffd9}, 0x0)
sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0)
syz_execute_func(&(0x7f0000000100)="9826473e431c190f05f32459bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f006845bbd9e7e7acc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = dup(0xffffffffffffffff)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x3, 0x101, @loopback, 0x5}, 0x1c)
close(r0)

09:06:20 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000040)="1c0c274e0ff2c52e22507d3e8149a17a997c4fb13e882867af8533a75f9f31c9198acc196eeeb7a8616e52635a0125bf72a2e26a184314d909e0a0863daa4ce32400635f0f959bda60be20383296520fa3edb48cabecff218d27e8c653835d226f39fb98e63132a2f8b96f5cbd81a23c5de59fa49d9066ade56afeee23cfa89791d6431aafddaa4b8ceee58f9bc0971c56dd945bb0449d52c80cf9ffcef490bd8f3cafddd6130cc9dcec92")
r1 = dup2(r0, r0)
sendto$unix(r1, &(0x7f0000000100)="8b947597e989a702307cdfc6725eeca6d8d7829a5fee5c1b150cb4b22e3493b56054b715ab517bf3d8355bda6ce735291fd9a9cdf2352496b3e0668fdfd676b6523de9", 0x43, 0x4, 0x0, 0x0)
ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000000)="eac9e749df4966312bd14e1a6e1c8adaf8e3e9cf8daefbc33e8511de0f6c7536e2987900ff")

09:06:20 executing program 3:
socketpair(0x17, 0x20000000, 0x7, &(0x7f00000000c0)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={<r1=>0x0, 0x401}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="0000ce00920f187cf9913f6234083b67bcd3704b9d34cc14095d4e5f0a2163f9a53fa39753cb2fc60a83e2a727130e4c32a340d7e583b11602e049c1b9487296fb70ac43fe366ce9432bbeef715e37917f826d11998b057c0f4388b2832efc7a695f40a8ce00ffbda58d6aa4bfa14890b074bd393e068af594e4225cfbcf3f10fe7f1044eb5ce24e5d094b46209e288aa48c4740b57b5681d25cdf78c0e85eb93d23311cfa6d5292e94bebea7fdf2ac885ec431abc39d6c7a4efd5e297dfcea38a899cd50800000096a2ec1993ec2cde16b6"], 0xd6)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x16, &(0x7f0000000080)=0x1, 0xfe9f)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4)

09:06:20 executing program 0:
syz_execute_func(&(0x7f0000000240)="9826473e431c090f05041359bf4700000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2")
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4)

09:06:20 executing program 2:
setresuid(0x0, 0xee01, 0x0)
syz_execute_func(&(0x7f0000000000)="0c0cc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")

09:06:20 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
lseek(r0, 0x0, 0x3)
mprotect(&(0x7f00007a3000/0x3000)=nil, 0x3000, 0x2)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x51, &(0x7f00000000c0)={0xfff, {{0x2, 0x2, @local}}}, 0xffffffffffffff69)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x408, 0x100)
getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4)

09:06:20 executing program 0:
r0 = semget$private(0x0, 0x9, 0x0)
semop(r0, &(0x7f0000000100)=[{0x6, 0x9, 0x1000}, {0x2, 0xfff, 0x1800}, {0x5, 0x200}, {0x4, 0x100000001, 0x1000}, {0x4, 0xfffffffeffffffff, 0x1800}, {0x7, 0x2, 0x1000}, {0x1, 0x80, 0x1800}], 0x7)
r1 = socket(0x17, 0x10000002, 0x5)
getsockname$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000))

09:06:20 executing program 2:
mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0)
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000400)={@in6={{0x1c, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x80000001}}, <r1=>0x0, 0x7, 0x7, 0x2, 0x1ff, 0xffffffff00000000, 0xfffffffffffffff9}, &(0x7f00000000c0)=0x98)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000500)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1, 0x100, 0x4, 0x8, 0x9, 0xac}, &(0x7f0000000200)=0xa0)
mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x6e)
chdir(&(0x7f00000004c0)='./file1\x00')
renameat(r0, &(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000100)='./file1\x00')
syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")

09:06:21 executing program 3:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
readv(r1, &(0x7f0000000400)=[{&(0x7f0000002900)=""/4096, 0x1000}], 0x1)
r2 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x40, 0x0)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000000c0)={<r3=>0x0, 0x7, 0xfff, 0x7f, 0xfff, 0x8, 0x200, 0xfffffffffffffffa, {@in={{0x2, 0x0}}, 0x0, 0x1, 0x9, 0x5, 0x0, 0x6}}, &(0x7f0000000180)=0xb8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000001c0)={r3, 0x8, 0x31}, 0xc)
r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readv(r1, &(0x7f00000028c0)=[{&(0x7f0000001780)=""/4096, 0x1000}], 0x1)
r5 = dup2(r4, r1)
ioctl$DIOCRCLRTSTATS(r5, 0xc4504441, &(0x7f0000000440)={{"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", "ef24fd1bebbeb3b2aa062bbbfce0b7ef90dd8fe192a28a7504a24d7e71d6fb19", 0xffffffff, 0x3}, &(0x7f0000000200)="8cf96951396c350f7fd364bab32869e41856273001fbcbe5a95da9adced55ecf0f2b33686ab6c184ead52088aef341f5f1085aeb936d32d75ee6441a61c5f5467cac0f6967c08716d3918c19c4e14cbdad48c5b76e4c11cd2408ae1e9b027a79e1db744feac8cf85078a0b684468e9d943cb48971c42a20bde363c038d95ef95e5582a0216723962b4940cab9667c6be7e5af777c8bb0bffb1ae232420ec4d4b1109995801f6d24d28215037722ea08c96aa60fa6c55de0c4941f3ea6071f8e00946621faa42edcd", 0x5, 0x4, 0x0, 0x5, 0xef, 0x0, 0x9, 0x3})
getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
execve(0x0, 0x0, 0x0)

09:06:21 executing program 1:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
r1 = openat(r0, 0x0, 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
sendto$inet6(r3, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, 0x0)
mlockall(0x1)
r4 = socket(0x2, 0x1, 0x0)
connect$unix(r4, 0x0, 0x0)
ppoll(&(0x7f0000000100)=[{r4, 0x48}, {r4, 0x16}], 0x2, 0x0, 0x0, 0x0)
shutdown(r4, 0x0)
sync()
open(&(0x7f0000000d40)='./file0\x00', 0x100, 0x0)
mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1)
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000cc0)="7fe328758fdaff36df1d7c6816c51f05baa8cb9aebb2c02e09e5973e36280ed06c2f8c5ef481e3f370538132e1ba3bfbea0c2a8662fd6d51390b8f4e33f8bf03528b21cf8142739feb46293cc631e374f8f3f10ce5d440a7111d40033a35c19834d3")
ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={<r5=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000d80)={r5, 0x37207655}, &(0x7f0000000dc0)=0x8)
ioctl$DIOCXROLLBACK(r3, 0xc0104453, &(0x7f00000001c0)="aa0e5f962f2296f780e01ee4d45223977978f343f1fa87d52b4c5ae7442692d89c16d89bdf79b6967968a3d2c9f862561adf8e0aecb2e3db811916f3f06b41be7d63086f57385c4103188d2f66f5b8a316e0269b9f9a67e22805f7fe97807af6cdb5022ffe387ad90b1121cd33323f6f90746c09d9ab67876233070c01ce848576d9b9980bece265")
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040))
accept$unix(r3, &(0x7f0000000b40)=@abs, &(0x7f0000000b80)=0x8)
ioctl$DIOCRDELADDRS(r2, 0xc4504444, &(0x7f0000000e00)={{"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", "775ee9140bb7893e74dc4b81eef9fc145d26a2ec7d589be07bfcdb39ef5521d5", 0x5, 0x49f}, &(0x7f0000000140)="87d7adbac7c78359751894406af5c75fb9d3e92b026fed3f8774ad0ec7a8d90742d3cf5e4c654997268086e31e149b606dfa0e6d5637fbde", 0x0, 0x8, 0x0, 0x2, 0x5, 0x2, 0x0, 0xece})

09:06:21 executing program 2:
r0 = shmget$private(0x0, 0x1000, 0x10c, &(0x7f0000d13000/0x1000)=nil)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={<r2=>0x0, 0xf, 0x8001}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x2, 0xfffffffffffffff9}, 0xc)
shmat(r0, &(0x7f0000d13000/0x1000)=nil, 0x3000)
shmget$private(0x0, 0x2000, 0x3, &(0x7f0000d13000/0x2000)=nil)

09:06:21 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000040)={@random="99470dea8f50", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "b60bcc", 0x8, 0x2c, 0x0, @local={0xfe, 0x7}, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@echo_reply}}}}})
socketpair(0x17, 0x10000000, 0xae9, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
getpeername(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c)

09:06:21 executing program 0:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000140)='\x00', &(0x7f0000000200)='\x00\xe2Ka\b2mo\xaa\xfa3\xdb}\x02Wt#_\x9e\x8f\x02\xb56\xdbe\xb9\xefY\x0e\xad\xafZ\xb7\x18\x1dg\x12\xe7\x8f\xd8O\xf5)\xb9\xfd\xe0G\xfc\xce\xc7\xc8M`\xaa \x00]\xf0\xe8d\xd8\b\x98\t1\x8c\x1d\xb6\x92\x8db\xae\x1d=<\x8f\x1e\xbb\xd5\xf5\x80&\xab\xad\x90\x8b\xa3S\x83\xcb8.#^{\xb2?\xf4\xf8Z'])
writev(r3, &(0x7f0000000280), 0xa7)
getresgid(&(0x7f0000000080), &(0x7f0000000100), 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={<r4=>0x0, 0x56f3700f}, &(0x7f0000000280)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000002c0)={<r5=>r4, 0x3}, &(0x7f0000000340)=0x8)
execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000300)=[&(0x7f00000001c0)='\x00', 0x0], &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='\x00', 0x0, 0x0, 0x0])
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f00000003c0)={r5, 0x9}, 0x8)
getpeername(r3, &(0x7f0000000600)=@in6, &(0x7f0000000640)=0x1c)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400000}], 0x1, 0x0)

09:06:21 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x50, 0xfffffffffffffffe, 0x3118eb8d)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4)

09:06:21 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0, 0x0, 0x0, 0x100000001, 0x401}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x20}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)='8', 0x1)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f00000000c0), 0x0)

09:06:21 executing program 3:
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=<r1=>0x0)
setresgid(0x0, r0, r1)
setregid(0xffffffffffffffff, 0x0)

09:06:21 executing program 2:
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000005250000ff01000000000000e97f00000000000001"], 0x0)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet6_buf(r0, 0x29, 0x5d, &(0x7f0000000000)=""/165, &(0x7f00000000c0)=0xa5)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = dup(r1)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockopt$inet6_buf(r1, 0x29, 0x2c, 0x0, 0x0)

09:06:21 executing program 2:
syz_emit_ethernet(0x42, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x5000000, @empty=0x17000049, {[@lsrr={0x83, 0x3}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}})

09:06:21 executing program 1:
socket$inet6_icmp(0x1c, 0x2, 0x3a)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x1)
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_udplite(r1, 0x88, 0x6, &(0x7f0000000080), &(0x7f0000000140)=0x4)
poll(&(0x7f0000000100)=[{r1, 0x88}, {r0, 0x2000}], 0x2, 0x0)
ppoll(&(0x7f00000000c0), 0x200000000000022e, 0x0, &(0x7f0000000180), 0xffffffb0)
socket$inet6_udplite(0x1c, 0x2, 0x88)

09:06:21 executing program 0:
r0 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000000)={0x2, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0x3, "309941a410161a8870dc2be2b7e84206"}, 0x14)

09:06:21 executing program 3:
chmod(&(0x7f00000001c0)='./file0\x00', 0x80)
r0 = socket$inet(0x2, 0x2, 0x0)
bind(r0, &(0x7f0000000040)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
r1 = accept(r0, &(0x7f0000000200)=@in6, &(0x7f0000000240)=0x1c)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000280)=0x75, 0x4)
setrlimit(0xf, &(0x7f0000000180)={0x10000, 0x5f0})
accept4(r0, 0x0, &(0x7f0000000140)=0xffffff91, 0x10000000)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000080)={0x9, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90)
getsockopt$inet_buf(r0, 0x0, 0x5a, 0x0, &(0x7f0000000000))

09:06:21 executing program 2:
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3, 0x80411, 0xffffffffffffffff, 0x0)

09:06:21 executing program 2:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0xfffffffffffffffd, 0x0, 0x100000001})
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f00000000c0)=0x4)
ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000380)={{"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", "e09616deac315b18ab5bf0b777df82afa1d6330b087a308a51ba3d39747deef5", 0x9, 0x6}, &(0x7f0000000140)="076218a3e2b66155cc065dbadc7c8f52bbe2e3c20eed01e9e96e014a0752bd39d1287abb6da1c336219636336f14c504af7d390869136b8b5c9be4edf3f6e00855f17808d7a338c1d3c4b8af92946a15164b4bf84cd7fde70f4fc3987f3df1b27179ed1a6b68f48e903d3f2bfff18b450cec8317e34848cc8a331e16b3404ea8e18c59b3dd3f2c78f7e78c3366349fda6d03bf5219eed5bbe360674621edf9055e", 0x84d0, 0xe, 0x5, 0xe5d1, 0x800, 0x80000001, 0x7, 0x6})
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001})

09:06:21 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x102, &(0x7f0000000080), &(0x7f00000000c0)=0x8)

09:06:21 executing program 1:
r0 = open(&(0x7f0000000700)='./file0\x00', 0x800, 0x100)
ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000840)={{"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", "7cd5e64d6e0054b01b0600a7199d105204e6b86389fa5f507daa335c83ef5022", 0x6, 0x3}, &(0x7f0000000740)="987e99383fcd4e7f7bb2c36bc01e5220d06a9693bcd0e895bbabcb25ebf7a9bcc6513a817b20c9080d8e83b231c2a11978196c1ef45dc376e88ee487ef09582247f32c18dab14c61c9faf3f97a5f7a3b76f04b732dc369fc8a2ae9bf1917cffa6f2abdad637117eb7be4372b700759b86373def8a4c029ccc3970b9eda171e8cdada5ac7cfe3bbe781d4139291531927ec5125aced5f14a90e1c1a814a8e181849a12fd9b52d29d94ff205c08381f9daccb98822dd0a66253b128fc057a9f1ae542bd2c7d1ae01bd94678ed14c426dd3da9ecfb1aefc322865c42822a1f21a44cd210e4c0924f5488eef5a", 0x9, 0x7, 0x5, 0x7fffffff, 0x3, 0x189, 0x7, 0xb})
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pf\x00', 0x0, 0x0)
ioctl$DIOCRGETTSTATS(r2, 0xc4504440, &(0x7f0000000280)={{"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", "e66b93ea78fc1ee2f6bfee25269a2faec135d470d2c518a998b2925ccb0625f9", 0x3, 0x6}, &(0x7f00000001c0)="a7dbe1fa2513ba494cb8e1d9727ff4100939dd6748aa51d9a66c5aa547477a9090d6bb43edcf5efb6562f14b00cc4921894962d33f350588d267e0155c5d914e9318ec12129f8ce03654b7ec4693a856969d86df14e84b1759040ca8719f1a1bfbeb34198e3baeb953124f3bbfc3f0e479fbf32202af3cb9e56469c9c711a4a5ed7a751f5766e254cf2847080da939d067d5c1d93edfda231a62bc943b1b", 0x0, 0x3f, 0xffffffffffffffc1, 0x6, 0x1ff, 0x83, 0x4, 0xffff0000000000})
r3 = fcntl$dupfd(r1, 0x0, r1)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8007, &(0x7f0000000000)=0xfffffffffffffffe, 0x4)
getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f00000000c0)={<r4=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000cc0)={r4, 0x3, 0x3, 0xffffffffffff0000, 0x3f}, &(0x7f0000000d00)=0x18)

09:06:21 executing program 3:
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000238000000200000001"], 0x0)
r0 = dup(0xffffffffffffffff)
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000), 0x4)
connect$unix(r0, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
write(0xffffffffffffffff, &(0x7f0000000400)="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", 0x585)
readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/188, 0xbc)

09:06:21 executing program 3:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
setsockopt$inet_buf(r0, 0x0, 0x52, &(0x7f00000007c0)="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", 0x1000)
r1 = dup(r0)
getrlimit(0x0, &(0x7f00000001c0))
renameat(r1, 0x0, r1, &(0x7f0000000240)='./file0\x00')
sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
socket(0x1c, 0x4, 0x100000000)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780))
fchdir(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0)

09:06:21 executing program 0:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0)
r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={<r2=>0x0, 0x3}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0x9, 0x80, 0x81, 0x5, 0x9}, &(0x7f0000000140)=0x14)
writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0x401}], 0x1)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
fdatasync(r0)

09:06:21 executing program 2:
syz_emit_ethernet(0xe0, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd60b4090000303aff02024300600000000000ffffe0000002ff020000000000000000000000000001880090780007040060b680fa0000000000000000000000000403ffffffffffff000000000000000000e2949d861400bb"])

09:06:21 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
freebsd11_fstat(r0, &(0x7f0000000000))
socketpair(0x1f, 0x4, 0x0, &(0x7f0000000180))
select(0x40, &(0x7f0000000080)={0x1, 0x8, 0x6, 0x8, 0x1200000000000000, 0x1, 0x101, 0x101}, &(0x7f00000000c0)={0x3, 0x0, 0x3, 0x5, 0xd068, 0x4, 0x1, 0x2fcc}, &(0x7f0000000100)={0x401, 0x6ea, 0xfffffffffffffff7, 0xf0, 0x5, 0x1, 0xfff, 0x101}, &(0x7f0000000140)={0x7, 0x4})
r1 = socket$unix(0x1, 0x400040000000001, 0x0)
shutdown(r1, 0x1)
sendmsg$unix(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@rights={0x10, 0x1}], 0x10}, 0x0)

09:06:21 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r0, 0x0, 0x46, 0xffffffffffffffff, 0x392)
r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@file={0x0, ""/91}, &(0x7f0000000100)=0x5d)
accept$unix(r1, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8)
getsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@local, @multicast2, @local}, &(0x7f0000000040)=0xc)

09:06:21 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="82022e2f66696c653100f3b2e047fab866cdedbb852a5568192125e45432f168502f20"], 0x10)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x6cc7802f, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x6}}, <r1=>0x0}, &(0x7f00000001c0)=0x84)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={r1, 0xb8, 0x3, 0x5, 0x8}, &(0x7f0000000240)=0x18)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x15, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94)

09:06:21 executing program 1:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x1, 0x0)
msgsnd(r0, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1, 0x800)
syz_execute_func(&(0x7f00000006c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d00000000570f380ab77396000061614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r1 = getpgid(0x0)
r2 = msgget(0x3, 0x0)
r3 = socket$inet(0x2, 0x20000001, 0x9)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000180)=0x1, 0x4)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155)
wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r4 = getpgrp(0xffffffffffffffff)
getpgid(r4)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
r6 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r6, 0x29, 0x2f, 0xfffffffffffffffe, 0x4)
lseek(r5, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
r7 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000340)=""/117)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r5, 0x84, 0x1b, &(0x7f0000000200)=0x5f4, 0x4)
socket$inet6_udp(0x1c, 0x2, 0x0)
getpeername$inet(r5, &(0x7f00000003c0), &(0x7f00000001c0)=0x10)
truncate(&(0x7f0000000440)='./file0\x00', 0x9)
ioctl$DIOCGETQSTATSV0(r5, 0xc0184432, &(0x7f0000000540)="d1c06402cf3e8cceb10ab8973c8c5ca593773570002d8363fa65efb75b2fc2196d8d5bf7fd1b571cba322926aafa045307075814c5bb66914477c231da5c62fe7d6ce021b7397382f5f1b004f467f75e9aa0682367c01cc72b870cd27fb50ab69dc8ea829b3c3301d46a9e1bb109f3bee08319fe8989483550bbedc711026cb6a28e2ea300d1249e2bdf192f32f3")
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000000300), &(0x7f0000000400)=0x4)
setsockopt$sock_int(r5, 0xffff, 0x4, &(0x7f0000000100)=0xc359, 0x4)

09:06:21 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1001, 0x0, &(0x7f0000000080)=0xffffffffffffff18)
getsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000000), &(0x7f0000000040)=0x4)

09:06:21 executing program 0:
r0 = dup(0xffffffffffffff9c)
getsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000040)=""/234, &(0x7f0000000140)=0xea)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x3, 0x0, @ipv4={[], [], @broadcast}}, 0x1c)

09:06:21 executing program 2:
r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x20000000)
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x100000, 0x1e0)
r3 = socket$inet_icmp(0x2, 0x2, 0x1)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0x12, r0, 0x12)
ppoll(&(0x7f00000000c0)=[{r0, 0x24}, {r1, 0x4}, {r2, 0x1}, {r3, 0x62}, {r4, 0x2}], 0x5, &(0x7f0000000100)={0x8, 0x200}, &(0x7f0000000240)={0xff}, 0x8)
sendto$inet(r1, &(0x7f0000000740)="15f3f2aff265b40054bfd773177bf9da686ae8d7321006ce8614ea8e4c2abf62052522c52f5cc7bd995018d535350a13eed867dfd3f278ec666b3fa092985a6512c998c65bf47cc6ce6591f61705630939e1e537e554d9f1d1eeee66fa06f4fa422c2c16266aa2ad2b96f5dfa024247f46f4ce39748a02e0ca23f4f4628cdc33aba4e8711ae7a04f34c67e8bafb9c31fd46e78fb57ac06f8049a1131099e6449af2d56229912adcf110871d816a91ae0c54020f62613e636ca1ac8157accd76abf88f6fc7c500c680bf64326d8a090387f1c70f8", 0xd4, 0x1, &(0x7f0000000840)={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r5 = socket(0x2, 0x10000001, 0x84)
r6 = dup2(r5, r5)
ioctl$DIOCGETRULESET(r6, 0xc444443b, 0x0)
connect$unix(r5, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
ioctl$DIOCRCLRTSTATS(r6, 0xc4504441, &(0x7f00000002c0)={{"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", "5cc53b88d4fda0be7be7b73df9ae3aa062f4cea3859a0db334dc0208a262a7d5", 0x4, 0x4}, &(0x7f0000000280)="7cb957db8f5185abeaedc4d118b722d21f682479fb1c7858d892fb4f27a050ebb04dbccfa61356b3401cb388992fb5c6f31829d6e2c705f23af040bc", 0x385c, 0xfffffffffffffff9, 0xc1, 0x4, 0x3, 0xfb, 0x77})
syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
recvfrom$inet(r1, &(0x7f0000000880)=""/6, 0x6, 0x43, &(0x7f00000008c0)={0x2, 0x2}, 0x10)
ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23)

09:06:21 executing program 3:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
setsockopt$inet_buf(r0, 0x0, 0x52, &(0x7f00000007c0)="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", 0x1000)
r1 = dup(r0)
getrlimit(0x0, &(0x7f00000001c0))
renameat(r1, 0x0, r1, &(0x7f0000000240)='./file0\x00')
sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
socket(0x1c, 0x4, 0x100000000)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780))
fchdir(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0)

09:06:21 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x2000746e, 0x0)
pipe2(&(0x7f0000000080), 0x100004)
r1 = socket(0x1c, 0x10000005, 0x6d6)
msgget(0x2, 0x400)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000)=0x9, 0x4)

09:06:22 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
setsockopt$inet_buf(r0, 0x0, 0x52, &(0x7f00000007c0)="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", 0x1000)
r1 = dup(r0)
getrlimit(0x0, &(0x7f00000001c0))
renameat(r1, 0x0, r1, &(0x7f0000000240)='./file0\x00')
sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa110040790b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c0bf00096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
socket(0x1c, 0x4, 0x100000000)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780))
fchdir(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0)

09:06:22 executing program 1:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000680), &(0x7f00000006c0)=0xfffffffffffffe51)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r2 = getpgid(0x0)
fcntl$lock(r1, 0x0, &(0x7f0000000640)={0x201, 0x0, 0x3b2b, 0x3c, r2})
clock_gettime(0xf, &(0x7f0000000140))
r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000240)={<r4=>0x0, 0x7ff, 0xf, 0x8001, 0x3}, &(0x7f0000000280)=0x18)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={r4, 0x1}, 0x8)
fcntl$lock(r3, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
preadv(r0, &(0x7f00000005c0)=[{&(0x7f0000000300)=""/83, 0x53}, {&(0x7f0000000380)=""/38, 0x26}, {&(0x7f00000003c0)=""/8, 0x8}, {&(0x7f0000000400)=""/146, 0x92}, {&(0x7f00000004c0)=""/220, 0xdc}], 0x5, 0x0)
fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005})

09:06:22 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000140)={0x30345d00f8ffff, {}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

09:06:22 executing program 1:
truncate(0x0, 0x0)
freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140))
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf03000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f37f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
syz_execute_func(&(0x7f0000000000)="1cddc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")

09:06:22 executing program 3:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
setsockopt$inet_buf(r0, 0x0, 0x52, &(0x7f00000007c0)="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", 0x1000)
r1 = dup(r0)
getrlimit(0x0, &(0x7f00000001c0))
renameat(r1, 0x0, r1, &(0x7f0000000240)='./file0\x00')
sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
socket(0x1c, 0x4, 0x100000000)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780))
fchdir(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0)

09:06:22 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = accept(r0, &(0x7f00000001c0)=@in, &(0x7f0000000200)=0x10)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000240)={<r2=>0x0, 0x7}, &(0x7f0000000280)=0x8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000002c0)={<r3=>r2, 0x8}, &(0x7f0000000300)=0x8)
setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x1, @mcast1}}}, 0x108)
freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x120, 0xfffffffffffffffe)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000180)=0x6, 0x4)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x0, @ipv4, 0x5}}, r3}, &(0x7f0000000440)=0x84)

09:06:22 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_buf(r1, 0x29, 0x54, &(0x7f0000000000)=""/59, &(0x7f0000000080)=0x3b)
recvmsg(r0, &(0x7f00000012c0)={&(0x7f0000000040), 0x2, 0x0, 0x0, 0x0}, 0x0)

09:06:22 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
accept4(r0, &(0x7f0000000280)=@in6, &(0x7f00000002c0)=0x1c, 0x0)
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
setitimer(0x0, 0x0, 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x8e06, 0x0)
poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0)
setsockopt(r0, 0x8, 0x8, &(0x7f0000000340)="d620d4d5ab819d01ea5e1bedcde5457514c555b472cd29f3604b89998b3d88f0aa7a97b3914c25d439c006f1450ec4354db95461f408c6d970ce769b8302eae702782f5f1fe6db10552d7bd838a0a38c", 0x50)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000001c0), 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000300)=0xb)
close(r1)
getpeername(r1, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000240)=0x1c)
getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000000)={@local, @loopback}, &(0x7f0000000080)=0xc)

09:06:23 executing program 0:
r0 = socket(0x100400000000002, 0x2, 0x0)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000006c0)=0x20, 0x4)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080)={'accf_data\x00', "889923a6aa13aafe89812d7db088943f664db8f21fe099ebe77ba64eeffd1d1112a134d12b7b435f1f7eaf63d920331354d2592973c5bedee5c339f150159acd27891b0c3a36a5ee0d32f567d2dd07b821f0fa88465715098144f4f7bf89f6b326fc837066014ef1d14da93024b30e62a75094e1fae3db8c3a9b56d837913ad8133c6b3e9eb49fe7586efe33a9dad585a5d66c1e3aa68562229a5d438612d50f861cdd98eeecc8266713e46faae5ca10b2767160af36bce1c399d0a367befd587512ca0adaedec6ec28ff925bf9ba8834cb4609a3d793bc25104a701591b094edf5b7e94c70f26c65e3f62ff7fa91c97"}, 0x100)
getsockname(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c)
shutdown(r0, 0x1)
sendto$unix(r0, 0x0, 0x0, 0x20089, 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pf\x00', 0x400, 0x0)
ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f0000000240)={{"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", "5a8f89521aa8597ff33f2d60533be4a0e420650369baf1f567616b705bd70b57", 0x1, 0xe1}, &(0x7f00000001c0)="2b9cf4b428d9e2300f94140c0f09ac004a6ba6dc096fe4e37d404898120a0edc4c730e254fc3dca5fd403d670c471aa7051195f6b6998f839086cc0c39e18d36c5cb6bd7d2d3665e", 0xfffffffffffffff7, 0x101, 0x9, 0x5, 0xf0d, 0xdac2, 0x101e, 0x80000000})

09:06:23 executing program 1:
syz_execute_func(&(0x7f0000000140)="0c0e8d3b98cd801b69e429e4e4629baa0f01db6200d9d9d299dddd381cd6385f5bf9fb21a2b93db93d8fe9589b26c7e4c753fbc4e1edc092000000809f2ef358ff3e8fe840ed8aed8a5cf68508ddc4c1c17449abc4c251aebe5b900308c7e4f2738f738f08eeeed5e000002fdb4f08dd6d68485171660f47d09500000000009b129f9b9f9bb26161d1d1e8eff265655f20c35bc4c121df670445163ef80f9966030faee42c243e0f1875c647d400db6900c401fe5ff6e3dfb6b6673667667066bd4343660f0f5e48230f01c4c3c366451411f2bd45937c93")
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={<r1=>0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x9, 0x400, 0x2b10, 0x3, 0x2, 0x6, 0x2, 0x9, r1}, 0x20)
open$dir(&(0x7f0000000280)='./file0\x00', 0x20004, 0x20)

09:06:23 executing program 0:
syz_execute_func(&(0x7f0000000180)="982c100f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b602000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x1)
ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000040)={0x80000000, 0x3})
syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264")

09:06:23 executing program 1:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000)
r1 = fcntl$dupfd(r0, 0x0, r0)
r2 = accept4$inet(r1, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000640)=0x10, 0x10000000)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000300)={0x1}, 0x4)
r4 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2)
fcntl$getown(r0, 0x5)
ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r2}, {r3, 0x1}, {r4, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r5 = getpgid(0x0)
r6 = msgget(0x1, 0x8)
msgctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/155)
setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000680)={0x0, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90)
wait4(r5, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(0xffffffffffffffff)
open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4)
shmget$private(0x0, 0x3000, 0x1, &(0x7f0000ffa000/0x3000)=nil)
r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r7, 0x0, 0x1000000000003)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000740)={@in={{0x2, 0x2, @multicast1}}, <r8=>0x0}, &(0x7f0000000440)=0x8c)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000600)={r8, 0x8000, 0x2}, &(0x7f0000000800)=0xc)
poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
poll(&(0x7f0000000180)=[{r7, 0x2040}, {r7, 0x40}], 0x2, 0x80000000)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

09:06:23 executing program 3:
syz_execute_func(&(0x7f00000000c0)="969898472c43140e0f05f30f59bfd90fcf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb95b605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
socket$inet_icmp(0x2, 0x2, 0x1)
poll(&(0x7f0000000000), 0x2000000000000276, 0xfffffffffffffffc)

09:06:23 executing program 2:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = open(&(0x7f0000000040)='./file0\x00', 0x8e06, 0x0)
poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000300)=0xb)
close(0xffffffffffffffff)
socket$inet6_udp(0x1c, 0x2, 0x0)
execve(0x0, 0x0, 0x0)
writev(0xffffffffffffffff, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f0000000100), 0x100000000000005c)
getpeername(r0, 0x0, 0x0)

09:06:23 executing program 1:
open(&(0x7f0000000100)='./file0\x00', 0x7, 0x12)
syz_execute_func(&(0x7f0000000340)="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")
ppoll(&(0x7f0000000000)=[{}], 0x20000000000000eb, 0x0, 0x0, 0xfffffffffffffe0e)

09:06:23 executing program 1:
munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)

09:06:23 executing program 1:
clock_getres(0xf, &(0x7f0000000000))
syz_execute_func(&(0x7f0000000100)="96f30fc73198472c431c0f0f05fb0f2cd900cf00c4a37bf0c53ec3c42169ec7901b557387100fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d170c4c461cd583d000000818f2860cde7d2c483397fd300c9dcdcc4a279203d02e3796af345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d8cc7e8628f6808a3056f0000004e00c4612765c7c7f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
r0 = socket(0x1, 0x0, 0x4)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={<r1=>0x0, 0x3}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x8}, &(0x7f00000001c0)=0x8)

09:06:23 executing program 1:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x10000}, 0x24)
freebsd11_mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x10, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
syz_execute_func(&(0x7f0000000240)="98341b0f050fc7f791b0954141e2e996660fda0fc4237909a200800000e6a0e5be34d1c4e1f8c4f2410f704b5f04c4e101167c5c8e876e0000006e46f18888a1c4101f9b439b9be35ee6c45e266467660f6b60e416ac10008f697c81a200080000c44219a775d065ef42dad65200a065600000c4618de3c0740f2d96000000168cccdc01c4a241afa1fbffffffc4239d7a7ddc32f95d65df6d05a1c9fb110f0f3804830a000000")
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x8, 0x1, 0x4, 0x5, 0x0, 0x7fffffff, 0x4, 0x1f, 0x7, 0x3ff}, 0xb)

09:06:23 executing program 0:
syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffff7c0e940841a408004500001c0000000001029078ac1400a2e00000011100907800000000"])
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000140)={{"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", "b831dc7bda392ff2cec5300258ec3e89193b50ed36f2e8ae3d63cd59d20f98dc", 0x0, 0x95e}, &(0x7f0000000040)="789c23034f418260ae45077aaa45cd67eed742b6516868b9891e6da4cfcc9ae56b0669124090529c01229809c666306a3dd902b3745356691ecb637a4223cff3850b76ce3572953212db5bcec7a3296d5912b4736f5ea3ccddda050728aae618832c6b447ee6175d0b904dd04f8bacd4b168608de46d9500a6a62d83bd4888bd7599d7c09fde19ca726d243f8fce6fe819c7c7c6adf8ae6ce31c", 0x100000000, 0xb48d, 0x1, 0x1ff, 0x5c4f, 0x2, 0x1, 0xffffffffffffffff})
syz_emit_ethernet(0x79, &(0x7f00000006c0)=ANY=[@ANYBLOB="aaaabaaaaaaaaaaaaaaaaaaa80495c954dda874797293af203ed4dc99ec4f24e5ebfa748eb7f3c36b8747be3cca1700484cc22fea53ccfeb05f2a286b1eaca5fccc0173408d2b598f543da5e15ca22610f99f99aa2c3df8090bfa22eb96ba3c021e6c5c86bd797ea24d22f222c88fd2013161fa9968ca286ca06a453f2989a36c695a1af486980451900761904af14ae4ff60274127f197f9c41eb8ab793ce061d3b313e681b725918d2722c551eab74c28758c6cea35b3f4dafb4f1b2da84846594c775e79efaacc656f1d63921c531c46f31adfa07ab0fcc"])

09:06:23 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
fcntl$getown(r1, 0x5)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
close(r0)
r2 = getpid()
fcntl$setown(r1, 0x6, r2)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={<r3=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x9, @loopback, 0x8000}}, r3, 0x200, 0x818, 0x200, 0xfff, 0x10000, 0x101}, &(0x7f0000000140)=0x98)
close(r1)

09:06:24 executing program 3:
syz_execute_func(&(0x7f00000003c0)="1c02c4637916d7b098cd80c481d5dc430cc4c2319cbe99899999402d01000000bc50757217507572be0c0000008fe9589b2666430f3a412910f3410f6f1c9aedfec4427fc9660f383c1c20503e5e0707f041fe87e14879c1f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec4a1d9fd4a34eff265dc5f00c35b5b304545e269a849000ff04328791eaee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = socket$inet6(0x1c, 0x0, 0x402)
r1 = accept$inet6(r0, 0x0, &(0x7f0000000080))
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000240)=0x10)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000300)={<r3=>0x0, 0x10000}, &(0x7f0000000340)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000002c0)={r3, 0x9}, &(0x7f0000000380)=0xfffffd43)

09:06:24 executing program 0:
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000)
r1 = msgget(0x1, 0x8)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000300)=""/142)
r2 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000)
mlockall(0x1)
sync()
sync()
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0)
accept4(r3, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000)
r4 = semget$private(0x0, 0x7, 0x400)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000180)=0x3, 0x2)
__semctl$GETZCNT(r4, 0x7, 0x7, &(0x7f0000000080)=""/31)
socket$unix(0x1, 0xffffffffffffffff, 0x0)
semop(r4, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4)
__semctl$IPC_RMID(r4, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x24)

09:06:24 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000100)=0x4, 0x4)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c)
sendto(r0, &(0x7f0000000140)="f1", 0x1, 0x1, 0x0, 0x0)
poll(&(0x7f0000000080)=[{r0, 0x123}, {r0, 0x90}, {r0, 0x4}, {r0, 0x2004}, {r0, 0x104}, {r0, 0xe1}, {r0, 0x1}], 0x7, 0x9)

09:06:24 executing program 1:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
freebsd10_pipe(&(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$DIOCGETSTATE(r2, 0xc0f24413, &(0x7f00000000c0)="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")
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="8a022e004000006575ee"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="83023f0000004cf109c8cbc1b98e8e6c653000"], 0x10)

09:06:24 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xb, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94)
writev(r0, 0x0, 0x0)

09:06:24 executing program 3:
syz_execute_func(&(0x7f0000000200)="98a84aa84a4a430f05f359bfd94aac00410f1e1caf41e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f10fb8c4014e4e5bc4016d7d14dee509b9f721045fc5f707f740d1d2c4e10bf8c45bc4e3f56cbd00008020d0a9f9340000e4427d0d1ac483397fd300f7dcdc0fbcaf00100000f345d9c6ac576161c4c3214cb9a5605419c201900b00009423238171a30b8a826eefa80dd4d48cc7e8628f6808618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")
fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
setuid(r0)

09:06:24 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
mlockall(0x3)
r1 = openat(0xffffffffffffffff, 0x0, 0x8, 0x0)
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
lseek(r0, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r2, &(0x7f0000000280), 0x69)
execve(0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)
msgget$private(0x0, 0x0)

09:06:24 executing program 3:
syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="fffffffffffc28f8c8ffffff08002c0800300000000200009078ac2300bb00000000090090780000000000000000ac2300aa000000004a"])

09:06:24 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x4}, 0x8)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="827e3000"], 0x10)
listen(r0, 0x0)
fcntl$getflags(r0, 0x1)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000140)='dctcp\x00', 0x6)
execve(0x0, 0x0, 0x0)
close(r0)
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

09:06:25 executing program 2:
r0 = socket(0x10000000002, 0x3, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={<r1=>0x0, 0xf, "63bc8e481cf6c9a06fc495b4da711a"}, &(0x7f0000000100)=0x17)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x8}, &(0x7f0000000180)=0x8)
getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000040), &(0x7f0000000080)=0x10)
bind(r0, &(0x7f0000000000)=@un=@abs={0x25ad51a74fd02bc}, 0x10)

09:06:25 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x4}, 0x8)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="827e3000"], 0x10)
listen(r0, 0x0)
fcntl$getflags(r0, 0x1)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000140)='dctcp\x00', 0x6)
execve(0x0, 0x0, 0x0)
close(r0)
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

09:06:25 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000100), 0x4)
r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c, 0x20000000)
fchdir(r1)

09:06:25 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
ioctl$DIOCGETLIMIT(r1, 0x80047476, &(0x7f0000000000))
fcntl$setflags(r0, 0x2, 0x1)

09:06:25 executing program 2:
r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000080))
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f00000002c0)=0x4)
r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x14)
setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f00000001c0)={'accf_dns\x00', "832fa972373ddeda373dd7d4033a3259dc384ebedaa6162d1f9f8c7eed7b555e7aeb7268bf3c4f329a6e5b2de5f7465487da75df97120330317cc0a5c81a44c935c8af37bc10465f4069b0a07f777e803a592fb1c6f87a231fd140ef750f3eb884360eb7e7a9e33bef2c22d2fb9ca94637ceebfc20dfd6c13481ccf9aac6411437961e7f9fc809bbf2b54a37d3b24ab782c5c268b82c8f93106c49f6b63deb510061d6ef3a09a4bf1ebd1cc8a7fde40a109a73412f0aacbf5043a01ec3ced9d3cdf0067edab9284da60518be2c18a9b87b7cbfb9815d920d18a9e5e9523f741cccc8858c42cf6a31a843b125d227e924"}, 0x100)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={<r2=>0x0, 0x100}, &(0x7f0000000340)=0x8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000380)={r2, 0x1000}, &(0x7f00000003c0)=0x8)
syz_execute_func(&(0x7f0000000100)="0ca0b5b598cd8078697bf56962f5696200d9d9d0c441395bf9f2680c0b00008fe9589b26c7e4c753fbc4e101eda0fec4c47d822a0a00c4f2168f4808eebce000008020000f29465751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c24f3f7ea47000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")

09:06:25 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
ioctl$DIOCGETLIMIT(r1, 0x8004667d, &(0x7f0000000080))

09:06:25 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x2, 0x1, "d6"}, 0x71)
recvmsg(r0, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000040)=""/123, 0x7b}, {&(0x7f00000000c0)=""/175, 0xaf}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000180)=""/77, 0x4d}, {&(0x7f0000001280)=""/69, 0x45}, {&(0x7f0000000200)=""/36, 0x24}], 0x6, &(0x7f0000001380)=""/169, 0xa9}, 0x80)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022ee3a61fb42ddb2f"], 0x1)
close(r0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001480)={@in={{0x2, 0x2, @rand_addr=0x3}}, <r1=>0x0}, &(0x7f0000001540)=0x8c)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000001580)={0x1, 0x400, 0x4000, 0x200, 0x10001, 0x584b52bf, 0x3, 0x100000000, r1}, &(0x7f00000015c0)=0x20)

09:06:25 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
recvfrom(r0, &(0x7f0000000080)=""/134, 0x86, 0x2, &(0x7f0000000000)=@in6={0x1c, 0x2, 0xffffffffffffff5c, @empty, 0x5170}, 0x1c)
setsockopt$inet_buf(r1, 0x0, 0x46, &(0x7f0000000440)="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", 0x1000)
r2 = socket$inet6(0x1c, 0x2, 0x3)
setsockopt$inet6_tcp_buf(r2, 0x6, 0x41, &(0x7f0000000040)="f1080093cf940416f071608a0fbf7a7eadf2bfa77ce857fc0500000000000000ab49479c9cf279eec3", 0x29)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000400)="7892e34e95474ca3673b68723264c88ad4da1c50ace2bee2ef660c9099c8f11cfaef24bf29f1f50ea60c0106ce70f198876e1ef0865d2c0486653b8429cc", 0x3e)
getsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000140), &(0x7f0000000180)=0x10)

09:06:25 executing program 1:
r0 = socket(0x1c, 0x3, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={<r1=>0x0, 0x7, 0x0, 0x800, 0x9}, &(0x7f0000000080)=0x18)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0xcf3, 0x3ff}, 0x8)
getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000001840)=0x910)
bind$inet(r0, &(0x7f0000000140)={0x2, 0x1}, 0x10)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x810000000000000, 0x4)

09:06:25 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[]], 0x1)
close(r0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
chdir(&(0x7f0000000000)='./file0\x00')
sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0)
sendto$inet(r0, &(0x7f0000000240)="a6", 0x1, 0x5, 0x0, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000001600)=""/4096, &(0x7f0000000100)=0x1000)

09:06:25 executing program 3:
syz_execute_func(&(0x7f00000001c0)="982c3b0f050520d0f80791b0024141e2e9965067dc7e010f162f2795be01ac584eac584e6d1ff6f6e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f00dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000")
socket$inet_sctp(0x2, 0x0, 0x84)
poll(0x0, 0x3e0, 0xc38b)

09:06:25 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x10000000001)
mlockall(0x2)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0)
readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/249, 0xf9)

09:06:25 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r0, 0x0)
listen(r0, 0x0)

09:06:25 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0)
r1 = dup(r0)
symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00')
connect$unix(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100000000006c653000"], 0x379)
r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r2, &(0x7f00000001c0)='./file1\x00', 0x0)
mkdirat(r2, &(0x7f0000000000)='./file0\x00', 0x0)
renameat(r2, &(0x7f0000000200)='./file1\x00', r2, &(0x7f0000000140)='./file0/file0\x00')
mkdirat(r2, &(0x7f0000000040)='./file1\x00', 0x0)
__getcwd(&(0x7f0000000280)=""/85, 0x55)
rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00')
getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb)

09:06:25 executing program 2:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c1, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
open$dir(&(0x7f0000000000)='./file0\x00', 0x10000, 0x22)

09:06:25 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0xffffffffffffffff, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x13, &(0x7f0000000000)=0x20000000004, 0x4)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0xdaa, 0x4)

09:06:25 executing program 1:
setreuid(0x0, 0xee00)
r0 = socket(0x2, 0x2, 0x0)
fcntl$getflags(r0, 0x3)
r1 = getpid()
fcntl$setown(r0, 0x6, r1)
r2 = dup(r0)
fcntl$setstatus(r2, 0x4, 0x4)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f654a00"], 0x10)

09:06:25 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_int(r0, 0x29, 0x29, &(0x7f0000000000), 0x4)
r1 = accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0xffffffffffffff74, <r2=>0x0}, &(0x7f0000000100)=0xc)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000002c0)={r2, 0x4, "2386f5a2"}, &(0x7f0000000300)=0xc)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x4392}, &(0x7f0000000180)=0x8)
freebsd10_pipe(&(0x7f0000000240)={<r3=>0xffffffffffffffff})
openat(r3, &(0x7f0000000280)='./file0\x00', 0x8, 0x40)
r4 = semget(0x2, 0x0, 0x400)
__semctl$GETNCNT(r4, 0x2, 0x3, &(0x7f0000000340)=""/78)
__semctl$GETNCNT(r4, 0x3, 0x3, &(0x7f00000001c0)=""/80)
socket$inet6_udplite(0x1c, 0x2, 0x88)

09:06:25 executing program 1:
r0 = socket(0x3, 0x20000007, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3}, 0xc)
sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000840)="e1", 0x1}], 0x1, 0x0}, 0x0)

09:06:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x100000001, 0x4)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x7, 0x4)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x8006, &(0x7f0000000100), &(0x7f0000000080)=0x4)

09:06:25 executing program 3:
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)=0x2, 0x4)
r0 = open(&(0x7f0000000740)='./file0\x00', 0x280, 0x20)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb)
r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10)
r2 = socket$unix(0x1, 0x1, 0x0)
r3 = fcntl$dupfd(r1, 0x0, r2)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCRCLRASTATS(r3, 0xc4504448, &(0x7f0000000140)={{"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", "13595206b266341975f85b5513a56fb759ebaa0fc0c3d46e353d78f6c1c37cc0", 0xffffffff, 0x7f}, &(0x7f0000000100), 0x0, 0x55ef, 0x1, 0x100000000, 0xffffffffffffffff, 0x80000000, 0xffff, 0x8})
r5 = fcntl$dupfd(r4, 0x0, r4)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000100)={<r6=>0x0, &(0x7f00000005c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000680)=0x10)
getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000001dc0), &(0x7f0000001e00)=0x4)
r7 = getpgid(0xffffffffffffffff)
r8 = geteuid()
getresgid(&(0x7f00000019c0), &(0x7f0000001a00)=<r9=>0x0, &(0x7f0000001a40))
r10 = getpgid(0xffffffffffffffff)
fstat(r0, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, <r11=>0x0})
r12 = getgid()
r13 = getpgrp(0xffffffffffffffff)
r14 = geteuid()
r15 = getegid()
r16 = getpid()
freebsd11_fstat(r1, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, <r17=>0x0})
freebsd11_stat(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0, <r18=>0x0})
sendmsg$unix(r5, &(0x7f0000001d80)={&(0x7f0000000800)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001980)=[{&(0x7f0000000840)="b0fa73a3a3328f39d1bae576a1add94b154d3cb6c15ccec3b946fddd1e8c71d4171ec322381063b9c50fc2530d3e4080c692749b6e9bfc1e6e74cbd16c9838362f43", 0x42}, {&(0x7f00000008c0)="8e7dc2db3ea79a7ff6d4ad84413c44cb3aba990f02297f107c56198f403faf892b81d959c8003f709aa2558e2a44987f0a726a85a3ec40bc13198546f6155a6093de76780fec714ed272327889439c59f94d384d40319bfe3504298a204b36691d05055c171662d31501dd92ccf4404925541bc74079a0776a2f7fdadabc5f8f48096fed376bf01ee16e3816411fa4fcb5bb286868bec7d496953443038926", 0x9f}, {&(0x7f0000000980)="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", 0x1000}], 0x3, &(0x7f0000001cc0)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="00d848a1c3000001000000", @ANYRES32=r2, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYBLOB='\x00\x00\x00\x00'], 0x98, 0x8}, 0x185)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f00000006c0)={0x0, 0x1000, 0x100, 0xffff, 0xa9b9, 0x568, 0x800, 0x3, r6}, &(0x7f0000000700)=0x20)

09:06:25 executing program 1:
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
sync()
fchmod(0xffffffffffffffff, 0x0)
getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000300)={@multicast2, @remote}, &(0x7f00000004c0)=0x8)
lseek(0xffffffffffffffff, 0x0, 0x1000000000003)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000440), 0x4)
sendmsg(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000080)=@in6={0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffffffff}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000340)="dc839eb2efb4a451a98b7dd58ab3e73a1c1fe27f50f076c44b7da6f0996067f174cce5861d23e2fe907edffdc7549daf3dc68ebc78103968914d6a1b5a3e3941348676c73cb3a05d22aed9eab547c8ce8265888b898e4582edd16a4681fcdf438c4fd491a77c6ed821f610e046904526d38fc84cfa", 0x75}], 0x1, 0x0}, 0x20008)
poll(&(0x7f00000000c0)=[{}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
accept4$unix(0xffffffffffffffff, &(0x7f0000000540)=@file={0x0, ""/44}, &(0x7f0000000580)=0x2e, 0x10000000)
fchmod(0xffffffffffffffff, 0x0)
ioctl$DIOCCHANGEALTQV0(0xffffffffffffffff, 0xc1004431, &(0x7f0000000240)="9e46f553829f37afd800f207eff700a33ec8cd22")
sendto(0xffffffffffffffff, &(0x7f0000000280)="d97b9a66e615d16b14b352adc3a4ce1731a9ef6cab2387abbedb86d46b76a574021e39f3446669c6d558e02f99ff1de6902358b7230a62ca6f6e60f7bec83a994faf05f72506bf61c8562c66ceecb6", 0x4f, 0x80, 0x0, 0x0)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
syz_execute_func(&(0x7f00000000c0)="b11591cd801b69696c69dc00d9d9d0c4412ffd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e123fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118fbc40213f5930a0000000013a4001369879f000000fe")
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
r1 = shmget$private(0x0, 0x3000, 0x404, &(0x7f0000ffd000/0x3000)=nil)
shmctl$IPC_INFO(r1, 0x3, &(0x7f00000005c0)=""/206)
preadv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f0000000140)=""/219, 0xffffffffffffffe9}, {&(0x7f00000034c0)=""/4096, 0x1000}], 0x4, 0xfffffffffffffffc)
accept4$unix(r0, 0x0, &(0x7f0000000500), 0x10000000)

09:06:25 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
dup(r0)
renameat(r0, 0x0, 0xffffffffffffffff, 0x0)
sendto$inet6(r0, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0}, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x9, 0x346, 0x400, 0x101, 0x100, 0xfffffffffffff000, 0x4a21, 0x2, r1}, 0x20)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780))
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0)

09:06:25 executing program 3:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x600000000)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0)
sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0)

09:06:25 executing program 2:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
freebsd10_pipe(0x0)
poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0)
r0 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
freebsd11_fstat(0xffffffffffffff9c, 0x0)
fstat(0xffffffffffffffff, 0x0)
pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)="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", 0xfb}], 0x1, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)

09:06:25 executing program 1:
r0 = socket$unix(0x1, 0x1, 0x0)
sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000ffff00000400000000000000"], 0x10}, 0x0)
syz_execute_func(&(0x7f0000000000)="c403f9607664b02ed06a5e67f2aa40aff0408134f100000100f0f75d07f046309b0080000026420f01dd430f8e00800000c4c14a5129")
r1 = socket$inet6(0x1c, 0x10000000, 0x1f)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={<r2=>0x0}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x10000, @remote={0xfe, 0x80, [], 0x0}}}, r2}, 0x84)

09:06:25 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)
r1 = socket(0x17, 0x2, 0x0)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x1, 0x1b1c, 0x2000, 0x95c1, 0x8, 0x5, 0x401, 0x800, <r2=>0x0}, &(0x7f0000000180)=0x20)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000200)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0x0, 0xffffffff, @mcast1, 0x40}, @in={0x2, 0x2, @rand_addr=0xfffffffffffffff9}]}, &(0x7f0000000240)=0x10)
dup2(r0, r1)
readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/68, 0x44}], 0x1)

09:06:25 executing program 1:
syz_execute_func(&(0x7f0000000180)="1c21b5b598cd801b69e46962f5696200d9d9d037c3795b5bf2680c000000673666420f2d9e722483b4c7e4c753fbc4e101edfec4427d82c4c2b90a23f216af8f4808eebce0000d008020002000b18cb607000000518dc4a27d181ec1ea01640f34f265dc5f00c35bf3450f7095fb87298404304545e269a841000fc40235b97da066030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e3afad6736660fd2938c000000c4c1f913376666450f17720d2e0fc7bf0d00008066660f3a0b0865")
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000100)=0x4, 0x4)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
socketpair(0x1, 0x6, 0x10001, &(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f0000000040)={@empty, @broadcast}, 0x8)

09:06:25 executing program 1:
mkdir(&(0x7f00000aa000)='./file0\x00', 0x0)
symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00')
open(&(0x7f0000000000)='./file0\x00', 0x800, 0x104)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
chmod(&(0x7f0000000100)='./file0\x00', 0x23e)
setuid(0xee01)
futimesat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0)

09:06:25 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1037, &(0x7f0000000080)=0x1, 0x4)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendto$inet(0xffffffffffffffff, 0x0, 0x100000000000000, 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f0000002340)=[{&(0x7f00000001c0)="de", 0x1}], 0x1)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f00000000c0)=0x4)

09:06:26 executing program 2:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
freebsd10_pipe(0x0)
poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0)
r0 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
freebsd11_fstat(0xffffffffffffff9c, 0x0)
fstat(0xffffffffffffffff, 0x0)
pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)="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", 0xfb}], 0x1, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)

09:06:26 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)=ANY=[], &(0x7f00000000c0))
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x2, 0x4, [0x20, 0xffffffffffffff84, 0x6, 0x1]}, 0x10)
sendmsg$inet6_sctp(r1, &(0x7f0000001480)={&(0x7f0000000140)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001400)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="1fecd39bb5de916d00c2abfac7dc406ac530add8832fb567281620a3ed4f9821f752425842a9ca7f4591f18236f03df497fe31378220210eaa81ea1ba9", 0x3d}, {&(0x7f00000011c0)="15a361847ec393bc3130a1ef5196d4f560ffa07a209d6920de479a27669d7e63c95a37a2014db20d3992b6c0964d0795d183d58304f137e1b545d086c028490e647c94205f88cb3062c46b05acd4ba745aa82ac7503ac9085e499585170c0962da0644db7ceb4d31317eed668330ca3f0323d617f273d3e9a0f94a53c65c25d0b71a7b7f607f896eae6eeeb07ea4c84709a90dbdab0f38ac875f28e6813f71d26b2475dc353e24ce7c6f83b41f205cd48338b315bec5ecf4", 0xb8}, {&(0x7f0000001280)="4b965d864c897f5cc99b1bc1b26a69b7bbc023a52161d94068157b66002669f7dbd709ada4f2f16b4036135c61f722b1104a654181b74b8b820068fb84f7d2464c19edcb6f4b5db8379039b5f74a526cc0e57bb80e09ea805db9555836d87a3ab6c0fefa4190e2c361143d56c3d7a5be0259fad730d0535d57501305ca9fef0a45e5366ee00bc3c9f3b14251503f715da61a6edd6344d65362", 0x99}, {&(0x7f0000001340)="a8001c38c227a2a3d4f0807bcfc3ea20b2c8ebbaf19bb29e6484820a86109c57ae3f8d6b1b6031d52e3873c2d64bf3f214c838b37507f6c9caaa77db6f68fe2d3a7ebd5e09b8d4c46d008d45d87553973b843b428b33888566938c923a5387a7b408c8c2ec15688f044b3db0e88b99e782de01c2b56032227ddb8593e2c0d647f4", 0x81}], 0x5, 0x0, 0x0, 0x4}, 0x88)
fcntl$getown(r1, 0x5)
lseek(r1, 0x0, 0x1)

09:06:26 executing program 1:
lseek(0xffffffffffffffff, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
r2 = open(0x0, 0x0, 0x7)
freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getgid()
lchown(&(0x7f0000000080)='./file0\x00', r3, r4)
truncate(&(0x7f0000000100)='./file0\x00', 0x60802000a)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
open(0x0, 0x0, 0x0)
ftruncate(r1, 0x4)
close(r2)
fcntl$getown(0xffffffffffffffff, 0x5)
fchdir(0xffffffffffffffff)
setsockopt$inet_mreqn(r0, 0x0, 0x3, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
chown(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="0800000001000000faffaf0009000004090000001c004e2207000000ff01000000000000000000000000000100"/148, @ANYRES32=<r5=>0x0, @ANYBLOB="0700000078000000000400000200ba82e6ea10787111cf94000001800000"], &(0x7f0000000200)=0xb0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r5, 0x9, 0x100, 0x302, 0x4, 0x4, 0x8}, &(0x7f0000000300)=0xa0)
mlockall(0x1)
mlockall(0x1)
__semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178)
sync()
open(&(0x7f0000000040)='.\x00', 0x108000, 0x8)
mlockall(0x2)

09:06:26 executing program 3:
munmap(&(0x7f0000e5d000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
setrlimit(0x7, &(0x7f0000000080))
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f")

09:06:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x80040000000005, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="02000002b731ff0f"], 0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x4, 0x200, 0x4, 0x8, <r1=>0x0}, &(0x7f0000000140)=0x10)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1}, 0x8c)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1e, &(0x7f00000014c0)=ANY=[@ANYRES64=r1, @ANYPTR=&(0x7f0000001300)=ANY=[@ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES16=r1, @ANYRES16=r1, @ANYBLOB="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", @ANYBLOB="49092f19a42414081cb95d081b4869feeaace57cd83cfc1b83b091032bac3dea4842e7cb8d634b44ea93481072caa6200adc2d55dea2e63e6030b08928ffb60b", @ANYRESDEC=r0, @ANYRES32=r0, @ANYRES16=r0], @ANYRES32=r1, @ANYRES64=r1, @ANYRES16=r0, @ANYBLOB="d32010f151c90e3b8328cf801ab176242d18891daf4e40c67f57a6820e14c89cac1205eb9a5c599eb8b1540a271fc93ad0ecf063405418ad446f2d4db2a5ad82217f343afd16ec033fb6f90e3f44fafd752b6d5c73f1dfe03b2aa2e08e0366fcb3bab159935f32858c5fe16891d92a0364686ec38b0afdb3750ab3b58671c4c7af5b217d5c61618691d6a761a09db819bed1b7d5978d5c009c1819a4a4a06a72694de7", @ANYBLOB="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", @ANYRES16=r1, @ANYPTR=&(0x7f00000012c0)=ANY=[@ANYRESOCT=r1]], @ANYRES64=r1], 0x3)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={r1, &(0x7f0000001500)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f00000015c0)=0x10)

09:06:26 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffed0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r1, 0x29, 0xe, &(0x7f0000000280)=0x2, 0x4)
setresuid(0x0, 0xee01, 0x0)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c)
sendto(r0, 0x0, 0x0, 0x20101, &(0x7f00000010c0)=@in6={0x1c, 0xffffffffffffffff, 0xffffffffffffffff, @local}, 0x1c)

09:06:26 executing program 1:
syz_execute_func(&(0x7f0000000000)="1c08440f99da98cd801b69e4f56962f5696200d9d9d033795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545f24c0f2a9a07000000a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30f6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008036ae")

09:06:26 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000)={0xffffffffffffca50}, 0x10)
getsockopt$inet_int(r0, 0x0, 0x44, &(0x7f0000000040), &(0x7f0000000080)=0x4)

09:06:26 executing program 2:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x7, 0x320, 0xfffffffffffffff9, 0x6, 0x40, 0x6, 0x8, <r1=>0x0}, &(0x7f0000000040)=0x20)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x7}, &(0x7f00000000c0)=0x8)
syz_execute_func(&(0x7f0000000200)="0c0ab5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")

09:06:26 executing program 3:
r0 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x10040, 0x20)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000340)={0x1541, 0xfc56, 0x54d, 0x200, 0x80000000, 0x4, 0xfbcf, 0x7fffffff, 0x10000, 0x1, 0x1}, 0xb)
__getcwd(&(0x7f0000000140)=""/89, 0x59)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f00000001c0), 0x4)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000003c0)=0x4)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000400)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="03000700faff08000200030001000501010003ea7902fe6a63aad30adc11f1908503ceb3c6aec373a942914e1595b8341dd4c69ef81feafa764c313cfbc4573e5de3"], &(0x7f00000000c0)=0x16)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r2, 0x4)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000200), &(0x7f0000000240)=0x4)
sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000001380)="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", 0x5b5}], 0x1, 0x0}, 0x0)
pipe2(&(0x7f0000000380), 0x4)

09:06:26 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r2, &(0x7f0000000280), 0x26)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x0, <r3=>0x0}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440)={r3, 0x100000000, 0x7, [0x7, 0x1000, 0x93, 0xfff, 0x2, 0x1, 0x101]}, &(0x7f0000000500)=0x16)
writev(r2, &(0x7f0000000100), 0x100000000000004c)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85)
truncate(0x0, 0x0)
syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
r4 = dup2(r0, r1)
readv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000140)=""/19, 0x13}], 0x1)
execve(0x0, 0x0, 0x0)
writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3", 0xe6}], 0x1)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000080)={<r5=>0x0, 0x5c3f11c8, 0xf, 0x101, 0xf8}, &(0x7f00000000c0)=0x18)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r5, 0x7, 0x4, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, 0x0, &(0x7f0000000040)=0x1f6)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4)

09:06:26 executing program 3:
r0 = open(0x0, 0x0, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x0, 0x0, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x3, [<r2=>0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r2, 0xca}, &(0x7f0000000180)=0x8)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c)
bind$inet6(r1, &(0x7f0000002ac0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c)
sendto(r1, 0x0, 0x0, 0x300, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0xfffffffffffffeeb)

09:06:26 executing program 1:
readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
connect$unix(r1, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10)
accept(r2, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8)

09:06:26 executing program 2:
syz_execute_func(&(0x7f0000000180)="98a84aa84a2c431c3e0f05f242e161bf03000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b329166460f7e200fb8c43a4e4e5b3667660f37f619b7816d7d14979709b921045fc515f3476dc4e10bf8c4288fc860a38f0000cd3b20c66db712c481bb7da03383a99100100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e75cb6e6e0dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c062499edc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
syz_execute_func(&(0x7f0000000000)="1cddc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = socket$inet6(0x1c, 0x0, 0x1bc3)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4)

09:06:26 executing program 3:
syz_execute_func(&(0x7f0000000100)="1c1ab5b598cd801b69e4eef5f562f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4c4c17911cfede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a99030faee42c240f54635bde3ef3406a710404e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f91337c422adaecd2e440fc7bf0d00008066660f3a0b0865")
r0 = fcntl$getown(0xffffffffffffff9c, 0x5)
r1 = getpgid(r0)
getpid()
r2 = getpgid(0x0)
setpgid(r1, r2)
r3 = socket(0x17, 0x7, 0x7ff)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x6, 0x10, 0x8, 0xc56, <r4=>0x0}, &(0x7f0000000040)=0x10)
readv(r3, &(0x7f0000000380)=[{&(0x7f0000000200)=""/154, 0x9a}, {&(0x7f00000002c0)=""/161, 0xa1}], 0x2)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000080)={r4, 0x80}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f00000001c0)={0x8, 0x7, 0x2, 0xc8}, 0x8)

09:06:26 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setreuid(0x0, 0xee00)
socketpair(0x1f, 0x20000007, 0x2, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
accept$unix(r1, &(0x7f0000000040)=@file={0x0, ""/4096}, &(0x7f0000001080)=0x1002)
setsockopt$inet_int(r0, 0x0, 0x11, 0x0, 0x0)

09:06:26 executing program 0:
open$dir(0x0, 0x0, 0xb4)
syz_execute_func(&(0x7f00000013c0)="96989819e9c4a2791dcd1c040f05bf110bc610c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
ioctl$DIOCGETTIMEOUT(0xffffffffffffffff, 0xc008441e, 0x0)
r0 = socket(0x17, 0x7, 0x0)
accept4$unix(r0, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002, 0x30000000)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)

09:06:26 executing program 1:
syz_execute_func(&(0x7f00000000c0)="1c13c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000)
fstat(r0, &(0x7f0000000180))

09:06:26 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
recvmsg(r0, &(0x7f0000001680)={&(0x7f0000000080)=@un=@abs, 0x8, &(0x7f00000005c0)=[{&(0x7f00000000c0)=""/8, 0x8}, {&(0x7f0000000100)=""/68, 0x44}, {&(0x7f0000000180)=""/174, 0xae}, {&(0x7f0000000240)=""/15, 0xf}, {&(0x7f0000000280)=""/72, 0x48}, {&(0x7f0000000300)=""/5, 0x5}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/134, 0x86}, {&(0x7f0000000500)=""/162, 0xa2}], 0x9, &(0x7f0000000680)=""/4096, 0x1000}, 0x7e4e2f88bcbdd8f8)
syz_execute_func(&(0x7f0000000000)="418e245fc4e265a69763780000dca41d2046426d3e2e26460f3803b74976f776400f79c23333050faefaa2b9bedf440f71d77a67ef7cef7cb1bf900f0300058c714771476a7fc4618173d0e8")
nanosleep(&(0x7f0000001780)={0x8, 0x6}, &(0x7f00000017c0))
bind$inet(r0, &(0x7f0000001800)={0x2, 0x2, @broadcast}, 0x10)
freebsd11_stat(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700))

09:06:26 executing program 1:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))

09:06:26 executing program 1:
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
ioctl$DIOCCHANGEALTQV0(0xffffffffffffffff, 0xc1004431, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x141957c37bf2edd8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)
open(0x0, 0x0, 0x0)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4)
socket$inet_udp(0x2, 0x2, 0x0)

09:06:27 executing program 0:
r0 = socket$inet(0x2, 0x2, 0x0)
r1 = dup2(r0, r0)
ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f0000000000)="4944f563dec2349df5da6dcc1cb8c94a2dbc81f74a62bbe177fede3042846527efe93d440ef08372c370a2922b23ae98eb43c6df0d24c368fa84c27907281868dc1ac36e7e8dd40ad3901ab13c449ab1a14be9c2f15f4c0c40a65cb0dd7ef15bed")
setsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000080)="05b836b9ccce97d71e6edc60b14c7cfbb5a31230302b568850b38e88340a3a3170ae2bfce0ca5a5386a8cbcf290657f00e7ab46ce9d97dcdffefc9df43220f811731ca16007290a88dd0e1d0de584ff37cadd1b70a05cc770a8e51e5d69b20f6b2c3b10f138817df6611732ae6896c0b47e24947c31e190844f93c8125f87eb69626f951834be886ef0434bb7ad9cf528cdee8d7f1cb68c5", 0x98)

09:06:27 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x2, 0x6, @loopback}, {0x1c, 0x1, 0x0, @loopback, 0x3}, 0x8000, [0x40, 0x7, 0xfffffffffffffe00, 0xd7, 0x800, 0x7, 0x0, 0xfff]}, 0x5c)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x2f, @rand_addr}], 0x10}, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000700)={<r1=>0x0, 0x2e, "7a84b591460361a32531f7eda7f943ccdc0ac2208fb7a1bddcd8f4403c654220885ecf6c5542541040a720d8fe09"}, &(0x7f0000000740)=0x36)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000780)={<r2=>0x0, 0x1, 0x3, 0x6, 0xd4bc00000000000}, &(0x7f00000007c0)=0x18)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000800)={<r3=>0x0, 0x10001, 0x1ff, 0xffffffffffffffff, 0x80000001, 0x5}, &(0x7f0000000840)=0x14)
sendmsg$inet6_sctp(r0, &(0x7f0000000980)={&(0x7f0000000080)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000540)=[{&(0x7f00000000c0)="9853d9d843b8dbf35f9de957525b9d0d16ea982d8b71449bf911c4e7846475fc6d7434a6907292d1f23d12b5b4791c701680d9c9c721709bb9c84162b2d080700abc4a54eb0c3d14568470c6e07838a2443e39e26aa21791e6bf064cda64c862b12f1235b1985416940d3c6a5a7b997a14fe", 0x72}, {&(0x7f0000000200)="c4c403a887a4ee06e7331b31f0e3f62e47a8bde657726845edf2be4aa4dc0b4f090816325641a37b9b9cd4b2ddfb5e98402d4e17556af9c3d7b2fdf893ceddab9824e96c6fc9b0b3bdeaa16024d05b15af205170c6f7a143c729481cd4a3d55d159e0c2ae53b31c5d14efbbd53d0561c3eaba2a43deefa7e99ca2c935a58df8fa96e259c83fffdf4911a54d567059e25c64282db92013347ee6cc50ae69528d602e0ceae6cd75091d015808cddf92d88266fcf92f60dd004768cc55952b639aba0e6b5373c", 0xc5}, {&(0x7f0000000300)="c54943d21baeb2c732c3527d84af8d962b518290b7858ce114ca855daa05fadd611dd7c72791682c57bb231451c005092fc76bacda2b566a2f9c14f41150ad45ae7ff102761ee73462a09d20b3f568c7c8c5fc398f3cb51ba4bce3e174907b3f9924e002167b424eab44a0c2da09626820a1bc1e096e09dd43bfb757f68f7baa11b7761fd6103da40614d4dd86e50297723556ce76a5d8935f3efbca4817ee", 0x9f}, {&(0x7f00000003c0)="77376347ac9ff752082583dff07e901d0ff8dbf9152f702faea4d1eed6157c85dc2853f0ad2171f889963c3a77fd36d367e33b475c7a1bdf584a18659cc4ecfba1126162f0228b3d858023fa6e4ad8677a48f4f64737ff8d35de1536d9465112f8c6da0a2128d3dee246e2ae8fbf055494bf6f1d2ad1884e5c72487437ca269de9d66990c944bc072a23460157567b6e34c25f551cda71f3b435d93945697f2c35dfe081bcc9fc018e5207c70427621e9672db40e608a4fd5a666216a8394738d0b883e327c158b91267513b70f4783b681f3bf9e5e4653d2a5fc927e4c6318353eb313e20", 0xe5}, {&(0x7f0000000140)="54c59460eaf7448bcb7528bcd501690abc5c8175ece9ca8d6746b16dd41f3c1d24523cb05cdb012e301c146e96b6a70d855f67265a8c1b64cfedf33a91565dbf47030ecbb2aec87a7d6ff7319b46465b64f960ecee35e7d7338b", 0x5a}, {&(0x7f00000004c0)="0b9b6c4f1e41baa963ee341876b637bf05c098676bbb54bf4099d425cd184a1385e3a23172cd0fb472117ea5521eba99ca97f97b6645dfa220d9592afbc40e42f0140a29ee747bbb2536eca8d06b9266cc258ab697fa9792286bfbfa", 0x5c}, {&(0x7f0000000640)="dd43494085aa43a93dbbf644858796192c5cafb238cb43b566c970a6f1b1208d0718ccf77adf15efacd48acac9883e10c53c8cdd16bc6c4c19d2114f0390b0a4253d9f89517c20ce30138e9d2f2e1787a8503e464e661542a69877358d429410f037a2062b7052ea3cb4afc7c6f683678978db1ffe99e3b8eff5ffe230479756bd42fa48d06069c98f7b2dd783", 0x8d}], 0x7, &(0x7f0000000880)=[@prinfo={0x14, 0x84, 0x7, {0x1, 0x5}}, @sndrcv={0x2c, 0x84, 0x2, {0x1, 0x96, 0x1300, 0x6, 0x81, 0x5, 0x9, 0x13f, r1}}, @authinfo={0x10, 0x84, 0x8, {0x3}}, @sndrcv={0x2c, 0x84, 0x2, {0xe000000, 0x6, 0x100, 0x7, 0x8a53, 0x2, 0x5, 0xbc, r2}}, @dstaddrv4={0x10}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x6, 0x1800, 0x3, 0x1, 0x3ff, 0x7, 0xff, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x8}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="ca4d4eeed284571705aa67d96fe97348"}], 0xf8, 0x20188}, 0x8)
fchmod(r0, 0x80)

09:06:27 executing program 1:
r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r1, 0x4, 0x0)
lseek(r1, 0x0, 0x2)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x8)

09:06:27 executing program 0:
r0 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0, 0x3, 0x3, 0x9, 0x8001}, &(0x7f0000000040)=0x18)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="08007d000a172d1258cc88533d27e698f30fd5964367de926bc27dd7edcfa5b8656b1b654ae6bb1c14741fda8d497f4a3b3339d748d2697b01a90a19d41519b63fd913ae477f6d22c8a1c284f68b7760480de37bb348039aa1d7bd79dc2fac37abe9ad814839a091fa188033f123e13f0c5d0c36a26fe2775f78ab7d4ff8659e118f77f30fe007ebf8a0964f724bbf"], 0x85)
r2 = socket$unix(0x1, 0x5, 0x0)
sendmsg$unix(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1000000004000100021dba666ef69eab396e65fc9365787e4c0000000000002f"], 0x11}, 0x0)

09:06:27 executing program 2:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
ppoll(&(0x7f0000000000)=[{r0, 0x1}], 0x1, 0x0, &(0x7f00000000c0), 0x8)
r1 = socket(0x17, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={<r2=>0x0, 0x7, 0x9}, &(0x7f0000000080)=0x8)
open(&(0x7f00000001c0)='./file0\x00', 0x100006, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r2, 0x4, 0x101}, &(0x7f0000000180)=0xc)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000200)={0x100, {{0x1c, 0x0, 0x0, @mcast2, 0x438}}}, 0x88)
execve(0x0, 0x0, 0x0)

09:06:27 executing program 3:
open(&(0x7f0000000400)='./file0\x00', 0x0, 0x4)
r0 = socket(0x2, 0x1, 0x0)
recvmsg(r0, 0x0, 0x7f)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00022e30006f7f95198bece9806593ba2e03c1d53aea759e3cba8208040000006dceeb76e68ff2368a61ecc88b23b380f20177e1744f06f71bd1e61b6c5fb7712507fa72b9df45e51ae677ca4163a019a3b0c08da36c88c42014ea46a8fe5475f1f3a752f9103cdd9e5a184c4b560f604163e633d135e0d37cad63b95327e408d2c70461abfd19deec0896aaed9a7d2d38e5cdbc3f814a5b79719d40ba81d76beed3fd9774632822a8d047d2b255e9abebfc4980f3d402d603f7dc5d8449ca3915973926a02d4f61f7af"], 0x1)
bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x1, 0x8, @ipv4, 0x9}, 0x1c)
recvfrom(r0, &(0x7f0000000100)=""/78, 0x4e, 0x80, &(0x7f0000000180)=@un=@file={0x1, './file0\x00'}, 0xa)
r1 = dup(r0)
socket(0x17, 0x3, 0x3)
setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0x100, 0x147)
truncate(&(0x7f00000000c0)='./file0\x00', 0x0)
sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000080)=ANY=[@ANYBLOB="00002e2f5d696c04000600696c65302f66696c388efaf1b2e97a950064299af882c17c2cc759c5413a1e18f67de0bcbdc4a949c1698f6d9ec7d699"], 0x1, 0x0}, 0x81)

09:06:27 executing program 3:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
execve(0x0, 0x0, 0x0)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0)
r2 = socket$inet6(0x1c, 0x3, 0x1)
freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x1010, 0x7)
setsockopt$sock_int(r2, 0xffff, 0x11013, &(0x7f0000000080)=0x6, 0x4)
poll(&(0x7f0000000040)=[{r1, 0x2084}], 0x1, 0x0)

09:06:27 executing program 0:
r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x71)
r1 = dup2(r0, 0xffffffffffffffff)
getsockopt$inet_tcp_int(r1, 0x6, 0x2a, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r2 = socket(0x2, 0x1, 0x0)
close(r2)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100))
lseek(r2, 0x0, 0x5)
sendmsg$inet6_sctp(r2, &(0x7f00000000c0)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0}, 0x0)

09:06:27 executing program 0:
munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000b76000/0x2000)=nil, 0x2000)
sigaltstack(&(0x7f0000d20000/0x3000)=nil, &(0x7f0000000000))
mlock(&(0x7f0000e5c000/0x2000)=nil, 0x2000)
mlock(&(0x7f0000b43000/0x1000)=nil, 0x1000)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x20000, 0x0)
ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000080)={0x3ff, 0x401})
msync(&(0x7f0000d20000/0x4000)=nil, 0x4000, 0x1)

09:06:27 executing program 0:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, 0x0)
open$dir(&(0x7f00000007c0)='./file0\x00', 0x0, 0x0)
execve(0x0, 0x0, 0x0)
chdir(&(0x7f0000000000)='./file0\x00')
open(&(0x7f00000001c0)='./file0\x00', 0x11, 0x0)
socket$unix(0x1, 0x7, 0x0)

09:06:27 executing program 0:
r0 = open(0x0, 0x0, 0x100)
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r1 = open(&(0x7f0000000040)='./file0\x00', 0x8e09, 0x0)
poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, 0x0, &(0x7f0000000300))
fsync(r0)

09:06:27 executing program 1:
r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r1, 0x4, 0x0)
lseek(r1, 0x0, 0x2)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x8)

09:06:27 executing program 3:
r0 = socket(0x100400000000002, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x10, 0x7}], 0x10}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={<r1=>0x0, 0x1, 0xf, 0x0, 0x3}, &(0x7f0000000080)=0x18)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x2000000000000, 0x6, [0x0, 0xac, 0x82f, 0x10001, 0x1b78, 0xb3f]}, 0x14)

09:06:27 executing program 0:
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xa, 0x0)

09:06:27 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000000)='\x00', &(0x7f0000000080)='\x00'])
writev(r1, &(0x7f0000000100), 0x100000000000005c)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x0)
truncate(0x0, 0x0)
syz_execute_func(&(0x7f0000000140)="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")
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
sendmsg(0xffffffffffffffff, 0x0, 0x0)
mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040), &(0x7f00000000c0)=0x4)

09:06:27 executing program 3:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = socket(0x2, 0x7, 0x1f)
sendto$unix(r0, &(0x7f0000000100)="204f0ab0ae1bb1769bf3b88c402feb56377808eff137ca9971a0e76762b591f014b44b18c04294fd3e01e2cfe7cc259c6cd140c68a8071767fc6f05d5612cd17c6ea191c6e3ab99189216e0d2b8749cc167df87eae83b17ecfbb1c4b05f25dceac7eed8f89060bfc7b4fcaf1a7b40b92e7bd6527e8f65b7404a4037cbc1dc343353cc9c3485def449025c13977bf6f7b3619591b6272239e676a663e6142f66ced7e6e51e64f032dc062d30ddee3bd33e3301af0390df138d6df696154f6b894ef704d018df03475a18f6e7768ab3401d2e7809311dc30bddf96d7cfa632d925a5cd1c9b43276f19aa3070a0389d70b9df533ee24c93af", 0xf7, 0x8, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x800000001, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
accept4$unix(r1, &(0x7f0000000200)=@file={0x0, ""/108}, &(0x7f0000000280)=0x6e, 0x10000000)

09:06:27 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
recvmsg(r0, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=""/71, 0x47}, 0x0)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x100000000, 0x4)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
getpeername$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c)
truncate(&(0x7f0000000140)='./file1\x00', 0x9)

09:06:27 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
close(r0)
accept(r1, 0x0, 0x0)
read(r0, 0x0, 0x0)

09:06:28 executing program 1:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0)
socket$inet(0x2, 0x0, 0x2)
open(&(0x7f0000000000)='./file0\x00', 0x100001, 0x10)
open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0)

09:06:28 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, <r1=>0x0, 0xeec, 0x7ff, 0x100, 0x1, 0x12000000000, 0x6}, &(0x7f00000000c0)=0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r1, 0x1}, &(0x7f00000001c0)=0x8)
accept(0xffffffffffffff9c, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000140)=0x1c)

09:06:28 executing program 0:
mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x5)
syz_execute_func(&(0x7f00000002c0)="0c0eb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4a1cb0101fec4427d822a2a00c4da7676c4c261b7adaab300008f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df64cb36636670667a7a36660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = semget(0x1, 0x3, 0x100)
semop(r0, &(0x7f0000000000)=[{0x0, 0x80000001, 0x1800}, {0x7, 0x1, 0x800}, {0x0, 0x100, 0x1800}, {0x0, 0x7fffffff}, {0x0, 0xfffffffffffffffc, 0x800}, {0x2, 0x5}, {0x1, 0x8, 0x1800}, {0x3, 0x7, 0x800}, {0x2, 0x100, 0x1800}, {0x4, 0x6, 0x1000}], 0xa)

09:06:28 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
shutdown(r0, 0x0)
r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x30000000)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={<r2=>0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000001c0)=0x10)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0xfbd, 0xfff, 0x4}, &(0x7f0000000240)=0x10)
r3 = socket(0x1c, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000100)={0xfffffffffffffffd}, 0x10)
accept4(r3, 0x0, &(0x7f0000000040), 0x30000000)
sendto$unix(r3, 0x0, 0x6b7, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="74f9a411318eb2dcd041349bf0192ebe699e9904ecbf05454c6f199dd80e7c36de042856862b99", @ANYRES64=r3], 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000000)={0x8, "c508a2bdb4349003c239560a5532b17a"}, 0x14)

09:06:28 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000000)='\x00', &(0x7f0000000080)='\x00'])
writev(r1, &(0x7f0000000100), 0x100000000000005c)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x0)
truncate(0x0, 0x0)
syz_execute_func(&(0x7f0000000140)="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")
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
sendmsg(0xffffffffffffffff, 0x0, 0x0)
mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040), &(0x7f00000000c0)=0x4)

09:06:28 executing program 0:
syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
syz_execute_func(&(0x7f00000001c0)="9826473e431c190f05f32459bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, 0x0, &(0x7f0000000180))
faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x118, 0x1000)

09:06:28 executing program 1:
r0 = dup(0xffffffffffffffff)
ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000140)={{"6f94b2628d20537984de629c17b15511bc7f5e03e22e90f51417abc0c95bf4e25ca79f4b596440200edf574bf5392c6f37f85d542c89ea37a3790df961b5edf6dc2b33e68b24161722f25b7a18ff55a25408f054f88cd4eddc97f7e676e2d89d3736916a89b4293752561ef4cc5f6640752f19ae6a3869e7048478e811d24a1bb46b9a16ce7f7602b44d79feae82672dd3e5b5d661dc0034b0b9b0b5f2fd8d53e7777764d3d403b858c0c9bda8857299cbe8e71382002aa8ad132958fce6ac12ef5bf0c16f737135d78c9ea27abd419ed823aa183892cc084a6470ecaf61ba5f30224d6972c3996aca34098ffa15e2fb6bf8f3de2355aa65cb244b803ae2c01ac564ac1cd49d7a5e1b3731f454501992615c6f0674fca518d6c20ceac72bf7cc8b4d21867f9ed85911298f741f1d9dc405712c80032a96d4fde3da0e63f9f175842b8fd15632d7f1416ffa2a8d6483b9bacc4c0862680acb47a71e3ad629cc0c6df1a6fa9d96a0e85400d775de73c862ea0df1159bdc3aac573e88c1ecc7840f6502cf95d2e11991f10d0673116077b1833a624375a1c821fbab93a7b908ea63160beb6a8130d73f7a2c96f8482df2517293784c2bf51654893334eab9249fb2c07fdbf460ffb6e45ef4b6e732d9907143cd7b827701cffe3421f42b7e1f26c57124c57d2bf0d5e5f495eafad195135630e55bfccaa782ac91e307f8d181f6728145042aea7215ba89fc9892903cbd354abd3228415f444bb45139d364c58a1d8be511fab6a8e8873e9586cb479aa1dce0bef78380b4301ab0893fa4549815853592f81caea3f8cb66cdfd4aeb28f18a0ae4e349066915bff5cf06c6c79806f34e6c2fd928b6e28faaa94336ec2b3a898bcbf489282d8cb50000c1a0d0d256250989584b7adcfd498baf897dfa1936bc07c256fb1ebd19bd0bfe076729fe5653ddb720ed678bb8ea145725aba60faa3e6c0760e3f6551eb4d772130cda20cb298704fe0100552d69aaa728014a1f6514e2da2e462cc9e7ba68d6dcc8ba7cf544dcdee34a01ed04844cae1fa2ade64cf9ab26fa27592c25859fa54addf75fe9facea7492fd1ce5fda6c5aa1af7e441ac25a6859872b151ac2ceb35595783c4fad903a7fa19cb2951cd853f4b490a664634036fe498d82b133ebaf82362d02f9d1fe2e276947191efb4fba1939b93694817d29701c725808c4f0b14d382cac42b6eeb600b8e780c730f626c35b17e12a6850bd73a4d5cdceb851b6930b62e3f7c6d6ad52742801879dde9074e1bd6e975c9736095c7511b1fa2c66bded77ec8ebae79793ad2ef5ae5a2c052994cbadb8112029c08356715700913392fbd4731b18301301fd7a963e72b5aee7f17fa383b537781a9add3a0285a7336815c8cf2eca16b16f0128465bd8c86f49ee29312e797e3f2159ebc90f002fdf55d8ab974963", "7c57306c9fb2359d930beab05c8e46f37525e823e80ea0455ad41df7db41365d", 0xff, 0x1}, &(0x7f0000000000)="7a0cbcf7a36bb1ca3dcc7e72d3b66cd58706b329396268a5c8d6a953cc40592ab75a2bf211c9c6afdf56b2ebbaafa916c782545b8e871292c18943dd74eae28d7421de41182bcb7c8230f92820a1feb64e61b82a4cbe540d4dd781dba503c0d885cd30d228591c37261e34c87ad3f4ccee8f53b7ff6edd17c729b0a9156977989ecbe1991643b5a42933ccf02cd2a0067e50", 0x9, 0x81, 0xffffffff, 0x8000, 0xffffffffffffffff, 0x6, 0x2, 0x2})
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
mprotect(&(0x7f000042d000/0x4000)=nil, 0x4000, 0x5)
setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000100)=0x20000, 0x4)
socket$inet(0x2, 0x20000005, 0x9)

09:06:28 executing program 1:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
poll(&(0x7f0000000000)=[{r1, 0x20}, {r2}, {r0, 0x2000}, {r1, 0x7}, {r2, 0x196}], 0x5, 0x2)
flock(r1, 0x2)
flock(r2, 0x1)
flock(r0, 0x3)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r3, 0x9, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1000300010005})

09:06:28 executing program 3:
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={0xffffff88, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x3], [], @broadcast}, @ipv4={[], [], @remote}}}}}}}})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xf4055ea698d934ee, &(0x7f0000000000)={@local, @rand_addr, <r1=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@rand_addr=0x8, @remote={0xac, 0x14, 0x0}, r1}, 0xc)

09:06:28 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000000)='\x00', &(0x7f0000000080)='\x00'])
writev(r1, &(0x7f0000000100), 0x100000000000005c)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x0)
truncate(0x0, 0x0)
syz_execute_func(&(0x7f0000000140)="984a19dfc4a2791dcd0cc80f05bf0b0000006536420f62d741e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f3009d54c1e1edee509c421045f4607cce10bf8475b6466113838520a470f898c0000001a2666420fdbaa4000000033ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0080c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffff40dc2502000000fb646566660f383fc266474eb83aa2f1fbfbe2")
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
sendmsg(0xffffffffffffffff, 0x0, 0x0)
mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040), &(0x7f00000000c0)=0x4)

09:06:28 executing program 3:
r0 = socket(0x2, 0x0, 0x0)
shutdown(0xffffffffffffffff, 0x1)
shutdown(0xffffffffffffffff, 0x0)
fchmod(r0, 0x80)
socketpair(0xfffffffffffffffb, 0x0, 0x0, 0x0)
accept4(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000000000000002e0a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f75d96f21be06d6dd57e"], 0x0, 0x30000000)
select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2}, 0x0, 0x0, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
getpeername(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8)
r2 = open$dir(0x0, 0x0, 0x0)
lseek(r2, 0x0, 0x1)
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)
truncate(&(0x7f0000000140)='./file1\x00', 0x4)
shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
lseek(r1, 0x0, 0x1000000000003)
readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1)

09:06:28 executing program 0:
syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
syz_execute_func(&(0x7f00000001c0)="9826473e431c190f05f32459bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, 0x0, &(0x7f0000000180))
faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x118, 0x1000)

09:06:29 executing program 2:
setrlimit(0x8, &(0x7f0000000140)={0x1000, 0x8a7})
syz_execute_func(&(0x7f0000000000)="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")
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000180)=0x9, 0x4)
setsockopt$inet_mreqsrc(r0, 0x0, 0xffffffffffffffff, 0x0, 0xc9)

09:06:29 executing program 1:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
poll(&(0x7f0000000000)=[{r1, 0x20}, {r2}, {r0, 0x2000}, {r1, 0x7}, {r2, 0x196}], 0x5, 0x2)
flock(r1, 0x2)
flock(r2, 0x1)
flock(r0, 0x3)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r3, 0x9, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1000300010005})

09:06:29 executing program 0:
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000040))
munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x1011, 0xffffffffffffffff, 0x0)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0))

09:06:29 executing program 0:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
munmap(&(0x7f0000f56000/0x1000)=nil, 0x1000)
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f0000000240)=0x1c)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000280)={<r1=>0x0, 0x400, 0x674}, &(0x7f00000002c0)=0xc)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={r1, 0xfff}, 0x8)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={<r3=>0x0, 0x49a1}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000180)={r3, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f00000001c0)=0x10)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000500)={r1, &(0x7f00000004c0)=[@in={0x2, 0x2, @rand_addr=0x1}, @in6={0x1c, 0x3, 0xc0b, @empty, 0x3f}]}, &(0x7f0000000540)=0x10)
r4 = socket$inet6_tcp(0x1c, 0x1, 0x0)
preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000000)=""/38, 0x26}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000380)={r3, 0xfd, "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"}, &(0x7f0000000200)=0x105)

09:06:29 executing program 0:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
munmap(&(0x7f0000f56000/0x1000)=nil, 0x1000)
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f0000000240)=0x1c)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000280)={<r1=>0x0, 0x400, 0x674}, &(0x7f00000002c0)=0xc)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={r1, 0xfff}, 0x8)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={<r3=>0x0, 0x49a1}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000180)={r3, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f00000001c0)=0x10)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000500)={r1, &(0x7f00000004c0)=[@in={0x2, 0x2, @rand_addr=0x1}, @in6={0x1c, 0x3, 0xc0b, @empty, 0x3f}]}, &(0x7f0000000540)=0x10)
r4 = socket$inet6_tcp(0x1c, 0x1, 0x0)
preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000000)=""/38, 0x26}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000380)={r3, 0xfd, "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"}, &(0x7f0000000200)=0x105)

09:06:30 executing program 3:
socketpair(0x1d, 0x10000005, 0x1, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_buf(r0, 0x0, 0x53, &(0x7f0000000040)=""/126, &(0x7f00000000c0)=0x7e)
sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100))
syz_execute_func(&(0x7f0000000180)="0c1ab5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101fec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")

09:06:30 executing program 3:
syz_execute_func(&(0x7f0000000140)="1c09b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")
pipe2(&(0x7f0000000200)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
r1 = dup2(0xffffffffffffff9c, r0)
setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x2, 0xbb78, @mcast2, 0x8000}, {0x1c, 0x1, 0x63, @mcast2, 0x881d}, 0x2, [0xfffffffffffff000, 0x100000000, 0x0, 0x3, 0x32, 0x2, 0x7, 0x5]}, 0x5c)
recvfrom$inet6(r1, &(0x7f0000000240)=""/4096, 0x1000, 0x40, &(0x7f0000001240)={0x1c, 0x0, 0x8, @rand_addr="02f86cae5112a32b023870a11026a7d6", 0x7fffffff}, 0x1c)
ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000000080)="6f4cf66e612bcd3c2e66ab536de2f6c8528f9f903d65525ce72a28d6741417a5547dab0c6218d157aab6baf86328028cbf8580f1cd10e0221db2c6049fc22ebc72538ed4207c044069f3d3f7a3f2014838802cd5576ea432817686e0cc94e0a82a4a3fdc7c8fbcc0b19e5a1f9b0d987e5306ce06")
sendfile(r1, r1, &(0x7f0000001280), 0x5)
r2 = getpid()
fsync(r1)
fcntl$lock(r1, 0xf, &(0x7f0000000100)={0x3, 0x1, 0x2, 0x10000, r2})

09:06:30 executing program 3:
syz_execute_func(&(0x7f0000000500)="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")
setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, 0x0, 0x0)
syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="38030000a8"])

09:06:30 executing program 3:
syz_execute_func(&(0x7f0000000300)="98a84aa84a2c431c3e0f05f242e161bf10d47349c44149d9e741e297e9e9363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667661138f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f001fcd3b20c66db712c483397fd3009e100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750d362e20f98cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261956054")
r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c, 0x20000000)
bind(r0, &(0x7f0000000080)=@un=@file={0x1, './file0\x00'}, 0xa)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={<r1=>0x0, 0x3}, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r1, 0x0, 0xfffffffffffffffa}, &(0x7f0000000040)=0x8)

09:06:30 executing program 2:
freebsd10_pipe(&(0x7f0000000000))
syz_execute_func(&(0x7f0000000140)="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")
syz_execute_func(&(0x7f0000000140)="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")
truncate(&(0x7f0000000140)='./file0\x00', 0x0)

09:06:30 executing program 3:
syz_execute_func(&(0x7f00000001c0)="9826473e431c230f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4124e4eed751e0d7b404009ab34d1c4e10bf8c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf001000008f085885071dacacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0)
ioctl$DIOCKILLSTATES(0xffffffffffffffff, 0xc0e04429, 0x0)
r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x8, 0x41)
ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000001280)={{"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", "29bc9c43cb0c1e5624ca88c38526fc7824b6277df3d1f2069a0f31743ca8b6f2", 0x40, 0x6}, &(0x7f0000000280)="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", 0x10000, 0x5, 0x3a51, 0x401, 0xffffffff, 0x66, 0x81, 0x9})
ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000040)="c22d32106048a16696df80ec582057887bab18acc73d7107c119c86cadfd07fa40a4367f6a93b427f98274311f1866408c3ae36a74e4cb7f8b5b0bafa8993ee002e0d023f9eaf32dbb6e9c823510e29658c233d337a32d2e3b57897a46be9ed56b11a42eec2e1f50db416b")
freebsd11_mknod(&(0x7f00000000c0)='./file0/file0\x00', 0x6022, 0x6)

09:06:30 executing program 1:
r0 = socket(0x0, 0x2000000000003, 0x0)
getsockopt$sock_timeval(r0, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000000080)=0x10)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000000c0)={0x8, {{0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x8}}}, 0x88)
r1 = shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ffc000/0x2000)=nil)
shmctl$SHM_INFO(r1, 0xe, &(0x7f00000002c0)=""/241)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={<r2=>0x0, 0x80}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0xff, @rand_addr="0c565fe8074b13b3a1b2b53b27d10089"}}, r2, 0x1f, 0x1, 0x80, 0xd3e2, 0x0, 0xd97}, &(0x7f0000000280)=0x98)

09:06:30 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8b022e030000006552bb7782654a3000"], 0x1)
accept$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8)

09:06:30 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0xffffffff00000001})
mlockall(0x3)
syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf2400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
syz_execute_func(&(0x7f0000000000)="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")
pipe2(&(0x7f0000000200)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240)=0x4, 0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000280)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x1c)
sync()

09:06:30 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x8240, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x6, 0x2, 0x10, 0xb12d, 0x1ff, 0x9, 0x0, 0x4, <r1=>0x0}, &(0x7f0000000080)=0x20)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="00f3ffffffffffffff007b275c76ba02b7c0c7c717bd9448b50d1717a8b93f485b627301a206230bb67a8bb59f3e39c6055390d0c685efb56d84f5f63644f9896d9bfad7f5e88e02ad424af7700bdfefd36bef7fb792c8bd2577687a72de2517d3e064d6bb7cf4d42b5fd1b5a1e146f651fc1dc382ef1dfe25decb6bdb6b934fa413ae7e0000de14098f145619f90df7722fcf36054222efe922c6af202b6cc0a5"], &(0x7f0000000100)=0xe)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000240)=0x6, 0x4)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000140)=0x4)
sendfile(r0, r2, 0x0, 0x0)

09:06:30 executing program 2:
syz_execute_func(&(0x7f0000000680)="91cd806969ef69dc00d9f3460f7e00d0d00fd1b02db5d900080070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1c48379054700a0787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000f9859f")
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000)
accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = open(&(0x7f00000003c0)='./file0\x00', 0x203, 0x10)
ppoll(&(0x7f0000000500)=[{r0, 0x4}, {r1}, {r1, 0x1}, {r0, 0x41}], 0x3, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x0)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r3 = getpgid(0x0)
getpid()
msgget(0x1, 0x8)
wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000300), &(0x7f0000000380)=0x4)
r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r4, 0x1)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
close(r5)
r6 = socket$inet_udp(0x2, 0x2, 0x0)
flock(r4, 0x8)
fcntl$getflags(r6, 0x1)
getpgrp(0xffffffffffffffff)
open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x8)
getpgid(0x0)
listen(r0, 0x94)
r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r7, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0)
freebsd10_pipe(0x0)
poll(&(0x7f0000000180)=[{r7, 0x2040}, {r7, 0x40}], 0x2, 0x80000000)

09:06:30 executing program 1:
clock_settime(0x4, &(0x7f0000000000)={0xffffffff7fffffff, 0xfff})
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3)

09:06:30 executing program 3:
syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000e10135fec4427dc402c191441db42a2a00c4da76768f48680850eebce000008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5")
nanosleep(&(0x7f0000000000)={0x1}, 0x0)
execve(0x0, 0x0, 0x0)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000002c0)={<r1=>0x0, 0x39e, 0x3, 0x1ff, 0x1}, &(0x7f0000000300)=0x18)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000340)={@in6={{0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x5}}, r1, 0x8, 0x9, 0x2, 0x20, 0x7fff}, &(0x7f0000000400)=0x98)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, <r2=>0x0, 0x2, 0x1, 0x74e, 0x6, 0x7121}, &(0x7f0000000040)=0xa0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e210000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/136, @ANYRES32=r2, @ANYBLOB="110000006c37ffff15020000060000007f000500"], 0xa0)

09:06:31 executing program 0:
r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000)
getsockname$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000040)={0x4, {{0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x3}}}, 0x88)
r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x100, 0xc4)
bind$inet6(r1, &(0x7f0000000300)={0x1c, 0x0, 0x4055, @mcast2, 0x1}, 0x1c)
syz_execute_func(&(0x7f0000000180)="1c1eb5b598cd801b69e4f56962f5696200d9d9d0c441395bf98fe9589b26c7e4c753fbc4e101edfec4427d822e6300c4da76768f4808eebce00000802000c4c3dd6d68074851513434ea01eff265dc5f00c35b5b45363ef80f9966030faee4f20f2aca0f5e5bf447000026400f0d18c401fe5ff6e3df64673667667066c44278f35f0a0f01c30f17720d14111d54111d00")
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000240), &(0x7f0000000280)=0x4)

09:06:31 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x3)
open(&(0x7f0000000000)='./file0\x00', 0x800, 0x0)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x26, &(0x7f00000000c0)=""/184, &(0x7f0000000040)=0xb8)
truncate(&(0x7f0000000180)='./file0\x00', 0x100000010000)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)

09:06:31 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x20008, 0x0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={<r1=>0x0, 0x40}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x4}, &(0x7f0000000100)=0x8)
semop(0x0, 0xfffffffffffffffe, 0x0)

09:06:31 executing program 1:
r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x803, 0x10000000000000)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x55}, 0xb)
fcntl$setstatus(r0, 0x4, 0x8)
pwritev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)}], 0x1, 0x0)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4)
pwritev(r0, &(0x7f0000000000), 0x75, 0xc00000000000000)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={<r2=>0x0, 0x1}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000300)={r2, &(0x7f0000000240)=[@in6={0x1c, 0x0, 0x7ff, @ipv4={[], [], @loopback}, 0x3}, @in={0x2, 0x0}, @in6={0x1c, 0x3, 0x7, @mcast2, 0x7fffffff}, @in={0x2, 0x3}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}, @in6={0x1c, 0x0, 0x8, @mcast1, 0x9505}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x2, @rand_addr=0x400}]}, &(0x7f0000000340)=0x10)
r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1ca)
ioctl$DIOCGETALTQV0(r3, 0xc1004430, &(0x7f00000000c0)="5fa804488b2571a5d0de4764d29882768633ddcac992b74187f3a720dcce351ac4a283b5af8efe853cc2fe9a3de8a6be8c6211ca6ec576aee4e359b3d350dadb4e27b1b33bdcda91616a200165e09e8dc3c857127e84eb66e7a57785704ee9b8413c5b8c469f76e4a816")

09:06:31 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r1, &(0x7f0000000280), 0x69)
writev(r1, &(0x7f0000000100), 0x100000000000005c)
execve(0x0, 0x0, 0x0)
getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000500)=""/4096, &(0x7f0000000100)=0x1000)
freebsd11_fstat(r1, &(0x7f0000000080))
getgid()
fcntl$setstatus(r0, 0x4, 0x8)
syz_execute_func(0x0)
accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x123)
truncate(&(0x7f0000000040)='./file0\x00', 0x8)

09:06:31 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x3)
open(&(0x7f0000000000)='./file0\x00', 0x800, 0x0)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x26, &(0x7f00000000c0)=""/184, &(0x7f0000000040)=0xb8)
truncate(&(0x7f0000000180)='./file0\x00', 0x100000010000)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)

09:06:31 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4)
syz_emit_ethernet(0xfffffffffffffffb, &(0x7f0000000200)={@local, @remote, [{[], {0x8100, 0xfffffffffffffffa, 0x1, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0xad01, 0x0, @empty=0x1000000}, @icmp=@time_exceeded={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}})
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={<r1=>0x0, 0x3}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x4}, &(0x7f0000000180)=0x8)

09:06:32 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="00022e2f66696c65302f66696c060000"], 0x10)

09:06:32 executing program 3:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0)
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
ftruncate(r0, 0x7fffffff)
ftruncate(r0, 0x8000)
preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000040)=""/19, 0x13}], 0x1, 0x0)

09:06:32 executing program 0:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x10, 0x0, 0x9)
socket(0x1c, 0x3, 0x3)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8008, &(0x7f0000000000), 0xffba)

09:06:32 executing program 1:
r0 = socket$unix(0x1, 0x1, 0x0)
accept(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0xfef9)
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bfdc9c9900c4a37bf0c54041e2e92e363e460f1a7003660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000000020c66db712c483397fd30077100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f68089090360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")

09:06:33 executing program 2:
syz_execute_func(&(0x7f0000000400)="98a84a2c431c3e0f05f242e161bf03000000c44149d9e7440f0fe91c2e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f37f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d4298cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc304142f881db89119e665c470f5c470fdc63734d4ba261b7e2")
syz_execute_func(&(0x7f0000000700)="1cddc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c487b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332f5ae4eef5f50f54635bdedec4a1e1e0ef26400f0d18f328a771071694e30f876ebc6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
freebsd10_pipe(0x0)
r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000))
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={<r1=>0x0, 0x1, 0x0, 0x0, 0x7}, &(0x7f0000000080)=0x18)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0xfffffffffffffffe, 0x1, 0x2, 0x6a}, &(0x7f0000000100)=0x18)
getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0))
r2 = dup(0xffffffffffffff9c)
fchmodat(r2, 0x0, 0x2040000102)

09:06:33 executing program 2:
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100))
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85)
truncate(0x0, 0x8001)
r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x100000, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, 0x0, &(0x7f0000000040)=0x1f6)
poll(&(0x7f00000001c0)=[{r2, 0x20}, {r1, 0x78}, {r0, 0x2108}, {r1, 0x80}], 0x4, 0x10000)

09:06:33 executing program 0:
r0 = shmget(0x3, 0x2000, 0x100, &(0x7f0000ffd000/0x2000)=nil)
freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = getgid()
getresuid(&(0x7f0000000600), &(0x7f0000000640), &(0x7f0000000680)=<r3=>0x0)
getresgid(&(0x7f00000006c0), &(0x7f0000000700), &(0x7f0000000740)=<r4=>0x0)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
r5 = getpgrp(0x0)
r6 = getpid()
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000780)={{0xa7, r1, r2, r3, r4, 0x26, 0x8001}, 0x8, 0xcc, 0x8, 0x100, r5, r6, 0x7})
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c48139e30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")
socket$inet6_icmp(0x1c, 0x2, 0x3a)
r7 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000380))
getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x8)
syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
fstat(0xffffffffffffff9c, &(0x7f0000000240))
getuid()
r8 = socket(0x3, 0x3, 0x4b3f)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x5, &(0x7f00000003c0), &(0x7f0000000400)=0x264)
syz_execute_func(&(0x7f0000000340)="c4c2dbf5bf00080000c441fd7633c442fd227200c4027539c73e672626660fae7800660f623e460f55da66410f28dd8f6860ed7ce9092f8f4978e26305")
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r8, 0x84, 0x18, &(0x7f0000000100)=0x6, 0x4)
accept4$inet(r7, &(0x7f00000004c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000500)=0x10, 0x10000000)

09:06:33 executing program 0:
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
socketpair(0x1c, 0x20000000, 0xfffffffffffffff8, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
accept4$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300"/4098], &(0x7f0000001100)=0x1002, 0x30000000)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000001140)=0x8, 0x4)
r2 = socket$unix(0x1, 0x2, 0x0)
getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8)
writev(r2, &(0x7f0000001500)=[{&(0x7f0000001180)="d5fe9c590c0fb7ef00a86c3a28", 0xd}, {&(0x7f00000011c0)="e7b73dd6736636d24e4bbc505a91cb6fecdce3b76a056720", 0x18}, {&(0x7f0000001200)="dcf0aa52425e98a152e63763c30495586f42016d60ed7dbfc4b7cb7bca4bf2766916a23fced59864b9114b8e6a0ae20aa4262b473f28edcf7ab402eb8c70eea17407863a8438faa5baab85beaf410fa16fbcaf261dc9c3c8eed9097b5d38ece4cb3d2b60d45719158ba8b32c314da68109dd8d7a31be9afea6f0e9b67c7ba0709223acdbf7119750e6ece6713db46db84c4b3e3fa1b09a27a4729cb3b9321eee1493b8ecffd79ab30017519c79c34a72b15e04998d900be3d144d62fa99bd5f37b2edae52584e1943cc9f21cf69fd7213b1693caea7f240b881e2846a05c6c", 0xdf}, {&(0x7f0000001300)="952cef3ceecbbdf341a872b9844ed8916f71787c2e2f2b10f9b0566bf4517f176bd91940ce3f7b01aa6dd18a1df203caa9d9a6bd5a458016b4a91d9f15", 0x3d}, {&(0x7f0000001340)="675faae3f9f00cda7b35e32167e2483e27da42af3413e590c9", 0x19}, {&(0x7f0000001380)="ba77cf51a34e88e5c9db1bd91d2256338f3085faa390fae8e5a2b703455f27027f878bd934e5a72ed335e515ad700acf3bc601474ada361c4bbf6da7b476c3b21ec83921896002c06289582a34485b4b5a8789111d8666955fd4dfcaf42c1312dd30daf655ee16c227c84c64fe01c2c8422250c9e4fd99bf5766d8eafc37bf5856e903fbf8c335d2764f50694b3908935dfbddca3997af32dad757ac73", 0x9d}, {&(0x7f0000001440)="a941e714cbad85e99d4614f7629636cd6f26b5b396e5b87e378f7c6788378c3fc4078a28d4a0444c71a85ac33bcac8d21b4dfa390a0ce9050665407cfde162a1cea66a3f80fcb8bb1b4f62bba3ee392d10505779827434a87f53fd1c916b368c8da20a83fa3fc1f9ed0b864cc79cf2d6590ad1611c133a65c8814620413dda21126c20304de5ee92893889ee670963bc5beeca8d4695d325ed98ecb19077bcfc46a4dca48718afcf8104d0b8361f81a5bcc3ef64", 0xb4}], 0x7)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000016c0)={0x5, 0x0, 0x400000000001, 0x3ff, <r3=>0x0}, &(0x7f0000001700)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000001600)={0xf, 0x93b, r3}, &(0x7f0000001680)=0xc)

09:06:33 executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x30000000)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000002c0)={<r2=>0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000300)=0x10a)
setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000340)={r2, 0x2}, 0x8)
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000400)={0xff, 0x800, 0x402, 0x2}, 0xfffffc70)
getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000380)=""/47, &(0x7f00000003c0)=0x2f)
write(r0, &(0x7f0000000040)="7bdcc6a36e8b01434ba5915c8eeda672b123743d463ec40324bada663479f472bbf029181c7ffc1d07e627d8223d3a355308a44482f08e13c8f7131637c909f4a349d80a4e3d9884a978e9c80731ecf078cd15fa7268e7749924df8ee2037ec9c7e4e26795995cc1bc3b", 0x6a)

09:06:33 executing program 0:
syz_execute_func(&(0x7f0000000100)="98994aa84a1c220f05bf0c034f0043c0eb2541e2eba2a2363e460f1a7000670f53a033000000c4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c61def0b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")

09:06:33 executing program 3:
setresuid(0x0, 0xee01, 0x0)
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x10000000)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000080)={<r1=>0x0, 0x6, 0x1, 0x40, 0x7}, &(0x7f00000000c0)=0x18)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1, 0x1}, 0x8)
getresuid(&(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, &(0x7f00000001c0))
r3 = geteuid()
getresuid(&(0x7f0000000200)=<r4=>0x0, &(0x7f0000000240), &(0x7f0000000280))
setresuid(r2, r3, r4)
r5 = geteuid()
setresuid(r5, 0x0, 0x0)
setuid(0x0)

09:06:33 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
accept4$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f00000000c0)=0x1c, 0x30000000)
getsockopt$inet_mreqn(r0, 0x0, 0x7, 0x0, &(0x7f0000000080))

09:06:33 executing program 1:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet6_int(r0, 0x29, 0x40, 0x0, &(0x7f0000000080))

09:06:33 executing program 1:
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000100)={<r2=>0x0, 0xf7, "7fbe17fb3fe55ca703e50df8e88f422b5bd774889538a1f5cd61025113441198b9518ea3248199c4e97f188f2b95049868c0a8028bd6f272293273b08f7ac0c2fa78577991218f1555984be26ae0e244603a3212da2cee30f92fa71f3ea8ffa6767f35b290590451816839d728328ecfa513a6124a287245b4d1d95d6dba698ac1a2c9a1a092f33904ec1d2baa9a79eb7834a3815bed8da0de8591864a0c286ade24f3392cf5feec359f12b3563705733cf5997d6c728d7b9b5c6c013470ae4867e91127c2ecbf95a8b0d9e635111ad79a2c523e38a5cd30cc89f10a1a9f323ecb39bc92d86356ebc6befd1edd9b69e659643eb24a2bdb"}, &(0x7f0000000200)=0xff)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000280)={<r3=>r2, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000002c0)=0x10)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000300)={r3, 0x9, 0x72}, 0x8)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000340)={r3, 0x7}, 0x8)
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/pf\x00', 0x8, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000003c0)={@in6={{0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r3, 0x7, 0x5, 0x3f}, 0x8c)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000004c0)={<r5=>r3, &(0x7f0000000480)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000500)=0x10)
setsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000540)={0x7, 0x80000000}, 0x10)
ioctl$DIOCGETADDRS(r4, 0xc4704435, &(0x7f0000000580)="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")
sendmsg$inet6_sctp(r1, &(0x7f0000001b80)={&(0x7f0000001580)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001ac0)=[{&(0x7f00000015c0)="f123cc027d32ebaa7c6b83605d8c767c4cfec1fb7575500dd00644524fa73f8b635703407c4ea5a1ef5715ee19535ef3ac32abe5d193a7ca0b000c", 0x3b}, {&(0x7f0000001600)="3e529c4702684de2134fadc829f93ed7f305940db1dc952042894f4b3749ac52164f699acc613a4f86e81fc2a1f8a5b8a7bc64e279520ffbb455c1b61c8e9f5827a5ebd67691791699d88d95aff1ec8b92de393e06df0fa649705cfa", 0x5c}, {&(0x7f0000001680)="1d5e4d83e183b2e9f0877bda771745c19cefb25977ad5fe7202c50916c76ab58a47c05512f3833f782081103e529e7cd5091742465c2f230c6820f7e291837ad06c7965b09137c7f7b71bb1a59d6ba953f01b8a5096258e6e4bc0136d3fe9aabc6305177476a14e822ad368a9aa329eac6903570b474a2d36a1b60ca5c6eb0672e3902a0fa45b109a1c7ef0afdc6d8fe2cd29500e9616cbc16735f1beb53947e1634c9c01cc700abe51bda5701edf7288877f83e0ceec75fca4801a778", 0xbd}, {&(0x7f0000001740)="07f6acc8945ba93206f22dd37c64ea9b6be0f474971e0f8806186b2b426f7770435ad97e37c63230138763b37fd66e21f0bbb15b0aa1c69ec313bd5f7ebc467811b55816a15cf2c3043c93fdecfcff835c9ac1c1cfb25a47e20d587840769bf9212278e86a2b3569ea92a934d9c922a6fd0fc8634a44abe78793176cf4199655999938b1e4a546dc96fb394f5c56bc5e791b5d85a1814d009cc1937a465424e3e35451b479d6b4102c88766a95b492db257c267065f73f51d7105d7a2328c6ba2f07eea84f6629b0ec30a35aea2a3ffe09c00949148cc3867b71c8c2a5997b56a75e731c208a26b60f4cd24ea197e2819f", 0xf1}, {&(0x7f0000001840)="9b693b1f4a5acccbaf26ecc39cc4691c0a0e6bf94a74c56c2bd8de8b688442ab8990d01f8214c33417cfb491daf7", 0x2e}, {&(0x7f0000001880)="d79a5e2da807c2403189cacf37070c2a1d97c5d8dd9264c07601ca5f4357f85d72eea8b213c1858977fb1d6b174a65c77ef112058d8bdf3436a9529aac035c8d30ecaacdcb2d1b19381c53a1de875a61bd3a301e4054605167687bcea3fa9fd9dbbdc1805f20ac1ce60522e777d377b7c4b4ec2606573362", 0x78}, {&(0x7f0000001900)="bdc79e3e08546b3e87189b0b918b15c0d395adc961d8bed43c7d1ae3e1410c37582ace55a899eec159e81443a30af6174ba42c546a4196f032fbaecc7322d745c59f1c135d900b3ef8368c2298602eba5760047d7f78710b731082a54c3c43a8b1f0752498af515ecc81e4666fd810b354d2341d90ade2d614ab3f21dbdb400dc56a243df03a9971e6721ec0faefcee06370f72dade593b1d18dc3f316d5af9fff98f824d32ac97de0b2349352b89f8a41588164e725d2b9f1b3ba39078868021418dfdec170b0f805336108431ed115328e219a7a9db9f3c3", 0xd9}, {&(0x7f0000001a00)="8b91a95fae7a5dbe2193ee4db782f4d336bf89593680fe0441a07a80d53ebf9e69625e17d7408d74d3aa87b929ba03443062b870747f886ef1639b4e4be090db822d8537e34c7e18f49642a867e6b1f3ac04e80a46218e1899538175557155095c39608fb1845510f9b11e2cec6c4b", 0x6f}, {&(0x7f0000001a80)="8051602324bd94aa90a7008bb1d276bd43110fa8147d5334889e94e97b185adf176825d761db1bd701286e2afb078e", 0x2f}], 0x9, 0x0, 0x0, 0x20000}, 0x0)
getsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000001bc0), &(0x7f0000001c00)=0x4)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000001c40)={<r6=>r2, 0x5}, &(0x7f0000001c80)=0x8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000001cc0)={r5, 0x3}, &(0x7f0000001d00)=0x8)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000001d40), &(0x7f0000001d80)=0x4)
ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f0000001dc0)="1e1d2eb620e612e613d18756c3686f9290330cc86779d8f7b0ac0c76d99a7115fbe79bcbfc37a0145b7897b68687dcb859c62a49e6b44a3889e99c8e795c772f492c9396c448166480ca2e22a655f2c4bd8d47")
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000001e40)={0x3, 0x4, r5}, 0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000001e80)={0xf, 0x6, r6}, &(0x7f0000001ec0)=0xc)
ioctl$DIOCCLRIFFLAG(r4, 0xc028445a, &(0x7f0000001f80)={0x10, &(0x7f0000001f00)="3344a0ad4036093e18ff622c1200e918c09b97435d8c7d17a7bd7176551108c51baecd5d5a67167093f32d09750a995b11836d9e12844ddee4e696e6c51aaa90c9b584794c", 0x101, 0xfffffffffffffffc, 0x9})
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000001fc0)={0x3, [0x1, 0x0, 0xaee7]}, &(0x7f0000002000)=0xa)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000002040)={r6, 0x4, ':U)3'}, &(0x7f0000002080)=0xc)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000020c0)={r6, 0x16f4, 0x7, [0x2, 0x10001, 0x10001, 0x7fff, 0x7fffffff, 0x3, 0x1]}, 0x16)
accept$inet(r1, &(0x7f0000002100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000002140)=0x10)
fcntl$getown(r0, 0x5)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000021c0)={r3, &(0x7f0000002180)=[@in={0x2, 0x2, @multicast1}]}, &(0x7f0000002200)=0x10)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000002240)={r3, 0x6}, &(0x7f0000002280)=0x8)
ioctl$DIOCGETALTQV1(r4, 0xc1304430, &(0x7f00000022c0)='\b')
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000002300)={r3, 0xf}, &(0x7f0000002340)=0x8)

09:06:33 executing program 2:
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100))
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85)
truncate(0x0, 0x8001)
r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x100000, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, 0x0, &(0x7f0000000040)=0x1f6)
poll(&(0x7f00000001c0)=[{r2, 0x20}, {r1, 0x78}, {r0, 0x2108}, {r1, 0x80}], 0x4, 0x10000)

09:06:33 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8202ac5baefcb1f0c843602e2f66696c653000"], 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
__semctl$SETVAL(0x0, 0x0, 0x8, 0x0)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
sendmsg(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000180)="f0d796af959ebed12e96a91232f82faeb5b363949449366144aa4e0dea0bfa4472583e16c3c194ff208c59bb5529620c5046eaeda9514a03d5faa1cf8507895d0418f50a31f2bc1bd06d1fef6b58add85a726f026bd4d095670e4d6f758ec5fd444fefc03d25117591541814f1cfcf2175b69b013aafa07897821e1368784df3f33bfba2a1d270ac80b1a7c441c10ac6d751085465a3eec5862f89b52fb8960df913fea3f7c851c2fb3fd4baf828832437264c6bc606d2fee763b916440c47ca2261d85d404db9f0", 0xc8}, {0x0}], 0x2, 0x0}, 0x8)
sendto$inet(r0, 0x0, 0x6de96b5420ee3cc1, 0x0, 0x0, 0x0)

09:06:34 executing program 1:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
read(r0, &(0x7f0000000380)=""/4096, 0x867dd77292d6c91)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000040)='\f\x00', &(0x7f0000000080)='#}\x00'], &(0x7f0000000280))
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
read(r0, &(0x7f0000000140)=""/252, 0xf8d5)

09:06:34 executing program 3:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f00000000c0)=0x8, 0x10000000)
setsockopt(r0, 0x8, 0x200, &(0x7f0000000140)="b4aa03210616047ec91d67217745e32f0bd91e65331894e6841b226f4ad38a80e4c1a0beff0136d9a38a5135f29ab3a15ae5fa2c3a510ed628eb0fc24e05f53bc8f1d3ae7f6253db1c677c0332e24f0910e2edd3eec02bfe92a14370c65cddb8227db8ea6c798c4917309858d38618753029b936d365e65d3e291bb1fcf329729f1a6e7bed6e1e1a626e41fc89a93eeaf2c2843d57dbefbc2a", 0x99)
open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
fcntl$lock(r1, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001})
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={<r2=>0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000280)=0x10)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={r2, 0xfffffffffffffc01}, 0x8)

09:06:34 executing program 0:
setrlimit(0x8, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100, 0x1)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000080)={<r1=>0x0, 0x12, "ccf89a578d07b59ba316178fd914dc8de184"}, &(0x7f00000000c0)=0x1a)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x1000, @rand_addr="03d31d0127c6e911dc4340c2b4f068b3", 0x2}}, r1}, &(0x7f00000001c0)=0x84)

09:06:34 executing program 3:
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup(r0)
ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000180)="6de072a87337783f6b96ff1bef11d94c11d8c7320bfdcd95ffb990d94ec592245aad6082d45976ecbec8b41996163bfac788ec042a491c0322cea792c8fbcd9d3599a4655f1b1a050dcc5705fffd7c2ec206bf6c48445248dbadb863ae6cea49ac3f1db73e63ea9b79e605b24db1c39802fc082fb28f5b8bedce3794e1f933a81cc474fe1c5ae8f9c4fab66dc882209da97c5a245ca136db18e31867940182987afad65deeea37cef093fe9ff9fccf9da3eda475de")
freebsd11_fstat(r0, &(0x7f0000000340))
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000240)={<r2=>0x0, 0x4, 0x81}, &(0x7f0000000280)=0x8)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000002c0)={r2, 0x0, 0x85, 0x8001, 0xfff, 0x4}, &(0x7f0000000300)=0x14)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

09:06:34 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x182, 0x800, 0xfffffffffffffff9, 0x100000001, <r1=>0x0}, &(0x7f0000000180)=0x10)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={r1}, 0x0)

09:06:34 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
fstat(r0, &(0x7f0000000200))
execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)=')}(\x00', &(0x7f00000001c0)='$\x00', &(0x7f0000000300)='\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='.,\x00', &(0x7f00000003c0)='!&\x00', &(0x7f0000000400)='#&\x00', &(0x7f0000000440)='#$-\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='\x00'])
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x2000)

09:06:34 executing program 0:
r0 = socket(0x40000000002, 0x3, 0x0)
setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000)=0x804ffff, 0x5a)
sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast=0x1000000}, 0x8, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0xe70, 0x1000, 0x7, 0xfffffffffffffff7, 0x2, 0x7, 0x0, <r1=>0x0}, &(0x7f0000000100)=0x20)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in6={0x1c, 0x1, 0xfff, @mcast2, 0x8}, @in={0x2, 0x2, @rand_addr=0x3f}, @in6={0x1c, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0}, 0xe833}, @in6={0x1c, 0x1, 0x1, @loopback, 0x76a2}]}, &(0x7f0000000200)=0x10)

09:06:34 executing program 2:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet(0x2, 0x30000004, 0x3ff)
fcntl$getown(r1, 0x5)
ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000100)={{"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", "45fc4e3882c4916918966012f60949ab3431ed5cbf711bb89c839b890e45a431", 0x1, 0x81}, &(0x7f0000000040)="3801d8a762f7491305c8759b5820440147054451c253dc0f5b8c290c28cb07da61fd04869e45ca713570e2d152a59d058832a73e4713e277a8d97a9874a951fe74b5a228ef387ca6eecb96b9429e7400869bd17b3c84aaa011542c8ad8d04298b91478f473b0a6781ff4a6c3b1e385fd5c2d58328c870cf7588ed25205fcd21664a7e2f7ed0d", 0x3, 0x1, 0x0, 0xffff, 0x7, 0x7fffffff, 0x8001, 0x9})
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r2, 0x29, 0x19, 0xfffffffffffffffe, 0x53f)

09:06:34 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0)
ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2043f81910300", 0x0, 0x5000000}, 0x0})
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000680), 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r1, 0x6, 0x401, &(0x7f0000000340)="b7011585", 0x4)

09:06:34 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = fcntl$dupfd(r0, 0x0, r0)
pipe2(&(0x7f0000000080)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4)
linkat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x400)
sendmsg(r0, &(0x7f0000000180)={&(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)

09:06:34 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
mlockall(0x1)
sync()
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={<r2=>0x0, 0x5}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x7fffffff, @mcast2, 0x4a37b84d}}, r2, 0x1, 0xffff, 0x80, 0x2, 0x100000001, 0x8001}, &(0x7f0000000300)=0x98)
socket$unix(0x1, 0x0, 0x0)
r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075)
ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f00000004c0)={{"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", "4e5a889fd95720345e5fe92eed7b699acb6193d9f581c42d9872034c1d450f73", 0x2, 0x20}, &(0x7f0000000380)="305d852882e9d35d0c3350855f302d4d1b77f29977e0d9796bbeb01a95f9cfe7de45b5665273ccd5cb1454f6188f52e333b480355874603b505c264e46bbcb0c10a64d59571efd5da78961ce9a74a521988b6f437d82a6c070f102618d51d22138554d44288357b30056e17f4ca538599bd4986b3061cd7bae4fae4d554a9a8c102b057768aa2fb210929ce5d258fc3ab9cf2ba75bc884e8038ecb33ea4e57ac9c4c6d3a0b0103dfd57901813456f8d5a0f4fbc26126c992c35198413cd4b9fd7c795d2ef363209605aca3ae369e7b15ae34c68c16b53206c58e91a2eab53bac07573c18", 0x5, 0x1ff, 0x80, 0x10000, 0x3, 0x401, 0x40, 0x9})
accept4(r1, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x0, 0x1, 0x1, 0x0, 0x100000001}, &(0x7f0000000200)=0x14)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', 0x0)

09:06:34 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
listen(r0, 0x0)
accept(r0, 0x0, 0x0)
shutdown(r0, 0x0)

09:06:34 executing program 1:
syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffb301aaaaaaaaaaaa8100290008060001080006040002000000000000ac1400aaaaaaaaaaaabbe0000002"])
syz_emit_ethernet(0x2a, &(0x7f0000000080)={@broadcast, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x3, @local, @remote={0xac, 0x14, 0x0}, @empty, @multicast1}}}})
madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3)

09:06:34 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="69022e2f66696c653000"], 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x13, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0xf4010300}}}, 0x94)

09:06:34 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={<r1=>0x0, 0xb, 0x3}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x10000, @mcast1, 0x3}}, r1, 0xfffffffffffff000, 0x9, 0x1}, &(0x7f0000000200)=0x8c)
syz_execute_func(&(0x7f0000000140)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800002e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)

09:06:34 executing program 1:
r0 = socket$inet(0x2, 0x10000005, 0x2)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = socket(0x2, 0x3, 0x0)
flock(r1, 0x1)
getsockopt$sock_int(r1, 0xffff, 0x1002, &(0x7f0000001340), &(0x7f0000001380)=0x4)

09:06:35 executing program 1:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000200)="c43fee367e7bbbebc5d4075ca7c06c7fec7705473b7191288b3a08b0ad002502a518f3b2b936fe9253febe09b14e64689641357b064793de1be7f7c34cae2389df5f811f4e714b8055526eaa4fb352db8b9c09506916cbbd9b8b797cde0dc0ff1cea1393d267647c80dec47f97e4f458e5f9603a5bc506bf1c5d9c7330f8ed0590a5bbb779a128214829eba763c4effa4a3d7ae7e78a8dc3d29dc42a6c317c7def338394fa43d4a22dc79107651bc3d4")
ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000040)="9bae2c0307ef6c66016fb976957b354ab522aa4df6d279701053db80bb6f92e0fc9a31cce253926ff65d3aeb7973accaa66643b07d2eff2aa8fe28b2636dd3f9852fc92d2d77c968c4da6b8e05f6b282")
syz_execute_func(&(0x7f0000000100)="1c3ec4637916d7b098cd80c481d5dc430cc4c2319cbe99899999402d01000000bc50757207507572be0c0000008fe9589b2666430f3a412910f2490f2a5a69edfec4427fc9660f383c1c20503e5e0707f041fe87e14879c1f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e25c1e000ff04328791eaee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66668f0f3a0b0865")

09:06:35 executing program 3:
mprotect(&(0x7f00008d4000/0x1000)=nil, 0x1000, 0x1)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast2}, 0x8)
r1 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r1, 0x0, 0x100000000000000b, &(0x7f0000000040)='\x00', 0x1)

09:06:35 executing program 1:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x8240, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x100000001)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
sendfile(r0, r1, 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x0)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f00000001c0)=[&(0x7f00000000c0)='[\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='&\x00'])

09:06:35 executing program 2:
mkdir(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0xfffffffffffffff8)
r0 = open$dir(&(0x7f00000001c0)='./file0/file0\x00', 0xfffffffffffffffa, 0x40100)
r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000600)=ANY=[@ANYRES32=0x0, @ANYBLOB="760000000400000081000000030000008100000002004e22e000000200"/156, @ANYRES32=<r2=>0x0, @ANYBLOB="e93316aaf1fb4e000000009200000000010000ff0f000001000000"], &(0x7f0000000480)=0xb8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000004c0)={r2, 0xc1, "fc3bd9eb314423fda39e3ffc091c23fb7cd10344b739828325956f7ddf462df15abc7bdfbe05f7eccaf8e107aa913300bd803819f273d61a97441667c210d8b665a3276c8003e53ca45363d38b04a9a531924684730176adf3bfc8334f756b84f45d6a1b611f15a0fb884143e2e5dfbf2333bba334333fb01860fce949aade2fec67f4bc083f7d4a01f5be694005f3aac534b97b79c25459c74a646cbd2b97f2baa0687029ec528b4881ebbe19fea0794380ba84d48fef93b095dbeca39ce668b8"}, &(0x7f00000005c0)=0xc9)
close(r0)
mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x0)
fdatasync(r0)
rename(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000100)='./file1\x00')
renameat(r0, &(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00')
unlinkat(r0, &(0x7f0000000200)='./file1\x00', 0x800)

09:06:35 executing program 0:
pipe2(&(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000240)=0x4)
syz_execute_func(&(0x7f0000000000)="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")
select(0x40, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000200)={0x0, 0x6f13})

09:06:35 executing program 3:
syz_execute_func(&(0x7f0000000000)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fdef3c4621bf5d1f5d1014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c69df9f15f71f9f15f714cb9a5605419c201b0dd020000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")
r0 = open(&(0x7f0000000100)='./file0\x00', 0x104, 0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x1011, r0, 0x0)

09:06:35 executing program 0:
munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000)
socketpair(0x2, 0x20000000, 0x6, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
lseek(r0, 0x31, 0x7)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$getown(0xffffffffffffff9c, 0x5)
fcntl$lock(r1, 0xb, &(0x7f0000000040)={0x3, 0x0, 0x5, 0x2af, r2})

09:06:35 executing program 2:
syz_emit_ethernet(0x12a, &(0x7f0000000180)=ANY=[@ANYBLOB="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"])

09:06:35 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000001000)={{"c34e1671481427e8438a7df5bbcb0ae007e2f7f612be35c56f9a73e89d16d9fadcaf75eef2cf18d0e269a1184eb873dc45822d61d1ab2fffcea82187467ffc0ca0c79e51c0b3a8aff300e337ebfe80ad43dc891cb5290148ac09dec41623e8c94c8cd05733ac55b79c8b9f9a92ea7e13c3d80128f67c5bc547eb69756e4420725cdf9791c68823d85ce6b5df8ccbd5dd0685f0165c7a25117e6b4df87bea5454d6a625cd767799cbac210257be8e2f34ed64a377311a485ee71e58a1e56b5de392e4e882e8f6dc36ba6a9d50aeedd522fed746c452a9aea6b2aefa6e5d246082034f6ed06227b5110b8bd117afbeb20d1fe33fbedba0d8cac978bc0f854bca8671c6087d3670c78e9a7d19c5d69931bc396d144b2bc48ee93d9c51c75928893677f99d975e83e82218fae2f5d45c30d89a56f3f5a877a4a8c0751937f43a5c10c2ad3ae21dfa24f31f25bd0abb5c2aed07eff54bac5fe61617b53c4dd6a62f60a05519a7736db18432c106662164d02444e9ba9b674cfce76a3ce5fe858d8fbe26c0a178951cf9344f5c6f1a8fda23e46e7bcd1ea670b7edd6945c4df17c6f56191e27309a4444daa82e47a61a73742bf2936ad28fee2a6e354befc33cac1fd577ead317fcf3e881927fa4699e6bfd7b7ee8d185757b2fc448fbb76d1c6fcf5e9743307c322ba595ce14ba67e26bcd144c154906aa29ddea496a69599c527716f317dc3f13c7b1dc8b2646c1aa5705f808508892d86945f58896c9330ef5ee62d16b7a3885cf008ff0ec3143d766c053afe9f2a9eb5079d4f8a7695dc5fc9b54f32476f09a3f006c4c6ffe7bb8cfcef32cd8f0efa16c17560bef3dedfb71a1ed3c1e613e60d34729a094aaf819e0863642984b2c66a933201ea6aaa47dfa5eadd4b9d7ad6a7f1cde510c5534b6f96ad54153217224c51cc8dd70e4b59a8be6c3ac0ccc8ed14e20aaeebacb484b7129b233a33bdd599b8cf0e387f35dc9023cc0b7c3eb9d7ee4a5c7fad5e581aebbbfe3ad7812c99458b92f6dfcf412aebfde595a167a980d99538caafeda4439f14dd5e3875a8df7573d23001b0d365136bfa3ba72e3bf7e43f58a0b4bc127e7cb87657b968f0d595b2599fbe4c82b2d073b98ddf1d37088b49f005f26e77820e318ec3a1830cde13375b33eea5a8e6737e8c4a21dba54d0a1628560cabf191c780abb3732e35191730acae4097f83c782563fb93555266068fbb1d425b414862c2edb5a50698c02efbd85c6f25b0321a216fd30df2fa9af4fcb4c1b019b7e00aed2f903c7ae80240e27dc546b43496f12092d837c363f6d48b93ced9a7a9f11c479eeb2a15879edb865375f2b07a2ee7ad2ca084c4bae4b0b1fbfb2eaed14c29a2780aa725e52e97bcc1003dfd36b0f3e79e6a44ff1a8e68d8c098cdc1783ecd1a44dd427352109c4862a20074bcbc0a84867", "f4d13b31e55147c228a9c562b137244572ada8b22ad5fb0ffed407a0fe4f4eae", 0x3f2, 0xffffffff}, &(0x7f0000000000)="49ecb779e8fc179303e7f041af306a9462f887c844c7f9513cfa344c35daec24647eae8cacefc9235b6b948ffdd21371f719434f96f02bca29dbcd7b5f9041c72e90a55e83489e59c309748eff46d489ee5c037fad71f735336ae2f6c6e722891bfa2923c4f3845e617b9c02c61e79b849bf257a734c52e7fb193d063605736bd8ac849fc52b2a877611b3b2b50c13dfb94c35e205cc0923218275b115625379b1587e2b3e655c8e6b0e2147fb3a8220c8d205591e1c59138a647913bb3ac5c2156e03566a797091b20fd3945059a1b5076f296e75e4ec50963dea5b7b0a2fe911905d2c156c45a58b2ae5861a7522c2c3565270acffba7cbdb994eb4e77621842e3ba714ab50eb1fb267584ddd1fb4784e2404324e6d65ccdf535c525378af78cba35aac95fd42fa373b9d806a7bdaba2a8733897f7b1f00b27f2f90a946120cb533fdd4a7ab856f7301665585063b24fe330a6bea92f1679a62161c91777a26b22d1b6bd98cb869d6b52a799e3a2775abd5caf838fb39d7bda855739f801cb49bccaef5f7dcbd6af7e6f7cc06c5a99cb41a73574eae03f0ea23f8e0d06759fe2a80abaa8f8270d44c39973e2f592fd290023cb473f00db8e19e11a4bc3e80245d6f9e2ad895fa2829c6ea6963770052f5d273f4304f40fa37788c146f2b21aa2bfd461cda0ec8e3e1110b463c856de341caf1cdeff5a5967265266308cd375ab3f2262748bd3258cfb337a8f9d680affd070c3fe27cd919ecccac25904061c5048696b632b31a21c753d9cb931ee7ec8c7ec1afc1122fcd969d56b102bec2f594b5b9e0d9307afc413c7f1495943ed210d30f8f6e9c820ee22b3d0e607c7ac9f075c18a2d63d33fe69e8d09133acd99af2eb167eb6ea0880d2b78881850707f50849089e4cb20e090f69832a4d6af8e48c0b60e08a47f4b17df9ce0c0234892a719f2b7e1243a34883313fd5e18f64fbe527b82ba02e5b7727ba5f5b047eadf75224e8bfcb9e62562a1ba738c47b32c26a516d2e00715bbcbfa3a5ac09a249b1b3fded6b6e8c6a2057293dcd5ad26b67d7a1da2dd7c30d10b4c32517b7410736b348ee823b8ec568896e4ea0b3ad9b47b198407fcd9f5d8a050eeeb4555f7d780226da3d6eb97fa171611b1cfaba0d8c7ab7de504f7bc8e006d0b9a7e81a000e26f4028741b6ad27beeff0e033eeb085acbb079ec810c56958fe1668ab7286d0db7e7bad049bc44664a690a1e24f4b8fe04a81ff79320a28332f0e071b2b3894cf9db47553e68e7b3aabbe303e31aaaf6940e100503dbe36fc0874188c6d364b236956da99e13f25c8e3521f70b4846c5a185dd4ad28bd496ae4fa564c83fb86cd9ce550f726cbc6cace5443fd7cd86a5402a7777269193cdc8255a03a8fc5ee8c5ab0eaf9d621d92c3b631206a36e8b58e971d84cad9b0c60e5364443f9b41471924ad355e408d1a927a51aa9b56b085a7f8f2d83161dde49a4b91189b6f272419346cade7021faf9aca526255a8edba04269df327e5cf62932a80dcf155dcd61db857e3dddbad9f0bb3481fdc74f1dbe43d302e19b1ed47a25207db4a899f0a70f2f9271ee9cc19cd38eb3d0b57256409f7ca37a96399111270095a8ffa093f84caead311c4f7f66d0e93ff69af40081ea9ac59750bff751a6bbea1d6e8af50a074e7407ff02d2fdee51cd5c798f437c1b6040a3b9cf61d898ca5ae61c548bc973bb3411e12627323b752e03261eed71e31a9c3bffa79d7d534fd94b0471e0b45da1f32a817329a660ada20a327451faed3a3a32ee889fd3fb48654690cde02a8467831ceff61e3e9fbb18d3a8f59a3c29bdea01b05c2f8c0982aa9957adbd2c423e5bcce56d48faf0dc7d8dbb785dc4afc2473c392ce19d9e58aec96f0c42d88eaed86c9c9fb320670002e03b7c356f3c085c424bee6e9c15d2ecc305fd0365acc50e90a603a742c8c6d32a4ff04a88e88efc31ce79a1cf8b87e3134e2e747d1bddeb5cfa37abf22d43fa4fb68b1a4bd79cfe28f9fc56501f78d25af7a91bf58471db7c45787ee64187eed8cef336b112a51784cd685ad01356fc40e24a6ac2f7c964dc67003308683aaca931ac34d64a7234661c095a574042915a3cbbee8a26596d82c97be2483b838e0bf5b4db21955df131e8b76f311a79390f407d98bb51c7d41c72135182261ab81acafc27f8885815abd939600338f6079cce2ec336217ab510cd7626fde04c7f2671c201c0d4b9b0c5e5224aca4f90160d52a905b7749abc1e5d13581c00b05f5137fa652b4966fa8507a9ff9957ab44fb954feec7b90f5d414b1c989642307ca12e0e5782f5da4925ad844c4cfbda4f8a1cc231decfb26c6c53c8724d75b2ad3da129cfb7e7fa0f6ab8f161de9a3b1310ad83ecf6d056d9dce3d2ed1185a17599a914685fc88652779a1af2a307be3b9771be9b45e0a51706208e052e5ec727b2b2388b0a3f9a44fb15f8115a08fee3ab4ac5a48185f7a351b69b6f2b407f392c4e3d3cd825ebf1bd42c0cd880426a1fc95ebbee2700a65f033bab55e83e8d5b39e84fab41c916b8debd3ebe94c8000d56e55c59ab3bc6af6d2016b9b7966f92dbabca0a751beb5b4b86af4794dba97839852765e61c8e331380ec8ab77f19b4982a4a4f3f2afccaaa6fce7536566f7ef1f1824e993cc82e97c26e79e546f7fecf12f8b1785a3110e9d7aa8a118ecc9d34eec3b99c051a62e93f57f3d2979680b037987e0a016eea699346611a6237b1c49e4015d65bf66ac096c11c8de9c1b4e8de2f328ff2c9824cb526f02e471647b96ac7a1525d717f87a425cbb6adbe98b87bc4783d3dcd7e57fc25e91b642da76e127b5a6e72bf73e33c1eb3f9e034e993764107c1d83209c4d0cec8fa312d931d56a32c04a00673735c0a70e10f2fe6ff0cc9cd188888e32598d8bc9b48028b8fd0946f17d816ed28d1fdc5424f92a3281a32c0f0de82386002d58acde0bc035e8a847c601be407f2f9ab32ffcdcc58d3773740bbc52f9cce9a840e225b101dcc71a60f5bbc6cb3ebef87f0d6e1d80c1eb4610ad41a9785c23dc2a20945b0c4d1bb566ad923ab4de84c37888ed98123b954fac0f5370168c51dec0cece4086bab50931fb7b5d354cb9f15167c10575b316af0f4ac460456d55090668732398b09d7baaac385d6de44163e9b13360139389ee2e70ef6efcc57dc78e5896b965054db99b163640492aaef110d343637f7c9fb0df9da0f795b030949f857ab114fb1d235be0d2f760036f3a1d713018ac83453dc9fb479c7802512864aecd4b89702d8c127c769f8eafc15ebcea90dc33dbf08814858cc27c83ca9f7ae55307a474f82624b106b039d9226f58982c18370f7325816cb1f37c8240fc23b7569ed95b78f655e51521432c869e06c4cbfa64a060c1ce7c872654b712aae2cc8d6ff2ef17b0e1c46aac9f4b5e8f78a3868e89c70abb5db76c48ee6d48783cc642851bab8e0cae0dd737a24e9b198938c06a89085f59fc24ab4707dc48a045b6cdb9f494cb3b98a317474ac1943da75ad8f20f8ae029922f50496b0a5fea04019dfd33617fc488eec1959c90bbfd05b7d1fec5687fd49a3c2d24e7e25f1403b6f6be7fc960a00e455c07a39f1c425c7e229600a1de104c5a0d6b1c2b56df3d02e394944230c052eed25e95f244aee3ce89b7d6112c7510e6594d840d711ff0722c6b521403a62efcb18301af44b5de18e9a1a0dcd808a24235264d87e50ffffbab06490c79a5e6cb6d192bb243e70b33aa540dc92714c7dd6da4549cba1267bb44f3b261aaa7b34cfdf5f8e1d6efff06c5b7a1739344c0eeac8e339f78b63b56ae47c4727051815f76adc71e08fca839a30812531e03176a60d0038bf7dcfcaee9c1465023bf4eb7eb7786c6d4c8aeb3d34e7adfdadbe9d94c8fa46d9dbe5d3cb6e5402a4047d724690427efced873f29ab039c9b12cd4db5fd722ed6e7bcbd4f758b87a71b1d015996270a0d4b07bc4bb6b71967870ebd2a5a174f8a822abd0a1bb479d1c88bc84b77b4f5d8e3f907162f6281d315e30425cce2413b9d3067988efbc24cac88b4626a37833ff82f233d5ace8f2c5e243cff346333143e43b59cafd9cbeff34e9743a962abcc203802f1457898f4a43a02d68e51b7ddba796d97f34c43b5639913e7dfb5415fb76fcf89778cfa3eabf2d400e7978c38050d4520e6a2b9999b8f5c69fe567560fd04f676fe6573798f1bd3352f32f071b2bb3fed77c638a4a74e82d8ca3fd8a2afda0c7a94e62a712f13bd5dd3f2f9970b6943b23c63d9290bc9f5386ecda02fc1562e4ca40ac4be69dfe436c587270680a9eb677b55bc7d55f39ab120226bd07f7b48b3e816117d36dd57c5da13eb9411a67487eaf003cd11014021aef630936507d83c3b04527c7aeb70cce2385ae4893412e6e9657a7e2b94df2d8f95edf10bf8bd8784d573cf96404b96b0d85d7470238e9f255764893d427a0d696e55073a0625defca9e7ace4c8ff7df56c1819bff0564c4a89ab9509d31728cfdd7602bbe761f905545f1b06620eb8b0109c634ebe82964ea8cd24a19bbdec40f29bd795f69bdf3af4604a23cfa2bedec6d4d650fcbfb6db8f2d1dc7ebd2a4d7ea573ef275f5d52e5458a9e115256d2e03fb79c92b8e5bb5cb00d4fc53e38cad52006886fbc59f3c43ad0d650ab4ce1b98c52b9376c112c8eb21d9c67fc75f034777a6c114441be89097acaedca9a7c168e1d9903a69e4d85d184d72225c0f4e3671281efce3b96f88fdb18baea6092be5c00c8938c336904db856e9ed32111f5135386bb85dbdfa85f09d3b695adc9fae6cd5bdc93823130c7c8edca7a9d1cdcae5a87c2c7f45463ebefb97ea7cc424b8f8e731e7003193668ba038ad146722eb450c02c71675aecc6cb1880df8e41b01191333238fe0e4d7a10b93cac468e03340948271fbed54cdc52b48ee9af25f7416da1b4b834ba906d46398cb034c118a82f51e63edf53f7483d147dab251068fb801b8501de9117209bc43050cf5126f63b2d998b505d8a009acc7c054cb24399a1575dc1cbc31f5ed488cc174a32490f9b23099fdbf783c64a0e5a9b4f68203c93a51f0f1cbd211353eeb31b563d79a0b81b3acb4fecb02de47612f80200237dd7c9152bf101d48a1f97b80d714c6dc058162a785773154fc1236de2407a83657b5e2471fc913b6f35690d62a8aff0b8eec40f67d20392489b36c346d73f5b95f074ee0b45a454a0bc00cd81c1bba555c6def0a234b45e5e2f69ba979f6af8dcfce4015be0feb294a8856672b787a08f2150be0bb04b668a7375bdf6175414da7c0b811011144b956f26db2ebf460a48b40e0412a7ff590b3b92c883908a8399442f564a0388edb098db45f03823e7c9273f91a59234d708d102e41bdbd15bec2b2616c2ef3bea5d4ab3885aca5cdc011200c01bb47a0a24011083f705369f9775abee040d94ea54a2c9cc85e8cd0d942bba057d620203acb2654009ee377d303d4ad41f86ac9cbd7ca9b44bc2d821290547866f1eb53ba561704204ef2ad8bf7a90833ba4e62632eb2920e2d375f1fed18da36630869ab53a2333a7debe3d0e52f16badb557d51720bd5b833bbaa66e17df4229a23e332fb977eb2d137f18a61d5a6b240b388fe4ccce3ddba9957d4c63b76add3a885ebb675f1a133cb26d6debfde4413ce1132f773def5b12f3036e623fd3756575ff3b4eeecda8710bd699bbd37f072bde67130ec6640ff6bf3fd35a71a0bea4ef4eb9c919bad332e83579fc5a788fb4e0aee7c20dae", 0xff, 0x1, 0x2, 0xd6, 0xcde, 0x3, 0x1, 0xfffffffffffffbff})
r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000001480)={<r2=>0x0, 0x2}, &(0x7f00000014c0)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001500)={<r3=>r2, 0x4}, &(0x7f0000001540)=0x8)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000001580)={<r4=>r3, 0xeef, 0x9, [0xfffffffffffffeff, 0x7, 0x20, 0x7, 0x9, 0x5, 0x1, 0x0, 0x4]}, &(0x7f00000015c0)=0x1a)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000001600)={0x9, [0x0, 0x0, 0x0, <r5=>0x0, 0x0, <r6=>0x0, <r7=>0x0, <r8=>0x0, 0x0]}, &(0x7f0000001640)=0x28)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001680)={@in6={{0x1c, 0x0, 0x7, @mcast2, 0x4}}, r5}, 0x84)
pipe2(&(0x7f0000001740)={<r9=>0xffffffffffffffff, <r10=>0xffffffffffffffff}, 0x0)
ioctl$DIOCADDSTATE(r10, 0xc0f24425, &(0x7f0000001780)="8829666e75f7932475c1c2c32d6a5c32fa65b645cf2aae653a84c69b6d89f3e3514a191aba16bc3b1c6f8e6316609c77ac76b3bb8a3c977dc85e0379ee9c3bb85bcc80bd5784f73e2f8c725bd37856cabb6529db1a6a225c8003c680bdba8270b66257e9e4d08863ed085c7d8a0a5158a7da61f42f5023e3251151423bb723fd3fa5ed5645b57502af10ad167d1af0cd40564d18e682f4a256fd91e1b60159df7599c560676ef7ea1253")
getsockopt$inet6_udplite(r10, 0x88, 0x6, &(0x7f0000001840), &(0x7f0000001880)=0x4)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r10, 0x84, 0x19, &(0x7f00000018c0)={r8, 0x9}, 0x8)
r11 = openat(r9, &(0x7f0000001900)='./file0\x00', 0x20100, 0x80)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000001940)={0x1, 0x100, r7}, &(0x7f0000001980)=0xc)
ioctl$DIOCRCLRASTATS(r10, 0xc4504448, &(0x7f0000001ac0)={{"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", "03f26bf4130f575c07e1d249383826b066039fdc53b0fb3eb0b3c4d17e0fe8fd", 0x1ff, 0x3ff}, &(0x7f00000019c0)="c6332ee78bc9a7a85f969876bbc307d45eaef250ac0e9a906fde2def7b73a7dd7ec5fa2b09b164e03e14dcda9dd3a12c7fffb8e1b9493b5718c5208aace45b3dc65b0a8febd1fb4fc43225450c8b12501aaa4abe14c5cbd0f3296b7f16e92ff635fe8ccb2bc3fe9c6b84fbc2e8086e45ff432033d69cdf229cd8a9bd0c61af25507f53f175d8b8d26d142c09de07e8d90e4ba845e9fe8e59ec7b2fc04dfc10323fdbd587496c1a303e8f74d51dd000fb4ad9a132e2f4c3e09b10b2c6c9722d5bf4", 0x5, 0x7, 0x1, 0x100000001, 0x607f, 0x3ff, 0x4, 0x9})
fcntl$setflags(r11, 0x2, 0x1)
ioctl$DIOCCHANGEADDR(r11, 0xc4704437, &(0x7f0000001f40)="001c59538cc9a635bd9426c4892cec3d9c581b042b2aba26ee1d7d64ae5d681d9738175af7e0c71941dc6c2a2501fb389821d3a06d370904e7a7bb1d1ffda43852d5a529822b7147e4c60f8f2a7a0ea90995bab7f0af404de8fd66ded70a32e934495f21b1f55ccbcae4d147cfd5e4ab6b97e48485ac6d00a9532bb88075dbe75b21de54225ba5191faac64e2b0b99d841166b71d851d11d314673c54bf51cad151af7a98e3267e6a704ad49edb16fc8f9aac9bd451fe0509ee72f6721939a6b4973af746b3191b92be1d32b13fc32e6d4f366a5bf72eb447b30eb41b469e16104fdce6b4ed409a8103f3232ab")
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r10, 0x84, 0x901, &(0x7f0000002040)={r2, 0x2, 0x4, [0x4, 0x80000000, 0x3, 0x8000]}, 0x10)
ioctl$DIOCGETALTQV0(r9, 0xc1004430, &(0x7f0000002080)="6c30c852e1dc298d38d660dfc9f05d51406e9aa43867212d3c09c6ebf4d7709ee34dfd6f39335e4887d73f498aba0025576fe2f17cb3214f5e43b2302253acf0367e383a")
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000002100)={0x9, 0x2, 0x1a20, 0x9, 0x6, 0x5, 0x400, 0x800, r2}, 0x20)
close(r1)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r11, 0x84, 0x108, &(0x7f0000002140)={r6, 0x33f0, 0xf, 0xff, 0x7}, &(0x7f0000002180)=0x18)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r9, 0x84, 0x101, &(0x7f00000021c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r4, 0x9, 0x0, 0x80000000, 0x3, 0x7}, &(0x7f0000002280)=0xa0)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r10, 0x84, 0x1b, &(0x7f00000022c0), &(0x7f0000002300)=0x4)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000002340), &(0x7f0000002380)=0x4)
getsockopt$inet6_sctp_SCTP_CONTEXT(r9, 0x84, 0x1a, &(0x7f00000023c0)={r7, 0x1}, &(0x7f0000002400)=0x8)
ioctl$DIOCRTSTADDRS(r10, 0xc4504449, &(0x7f0000002500)={{"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", "77a8d3b448edfa37af2a3a5999c3aaaf02288d61657394386f298e7d49c9f4e4", 0x7a, 0x5}, &(0x7f0000002440)="460224af5213be9c0f6ba9205290c04a975a33b319eb6650cc3349686222109248d8d8c9bf0e6f94ec2e030b0c25c5f1b65e0b45e4f80005d06bc80e348f4364aaec71030d27f52147f50d16c3dd68b1ec60aa057380414f47e907549ff0f31f867abd151f29fbb165f4c62f8e6e28817b293ff42f316b68eaeb57dc392ca73db30bf0f8add8fe13696c6bd777cf6bcdc66bdba170ae33a82a67784a8bf8edf34ac98772a5e356", 0x80000000, 0x7f, 0x100000001, 0x14c240eb, 0x400, 0x9, 0x0, 0x4})
r12 = getpid()
fcntl$lock(r9, 0xf, &(0x7f0000002980)={0x3, 0x3, 0x3, 0x6, r12})
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000002a40)={r5, &(0x7f00000029c0)=[@in={0x2, 0x1}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x0, 0xfffffffffffffff9, @local={0xfe, 0x80, [], 0x0}, 0x6c}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000002a80)=0x10)

09:06:35 executing program 0:
r0 = msgget$private(0x0, 0x201)
freebsd10_pipe(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000180)={0x881e, {{0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffffffff}}}, 0x88)
msgget$private(0x0, 0x1)
msgctl$IPC_RMID(r0, 0x0)
r3 = getpid()
r4 = getuid()
freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
sendmsg$unix(r1, &(0x7f0000000500)={&(0x7f0000000300)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000380)=[{&(0x7f0000000340)="61cadd22809b0bf7c00a1ce72ede", 0xe}], 0x1, &(0x7f0000000480)=[@rights={0x28, 0xffff, 0x1, [r2, r2, r1, r2, r2, r1]}, @cred={0x20, 0xffff, 0x2, r3, r4, r5}], 0x48, 0x4}, 0x4)
syz_execute_func(&(0x7f0000000240)="9826473e431c120f05f30f59bfd9130400c4a37bf0c53e41fde9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194b77662")
pipe2(&(0x7f0000000040)={<r6=>0xffffffffffffffff}, 0x4)
getsockopt$inet_mreqn(r6, 0x0, 0x9, &(0x7f0000000080)={@empty, @multicast1}, &(0x7f00000000c0)=0xc)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000540))
msgctl$IPC_RMID(r0, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000))

09:06:35 executing program 0:
pipe2(&(0x7f0000000180)={<r0=>0xffffffffffffffff}, 0x100004)
accept$unix(r0, 0x0, &(0x7f0000000080))
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
getresgid(&(0x7f0000000040), 0x0, &(0x7f0000000100))
ftruncate(r1, 0x7e2780e3)
r3 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0)
setsockopt$inet_mreqn(r2, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
write(r2, &(0x7f0000000300)="7d1805", 0x3)
chown(0x0, 0x0, 0x0)
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)

09:06:35 executing program 2:
syz_execute_func(&(0x7f0000000140)="98cd8080000cf2450fad87000000218a2069d00fd1b02db5d900000070e422840568ea0000c483356f1d0a000000093c3b6446ddcb0bdc8f69289bd19d670f381d6a2f67450f483bd1d963465776c161619688a07a980000c4a1fae6ae34f896dc0f7e03ac45e22c892a0f0000049f")
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={<r1=>0x0, 0x3}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x4, r1}, 0xc)

09:06:35 executing program 1:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x8240, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x100000001)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
sendfile(r0, r1, 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x0)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f00000001c0)=[&(0x7f00000000c0)='[\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='&\x00'])

09:06:36 executing program 0:
ppoll(&(0x7f0000000000)=[{}], 0x1, 0x0, 0x0, 0x0)
r0 = socket$inet(0x2, 0x5, 0x0)
socket$inet_icmp(0x2, 0x2, 0x1)
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0x8006, &(0x7f0000000000), &(0x7f0000000040)=0x1103)

09:06:36 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f00000000c0), &(0x7f0000000000)=0x4)
recvfrom(r0, &(0x7f0000000040)=""/74, 0x4a, 0x400c2, &(0x7f0000000100)=@in6={0x1c, 0x3, 0x5, @rand_addr="d3673172752983aaa2a37fa3a56d1101", 0x6cd}, 0x1c)

09:06:36 executing program 1:
r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000180)={<r1=>0x0, 0x5, 0xe9, 0x7fffffff}, &(0x7f00000001c0)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x2, 0x1, @rand_addr=0xffffffff}}, r1, 0x100000001, 0x3ff, 0x81}, &(0x7f0000000380)=0x94)
syz_execute_func(&(0x7f0000000200)="982ce00f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000")
getpeername$unix(0xffffffffffffffff, 0x0, 0x0)
syz_execute_func(0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x4, 0x10, 0x678, 0x80000000, r1}, 0x10)
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0)
r2 = socket(0x17, 0x20000003, 0xffffffffffff8001)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x9, 0x0, 0x10001, 0x91, <r3=>0x0}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000100)={r3, 0x2}, 0x3)

09:06:36 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
syz_extract_tcp_res(&(0x7f0000000000), 0x9, 0x8000)
ioctl$DIOCRADDADDRS(0xffffffffffffffff, 0xc4504443, 0x0)
ioctl$DIOCCHANGEALTQV0(r0, 0x80087467, &(0x7f00000000c0))

09:06:36 executing program 1:
r0 = socket$inet6(0x1c, 0x4, 0xfffffffffffffff7)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={<r1=>0x0, 0x8000, 0x3, 0xfffffffffffffffc}, &(0x7f0000000040)=0x10)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x1000}, 0x8)
getresgid(&(0x7f00000000c0), &(0x7f0000000000), 0x0)

09:06:36 executing program 3:
syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff81, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}})
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa)

09:06:36 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c6530006b616afb610836e9d791"], 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x2, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc7]}}}, 0x94)

09:06:36 executing program 1:
readlink(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000000c0), 0xfffffcf0}], 0x3c1)
socketpair(0x10, 0x2, 0x7, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0)=0x6, 0x4)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='.\x00')

09:06:37 executing program 0:
socketpair(0x17, 0x2, 0x10001, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000080)={<r1=>0x0, 0xfffffffffffffbff}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x5, 0x20, 0x1120, 0x7, 0x8000000000000000, 0x1, 0x60d, 0x100000001, r1}, &(0x7f00000001c0)=0x20)
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
read(r2, &(0x7f00000023c0)=""/4096, 0x12e1)
writev(r2, &(0x7f0000000040)=[{&(0x7f00000013c0)="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", 0x1000}], 0x1)

09:06:37 executing program 3:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x9c55a147257502a4, 0x0)
mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x0, 0x11, r0, 0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f0000000000), 0x4)

09:06:37 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000740)={0x80}, 0x1)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={<r1=>0x0, 0x89, "985a359a2475f285d79f0cba95527789c1d3d2d84dc20a54ba923d002cb7f13bbd792c1b1ba463eeabc67f8816f81e40bd05a0b78e2f1f0a090662ef235b770bdc155a295cb3d2129b78746f1dcf5f3b328e552d213f589f5da167434b7b92f0ac02263933ff806ca9c3127aa772a8fdd7925c6b8c7bf3b3b21534d272c876f2801c2f0e8f49faf166"}, &(0x7f00000000c0)=0x91)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1, 0x8001}, 0x8)
r2 = dup(r0)
setsockopt$inet_udplite(r2, 0x88, 0x4, &(0x7f0000000140)=0xfffffffffffffff9, 0x4)

09:06:37 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202080000006c653000"], 0x1)
recvfrom$inet6(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0xc0, &(0x7f00000010c0)={0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x56}, 0x1c)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x4, 0x7}, &(0x7f0000000080)=0x8)

09:06:37 executing program 0:
syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e66460f381e0cd9e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2")
r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10, 0x20000000)
getuid()
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140)={0x6, 0xa0}, 0xfffffffffffffd15)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

09:06:37 executing program 3:
setresgid(0x0, 0xee00, 0x0)
syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62")
syz_execute_func(&(0x7f0000000240)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a55419e201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000200)=0x1c, 0x0)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000440), &(0x7f0000000480)=0x4)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000300)={<r1=>0x0, 0x7, 0x7}, &(0x7f0000000340)=0xc)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000540), &(0x7f00000004c0)=0x100)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000003c0)={r1, &(0x7f0000000380)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000400)=0x10)
syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000006c0)=ANY=[@ANYBLOB="010000000000a6543ec79cb7c0c4e9d49c9b5c1ca0bd3bf16e4de6484a6bdcadc9f07a19f1127aaa56e21f395cfedd6bf8a965244ca185f28f90a611163a6af3780ae8d7e7ed1aec363ff9a0279bdd615a042231ad6d822d0d23736f13fb19705410474d094e813269110b65ebf9a858d82fbc81910da71c466f9202781fa050338c770e55c6ba5aeb7540e25dee341fd23512ec81381041ada7ba09ed57efa796f750b299a866b9f9caa2644502b1e2cf6a54243914011a83d313e1b26d4a87b3a1ad3a76cb39152f70af678fffa06f3d9a4c79f6c0d1d7ac8eaa335b6d143c27a5ec89aee4e9b0644a397d2bd6c24bb7ce6b79ad2cea41c25ba0c7f821fd3168a722713f28bf7ebcd22eefbd0e1e04a7ce7b64c18316b076b776bff2ac34407f8b0075e4dd5fc46d35bccacb65a869"], &(0x7f0000000500)=0x6)
socketpair(0x17, 0x7, 0x9, &(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x68}, {0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}}, 0x1000, [0x3f, 0x4, 0x2, 0x0, 0x7fff, 0xd866, 0x400, 0x1ff]}, 0x5c)
munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)

09:06:37 executing program 1:
mkdir(&(0x7f0000000140)='./file1\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x0, 0x0)
close(r0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={<r1=>0x0, 0x4}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x0}}, r1, 0x8, 0x1000, 0x391, 0x1, 0x5, 0x1000}, 0xa0)
freebsd10_pipe(0x0)
r2 = fcntl$dupfd(r0, 0x0, r0)
write(r2, &(0x7f0000000080)='-', 0x1)
write(r2, 0x0, 0x7fffffffffffffff)

09:06:37 executing program 2:
readlink(0x0, &(0x7f00000001c0)=""/150, 0x96)
pipe2(0x0, 0x0)
socketpair(0x13, 0x1, 0x100000000, &(0x7f0000000340))
r0 = accept(0xffffffffffffffff, &(0x7f0000002800)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000002840)=0x1c)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0)
listen(0xffffffffffffffff, 0x0)
setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
setuid(0x0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
writev(r3, &(0x7f0000002740)=[{&(0x7f00000003c0)="da8043facee52801daa8865d220e01b98b4c403f26e726f1c28c05945c4b3236684723c75b458b2beb69a0a0a50bd8e994a3e33a669226497028e5ce5b10feb86af6bc1d1a2c71c1954a07d2474c3f92f00cc7c3476ecfd18e684b5e01dea4723849112e1694c7d0abda27773db629db354f531f56b3a2a1b1405ba989cce469d40673b84863862ba95c7df0bad65dbd15f75a9cfc5a8b75498132a12b1ea0d9075416e0cc0207659a06a0b91a2d4be92729d9e92fd22e238685b0da88716f919021b636aa35b77e8d492477e0af4b95fea4da529f81fcff47d031d9d37d519e9f5b6a5b24f3feb4296a0f436e939c998c6e8de42861", 0xf6}, {&(0x7f00000004c0)="cc7f283acd6b42c5b10854c42e324d27dda4ad809d721cbc19e575428ce6955ebaae65864333411ede173480b3c7e98c8eb9fca7c2fa63499cd5ad2c34d1c4cd5d240de22de97d098db5ae8cbdb4812cc771fe7588f69a57b16565600af52c505ec74c2cb9d66823dd1fef4d29c5b2b6d034d647a1ecb8e3e6baf169744ce707e95d22bddf71f4f5b0a776b0b2f5c87b7376a6b68bd8cfe00d289e24398d0823471386cca2daf881ca16d34a85f2e6aae3a5a793b1f63fe5c1e9685855c3da38725363c36ee8de26275591da6a8fa84fa2a0543e771c36", 0xd7}, {&(0x7f0000000080)="ae55ebf3bc1e44d85397ebb951f7eec736caab5e1259712ce4ace619ca120f7939bb60268c0a578c4f9c0df13d01d0ba0976180e91c511", 0x37}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="65a792dc3a74655f0a4ef58bfbd56ccc3dfe6cdd562e128bd4ee702098372fc1d9e6f4796a0393b9e2bfef85445c2fad5395be96b5805ebb42b24fa9e5d4f20e5aa833c9c530dc8cc21335a1e31426a38cea1621ae8601469cf822df52f0241c5365a61d9171b5ef0a480dd58ae24cf3605e9adbb3e42b7cf2642f17b07e91a258d8d9b4c9954bd9f708", 0x8a}, {&(0x7f0000001680)="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", 0x1000}, {&(0x7f0000000280)="4aab93ad2041f09fd3ab58281f7144bb47d51160dcce12407da2ad362d2c9b1d40004fc7f9f59ff2848b637c899ef9cf0b12c42af7f2de2b8671e408b7a73d17489d195b0c1a6127f151a5b75d1e674f8d4200fcc5a5ac9d6e1ebb5e18ee", 0x5e}, {&(0x7f0000002680)="7128925d45c7f0ca3250e40a6f5e243b69d1b9290056cb6c6d399c2a3f1af50972601bf4cca16a4dabbda7c7ca9a1d286a38a3cca300cfeaabeb70d9ec45968be3bd605c2bcdf6eee7a6878d8bbac916e229e25030bda81fc644c8d037351e448d2d78606c95cdeb215615e42272284cbb7d8787acdb62d4e140d75c42665f58047277a7f97595f49a0bda730c696704e70e08f466c1649bee7fb3c471edc379537a", 0xa2}, {&(0x7f0000000100)="d55b2d18be2d723ef17c3831911cb481ce53ce9b074238f388533d3c48debc8b5bad3b004ff14097a58621f4618f3837ca6d73dd196202ac", 0x38}], 0x9)
setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000140)={@remote, @loopback}, 0xc)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
write(r2, &(0x7f0000000300)="7d180556df685a8839ec5fa57fa209bbf7035f0d57c19d3b94bab714", 0x1c)
chown(0x0, 0x0, 0x0)
poll(&(0x7f0000000380)=[{r1}], 0x200002c7, 0x5)
mlockall(0x1)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000180)=0x1, 0x4)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)

09:06:37 executing program 1:
syz_execute_func(&(0x7f0000000100)="982c120f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0ddf48734d157c4e1f8c4f8c4c48279bcf1d72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000")
r0 = dup(0xffffffffffffff9c)
semget$private(0x0, 0x2, 0x2)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000200)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="b5000000014d565828b6ae6d4817e3925e3cf28a5eafcf0a072a122beb7ab228ab370ff04dd14b43409be6ec414bb5d1b2432a0516985bb8a1dce2e5977bb8c3fca54833e4c4f9eb585f43fbf564c7480573e5004321dfc91a971eef882de0a65f56f6d63a8734117ab620ac6d1d240e3f671d46ab54e100f08e2a74f1c8bf8c943e3ee1712fb5f1b47361a2b5b24b44130745756fb4f5686c6fcfad2d5d56000000009f5f2402c704182b05a327880e94794964195fa3e106"], &(0x7f0000000000)=0xbd)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000400)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f00000000c0)=0xe0)
r2 = getpgid(0x0)
wait4(r2, 0x0, 0x4, 0x0)
pipe2(&(0x7f0000000300)={0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)

09:06:37 executing program 3:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x29, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29)
r1 = semget$private(0x0, 0x4, 0x0)
__semctl$SEM_STAT(r1, 0x7, 0xa, &(0x7f0000000140)=""/207)

09:06:37 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000080)=ANY=[@ANYBLOB="1bf324a89486aaaaaaaaaabb88a840008100351086dd62a0c5080008000000000000000000000000000000000000feff0000000000000000ffffe00000010000000000089078"])
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x50)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x5, @empty, 0x9}}, <r1=>0x0}, &(0x7f0000000040)=0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x6, @rand_addr="379ce9d08a1156272cbfc6d7b1312103", 0xd79}}, r1, 0x2, 0x5, 0xff}, 0x8c)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4)

09:06:37 executing program 3:
syz_execute_func(&(0x7f0000000000)="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")
r0 = open(&(0x7f0000000140)='./file0\x00', 0x8002, 0x100)
ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000001180)={0x10, &(0x7f0000000180)="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", 0x1, 0xfff, 0xfffffffffffffff9})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)

09:06:38 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000180)={<r2=>0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000001c0)=0x10)
r3 = socket$inet6(0x1c, 0x30000007, 0x7)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000280)="489fee72fe239173bc4c14d91da9971ff2e27bd15375d1ed005a5b3c1fdd6357804ebaff0115856cd9256f8665d6d9a4f2af91ed902fc99e721faa95c381a30bb9a921839a40ea3903ed8f55e34f0d53c40d6dd120f2e0d6dd84cd295c7168fb375148ee82538ff07c4705fb450b4154cb67bce06db104a80bfdf997abfeefed7c575aff34464a4d4bad459a1d3b")
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x0, <r4=>0x0}, &(0x7f0000000080)=0xc)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f00000000c0)={r4, 0x80, 0xf, 0xbb, 0x8001}, &(0x7f0000000100)=0x18)
getsockopt$inet6_int(r0, 0x29, 0x46, 0x0, &(0x7f0000000040))
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={r2, 0x200}, 0x8)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000240), &(0x7f0000000340)=0x4)

09:06:38 executing program 0:
syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e66460f381e0cd9e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2")
r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10, 0x20000000)
getuid()
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140)={0x6, 0xa0}, 0xfffffffffffffd15)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

09:06:38 executing program 2:
readlink(0x0, &(0x7f00000001c0)=""/150, 0x96)
pipe2(0x0, 0x0)
socketpair(0x13, 0x1, 0x100000000, &(0x7f0000000340))
r0 = accept(0xffffffffffffffff, &(0x7f0000002800)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000002840)=0x1c)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0)
listen(0xffffffffffffffff, 0x0)
setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
setuid(0x0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
writev(r3, &(0x7f0000002740)=[{&(0x7f00000003c0)="da8043facee52801daa8865d220e01b98b4c403f26e726f1c28c05945c4b3236684723c75b458b2beb69a0a0a50bd8e994a3e33a669226497028e5ce5b10feb86af6bc1d1a2c71c1954a07d2474c3f92f00cc7c3476ecfd18e684b5e01dea4723849112e1694c7d0abda27773db629db354f531f56b3a2a1b1405ba989cce469d40673b84863862ba95c7df0bad65dbd15f75a9cfc5a8b75498132a12b1ea0d9075416e0cc0207659a06a0b91a2d4be92729d9e92fd22e238685b0da88716f919021b636aa35b77e8d492477e0af4b95fea4da529f81fcff47d031d9d37d519e9f5b6a5b24f3feb4296a0f436e939c998c6e8de42861", 0xf6}, {&(0x7f00000004c0)="cc7f283acd6b42c5b10854c42e324d27dda4ad809d721cbc19e575428ce6955ebaae65864333411ede173480b3c7e98c8eb9fca7c2fa63499cd5ad2c34d1c4cd5d240de22de97d098db5ae8cbdb4812cc771fe7588f69a57b16565600af52c505ec74c2cb9d66823dd1fef4d29c5b2b6d034d647a1ecb8e3e6baf169744ce707e95d22bddf71f4f5b0a776b0b2f5c87b7376a6b68bd8cfe00d289e24398d0823471386cca2daf881ca16d34a85f2e6aae3a5a793b1f63fe5c1e9685855c3da38725363c36ee8de26275591da6a8fa84fa2a0543e771c36", 0xd7}, {&(0x7f0000000080)="ae55ebf3bc1e44d85397ebb951f7eec736caab5e1259712ce4ace619ca120f7939bb60268c0a578c4f9c0df13d01d0ba0976180e91c511", 0x37}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="65a792dc3a74655f0a4ef58bfbd56ccc3dfe6cdd562e128bd4ee702098372fc1d9e6f4796a0393b9e2bfef85445c2fad5395be96b5805ebb42b24fa9e5d4f20e5aa833c9c530dc8cc21335a1e31426a38cea1621ae8601469cf822df52f0241c5365a61d9171b5ef0a480dd58ae24cf3605e9adbb3e42b7cf2642f17b07e91a258d8d9b4c9954bd9f708", 0x8a}, {&(0x7f0000001680)="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", 0x1000}, {&(0x7f0000000280)="4aab93ad2041f09fd3ab58281f7144bb47d51160dcce12407da2ad362d2c9b1d40004fc7f9f59ff2848b637c899ef9cf0b12c42af7f2de2b8671e408b7a73d17489d195b0c1a6127f151a5b75d1e674f8d4200fcc5a5ac9d6e1ebb5e18ee", 0x5e}, {&(0x7f0000002680)="7128925d45c7f0ca3250e40a6f5e243b69d1b9290056cb6c6d399c2a3f1af50972601bf4cca16a4dabbda7c7ca9a1d286a38a3cca300cfeaabeb70d9ec45968be3bd605c2bcdf6eee7a6878d8bbac916e229e25030bda81fc644c8d037351e448d2d78606c95cdeb215615e42272284cbb7d8787acdb62d4e140d75c42665f58047277a7f97595f49a0bda730c696704e70e08f466c1649bee7fb3c471edc379537a", 0xa2}, {&(0x7f0000000100)="d55b2d18be2d723ef17c3831911cb481ce53ce9b074238f388533d3c48debc8b5bad3b004ff14097a58621f4618f3837ca6d73dd196202ac", 0x38}], 0x9)
setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000140)={@remote, @loopback}, 0xc)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
write(r2, &(0x7f0000000300)="7d180556df685a8839ec5fa57fa209bbf7035f0d57c19d3b94bab714", 0x1c)
chown(0x0, 0x0, 0x0)
poll(&(0x7f0000000380)=[{r1}], 0x200002c7, 0x5)
mlockall(0x1)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000180)=0x1, 0x4)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)

09:06:38 executing program 1:
syz_execute_func(&(0x7f0000000100)="982c120f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0ddf48734d157c4e1f8c4f8c4c48279bcf1d72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000")
r0 = dup(0xffffffffffffff9c)
semget$private(0x0, 0x2, 0x2)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000200)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="b5000000014d565828b6ae6d4817e3925e3cf28a5eafcf0a072a122beb7ab228ab370ff04dd14b43409be6ec414bb5d1b2432a0516985bb8a1dce2e5977bb8c3fca54833e4c4f9eb585f43fbf564c7480573e5004321dfc91a971eef882de0a65f56f6d63a8734117ab620ac6d1d240e3f671d46ab54e100f08e2a74f1c8bf8c943e3ee1712fb5f1b47361a2b5b24b44130745756fb4f5686c6fcfad2d5d56000000009f5f2402c704182b05a327880e94794964195fa3e106"], &(0x7f0000000000)=0xbd)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000400)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f00000000c0)=0xe0)
r2 = getpgid(0x0)
wait4(r2, 0x0, 0x4, 0x0)
pipe2(&(0x7f0000000300)={0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)

09:06:38 executing program 3:
unlink(&(0x7f0000000280)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0)
fsync(r0)
renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00')
renameat(r0, &(0x7f0000000180)='./file1\x00', r0, 0xfffffffffffffffe)
connect$inet(r0, &(0x7f00000002c0)={0x2, 0x2, @loopback}, 0x10)
rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)='./file1\x00')
r1 = socket(0x2, 0x3, 0x0)
getsockopt$sock_timeval(r1, 0xffff, 0x1006, 0x0, &(0x7f0000000040))
freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f00000003c0))
getegid()

09:06:38 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000)=0x6, 0x4)
bind$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c)
geteuid()

09:06:38 executing program 1:
syz_execute_func(&(0x7f0000000000)="9826473e431c240f05f30f59bfd9130000c4a37bf0c55d41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c)
r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000000c0))
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="08000600b3000900a1090006000300faff"], &(0x7f0000000140)=0x2)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000180)=r1, 0x4)

09:06:38 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc)
getsockopt$inet_mreqn(r0, 0x0, 0xb, 0x0, &(0x7f00000000c0))
getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000000)={@local, @local}, &(0x7f0000000040)=0xc)

09:06:38 executing program 1:
syz_execute_func(&(0x7f0000000000)="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")
openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0)

09:06:39 executing program 0:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x44)
syz_execute_func(&(0x7f00000003c0)="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")
syz_execute_func(&(0x7f0000000500)="1c04b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdec48124c2dd00a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000300)=ANY=[@ANYBLOB="f4ffff047f00000103b359cd76a85a56bc35a7bec86738968500000002000000ffffffffac1400bb"], 0x18)
pipe2(&(0x7f0000000100)={<r2=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000200)={<r3=>0x0, 0x401, 0x1, 0xc57, 0x4}, &(0x7f0000000240)=0x18)
getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000280)={r3, 0xd}, &(0x7f00000002c0)=0x8)
r4 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
ioctl$DIOCGETSRCNODES(r4, 0xc0104454, &(0x7f0000000000)="069b8315aac4140edd8264ad2740c71c53bbffa64c9f3c7c647d3b9264fed940e40ac890eac780d8b868789334d3c60ef3191b169e00a7641afc32fe7d7d3ddb05a57c9e8a02a8b6b65c41e096dec2f69e6e4acf94d6ff5403027c1efa8d8152f9f35e2d385257a5d1fe74fb037de4365f6dba5cd9439bda3abf2cba795f50ef69fcb95d32970bb20e1e76f13b1bbf5887694d9bde05d4536756098deb1a5b7bbc405a8ee2725635220f07ebb154")

09:06:39 executing program 3:
unlink(&(0x7f0000000280)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0)
fsync(r0)
renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00')
renameat(r0, &(0x7f0000000180)='./file1\x00', r0, 0xfffffffffffffffe)
connect$inet(r0, &(0x7f00000002c0)={0x2, 0x2, @loopback}, 0x10)
rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)='./file1\x00')
r1 = socket(0x2, 0x3, 0x0)
getsockopt$sock_timeval(r1, 0xffff, 0x1006, 0x0, &(0x7f0000000040))
freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f00000003c0))
getegid()

09:06:39 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x4, 0x0)
fcntl$lock(r0, 0x0, &(0x7f0000000000)={0x0, 0x1})

09:06:39 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f00000002c0)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107420fb70ef21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30f9f6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in, &(0x7f0000000080)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000000c0)={<r2=>0x0, 0xfff}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r2, 0x200000000000009, 0x1, 0x20}, 0x25)
ioctl$DIOCCHANGEALTQV0(r0, 0x80047462, &(0x7f00000000c0))

09:06:39 executing program 0:
open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x6)
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x1)
ftruncate(r0, 0x10000)

09:06:39 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f00000000c0)=0x4)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c)

09:06:39 executing program 2:
r0 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="1c004e211f0000006ee03a969526727c0b2843dd0ea077570000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000100"/128, @ANYRES32=<r1=>0x0], &(0x7f00000000c0)=0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x0, 0x6, 0x8, r1}, 0x10)
select(0xffffffffffffff27, 0x0, 0xfffffffffffffffe, 0x0, 0x0)

09:06:39 executing program 1:
syz_execute_func(&(0x7f0000000380)="91cd80410faea18b3226086969ef69dc00d98a20f343ab000041dee9e4c6fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bc483ed6aad000000005a660f7e0d0000000076c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f000000c48221660f602dd100000004b8")
r0 = semget$private(0x0, 0x3, 0x80)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000100)={@multicast2, @loopback, @multicast2}, &(0x7f0000000140)=0xc)
__semctl$IPC_INFO(r0, 0x1, 0x3, &(0x7f0000000400)=""/4096)
r2 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x30000000)
setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, &(0x7f00000000c0)={0x9, 0x1, 0x9, 0x800, 0x3}, 0xc)
wait4(0x0, 0x0, 0x0, 0x0)
syz_execute_func(&(0x7f0000000240)="9826473e431c120f05f30f59bfd913000040d8e541e2e9838374160000e767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c47067c4c66db712c483397f9900c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
r4 = fcntl$getown(r3, 0x5)
fcntl$lock(r3, 0xb, &(0x7f0000000000)={0x3, 0x4, 0x100000000, 0x4, r4})

09:06:39 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={<r1=>0x0, 0x8}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x2e, 0x80}, 0xc)
writev(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)="aee9d91c934e92991d7a43195b499565ebd9634394f5e948ce857deb4e4e51a027b007e160b4d84b912eaf2fd252f011dd2e3479298e227d217e2f211713f10a6580aca0768220f3dad997d593bf403db5a5b8a1a51104b52f43", 0x5a}, {&(0x7f0000000140)="05b69d9c6cbe4e88f313d695f45bc3e0236374f21e4e5f848179d5b585459c9530ea62f38a614e25e4be80cb8770023a70b5e228ac98ab86077080be176cf09ff27b510a13fa68f7889fc1b51a863e5fb33f6a27df0d3551130bb1c2351e5eb8a28dfb159244bfb077f1a83a0193352fe2b4db8bc6331e06104dbbdf93eb661eb462f12ba47aa58793b2cbd46f6bf91fca054be50cca48c62a8a995436c59686bccbf0987f4c9a78b1ab727c3275fd82b5611e35aba4f0ce40461f035922dcb2", 0xc0}, {&(0x7f0000000200)="07d4b17fe03ff86983222a17f41c8ee3c10f33a1e60e785175e87f1e9b75fc442c192fda5f4f0ab4483eb61bf0d036005ec5", 0x32}], 0x3)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={<r2=>r1, 0x9, 0x3, 0x3, 0x3a17}, &(0x7f00000002c0)=0x18)
r3 = fcntl$dupfd(r0, 0x0, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000300)={<r4=>r2}, &(0x7f0000000340)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000380)={r4, 0x7}, 0x8)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000003c0)={r4, 0x100000000}, 0x8)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000400)={0x7, [0x8, 0x2, 0x8000, 0x3ff, 0x4, 0x5, 0x5]}, &(0x7f0000000440)=0x12)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000480)={r4, 0x1f}, 0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000004c0)={'bbr\x00', 0xe7}, 0x24)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000500), &(0x7f0000000540)=0x4)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000580), &(0x7f00000005c0)=0x4)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000600)={r4, 0x3}, 0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000640)={r1, 0x2, 0x2, 0x10001, 0x6c}, &(0x7f0000000680)=0x18)
getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f00000006c0)={<r5=>r1, 0x6, 0x4, 0x800000000000000}, &(0x7f0000000700)=0x10)
getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000740)={r1, 0x80000001, 0x3, 0xffff}, &(0x7f0000000780)=0x10)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f00000007c0)=0x3, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000800)={'bbr\x00', 0x4}, 0x24)
sendmsg$inet_sctp(r3, &(0x7f0000000d80)={&(0x7f0000000840)=@in={0x2, 0x1, @multicast1}, 0x10, &(0x7f0000000c80)=[{&(0x7f0000000880)="094f5794fb95b4ae0e4d3db185d09e5ed0bca2f81a5c0932b30f1cd0e56da5d61eabac28486ab8a36222bb1e1b6d5d635a5dba4e6a01117594cde4cc5f66f0b2893befb40f5ad08626a0d0ba29ef5fc7006fb7124aefbbcb8f20915d68a50df3e5ee24e6ca", 0x65}, {&(0x7f0000000900)="e90ba20c72273bb7e6e1ce996f1a80", 0xf}, {&(0x7f0000000940)}, {&(0x7f0000000980)="95a5b635e46fbe172eb62590d612e0d5f5dee6a0bd02525a84ac1583e076caf0dc113d257c1dfa", 0x27}, {&(0x7f00000009c0)="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", 0xfb}, {&(0x7f0000000ac0)="f5296ab256e7ccb2ff037f9584d65ba52589245e76258753ce365865f03aafa9bad77c1dd01ece9784c18d2ddff73cc79e6918aa9c0370950ae9c6850a46d92b98c2024fb01d6cfc6b661b23106300f892529a4f9dc20181d4492c2b791f1c1dfed6b77e2bf6228ba6336b7fef567d02a70590ed3f454209d4", 0x79}, {&(0x7f0000000b40)="debbfcd545c7b1e2c6ad112570cc2d50639ff88ac79904044d9fa4c4c591ab804e25819b218fa67f60b013581b13dacc3be68e280a859b5a5bee632f4576a143cf8582ec4b1a865a235a77f7ce576e59ea74734e0e9c64cf9eaf3f", 0x5b}, {&(0x7f0000000bc0)="c16f715ce724c451c4edd1808adb2228d741fd400d77fc558d7d56bab6d6eb999445ffaaa75f7f011782d3e7db9219e17de7a0410e4435c0b98b43b45071bff3e96db96aa19c8a34722f018397ae8f861d3a3389a9c929e46731766545633d3af6729c9d0f6a7ec3f9eebc7cd86674f08a84875da15ed7ad46e3c57b0d480ea98c97410ae956f37869e55b3ce1c27929b864b042", 0x94}], 0x8, &(0x7f0000000d00)=[@init={0x14, 0x84, 0x1, {0x7fffffff, 0x3, 0x7, 0x9}}, @init={0x14, 0x84, 0x1, {0x0, 0x4, 0x5f, 0x2}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x8}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x10000}}], 0x50, 0x4}, 0x109)
ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000ec0)={{"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", "472bd020446ebb13cabfae25894b102928bfbede885969f4a1c19debe93dbbdb", 0x9, 0x8}, &(0x7f0000000dc0)="af9391165c23bd85094ae19f03629a0cea215138df879d9d3a7f37f6da60d42ada9f362da3dd027f10b40109b1467ce0f6b9be1f94a7d597e069149363df1c33512f3279b3928a051465dcf7bb2302e2f614a1a7ea4a8622092f9cd270e00c5c02ab94f720e5699acb2f5ff162ecc4e80643fc41997c9f139263b498269efb9a0dcd63164a5f03c0aba825480c6bdd0a344d5e59285d04b5278314d6487fa836974266e670fc03a709a3aa66568af258296ad1fce4cbe09dd1327289ea3c141b217e147f1fed01a4df659718f77106089cd06b3980315ea9b1333ad84f1a445f785f5f637743dd4f1f444d6c16", 0x400, 0x1bf, 0x2, 0x5, 0x1, 0x8, 0x9, 0x2})
preadv(r3, &(0x7f0000002680)=[{&(0x7f0000001340)=""/56, 0x38}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000002380)=""/185, 0xb9}, {&(0x7f0000002440)=""/87, 0x57}, {&(0x7f00000024c0)=""/144, 0x90}, {&(0x7f0000002580)=""/189, 0xbd}, {&(0x7f0000002640)=""/50, 0x32}], 0x7, 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000002780)={r1, &(0x7f0000002700)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f00000027c0)=0x10)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000002800)={r5, 0x9, 0x200}, 0xc)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000002840)=0x1, 0x4)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000002880)=0xfffffffffffffff9, 0x4)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f00000028c0), &(0x7f0000002900)=0x4)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000002940)=0x9, 0x4)
chmod(&(0x7f0000002980)='./file0\x00', 0x42)

09:06:39 executing program 2:
select(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff)
socketpair(0x1c, 0x10000000, 0xffffffffffffffc0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000080)='hd\x00', 0x3)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x8, 0x0)
ioctl$DIOCRSETTFLAGS(r2, 0xc450444a, &(0x7f0000000200)={{"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", "093fab10b6a53ad3148179c59a205ade5d8cc7f34ac2e32bb02561d01c5dcc2d", 0x80000000, 0x800}, &(0x7f0000000180)="13c6a7e9dd84bc030a0f9d479654b52fea4e28e97a54423bc9ea926b20b376d42df70439842be5b4f1d0a0a62c3ff0470a75a73278d97a02780eb6c150b3061e4e6534489f1a4f387bad3bad42fafd90a4d7a123da73926c256fe5fa5be3fdfd", 0x8, 0x81, 0x3ff, 0x3, 0x8, 0x80000000, 0x0, 0xfffffffffffffff8})
setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000040)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

09:06:39 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@loopback, @loopback, @loopback}, 0xc)
getsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000040)={@multicast2, @multicast2}, &(0x7f0000000080)=0x8)

09:06:39 executing program 2:
syz_execute_func(&(0x7f0000000540)="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")
syz_execute_func(&(0x7f0000000000)="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")
socket$inet6_sctp(0x1c, 0x5, 0x84)

09:06:39 executing program 0:
syz_execute_func(&(0x7f00000001c0)="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")
syz_execute_func(&(0x7f0000000000)="670f0f61078ac441a554c72eddc240325f006467f20f5f3500000000c4e255a6b72f9dea5d3e660f79edc4e2791790000000008119f4070000c4a27d348081a30000")
r0 = getgid()
fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getresgid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)=<r4=>0x0)
getresgid(&(0x7f00000004c0), &(0x7f0000000500)=<r5=>0x0, &(0x7f00000006c0))
r6 = getegid()
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000680)='/dev/pf\x00', 0x8000, 0x0)
freebsd11_stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
setgroups(0x8, &(0x7f0000000640)=[r0, r1, r2, r3, r4, r5, r6, r7])

09:06:39 executing program 3:
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000000)=0x200, 0x4)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x900, &(0x7f0000000080), 0xfe9f)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={<r1=>0x0, 0x0, 0x2}, &(0x7f00000000c0)=0xc)
accept4(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10, 0x30000000)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x1f, 0x5cdce090}, 0xc)

09:06:39 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000))
getsockopt$inet_buf(r0, 0x0, 0x2, 0x0, &(0x7f0000000140))
open(&(0x7f0000000040)='./file0\x00', 0x12010c, 0x40)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

09:06:42 executing program 3:
syz_execute_func(&(0x7f0000000580)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x3, 0x99)
msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79)
r1 = getpgid(0x0)
r2 = msgget(0x2, 0x8)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x1)
wait4(r1, &(0x7f0000000080), 0x10, &(0x7f0000000240))
r3 = getpgrp(r1)
getpgid(r3)
setrlimit(0x800000a, &(0x7f0000000380)={0x4, 0x5})
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x3, 0x4)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_INFO(r5, 0x3, &(0x7f00000008c0)=""/117)
mknodat(r4, &(0x7f0000000300)='./file0\x00', 0x10, 0x2cd)
getpeername$inet(r4, &(0x7f0000000540), &(0x7f0000000400)=0x111)
truncate(&(0x7f00000003c0)='./file0\x00', 0x0)
poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000)
setsockopt$sock_int(r4, 0xffff, 0x1004, &(0x7f0000000100)=0x40, 0x4)
mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1)
r6 = socket$unix(0x1, 0x8af185cb5ae1b4b0, 0x0)
syz_execute_func(&(0x7f0000000100)="1c16c4637916d7b098cd801b69e4c4c2319c7dbe9989cb999962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e1018f69a89aa100008020fec4427fc902023ed107c43fc2b90ae0f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdcdec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
socket$inet(0x2, 0x8000008000000005, 0x401)
sendfile(r6, r4, 0x0, 0x80a304)

09:06:42 executing program 1:
mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140))
syz_execute_func(&(0x7f0000000300)="b17891cd80c4827941cd13d1d0c44139fd5bf9c18dff000000e85e263e4379af40f623419d49f236162f08eebae0038e802000c62111c4817d2b96998999997dd7e0c47d239cb63e0fdc680b0f186746f3400faee464f34280470300f3af8f4978c36100c4e20505e7c401f6e0f6e3dfc4e1455fac66f34e0f2a2ed9d966470f381e20420f1806195411b90f01c1")
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000040)="484d94f016d20ce0ccf7bd1eb2e597e439a59eb06cea06f8d801f7d8b3840001df178fd524a539bc170d058d09f8f1ac367df60a9f7e2cd48ee4d70a8f0f398a4ad2d620e826961f689c71eb4393")
mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000)
fcntl$dupfd(r0, 0x0, r1)

09:06:42 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580)='/dev//.\x00', 0x0, 0x0)
r1 = dup(r0)
geteuid()
freebsd11_mknodat(r1, &(0x7f0000000000)='./file0\x00', 0xe191, 0x8001)
ioctl$DIOCRADDTABLES(r0, 0x8002440a, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0})

09:06:42 executing program 0:
mkdir(&(0x7f0000000340)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x0)
ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000080)="44b667bd0ff380e929430156945f6651afd090506be805754d734b44658b93c63ff0033f4aa0d894eb2c7ac0e9cbb247b0e9fed6afa1346ab5eb3bb5919638359d36905bb66dc619e158fdc14689674c87ed09ad597e80adc0c453e29c84f7")
symlinkat(&(0x7f0000000040)='/', r0, &(0x7f0000000100)='./file0\x00')
connect(r0, &(0x7f00000001c0)=@in6={0x1c, 0x0, 0x35, @mcast2, 0xf2aa}, 0x1c)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0)
r2 = dup(r1)
getsockopt$inet6_int(r2, 0x29, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x4)
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
unlinkat(r2, &(0x7f0000000100)='./file0\x00', 0x0)
syz_execute_func(&(0x7f0000000240)="1c18b5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")

09:06:43 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff)
fchown(r1, 0x0, 0x0)

09:06:43 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x30, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x3ef)

09:06:43 executing program 2:
syz_execute_func(&(0x7f0000000200)="c482daf5f3b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008f275a9b26c7e4c753fbc4c4a1c9c274780000edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d680748c463095e7efe85518fe9509b9b9bfc0000c1ea0166410fd15f7df265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = semget(0x0, 0x1, 0x102)
__semctl$IPC_RMID(r0, 0x0, 0x0)
r1 = getegid()
r2 = msgget$private(0x0, 0x4)
r3 = geteuid()
r4 = geteuid()
msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x0, r3, r1, r4, r1, 0x1, 0x5}, 0x6, 0x0, 0x0, 0xdb, 0x4, 0x6})
shmget(0x2, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil)

09:06:43 executing program 2:
select(0x40, &(0x7f0000000140)={0x0, 0x5, 0x2, 0x80000000, 0x9, 0x4, 0x401, 0x9}, &(0x7f0000000180)={0x10001, 0x73d8cd9c, 0x6, 0x100000000, 0x2, 0x80000001, 0x8, 0x3}, &(0x7f00000001c0)={0x5, 0xffffffff80000001, 0x7fff, 0x9, 0x40, 0x5, 0x90f, 0x2}, &(0x7f0000000240)={0xfffffffffffffff8, 0x2})
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
unlink(&(0x7f0000000040)='./file0\x00')
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xd, &(0x7f0000000000)={0x3, 0x0, 0x7, 0x1000200010004})
mlockall(0x2)

09:06:43 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x7)
setsockopt$inet6_tcp_int(r0, 0x6, 0x100, &(0x7f0000000040), 0x4)

09:06:43 executing program 2:
syz_execute_func(0x0)
munmap(&(0x7f0000ed8000/0x2000)=nil, 0x2000)
syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0")
r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x8004, 0x4)
openat(r0, &(0x7f0000000140)='./file0\x00', 0x10100, 0x4)
syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b3000000f0019ee46d0000c4a2d93bf1c40bc549ce0a")
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0xc)
ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000040)="493444d6af2726b89cbffc344872f5b0a78a8c178d4e20beab056c96f7e32ace5aa519de9dcabb2bdb2a1dbfc6ac17d82041cf5ad4800fe91f9637f173bdc0c5001366aaa36c555373c113f38fa9c06a07dac38769628a2ac248482a81fbfd51cb751564ad51efac9c4c8285dc19865c44eb9da2a227f2a86c24ac525ebbaec3c627f858199ca5c128238d44ba6e78ff903c94c596da35bbfe9206e57c4ed27681344b94d9393c476e5c92b70a27c1b212e973934e8de6be37")

09:06:43 executing program 3:
syz_execute_func(&(0x7f00000013c0)="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")
r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c)
r1 = accept(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10)
mmap(&(0x7f00000bc000/0x3000)=nil, 0x3000, 0x3, 0x410, r1, 0x0)

09:06:43 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000280)={0x2, [<r1=>0x0, 0x0]}, &(0x7f00000002c0)=0xc)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000300)={r1, 0x7aa4, 0xffffffffffff35d9, 0x1f, 0x69, 0x40}, 0x14)
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14)
setsockopt$inet6_buf(r2, 0x29, 0x2e, &(0x7f0000001280)="516234deca982f73ece2baa9024aed805e9bbd7d", 0x14)
r3 = dup2(r2, r2)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000000)={<r4=>0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f00000001c0)={r4, 0x4b, "d7e5be425d9713eabbddc7cfbc5abc42051f59d018f804ce2415971f1512876e3c81027b90ae21806219bc6f73a5937a47a7cdc537e2387b12b6c2634dd16c82d86bce01fb2c7c9bb609ae"}, &(0x7f0000000240)=0x53)

09:06:43 executing program 1:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r0 = semget$private(0x0, 0x3, 0x0)
__semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)=[0x3, 0x200, 0x8])
semget$private(0x0, 0x1, 0x460)

09:06:43 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1203, &(0x7f0000000080)=0x1, 0xfe9f)

09:06:43 executing program 0:
r0 = socket(0x2, 0xffffffd, 0x84)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r1)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ppoll(&(0x7f0000000000)=[{r1, 0x101}], 0x1, &(0x7f0000000080)={0xffffffff, 0x40}, &(0x7f00000000c0)={0x7f}, 0x8)
ioctl$DIOCCHANGEALTQV0(r1, 0x802c7416, &(0x7f00000002c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00q')
close(r1)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
shutdown(r0, 0x0)

09:06:44 executing program 3:
syz_execute_func(&(0x7f00000000c0)="9826473e431c190f056666f241d0fec4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d00000981c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
setrlimit(0x6, &(0x7f0000000000)={0x0, 0x800000b35d})
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10)
getpeername$inet(r0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000200)=0x10)
truncate(&(0x7f0000000040)='./file0\x00', 0x0)

09:06:44 executing program 2:
syz_execute_func(&(0x7f00000003c0)="b18a91cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb5868f4a95ff9c44149f2168f4808eebce00000802000470f3805744500ea01efc48192558dc3c366450f186746f3400faee47c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
r0 = socket(0x10, 0x20000005, 0xd4)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={<r1=>0x0, 0x1}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={r1, 0x92, "040d47d3d639a1c2caf4c4642edaf6c873620d5958c1fdc522a792a8435b87422640b069ad1d89e0ac2df88130e3692941898ad060c1d89f6f1c177048436d66c985c9e53542aeae88135c793dbf67addeebea1a856a11ff8960694aab351590d6e649e8c369288572802d6a80d1e1ade5bef010abae0b6821175e8f1faa328c7c98e8cca8c91714d6aaf9c01cc4dde04da0"}, &(0x7f0000000140)=0x9a)

09:06:44 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={<r1=>0x0, 0x1, 0x0, 0x4, 0xfffffffffffffffa, 0xffffffffffffff00, 0x0, 0x0, {@in={{0x2, 0x1, @multicast2}}, 0x0, 0x1000, 0x1f, 0x3, 0x81, 0x100000001}}, &(0x7f00000001c0)=0xb8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, r1, 0x7, 0x7fffffff, 0x80}, 0x8c)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82027da06aad1dc8f17d"], 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x32, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0xa8050000}}}, 0x94)

09:06:44 executing program 0:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={<r1=>0x0, 0x401, 0x3, 0x7, 0xd29}, &(0x7f0000000080)=0x18)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0xfffffffffffffffb, <r2=>r1}, &(0x7f0000000180)=0xc)
r3 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000e7ff0001000000000000000000000000000000000000000000001000"/128, @ANYRES32=0x0, @ANYBLOB="0000000000000000100200"/20], 0x98)
connect$unix(r3, &(0x7f0000000280)=ANY=[@ANYBLOB="02a0000070b6b452c3a1ad4466abf6fcf56fe8b184f04b6f736981db0ba2f5d8b51bd259f32ba9c00b44e4c5ae7766a87ecc22eb56ecb28f2f"], 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520, 0x0, 0x40000000000}, 0xffffffffffffff24)
sendmsg(r3, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
getsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f00000001c0)={@multicast1, @local, @multicast1}, &(0x7f0000000200)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000240)={0x6, 0x101, 0x10, 0xfffffffffffff590, 0x80, 0x5, 0x80000001, 0xfffffffffffff000, r2}, 0x20)
sendto$inet(r3, 0x0, 0x0, 0x80, 0x0, 0x0)

09:06:44 executing program 2:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
r1 = semget(0x2, 0x2, 0x206)
__semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000))
r2 = semget$private(0x0, 0x7, 0x401)
semop(r2, &(0x7f0000000100)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4)
link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)='./file0\x00')
r3 = fcntl$dupfd(r0, 0x0, r0)
recvfrom(r3, &(0x7f0000000080)=""/114, 0x72, 0x40, &(0x7f0000000140)=@un=@abs={0x1, 0x0, 0x3}, 0x8)
r4 = open(&(0x7f00000003c0)='./file0\x00', 0x2187b911824da902, 0x14)
getpeername$unix(r4, &(0x7f0000000400)=@abs, &(0x7f0000000440)=0x8)
__semctl$SETVAL(r2, 0x4, 0x8, &(0x7f0000000040)=0x9)
semget$private(0x0, 0x8, 0xfffffffffffffffe)

09:06:45 executing program 0:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000840)={<r4=>0x0, 0x9372, 0x4, [0x1000000000000000, 0x7f, 0x10001, 0xc8d]}, &(0x7f0000000880)=0x10)
getsockopt$inet6_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f00000008c0)={0x0, 0x1, 0x9, 0x82d, 0x3, 0x9, 0x6, 0x1ff, {@in={{0x2, 0x1, @multicast2}}, <r5=>0x0, 0x3, 0x200, 0x4, 0x8000, 0x1fffffffe000000}}, &(0x7f0000000980)=0xb8)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000009c0)={r4, 0x9, 0x9, 0x1, 0x0, 0x9, 0x9241, 0x81, {@in={{0x2, 0x2, @rand_addr=0x81}}, r5, 0x100000000, 0xf5e2000000000000, 0x4, 0x5, 0xaf1b}}, &(0x7f0000000a80)=0xb8)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040))
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000800)={0x2c}, 0x1)
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r6 = dup2(r2, 0xffffffffffffffff)
openat(r6, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, 0x0, 0x0)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

09:06:45 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080)=0x4, 0x4)
setsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f0000000000), 0x4)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000040)=0x1f, 0x4)

09:06:45 executing program 3:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x0)
freebsd11_getdents(r0, &(0x7f0000000000)=""/42, 0xfffffffffffffeda)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={<r1=>0x0, 0x4869, 0xf, 0x2}, &(0x7f00000000c0)=0x18)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x8000}, &(0x7f0000000140)=0x8)

09:06:45 executing program 2:
r0 = socket(0x2, 0x10000000, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x100}, 0x10)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x2}}, <r1=>0x0}, &(0x7f0000000100)=0x8c)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x2e}, 0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0x80, 0x9, 0x5, 0x226720dc, 0xfff, 0x8}, &(0x7f0000000280)=0xa0)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000002c0)={r1, 0xfffffffffffffffd, 0x1}, 0x8)

09:06:45 executing program 1:
getrusage(0xffffffffffffffff, &(0x7f0000000000))
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x8, 0x1)
connect(r0, &(0x7f0000000100)=@in={0x2, 0x2, @multicast1}, 0x10)

09:06:45 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
accept4$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x20000000)
ftruncate(r1, 0x0)
munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000)
fcntl$getown(r1, 0x5)
writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)='\x00', 0x1}], 0x1)
r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x162)
writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013)

09:06:45 executing program 2:
syz_execute_func(&(0x7f0000000300)="982c0c0f050520d0f8079166400ffada4141e2e95b4f855b265b267909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbb41dd04450f0000008f294001300b00ca000f71d539f08171a38a806ebb57c46291be8c16e0676000000061848de3e3740f2d9600000000cadcdc1d440f2b554d47dbfa7070593131b1b75d5da1c9fb110f0f3804830a000000")

09:06:45 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)
r1 = socket(0x4000000000002, 0xffffffffffffffff, 0x4)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x10, r0, 0x61)
recvfrom(r0, &(0x7f0000000080), 0x0, 0x400c3, &(0x7f00000000c0)=@in6={0x1c, 0x3, 0x5, @loopback, 0x9}, 0x1c)
socket(0x17, 0x10000003, 0x0)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10)
dup2(r0, r1)

09:06:45 executing program 3:
mkdir(&(0x7f0000000180)='./file0\x00', 0x0)
symlink(&(0x7f0000281000)='..', &(0x7f0000000000)='./file0/file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file0\x00', 0x200, 0x0)
faccessat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0)

09:06:45 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
close(r0)
r1 = shmget$private(0x0, 0x2000, 0x200, &(0x7f0000ffd000/0x2000)=nil)
shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x1000)

09:06:45 executing program 2:
socket$inet_icmp(0x2, 0x2, 0x1)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
r1 = openat(0xffffffffffffffff, 0x0, 0x10200, 0x0)
ioctl$DIOCGETSTATES(0xffffffffffffffff, 0xc0104419, 0x0)
fchdir(r0)
renameat(r1, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00')
sendto$inet6(r1, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x7, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r1, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
ioctl$DIOCGETADDR(r0, 0xc4704436, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r2, 0x3f5, 0x1, [0x4c7]}, 0xa)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780))
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r2}, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000340)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x10)

09:06:45 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = accept(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000540)=0x10)
getpeername(r0, &(0x7f00000005c0)=@in6, &(0x7f0000000600)=0x1c)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr=0xe0000002, @loopback}, 0xc)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)=""/79)
r2 = getpid()
r3 = getpgid(r2)
msgget(0x3, 0x8)
msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000780)=""/155)
mincore(&(0x7f0000ff1000/0x3000)=nil, 0x3000, &(0x7f0000000180)=""/88)
msync(&(0x7f0000ff0000/0x3000)=nil, 0x3000, 0x1)
wait4(r3, &(0x7f0000000080), 0x17, &(0x7f0000000240))
getpgrp(r3)
getpgid(r3)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000440)={<r4=>0x0, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000004c0)=0x10)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000580)={r4, 0x2, 0x6}, 0x8)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0xfffffce1)
lseek(r5, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r5, 0x10}, {r5, 0x2020}], 0x2, 0x0)
freebsd10_pipe(0x0)
r6 = shmget$private(0x0, 0x9000, 0x1c0, &(0x7f0000ff2000/0x9000)=nil)
shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117)

09:06:45 executing program 0:
syz_execute_func(&(0x7f0000000180)="9826473e431c280f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
socket$inet_tcp(0x2, 0x1, 0x0)
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4260f334e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c49a4e5b4e5b66400f0f4d00a0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e3450f64d2c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110fc481c5f5d1e34ba261")

09:06:46 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000540)='./file1/file0\x00', &(0x7f0000000080)=""/150, 0x96)
shmctl$SHM_LOCK(0x0, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0)
r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0)
chroot(&(0x7f000009a000)='./file0\x00')
chdir(&(0x7f0000cd2ff8)='./file0\x00')
symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00')
chroot(&(0x7f00000001c0)='./file0/file0\x00')
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
close(r0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)
unlink(&(0x7f00000002c0)='./file1/file0\x00')
ftruncate(r2, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0xe60b0000)
getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00000004c0), &(0x7f0000000500)=0x4)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r4 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="bf1db47ab59b0249f9d481458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee150001a46404dd7e1252407f9f741c1ada2f0ec068720914853487b12f01c3b18efed3c1ca89a589aed2a276d92c048c9f058f5e9719e29931158da21988faf97fb55b7c09fada363c2fc5238688236a0000a62a08304a1f09ecdfcf6b2987c1c8664296c475a36c2af148dde611221c3929bcf97b976ca0be4916612fdb707b95824acfc15c315ac8382c6c2398d518956144be41fff1773ff37f544256a60a07dbe36a091de3ce04000000000000", @ANYRES32=<r5=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x13, &(0x7f0000000040)={r5, 0x10001}, 0x8)
r6 = semget$private(0x0, 0x2, 0x28)
__semctl$GETNCNT(r6, 0x4, 0x3, &(0x7f00000003c0)=""/215)
setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000380), 0x4)

09:06:46 executing program 2:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
syz_execute_func(&(0x7f0000000100)="b13791cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f7e26400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
r0 = accept(0xffffffffffffffff, &(0x7f0000000200)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002)
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb)

09:06:46 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x1, 0x10, "8f956d3809b5b0b13deacd8212721e85"}, 0x18)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x9}, 0x8)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x8}, 0x24)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x1}, 0x8)

09:06:46 executing program 0:
mlock(&(0x7f0000e74000/0x1000)=nil, 0x1000)
syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63f90f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f")
munmap(&(0x7f00009fd000/0x600000)=nil, 0x600000)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

09:06:46 executing program 3:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast2, @loopback}, &(0x7f0000000040)=0xc)
socket$inet6_sctp(0x1c, 0x1, 0x84)
poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)

09:06:46 executing program 1:
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={<r0=>0x0, 0xe, 0x80}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x2, r0}, 0xc)
r1 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x9, 0xa20, 0x9, 0x8001, 0x9, 0x10000, 0x7078eb93, r0}, &(0x7f0000000240)=0x20)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000180)={r0, 0x1, 0xffffffffffffffc0}, &(0x7f00000001c0)=0xc)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x1204, &(0x7f0000000000), 0x2)

09:06:46 executing program 0:
setrlimit(0x80008, &(0x7f0000000040)={0x10000000})
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
pipe2(0x0, 0x0)

09:06:46 executing program 1:
r0 = socket(0xf01e0aff33e09108, 0x0, 0x2)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x63, &(0x7f0000000040)="6aae14bb5e5697b2872ccfe3613a561e80ebf55f583adc6f17cf2b", 0x1b)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x19, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={<r2=>0x0, 0x10200}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x2, @multicast1}}, r2, 0x0, 0xc759, 0x2}, 0x94)

09:06:46 executing program 0:
r0 = socket(0x4000010000000000, 0x3, 0xfffffffffffffffd)
setuid(0xee01)
getsockopt(r0, 0x0, 0x4000000067, 0x0, 0x0)

09:06:46 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@empty, @broadcast, @multicast1}, 0xc)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

09:06:46 executing program 3:
readlink(0x0, &(0x7f00000001c0)=""/150, 0x96)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
listen(0xffffffffffffffff, 0x0)
setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local}, &(0x7f0000000100)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
socket$inet(0x2, 0x4, 0x0)
mlockall(0x1)
open(&(0x7f0000000280)='./file0\x00', 0x6, 0x8)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)

09:06:46 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setuid(r1)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1203, &(0x7f0000001200)={<r2=>0x0}, &(0x7f0000001240)=0x8)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x477, @rand_addr="ec1cc6e1d596d2bf49f6f2384a2fec4b", 0x100000000}}, r2}, 0x84)

09:06:46 executing program 2:
syz_execute_func(&(0x7f0000000000)="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")

09:06:46 executing program 2:
shmget(0x0, 0x2000, 0x404, &(0x7f0000ffe000/0x2000)=nil)
r0 = msgget$private(0x0, 0x400)
msgsnd(r0, &(0x7f0000000000)={0x2, "8ce476bc3c54119988f6cb0e2812abd443289d92e8166b6b3361c37f95637ad2751a5e268d7900f72e6980c6842da07b2fcf618ea1641ed5f987024503953dc08ab2c30fbd005759817eab928f49f72d8d1bc3ec9589b940b6b992bca134dbfc976a95462db855f693eff090aecdb34a2a1cb41b27a3503147dd956628776787ee6a25d220b550bf72c7e57ad1976b3cee22b46ed3d4d0297bae19c57df66ee4324b836103e51457f9b4b97b9e2b9d49613a37be3df98ebd"}, 0xc0, 0x800)
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = getegid()
freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getgroups(0x1, &(0x7f0000000240)=[<r4=>0x0])
r5 = fcntl$getown(0xffffffffffffffff, 0x5)
r6 = getpgid(0x0)
msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7fffffff, r1, r2, r3, r4, 0x34, 0x6}, 0x1c4714b7, 0x9, 0xc39, 0x100, 0x5, 0x213, r5, r6})
r7 = msgget(0xffffffffffffffff, 0x1)
msgsnd(r7, &(0x7f0000001180)=ANY=[@ANYRESOCT=r7, @ANYRESOCT=r7, @ANYRESOCT=0x0, @ANYBLOB="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", @ANYPTR64, @ANYRES64=r7, @ANYRES64=0x0], 0x7, 0x0)

09:06:46 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
r2 = accept4(r1, 0x0, &(0x7f0000000040), 0x10000000)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={<r3=>0x0, 0xce0}, &(0x7f00000000c0)=0x8)
ppoll(&(0x7f00000001c0)=[{r2, 0x150}, {r2, 0x10}, {r2, 0x1}, {r1, 0x20}, {r1, 0x8}, {r0, 0x80}], 0x6, &(0x7f0000000200)={0x1}, &(0x7f0000000240)={0x81}, 0x8)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x2, @rand_addr="89021a5342c56c98b8db68398e8098f6", 0x9}}, r3}, 0x84)
sendfile(r0, r1, 0x0, 0x0)

09:06:46 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x3)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4)
r1 = openat(0xffffffffffffffff, 0x0, 0x8, 0x80)
truncate(&(0x7f0000000180)='./file0\x00', 0x0)
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)
getuid()
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f00000001c0)="e6b3afd686793226175eeceeb9d25d211b79c4b6036ceb962fea595d1b99268d10fafdad0d5477f664252b14d657900d20a332e32469308e789106df1be6642fb8d167d7d6d9748c52f9a17474c4388e3de20beb9b72a73c06")
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
ioctl$DIOCGETRULESETS(r3, 0xc444443a, &(0x7f0000000080)="1160f675e2a6d349803d52c04bd8d0da82811aa301704e9333")
writev(r3, &(0x7f0000000280), 0x69)
execve(0x0, 0x0, 0x0)
semget(0x2, 0x0, 0x30)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x2000, 0x9, 0x8}, 0x10)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000005c0)={0x0, 0xb}, 0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4)
msgget$private(0x0, 0x0)

09:06:46 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x15, &(0x7f0000000080)=0x1, 0xfe9f)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000180)=0x4)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x8, 0x4)
msgctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/157)

09:06:46 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x803, 0x0)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x100000)
readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000640)=""/4096, 0x1000}], 0x1)
ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000100)="e52e2cd74a35489ed655bb196afca6b46d19d15a3763de5096fc8adca88a10a8b834c046bd5aa6c880e8f5e58ca15fbed2f79396aaaf556e6a688edc63974dba4e4ab680f7a428995fe9f87f1d5d53f76bfb10288660872ee94c0458a36bafb66c423098ac3e9799135a22a36ba048cfcbd9575b797f6426462efae801fb19bba10cf8652a121e74c1977f3c88f507f00f795ae2a321fd28275f00de3ac90d5011624c18ccb24baf4d385ff36e84c8353888fc")

09:06:47 executing program 2:
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10, 0x30000000)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, r0)
socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={<r2=>0x0, 0xfffffffffffff446}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0xcb86}, 0x8)
ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000000)="02b42de764c15b319a4fc8f346ea34bb9b84be9136ccb089cf6c7973963b28e78b87045d8a86262d3165b57ce1841f077f926ee010ef8eaf83e8ae36987b68bc274d24c1457355431c4d6fbc4c40e74d969a641d287e92fab9506277ed8e2dcdf415d0171a356b7984d44b355d63e0bdf576f17626a6a1415881e2afa4a99fd5b734a02341f491d36af7516fa038b41b870116861051206f33e8ede1bfc7884fe8892f5c53490c055757bead6747dac1d6d608f4549242f62495749ee42d81c205eb687420")
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000100), &(0x7f0000000140)=0x4)

09:06:47 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
pipe2(0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
msgget$private(0x0, 0x0)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt(r1, 0x5, 0xfffffffffffffff7, &(0x7f0000000340)=""/4096, &(0x7f0000000180)=0x1000)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00')
ftruncate(r2, 0x7e2780e3)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getpeername$inet(r2, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
open$dir(&(0x7f0000000200)='./file0\x00', 0x40, 0x32)
sync()
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000001340)={<r4=>0x0, 0x7, 0x2, [0x1f, 0x1]}, &(0x7f0000001380)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000013c0)={@in={{0x2, 0x3, @multicast2}}, r4, 0x9, 0x7ff, 0x0, 0x5, 0x1ff}, 0xa0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={<r5=>0x0, 0x44}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r5, 0x2}, 0x0)
r6 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x18, &(0x7f00000000c0), 0x0)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x8}}, r5}, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0)

09:06:47 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xb, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000ffffffff00"/136, @ANYRES32=0x0, @ANYBLOB="00000000002dea929e38d6129f786de5b6000000"], 0x94)
writev(r0, 0x0, 0x0)

09:06:47 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x3)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4)
r1 = openat(0xffffffffffffffff, 0x0, 0x8, 0x80)
truncate(&(0x7f0000000180)='./file0\x00', 0x0)
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)
getuid()
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f00000001c0)="e6b3afd686793226175eeceeb9d25d211b79c4b6036ceb962fea595d1b99268d10fafdad0d5477f664252b14d657900d20a332e32469308e789106df1be6642fb8d167d7d6d9748c52f9a17474c4388e3de20beb9b72a73c06")
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
ioctl$DIOCGETRULESETS(r3, 0xc444443a, &(0x7f0000000080)="1160f675e2a6d349803d52c04bd8d0da82811aa301704e9333")
writev(r3, &(0x7f0000000280), 0x69)
execve(0x0, 0x0, 0x0)
semget(0x2, 0x0, 0x30)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x2000, 0x9, 0x8}, 0x10)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000005c0)={0x0, 0xb}, 0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4)
msgget$private(0x0, 0x0)

09:06:47 executing program 2:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
pwritev(r0, 0x0, 0x0, 0x0)
r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000140)=0x1c, 0x10000000)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000180)={<r2=>0x0, 0xcc, "990404e28be9bddbdd31877242dc0191a7c05d7fdeeebfeacfe8dc04d04ac15e5749a22e959511a350acd057ad39437737b6aa306d145243eaa393b9a0ed9d375d85b94027f7bd1d3f61072a1de0847a5f22fff895154ed56bfbf01e9b0b7e6015ecbf1b8491d81949b2bcc1fc7655d729db02f921fc16158ec29d11530fc195399aaf7bc7bb570455def8e8a410da1b387c0290fd0c7256a668d4869b2942051516333cdd07f7337d5630e4e315dbd2e3af777b7588bd83775bc3ab3090d026696410c9d2b58b936c75e631"}, &(0x7f0000000280)=0xd4)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000380)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r2, 0x8, 0x5, 0x783}, &(0x7f00000002c0)=0x94)
preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0xc700)

09:06:47 executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0)
lseek(r0, 0x0, 0x1)
r1 = getpgid(0x0)
fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x2, 0x5f20ee71, 0x100000001, r1})
flock(r0, 0x5)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
lseek(r0, 0x0, 0x4)
fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x1000300010005})

09:06:47 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000240)={0x81, {{0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x10001}}, {{0x1c, 0x1, 0x7, @rand_addr="54a0031978acb3d868e71d5975451e22", 0xfff}}}, 0x108)
getsockopt$inet6_int(r0, 0x29, 0x43, 0x0, &(0x7f0000000040))
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20400, 0x4c)
ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000080)="51378172a3c22b3308b24e55aebf01ce4d31ec474d45ee762cfa7bb92d11bd2d2b7eeeb6ab9f48b93b62509a0c73a9eade4dffb91bbb3ed5b6624d3931584af7ca258a415da301c7d251c9521c555a5eaaaa7a869b4c003a8dd1c3765dc8d210f9861d2013a8488fbb5e670b2a394c552abcd736b9fd519e1efef11e5f5712cda0cd791fc79d586e10a44db5fcae964c6d3ad2bdbb4c2b6f4d306888ddc5f6a2399288a04f2ce28a8e56b54662b291ed9e458f8f2714fd8bd514de4b")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000140)="62905e12922c54cd84e9006790badbc3315080a8597a5650d379c284e86a169ab2da818836bcb0096da46f8f2daf705a3eb459e6bfc8e874b4d671a80b798fa5bd258ce056a1080f9a188ee771a89399199e71b1f6c15904a4d7404b61aac33fd22cff6fa0fa475bd00f366f7e5fa36bc859ba01db482ff70efe787dde0472b15ef7d30b6de5664d24191f007bdb676e1b278de8ee5e638d356443762a32c10013a078ef6f926d79650be0fe77306cc02eb2cd889095f758516c475d4efe6e75ab2a61d78fc977d13b8e720b88fb01")

09:06:47 executing program 1:
r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c1, 0x3)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r2 = fcntl$dupfd(r0, 0x11, r0)
listen(r1, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000140)={<r3=>0x0, 0x9, 0x1, [0xfffffffffffffffe]}, &(0x7f0000000180)=0xa)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={r3, 0x3, 0x4}, 0x8)
accept(r1, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
fstat(r0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0xc94, 0x1c10, 0x8, 0x1, <r4=>0x0}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000100)={r4, 0x3, 0x1, 0x1, 0x6, 0x3ff}, 0x14)
setrlimit(0xd, &(0x7f0000000040)={0xa25b})

09:06:47 executing program 2:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x1)
r1 = socket(0x1c, 0x30000000, 0xfffe)
setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000)={0x1000, 0x1}, 0x8)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)={0x3, [0x1, 0x401, 0x5]}, 0xa)
preadv(r0, &(0x7f0000000040), 0x100000000000025d, 0x0)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)={0x6, [0x0, 0x40, 0x1f, 0x3, 0xdf45, 0x100000000]}, &(0x7f00000000c0)=0x10)

09:06:47 executing program 1:
syz_execute_func(&(0x7f0000000080)="b3410fbdc5cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f576161787896c401fe5ff6a9c14600009dc482010804f445e22c892a0f0000009f")
socket$inet6_udp(0x1c, 0x2, 0x0)
socketpair(0x1, 0x0, 0x9, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x93c, 0x4)

09:06:47 executing program 1:
syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005761614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x1, 0x25)
r1 = getpgid(0x0)
getpgrp(r1)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2")
ioctl$DIOCSETSTATUSIF(0xffffffffffffffff, 0xc0104414, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000))
bind(r2, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000280)=""/232)
lseek(r2, 0x0, 0x1000000000003)
setsockopt$inet6_tcp_buf(r2, 0x6, 0x40, &(0x7f0000000000)="3eeda770d06074608e003121d792e38e8a6df0635ef09d87f6ec9a", 0x1b)
poll(&(0x7f0000000080)=[{r2}], 0x1, 0x0)
getsockopt$sock_int(r2, 0xffff, 0x2000, &(0x7f0000000500), &(0x7f0000000540)=0x4)
poll(&(0x7f0000000400)=[{r2, 0xc0}, {r2, 0x108}], 0x2, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000180)=0x4)
freebsd10_pipe(0x0)
msgget(0x1, 0x403)
linkat(r2, &(0x7f0000000200)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00', 0x0)
getsockopt$inet_mreqsrc(r2, 0x0, 0x4f, &(0x7f0000000440)={@broadcast, @multicast1, @remote}, &(0x7f00000004c0)=0xc)
open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0)
mkdirat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', 0x0)
mkdirat(0xffffffffffffffff, &(0x7f00000000c0)='./file1\x00', 0x0)

09:06:47 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x1e, &(0x7f0000000000), 0x8)

09:06:47 executing program 2:
r0 = open$dir(0x0, 0x0, 0xb4)
syz_execute_func(&(0x7f00000013c0)="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")
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x1)
ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, 0x0)
freebsd11_fstat(r0, &(0x7f0000000040))
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)

09:06:48 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000106)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
open$dir(&(0x7f0000000000)='./file0\x00', 0x80, 0x20)
mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)

09:06:48 executing program 3:
syz_emit_ethernet(0x52, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaa29ab0893fde88a801008100380086dd603f3a5400140600fe8000000800007042873100000000bbff02000000000000000000000000000100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"])
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000040)="14eecd3adce449596b8b5b2fc2f321e72402f0b2514282675553df10b82a0a8fb2292bcb32b6d2c852d83c4e7b2bae")

09:06:48 executing program 2:
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000))
getegid()
fstat(0xffffffffffffffff, &(0x7f0000000080))
freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
r1 = getgid()
freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setresgid(r1, r0, r2)
r3 = socket$inet6(0x1c, 0x20000000, 0xf972abb0000000)
flock(r3, 0x4)
r4 = getegid()
setregid(0x0, r4)
setgid(r4)

09:06:48 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, 0x0, 0x0)
r1 = dup2(r0, r0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0xfa1}, 0x24)

09:06:48 executing program 2:
getuid()
r0 = getuid()
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))
geteuid()
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200))
open(&(0x7f0000000300)='./file0\x00', 0x10000, 0x2)
freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setreuid(r0, r1)
syz_execute_func(&(0x7f0000000140)="0c09c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008f58b69b2626e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebc00802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")

09:06:48 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
sendmsg(r1, &(0x7f0000000000)={0x0, 0xc4, 0x0, 0x0, &(0x7f0000000400), 0x10}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="c50093", @ANYRES32=0x0, @ANYRES32=<r2=>0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x2c)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000000c0)={r2, 0x7}, 0x8)

09:06:48 executing program 3:
syz_execute_func(&(0x7f0000000380)="daa414d9aa0000c421f9138b035300004114260f0d6811c704e68da50b70212161792facc2f731f428c441d971f6d83644d82ae64465660ff7e20ea60000be0fe5cb")
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f00000000c0)=0xffffffffffffffbf)

09:06:48 executing program 1:
syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
socket$inet6(0x1c, 0x3, 0x8000)
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5)
socketpair(0x1e, 0x20000004, 0x7fff, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, <r1=>0x0}, &(0x7f0000000180)=0x8c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x2, 0x2, @multicast1}}, r1, 0x40, 0x0, 0x5, 0x800, 0xfffffffffffffffe}, &(0x7f0000000280)=0xa0)
mlockall(0x1)
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xfffffffffffffffe)

09:06:48 executing program 0:
r0 = socket(0x17, 0x7, 0x1)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000100)=0xfffffffffffffed0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x4001, &(0x7f0000000000), &(0x7f0000000040)=0x4)

09:06:48 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
sendmsg(r1, &(0x7f0000000000)={0x0, 0xc4, 0x0, 0x0, &(0x7f0000000400), 0x10}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="c50093", @ANYRES32=0x0, @ANYRES32=<r2=>0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x2c)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000000c0)={r2, 0x7}, 0x8)

09:06:48 executing program 3:
mmap(&(0x7f0000912000/0x2000)=nil, 0x2000, 0x2, 0x1012, 0xffffffffffffffff, 0x1000000000000)
syz_execute_func(&(0x7f0000000080)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450f0f6b90db000000c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c2a0f0000009f")

09:06:48 executing program 1:
r0 = socket(0x1f, 0xcc6b3898bfb7648f, 0x10000000000081)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xc}, 0x8)

09:06:48 executing program 0:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x108, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, <r1=>0x0}, &(0x7f0000000040)=0x1e0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000140)={0x1f, 0x4, 0x0, 0x1f}, 0x8)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000080)={0x0, 0x5130, 0xc709, 0x10001, r1}, &(0x7f00000000c0)=0x10)

09:06:48 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
readv(r0, &(0x7f0000000540)=[{&(0x7f0000000000)=""/138, 0x8a}], 0x1)
symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00')

09:06:48 executing program 2:
syz_execute_func(&(0x7f0000000000)="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")
select(0x40, &(0x7f0000000140)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, &(0x7f0000000200)={0x3, 0x6f13})

09:06:48 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0)
ftruncate(r0, 0x385e)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
fchmod(r1, 0x20)
r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r2, 0x4, 0x10048)
writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6, 0x11, r1, 0x0)
mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000)
ftruncate(r1, 0xff)

09:06:48 executing program 0:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x100, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000180)={<r1=>0x0}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r1, 0x9ce5}, 0x8)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
wait4(0x0, 0x0, 0x0, 0x0)
syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0)
getpgid(0x0)
open(0x0, 0x0, 0x1f5)

09:06:48 executing program 1:
r0 = socket(0x10000000002, 0x3, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
setuid(0xee01)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0xd185, 0x6, 0x1, 0x6, 0xfff, 0x6, 0x20, 0xfffffffffffffff7, 0xebc, 0x3}, 0xb)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={<r2=>0x0, 0xa, "496c963dd5498b672aab"}, &(0x7f00000001c0)=0x12)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000003c0)={r2, 0x8a, "d028ae601e1eced567018af54f04bafab1ce179ec5f467b0f532b38d7d56790b620f483c806fa507ebaaf7764f0c940f5c5f8e31a764e10134ab9491bcd94b194e5cdd0ba26389b150a9abafaa7cf5f96063ba68687d3f797d78d285b2aff03512f6312080113674083e0fb1dec909db551b2bbd0fde0861129b8973ecfaf2fa00eaf0e6049fd85c9ee9"}, &(0x7f0000000480)=0x92)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc)
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100))
getsockopt(r0, 0x0, 0x4000080067, 0x0, 0x0)
setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000040)={0x44, 0x7}, 0x8)

09:06:48 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x42)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x1, 0x1]}, 0x8)
setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000200), 0x4)
fcntl$dupfd(r0, 0x0, r0)

09:06:48 executing program 0:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000200), 0x4)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="1000cbe1ed3500001500000000000000"], 0x10}, 0x0)

09:06:48 executing program 1:
syz_execute_func(&(0x7f00000000c0)="1c0ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
freebsd10_pipe(&(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={<r2=>0x0, 0x668}, &(0x7f0000001180)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000011c0)={<r3=>r2, 0x100000000, 0x2, 0x7}, &(0x7f0000001200)=0x10)
ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000180)="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")
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000001240)={r3, 0xffffffffffffff62, 0x1, 0x2, 0x81d}, &(0x7f0000001280)=0x18)
ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000001340)={{"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", "55af72a9761df1dfbeef0f49330e374f17e48e138d2db53f249829fe6b3c757f", 0x6}, &(0x7f00000012c0)="28c67a987981f03f6f709b05667dfcb923a53580e7004d212c97ee2714680443a74bfaf10b178cb15ebf94598adf039da4498ccd109a11c386737cb89a702e45c5f3919622f5f4287b8f912a48f4e7249d1771562890f2814d1cde764f474d556697", 0x7ff, 0x0, 0x400, 0x2, 0x9, 0x4, 0x0, 0xfffffffffffffffe})
ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000040)="ff5a3f5d26")
recvfrom$inet(r0, &(0x7f00000017c0)=""/123, 0x7b, 0x40000, &(0x7f0000001840)={0x2, 0x0, @multicast1}, 0x10)

09:06:48 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffed7)
write(r0, &(0x7f0000000100)="c38d106b8b73732ff941611099457b5eaaf849a23e6c8a6edb1a4917", 0x1c)
execve(0x0, 0x0, 0x0)
shutdown(r0, 0x1)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8)
close(r0)

09:06:49 executing program 2:
syz_execute_func(&(0x7f0000000200)="0c16b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce000008020000f29465751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x9, "6721146a9586a48aa6104a8bf237e06d"}, 0x14)

09:06:49 executing program 3:
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000280)={0x1ff, {{0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}}}}, 0x88)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='cubic\x00', 0x6)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0x7c, "fb3005aef8df0ab2bbb7dc921c1b5dfeef4d1fb0e9ebfd5921c790515704a4216b4a4c04867d989454480101ad7bbf395f41eb1275180fe2ad8708e3ab66ae684ac0a2914532b843f21c1727a98a5776c121b821bb954fae107d007d91029a4f941817b1bc8e51a0a5ad95c476ae8c3558c29e87f8d1d4dea2a7c518"}, &(0x7f0000000100)=0x84)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000400)=ANY=[@ANYBLOB="1c004e20008000000000000000000000000000000000000109000000000000000000e1d20000000000000000000000000000000000000000000000000000008000"/128, @ANYRES32=r2, @ANYBLOB="c1ffffffff0f00003a000000d4c3000000000000"], &(0x7f00000004c0)=0x98)
syz_execute_func(&(0x7f0000000140)="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")

09:06:49 executing program 1:
syz_execute_func(&(0x7f00000000c0)="1c12c4637916d7b098cd801b6973c42205b8d3c44215bc542f65d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101fec4c44141c4b932f71a344a02023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35bc4c20d023a304545e269a841002f090945332faeeceeb7b7f50f54635bde3cdedea1e1e0efc401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
chown(&(0x7f0000000000)='./file0\x00', r0, r1)

09:06:49 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c6530004bec21286f5cd5aac76fb64d7ceda061e140e901046496db908d96ffe9fe898ff94e61c05c30eac88d4bac14d8eaed98a8eaaa222b0a4d3bdfbce73a1c12169a56d16e98753e7d44c597d11402ee7dfceec4e52df62be3192ca2fc21739b7834e73fac676373ddbb32dd20f979333b02bb1bb35bd621f308619c8cd852e4f9eb7d01013867a3f0da3912cd993b3aa1f1f6076f84adf89e663041"], 0x10)
getsockopt$inet_tcp_buf(r0, 0x6, 0x23, 0x0, &(0x7f00000001c0))

09:06:49 executing program 1:
syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc6014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf34739582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180))
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)

09:06:49 executing program 2:
r0 = socket(0xfffffffffffffffc, 0x5, 0x6)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x7fff, <r1=>0x0}, &(0x7f0000000080)=0xc)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}]}, &(0x7f0000000140)=0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffffffffffff}, 0xb3)

09:06:49 executing program 3:
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2002, 0x0, 0x1011, 0xffffffffffffffff, 0x0)
syz_execute_func(&(0x7f0000000240)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d922000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000026b1ac45e22c892a0f0000f32ef3670f4881090000009f")
freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getpeername$inet(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10)

09:06:49 executing program 2:
select(0x40, &(0x7f0000000040)={0x400, 0x0, 0x1, 0xfda3, 0x9, 0x7, 0x21, 0x9}, &(0x7f00000000c0)={0x670, 0x6, 0x6, 0x1, 0x6, 0x7ff, 0x8, 0x1000}, &(0x7f0000000500)={0x7ff, 0x9, 0x100000001, 0x1000, 0x10001, 0x3b1e, 0x3ff, 0x56879009}, &(0x7f0000000140)={0x9, 0xffffffffffff20b4})
r0 = socket(0xb790eceec06f88e1, 0x4, 0x6)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000680), &(0x7f0000000700)=0x4)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = open(&(0x7f0000000340)='./file0\x00', 0x80000000008206, 0x9e)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, &(0x7f0000000180))
lseek(r2, 0x0, 0x3)
sync()
truncate(&(0x7f0000000000)='./file0\x00', 0x308020006)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f00000001c0)={0x4, {{0x1c, 0x3, 0xfffffffffffffffe, @empty, 0x200}}}, 0x88)
getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000006c0), &(0x7f0000000640)=0x4)
getpeername$unix(r2, &(0x7f00000002c0)=@abs, &(0x7f00000004c0)=0x8)
getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb)
getpeername$unix(r2, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8)
getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000380), &(0x7f0000000280)=0x100)
r3 = semget(0x2, 0x6, 0x8)
__semctl$GETVAL(r3, 0x4, 0x5, &(0x7f0000000800)=""/227)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000900)=ANY=[@ANYRES32=<r4=>0x0, @ANYBLOB="af0000001d66dbf87ccd31ddf08c33d93900ba9d45197e8ea96097db12d2b38c9cb81c8432c716775df170fade6fa5bbfd18f889075cf81abd1371180ba036e6c315946b4a9e1ae5b97fe989584fc15cd6e6e2c9c59cc78d833d3158246e99753b044bdaa1a1cbe9ad79f7e8011eb3afb9744766a6e6dfbf9e3063f9af2d19bff43d18eca70aa01b5b99c9d8732078300466661d68fb6b036b087c43ab41570a61b9e34996bea82a8788df44cafb6920df5b5c9414645e92bed94e33de42a15bcd11e4c706fb2d15a7d8d8ada797fbd67a47ec3a6b312faa45336fdb1e4a0ec0b3e307a346d8"], &(0x7f0000000300)=0xb7)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000480)={r4, 0x8001, 0x866b}, 0x8)
r5 = socket(0x11, 0x3, 0x6)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x8, &(0x7f0000000180)={0x9}, 0x4)
r6 = socket$inet6_udp(0x1c, 0x2, 0x0)
r7 = fcntl$dupfd(r6, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r7, &(0x7f0000000280), 0x69)
writev(r7, &(0x7f0000000100), 0x100000000000005c)
execve(0x0, 0x0, 0x0)
syz_execute_func(0x0)

09:06:49 executing program 3:
madvise(&(0x7f0000da8000/0x4000)=nil, 0x4000, 0x6)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
mlock(&(0x7f0000a93000/0x3000)=nil, 0x3000)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
mlock(&(0x7f0000a8e000/0x4000)=nil, 0x4000)
mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xfffffffdffffbfff)

09:06:49 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x115)
ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f0000000080)="96a2e74c8e55f384e1bcbdbb5e7bfde8e32247b828d7be231fd7554a3b7e66d1b39308b9b2f24bf80adbe4dc27")
bind$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f00000000c0)={{0x1c, 0x1, 0x100000000, @loopback, 0x9c42}, {0x1c, 0x3, 0x5, @ipv4, 0x7}, 0xffffffffffffffff, [0x68, 0x489, 0x0, 0x1f, 0x2, 0x8, 0x5, 0x8]}, 0x5c)

09:06:50 executing program 3:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0xb)
r1 = dup(r0)
pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x6, 0x6, 0xffffffff80000001, 0x2, 0x2, 0xffffffff, 0x1, {@in={{0x2, 0x1}}, <r2=>0x0, 0x1f, 0x3, 0xfffffffffffffff8, 0x6, 0x5}}, &(0x7f0000000000)=0xb8)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={r2, 0x80, "735318ce23417b3ac6d6b26885055332d3e916e0b673c191872378fe23b80357ba221d1d5efbed674dcfffe5980fa007acec0e9b44a23d904321d1fca48c728bc31b73c8d9ac8b4ab84b12cfba789c4834f74c6d43f001e92d6880d83c6cdf4b240b51b0f141af75da78f26ac40cc38639acb454394f528685a4a1390be89ee2"}, &(0x7f0000000200)=0x88)
preadv(r0, &(0x7f0000002840), 0x0, 0x0)

09:06:50 executing program 0:
syz_execute_func(&(0x7f0000000100)="0c18b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00")
r0 = semget$private(0x0, 0x0, 0x400)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/pf\x00', 0x8, 0x0)
ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000480)={0x10, &(0x7f00000003c0)="66d893a87e58df318da8c1cbe5701850cddd5b665c1359ff526d0b0588fb975c1e3567ea73af5e45b5e09b82055102c8a7f42338ac034efb20331321df706ec359faf1f529a65e052c8924a51304ea2a07891ee2cd1a9cce00c3b5c10decdeec8468cd797d50f1558962869181118b18aa1a6735eb1fd8a6f1877ee565b0c70cf2588ea20005d12bc0189bb0ca8826ccbb533be5b6261be7b66bc1dab4dcff27ca804a9ff8", 0xc22d, 0x7f, 0x4})
__semctl$GETZCNT(r0, 0x7, 0x7, &(0x7f0000000080)=""/107)
freebsd10_pipe(&(0x7f0000000000)={<r2=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000004c0)=0x100, 0x4)
ioctl$DIOCXBEGIN(r2, 0xc0104451, &(0x7f00000001c0)="034bc14bedb8082af7158142556f90b842d301c20f8fc30bf868f8c263894e6726160549572029aedd54bbf63f3744f3c10c16f7cc4499c62f2b2338b74f82a19b41628b85a7361dc563d2375eaac64c589e97e5e03170dc2dc31f3b04bfda4b3eccbd2b110c53039f9fc3408122c84d2edf6501d0190ce357d1649e98f7bc0e0dcf49b949885b64196e58961649c9264834e0c9b605f270351fc223ed54")
setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000040)=0x81, 0x4)
writev(r2, &(0x7f0000000340)=[{&(0x7f0000000280)="e7fb81ca9bc899a9d0cd8e55b7c0fb38ce8ac8c4b9404086f3e2419e38941520f22d96c3271c47286af6ce6f8a2975ee829cb9c2da3f09ca2c60030214611b0c596c2a970dccb74a71dfd5c6dd6bf0c942932d0e", 0x54}, {&(0x7f0000000300)="9fcc6ebf4ffa9c3dc3b5ca5a0fe6f73ea06d7ef440", 0x15}], 0x2)

09:06:50 executing program 1:
syz_execute_func(&(0x7f0000000180)="1c06b5b59866450ff7fa1b69e4f526f245d011d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f18f2930919b7d371db61b9342000000d482f47d82663ed107c4c2b90a23f216657051c4d9b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d104b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0xffff, 0x4)

09:06:50 executing program 2:
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r0, 0x4, 0x10048)
r1 = socket$inet(0x2, 0x20000005, 0x60e)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001480)={<r2=>0x0, 0x0, 0x2, 0x8}, &(0x7f00000014c0)=0x10)
sendmsg$inet_sctp(r1, &(0x7f0000001580)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0x1d, @ipv4={[], [], @multicast1}, 0xfffffffffffffffb}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000040)="308bfabc5ff84249ff65e98bab2c8f0524306ec3268f7af221cc6b4b9225014672447ef9707ea567f8a3d3397f80b9c714ac3258c10c98b227d168102f5da6af51d0f48d4db63e04ea9761ee7fcf880468a2595f4d80c5e6aa3f2625320b958121404238bd9b650d251d7e8a71ec12330caaf6e433f6180f797bf852a27032e98ceeeab3dbd39e6f8af689fa08758edcd043884109cb931f804bf89e1fb13fd07269ae6d", 0xa4}, {&(0x7f0000000140)="be6a6cc985d7f883753bd1a623e2e6c51ca86390305c3abd712438a5c70a0881b2090f594e92798e83a931fb7938dd533a63e813719f51b102f8fe9ce0c7d4aec08a6a4850438e783c0cbdba44", 0x4d}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f00000001c0)="56f883a1d1759370e730469cde731b4c3cc16b8a9ba3cae66d1476cfb33552ce45324623836284496dc8f19bd99382083dc2236e2ce2ee3cf2d232f022b864230a4e40be86d9b541638137a2c48a6700f0b7d3ad5f166ca9eb4c7faab48f6182a937d19bab886dabb9058dc137cf51371d939a9c29794ca4e113bb9479842b3233d3c6f92a40d57c", 0x88}, {&(0x7f0000000280)="36b5347bcbb7b6af66feefdfcfadefe2764378b50228efcf5f0b", 0x1a}, {&(0x7f0000001380)="cf47bfd89436c6fc50048f77eaf5ba0fe47b7b51b1427c376c5637e6fa40d27cc3de63e50376f5158636b8f9ce7a14e26b8eb232f6fcd2d93c5b79e54571dc8b3c53e825b1abe8de379845df9ccf6b00b1b85f5b4f70e2866a674c363a7bd6348d1356e6f6783741c339c322899e0854de65c1e04d1b5c939c7fd072c73a6984c6343ad916b596177be59982e58dc91a275de52b58896075d5a3cab720084934d3c93de69aa758ac0615791db16896bfa45e7498c817b787bbcda3638b1884919152a534672b7b7b7a2f3a093395591340b8590311da96abd075ef973429889cb85d04e48aa2a12269ff0e9c7a42", 0xee}], 0x6, &(0x7f0000001500)=[@authinfo={0x10, 0x84, 0x8, {0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x7fffffff, 0x110, 0x8c, 0x7817, r2}}, @dstaddrv6={0x1c, 0x84, 0xa, @ipv4={[], [], @rand_addr=0x20000000000000}}, @init={0x14, 0x84, 0x1, {0x3, 0x97, 0x7, 0x4}}, @init={0x14, 0x84, 0x1, {0x2, 0x80000000, 0x7fff, 0x3}}], 0x70, 0x100}, 0x5)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)

09:06:50 executing program 0:
setresgid(0x0, 0x0, 0x0)
mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x6, 0x1010, 0xffffffffffffffff, 0x0)
setgroups(0x0, 0x0)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1010, 0xffffffffffffffff, 0x0)
r0 = dup(0xffffffffffffff9c)
r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x2080b, 0x8)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x2)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0x18, 0x100, 0x0, 0x80000001, <r3=>0x0}, &(0x7f00000000c0)=0x10)
flock(r2, 0x7)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000140)=0x7, 0x4)
setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000100)={r3}, 0x8)

09:06:50 executing program 3:
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="821cffe279"], 0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket(0x2, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0xaf, <r1=>0x0}, &(0x7f0000000100)=0xc)
pipe2(&(0x7f0000000200)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x8)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x1000, @ipv4={[], [], @loopback}, 0x1000}}, r1}, 0x84)
pipe2(&(0x7f0000000080), 0x100000)
bind(r0, &(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0x1)

09:06:50 executing program 1:
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x400, 0x0)
syz_execute_func(&(0x7f00000001c0)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f6808c4c1c8162b61c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10")

09:06:50 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
fchmodat(r1, &(0x7f0000000100)='./file0/file0\x00', 0x1c)
setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1000000000003, 0x42)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040))
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e0466fcff61302f66696c653000"], 0x10)

09:06:50 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fstat(r0, &(0x7f0000000140))
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
open(&(0x7f0000000040)='./file0\x00', 0xc0, 0x4)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
flock(r2, 0x5)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
flock(r2, 0x3fffc)

09:06:50 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendto(r0, &(0x7f0000000180)="a2", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x5}, 0x8)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x6, 0x4)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={<r1=>0x0, 0x1}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={<r2=>r1, 0x100000001}, &(0x7f0000000300)=0x8)
writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="ce", 0x1}], 0x1)
accept$inet6(r0, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000380)=0x1c)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000003c0)={r2, 0x8, 0x1000, "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"}, 0x1008)
accept$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000100)=0x1c)
shutdown(r0, 0x1)

09:06:50 executing program 2:
semget$private(0x0, 0x6, 0x0)

09:06:50 executing program 3:
r0 = socket(0x2, 0x30000005, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="25000000a90de10057005e0060ee516915455b88562f523b7381"], 0x25}, 0x0)

09:06:50 executing program 2:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
syz_execute_func(&(0x7f0000000200)="0c19c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
socket$inet6_sctp(0x1c, 0x1, 0x84)

09:06:50 executing program 3:
socket$inet_icmp(0x2, 0x2, 0x1)
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0xfc6}], 0x1, 0x0}, 0x0)
socketpair(0x1c, 0x10000001, 0x9, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000140)=0x3, 0x4)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000080)={0x7ff, {{0x2, 0x0, @multicast2}}}, 0x90)
setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000180)={0x0, 0x80, 0x81, 0x1, 0x2, 0x5, 0x7fff, 0xfffffffffffffffc, 0x7ff, 0x7ff, 0x12}, 0xb)

09:06:50 executing program 2:
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

09:06:50 executing program 0:
setitimer(0x1, &(0x7f0000000000)={{0xc037}, {0x0, 0x8000f}}, 0x0)
socketpair(0x1c, 0x0, 0x91c, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000180)={0xc0, 0xffffffff}, 0x10)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4)

09:06:50 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
semget$private(0x0, 0x3, 0x0)
r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x0)
r1 = getpgrp(0x0)
fcntl$lock(r0, 0xf, &(0x7f0000000100)={0x2, 0x3, 0x689, 0x1, r1})
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x7, [0x0, 0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x20)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x4f5, 0x9, 0x0, 0x6, 0x6, 0x0, 0x9, 0xc82, r2}, 0x20)
clock_nanosleep(0xf, 0x0, &(0x7f0000000000)={0x401}, &(0x7f0000000040))
getpgid(r1)
mmap(&(0x7f0000623000/0x3000)=nil, 0x3000, 0x1, 0x12, r0, 0x0)
clock_nanosleep(0x0, 0x0, 0x0, &(0x7f0000000080))

09:06:50 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0)
getsockopt$inet6_buf(r0, 0x29, 0x31, 0x0, &(0x7f0000000000))
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000040)={<r2=>0x0, 0x10000, 0x1, 0x3}, &(0x7f00000011c0)=0x18)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000001300)=ANY=[@ANYRES32=r2, @ANYBLOB="470000003b2fd8386503e26da35506703e23c24556a77c56bc86b8cc5f3170841c65786ed01a6a9cc60aa6540c6362b41f5e5038285c995d5dd3b6decbe3f5d1c32b3d40b2ada0d45d73923e436c201676151726fa9e11d10e5cffaea60a495523d7d313e5f8e53bd1320c59935976c9a2c91d8e59f0da2ccc14ca343cd9ff17ed0f1b31abe3418faf20281a9367cc38902bf7647d210f12d7750833e74914f078a3cdbbd290709b9e6daa671f49b1d0d38ac34b984bdef199c15867379e1d8c5cd76f4b792d8707e941eadd15f8e4c87083bda4965a61146e1f9103113ca2f7b92c5e9a82e9ef4f16c670f5f886d13d4bf33e8e8c"], &(0x7f0000001280)=0x4f)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000014c0)=ANY=[@ANYBLOB="0300008074229426c5ec38b00dbec6a30d8b905a75891a8da1797f5f622e0f5b6930b556d4e26d2b40e1d35a3fb19c7a4de2a0e8b165cf13d7e65f3cc9f8c7e251931cb7a75eae9401df9366f4138c2aedf31fc3a1bafc2e8a0ecd698c7ae3ee834ab6c036d160c938e3c401da3d95acb41c06343c1cf812f14b1f583b74a73b2ed49d", @ANYRES32=0x0, @ANYRESDEC, @ANYRES16=r0], &(0x7f0000001200)=0x4)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x0, 0x1000, "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"}, 0x1008)

09:06:50 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = dup(r0)
ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000000)={0xff, 0x2})
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000100)={<r2=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000140)=0x10)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x4, @ipv4={[], [], @multicast2}, 0x40}}, r2}, 0x84)
socketpair(0x1000000001c, 0x3, 0xfffffffffffff880, &(0x7f0000000040))
setsockopt$inet_mreqsrc(r0, 0x0, 0x67, 0x0, 0x0)

09:06:50 executing program 0:
syz_execute_func(&(0x7f0000000180)="982c100f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b602000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264")
socket$inet_udplite(0x2, 0x2, 0x88)

09:06:50 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x2000746e, 0x0)

09:06:50 executing program 1:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0xfffffffffffffffd, 0x0, 0x100000001})
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={<r3=>0x0, 0xb, 0x5}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000001c0)={r3, 0x1}, &(0x7f0000000280))
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x7, 0x80413, r2, 0x0)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000), &(0x7f00000000c0)=0x4)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000240), &(0x7f00000002c0)=0x4)
fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001})
syz_emit_ethernet(0x11b6, &(0x7f0000001540)=ANY=[@ANYBLOB="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"])

09:06:50 executing program 2:
r0 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0)
freebsd11_getdents(r0, 0xfffffffffffffffe, 0xfcc4)
fchdir(r0)

09:06:50 executing program 3:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0)
r0 = socket$inet6(0x1c, 0x5, 0x9)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
connect$inet6(r0, &(0x7f0000000000), 0x1c)

09:06:50 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={<r1=>0x0, 0x6, 0x6, 0x1}, &(0x7f0000000080)=0x10)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x6}, 0x8)
syz_emit_ethernet(0x32, &(0x7f0000000000)={@local, @remote, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @empty, {[@rr={0x7, 0x3, 0xfffffffffffffffd}, @timestamp={0x44, 0xc, 0x5, 0x0, 0x0, [{[@multicast2]}]}]}}}}}})

09:06:50 executing program 2:
mlockall(0x2)
r0 = getgid()
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setregid(r0, r1)
syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136901c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000))

09:06:50 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(r0, r0)
ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000080)="960896c34aa842856ff99e91e5d34d9b1ab1bbdbddcdae89fbeffa387903afd2b7e22a6cfe")

09:06:51 executing program 0:
syz_execute_func(&(0x7f0000000180)="982c100f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b602000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264")
socket$inet_udplite(0x2, 0x2, 0x88)

09:06:51 executing program 3:
r0 = socket(0x2, 0x10000003, 0x0)
r1 = getpgrp(0xffffffffffffffff)
fcntl$setown(r0, 0x6, r1)
connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10)
semget$private(0x0, 0x0, 0x4)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
close(r0)
syz_execute_func(&(0x7f0000000000)="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")
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
mkdir(&(0x7f0000000000)='./file0\x00', 0x42)
write(r2, 0x0, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000140)={0xfffffffffffff801, 0x1, 0x0, 0x34}, 0xc)

09:06:51 executing program 1:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$setflags(r0, 0x2, 0x1)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x802, 0x0)
open(&(0x7f0000000340)='./file0\x00', 0x800000000e, 0x0)
close(r1)

09:06:51 executing program 2:
syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa88a83f0081002040080046000034000000000001907800000000000000008303000008009078000000004500000000000000000000000000000000080001"])
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
recvfrom$inet(r0, &(0x7f0000000040)=""/220, 0xdc, 0x80, &(0x7f0000000140)={0x2, 0x1}, 0x10)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x5, 0x4)

09:06:51 executing program 1:
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8202800000006c"], 0x1)
mprotect(&(0x7f000016b000/0x1000)=nil, 0x1000, 0x2)
r0 = socket(0x2, 0x5, 0x0)
sendto$unix(r0, &(0x7f0000000040)="c06b94931f9db1f3ad1b4fe1ac1db6e3d8", 0x11, 0x20000, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa)
bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10)

09:06:51 executing program 2:
freebsd10_pipe(0xfffffffffffffffe)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={<r0=>0x0, 0x2}, &(0x7f0000000080)=0x8)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000140)={r0, 0x5}, 0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={r0, 0x6, 0x1, 0xffffffffffff3f54, 0xfffffffffffffffd, 0x1f}, &(0x7f0000000280)=0x14)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0xb789, 0x100, 0x4, 0x0, r0}, &(0x7f0000000100)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000)=0x2, 0x4)
syz_execute_func(&(0x7f00000001c0)="1c11c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")

09:06:51 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={<r1=>0x0}, &(0x7f0000000180)=0x5)
fcntl$getflags(r0, 0x3)
fchmodat(r0, &(0x7f00000000c0)='./file1\x00', 0x80)
r2 = socket$inet(0x2, 0x10000001, 0x6)
r3 = dup2(r2, r0)
freebsd11_mknodat(r3, &(0x7f0000000080)='./file0\x00', 0x1, 0x1)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0xffff}, &(0x7f0000000040)=0x8)

09:06:51 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x902, &(0x7f0000000040), 0x8)
fchmod(r0, 0x19)

09:06:52 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000)=0x3, 0x4)
getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000001040))
getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000000040)=""/154, &(0x7f0000000100)=0x9a)

09:06:52 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r0, &(0x7f0000000680)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r1 = dup(0xffffffffffffffff)
fcntl$setflags(r1, 0x2, 0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000500)={<r2=>0x0, 0x101}, &(0x7f0000000540)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000600)={r2, &(0x7f0000000580)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000640)=0x10)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000040)={<r3=>0x0, 0x7, 0x6, 0xffffffff, 0x800}, &(0x7f0000000080)=0x14)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000004c0)={0x3, 0x100, r3}, 0xc)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000006c0)=ANY=[@ANYBLOB="1c004e200080e8ee7dcc157dffff000000000000000000000000002000000900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eac470dd0e13b7806d2383949fa6d86d217c1062751ec0e2412c7be48afc07518066165b6ef10a7283536d976c7e93b30c1a2d1cf03118259700000000000000c9b67ca0df095ace6c99a28af502e167e19d8b9cef968bf1b171e24cf8d7d83d5aaa34f8060d859e205f935965b73d9dd966499d9d1f73af0b698b0768a7e68174848ae7268cad0d225da1c3f4d57dfbaad2e38f0a561d7bf7f6045d567e8076e1ddf55b530afc", @ANYRES32=r3], &(0x7f0000000480)=0x84)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000240)={r3, &(0x7f0000000200)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x1, @mcast2, 0x9}]}, &(0x7f00000002c0)=0x10)
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', 0x0)
mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000300)=""/147)
getgroups(0x1, &(0x7f0000000280)=[0x0])

09:06:52 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8a7400f74be38e746731"], 0x10)
sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x3}, 0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={<r1=>0x0, 0x1ff, 0xf, 0x8, 0x1}, &(0x7f0000000080)=0x18)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x8001, 0x1, 0x84}, 0x10)
shutdown(r0, 0x1)
shutdown(r0, 0x0)

09:06:52 executing program 2:
syz_execute_func(&(0x7f00000000c0)="9826472c431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d42000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x7, 0x4)

09:06:52 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
close(r0)
mincore(&(0x7f0000ff9000/0x3000)=nil, 0x3000, &(0x7f0000000240)=""/163)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000))
pipe2(&(0x7f0000000080)={<r1=>0xffffffffffffffff}, 0x100004)
symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00')
getsockopt$inet_buf(r0, 0x0, 0x2, 0x0, &(0x7f0000000140))

09:06:52 executing program 1:
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x10000000)
socket$inet6_udplite(0x1c, 0x2, 0x88)
read(r0, &(0x7f00000000c0)=""/4096, 0x1000)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = socket$inet6_sctp(0x1c, 0x2000000000001, 0x84)
r2 = fcntl$dupfd(r1, 0x0, r1)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000010c0)={0x0, 0x2000, 0x40, 0x9, <r3=>0x0}, &(0x7f0000001100)=0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000001140)={r3, 0x9bd3}, &(0x7f0000001180)=0x8)

09:06:52 executing program 1:
getresuid(&(0x7f0000000000), &(0x7f0000000180)=<r0=>0x0, &(0x7f0000000100))
chmod(&(0x7f0000000140)='./file0\x00', 0x1)
__semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x20000000, r0}, 0x0, 0x0, 0xffffffffffffffff})
pipe2(&(0x7f00000002c0)={<r1=>0xffffffffffffffff}, 0x4)
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000300)="963b0fbec4997f1bd2d194a6fbbba9c7019d6b0ecd29e2664afa4fdb5537c1fd3d7e2eb5188dca631efffe746aee08324349701ff9f20202c98a6e26504d8730182fc88ce8310b458b7a0e6d9fbc9acf7ba3fc8a1cda6c3bcda4e5d93d21547c370bb2b5b548c60b9fdc1183a3b29b4c2f80e7a4b777bc40a3e65ba889bdb7fa250cc70f28494f945428b4a95e504311e09dd60e428a7c4368c84b69a43ee02d7a063f87eb68ac4240f086bab6")
r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10008, 0x80)
ioctl$DIOCCHANGEALTQV1(r2, 0xc1304431, &(0x7f00000001c0)="2f073f635f7a9d15082c10e573b5ef24936b854144ba18c1d72a6b96615ea1fe61a83d37d76049588182d7acc9c5c3a56d0f147e870c58d6001887c10e3455547174d411a5d5f4800f4368c4c0fe6a72a69942cfffab289eb04ef032368fa7a660b1478c88e96cb832139a10477e332a5baeb94c4a34c4605b0f933fbfae8ac7aa6e0d560bb0ff69b5f83c42f3c3d9dca2559a99d8bde34d99479322424b7168e481aa8516d322abacd5a0d356d8625b6ed900a21d2c527c748ba9a9a689fa395bb20aa16e41")

09:06:52 executing program 1:
syz_execute_func(&(0x7f0000000300)="9826473e431c13f3de0f59bfd913000000a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fdd3001b6c0b6c830f9898af00eae8bff345d9c6c442363e42e31b2a1aacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d4ace8628f6808a3056f0000004e00c4618de3c0f526264708fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110f450f570734a26167df3eae6ba9")
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x4000000000001, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba)

09:06:52 executing program 0:
r0 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x55, 0x0, 0x0)

09:06:52 executing program 3:
syz_execute_func(&(0x7f0000000140)="969898472c431c080f05f30f59bfd90bcf00c4a37bf0c53e41e2e9b55767660f6b32660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f")
open(&(0x7f0000000000)='./file0\x00', 0x607, 0x48)
poll(&(0x7f0000000080)=[{}], 0x238, 0x0)

09:06:52 executing program 1:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0)
r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
flock(r0, 0x1)
r4 = getpgid(0x0)
fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x3, 0x1, 0x10000, 0x6, r4})
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000180)=0x6, 0x4)
unlink(&(0x7f0000000000)='./file0\x00')
execve(0x0, 0x0, 0x0)

09:06:53 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x1205, &(0x7f0000000080), &(0x7f0000000040)=0x4)

09:06:53 executing program 0:
syz_execute_func(&(0x7f0000000200)="98340a0f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727575788a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2dfd96440059005900dcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0)
flock(r0, 0x1)

09:06:53 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet6(0x1c, 0x5, 0x9)
r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x600, 0x110)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000003c0)=0x4)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x24, 0x0, 0x0)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r3 = semget$private(0x0, 0x3, 0x100)
__semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000080)=[0x7fb, 0x6, 0x8])

09:06:53 executing program 2:
mkdir(&(0x7f00000000c0)='./file1\x00', 0x0)
open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0)
setreuid(0x0, 0xee00)
faccessat(r0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)
open(&(0x7f0000000100)='./file1\x00', 0x1, 0x1)

09:06:53 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7ffd}, 0x8)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000140)={0x0, 0x80000004}, 0x8)

09:06:53 executing program 1:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
fcntl$dupfd(r0, 0x0, r0)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000000c0), 0x0)

09:06:53 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x108000, 0x0)
accept(r0, 0x0, &(0x7f0000000080))
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
freebsd11_mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x2044, 0x8)
ftruncate(r1, 0x7e2780e3)

09:06:54 executing program 1:
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$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3f})
readlinkat(r0, &(0x7f0000000800)='./file0\x00', &(0x7f00000008c0)=""/4096, 0x1000)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000840)={0x0, 0x0, <r3=>0x0}, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7, r3}, 0xc)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000001980)={{"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", "adfdf0f58361df811329e3e335731a4ad6df195da90c7ab3d055a21f51e8da08", 0x9, 0x2821003d}, &(0x7f00000018c0)="51c8d5e32512af32c1c2b5ceda02cb80ec4ced3eabbe401c4805a50953adc1a3064d03119598c049ef11660b95ccac4b005c0f10b84a45aac94d48d756d5e16c9ea0d9f03a230be6546ab8628ba30f5fdc3c73240652e88cd8d65d017a70c0117501e9b7f1357acd62c4d735460ca99b8d970f09056df2042eead9bae6c5070b32b518720230c065bf549a2dfc9e1dbb870dbec437e515dc6d425696082277d032", 0x8, 0x9, 0xba2, 0xe2, 0x8001, 0x5, 0x0, 0x1})
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8)
openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41")
getgid()
execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780))

09:06:54 executing program 2:
setresgid(0x0, 0xee00, 0x0)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
getgroups(0x1, &(0x7f00000000c0)=[<r1=>0x0])
r2 = accept$inet6(0xffffffffffffff9c, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000200)=0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000240)={0x4, [<r3=>0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x14)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x3, @broadcast}}, r3, 0x5e, 0x3, 0x0, 0xffffffffffffff4c, 0x4, 0xb15}, 0xa0)
getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=<r4=>0x0)
setresgid(r0, r1, r4)
setregid(0xffffffffffffffff, 0x0)

09:06:54 executing program 0:
syz_execute_func(&(0x7f0000000200)="98340a0f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727575788a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2dfd96440059005900dcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0)
flock(r0, 0x1)

09:06:54 executing program 3:
r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040))
getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8)
syz_emit_ethernet(0x26, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @empty, {[@rr={0x44, 0x3}]}}}}}})
freebsd10_pipe(&(0x7f0000000100)={<r1=>0xffffffffffffffff})
ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000140)="37522ee6f28134187eb2a5cbb6a5794fc7f36bdfd5e84070f4fa5ce8")

09:06:54 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
pwritev(r0, &(0x7f0000000b00)=[{&(0x7f00000008c0)='s', 0x1}], 0x1, 0x0)
ftruncate(r0, 0x8000000008000)

09:06:54 executing program 1:
syz_execute_func(&(0x7f0000000200)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x200008}, 0x0)
clock_gettime(0xf, &(0x7f0000000040))

09:06:54 executing program 1:
r0 = socket(0x2267568b9b2c6d7d, 0x5, 0x80000000000002)
getsockopt$inet6_tcp_int(r0, 0x6, 0x100, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x59, 0x4)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x32, &(0x7f0000000340)=ANY=[], 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={<r1=>0x0, 0x0, 0x2, 0x8, 0xfff}, &(0x7f00000000c0)=0x18)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e20f0010000ff0200000000000000000000000000010100"/128, @ANYRES32=r1, @ANYBLOB="dd00064aff032d5400a4ff501359ca48b1e32ee77e3d9cd322d1147a50cd56233100555dc54cd7a787abbb0042"], 0x8c)

09:06:54 executing program 3:
r0 = socket(0x2, 0x80000000005, 0x9)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1400}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000008c0)="df", 0x1}], 0x1, 0x0}, 0x0)
close(r0)
r1 = dup2(r0, r0)
fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getresgid(&(0x7f0000000080), &(0x7f0000000200)=<r3=>0x0, &(0x7f0000000240))
fchownat(r1, &(0x7f0000000040)='./file0/file0\x00', r2, r3, 0x200)
sync()
socket$inet6_tcp(0x1c, 0x1, 0x0)

09:06:54 executing program 3:
clock_settime(0x0, &(0x7f0000000000)={0x627542739916a330})
clock_gettime(0x0, &(0x7f0000000200))
r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x9, <r1=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x65, @mcast2, 0x4}}, r1}, 0x84)

09:06:54 executing program 3:
syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162fd382c40246464680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")
sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)=[{0x0}], 0x1, &(0x7f0000000240)}, 0x0)
chroot(&(0x7f0000000040)='./file0\x00')

09:06:54 executing program 0:
r0 = open(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
freebsd10_pipe(0x0)
open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r1)
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f00000002c0)="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")
socket$inet6_udp(0x1c, 0x2, 0x0)
ftruncate(r1, 0xae3)
syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")

09:06:54 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0xe2, @local={0xfe, 0x80, [], 0x0}, 0x5}}, <r2=>0x0, 0x5, 0x3, 0x2, 0xffffffffffffff80, 0x6, 0x3}, &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x9, 0xab}, &(0x7f0000000180)=0x8)
setsockopt$inet6_group_source_req(r0, 0x29, 0x14, 0x0, 0xfffffffffffffe1a)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0x6, 0xe217}, &(0x7f0000000200)=0x8)

09:06:54 executing program 2:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8)
socketpair(0x17, 0x30000004, 0x2, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
freebsd11_fstat(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getpid()
getresuid(&(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)=<r5=>0x0)
r6 = getegid()
r7 = getpgid(0xffffffffffffffff)
freebsd11_fstat(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, <r8=>0x0})
r9 = getegid()
r10 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r11 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000640)='/dev/pf\x00', 0x0, 0x0)
r12 = socket(0x1, 0x10000007, 0x7fffffff)
r13 = socket$inet_icmp(0x2, 0x2, 0x1)
freebsd10_pipe(&(0x7f0000000680)={<r14=>0xffffffffffffffff})
r15 = socket$inet_udplite(0x2, 0x2, 0x88)
r16 = open$dir(&(0x7f00000006c0)='./file0\x00', 0x20000, 0x12c)
r17 = getpgid(0x0)
fstat(0xffffffffffffff9c, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, <r18=>0x0})
getgroups(0x9, &(0x7f0000000800)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, <r19=>0xffffffffffffffff])
r20 = socket$inet6(0x1c, 0x30000001, 0x100)
r21 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r22 = socket$inet_sctp(0x2, 0x5, 0x84)
r23 = accept$unix(0xffffffffffffffff, &(0x7f0000000840)=@abs, &(0x7f0000000880)=0x8)
r24 = socket$inet6_tcp(0x1c, 0x1, 0x0)
pipe2(&(0x7f00000008c0)={<r25=>0xffffffffffffffff}, 0x4)
r26 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000900))
r27 = getpgid(0xffffffffffffffff)
freebsd11_lstat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, <r28=>0x0})
r29 = getegid()
sendmsg$unix(r0, &(0x7f0000000b40)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000380)=[{&(0x7f0000000180)="df8d5a99560c070a7a5d8c1e6a5d64d93096155ddbeef0e7001784dae08796a5c2b7e933c5ab22bb3b0d2425ba22311133bbf07a2d68ef8eba9fbc08f9efdb1fa89ab5ca4ce57d95fbb314de9885f2395bea25e16aae2a9ceea36f998655e4440442ba4bf7265181811425edf849a747", 0x70}, {&(0x7f0000000200)="a1fee54008aacee36e38b1189da9c507e89e031a336a03af806eb85ffcaa3d010a64b9440b694495c298c2580f893372c84d1d0c7c47470ed77e94dea39c7956f417445b04ebffd2f4d60b6947b49663d593d5f4c887b24583aa40926b611a4719f1e7b00d0aaa8af6d17f1635f853689a18acb30d254dbc40f4d9aa06cb7fcde72c4320b592f8537fdf9b65e0dbffc2f30dc4ae680da7175bf5a7452cb1bbaeadebbeff404ec33e01ac1fc13620ab0d432adf69423d54c45de3b1e0187caf220c7f1a15a1a5d99f46140089f1ea79ec", 0xd0}, {&(0x7f0000000300)="ee704843cbbfd6d66da5184bff47cd9c7dfe7dfb3f9dbf00c6d09db8a2fe1cbfa7a5396271d27a05b717729946d5e29501c67c11678af563437fdd56712f452cf3cb965ba0d89256c1727c467e90f6f0fc7f203169", 0x55}], 0x3, &(0x7f0000000a00)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @rights={0x30, 0xffff, 0x1, [r10, r11, r12, r13, r14, r15, r16]}, @cred={0x20, 0xffff, 0x2, r17, r18, r19}, @rights={0x30, 0xffff, 0x1, [r20, r21, r22, r23, r24, r25, r26]}, @cred={0x20, 0xffff, 0x2, r27, r28, r29}, @rights={0x10}], 0x110, 0x1}, 0x84)

09:06:54 executing program 3:
syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="1fcf0000c458ffffffffffff86dd6061605d001511000000000000000000000000000000f000ff02000066ff0000000000000000000184009078001503bb60f0a0af0000fe8000000000000020000000000000aa00000000000000000000ffffffffffff0000"])
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x106)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x638b}, 0x24)

09:06:54 executing program 1:
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x20000000)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={<r1=>0x0, 0xd}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x8}, &(0x7f0000000140)=0x8)
syz_execute_func(&(0x7f0000000180)="1c18c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101ed7ec4c4c269b8480002023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a2501a1ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9130c6666450f17720d66660f3a0b0865")

09:06:54 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x3, 0x1]}, 0x8)
bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x3, 0x75fd, @mcast2, 0xe749}, 0x1c)

09:06:54 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000001c0)=0x10)
setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000200)=0x40, 0x4)
freebsd11_fstat(r1, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setgid(r2)
truncate(&(0x7f0000000140)='./file0\x00', 0x40)
mprotect(&(0x7f000071d000/0x4000)=nil, 0x4000, 0x2)
setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)
r3 = open(&(0x7f0000000240)='./file0\x00', 0x100000, 0x40)
ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "f91a42f414a68aacca6f2d4125c1a4a3c0a946e10a2b51d1830f9550d3403ac1", 0x3ff, 0x6}, &(0x7f0000000280)="d9f25e3d1786e462755b55ab109b61a74503e3916ea3fc6037ba96968bf9eccb1798ecfa8261cce1adb33f6d3b876e6893dfa2c1a22ca02d622bf4931da543e6746bcb22ed33e024acabf66dc7b9818258ef14371d0ca92e543367ae87ee9535b97567311ffba1781210e670a00201", 0x8, 0x5, 0x5, 0x100000000, 0x80000000, 0x7, 0x4, 0x1})

09:06:54 executing program 1:
r0 = dup(0xffffffffffffff9c)
ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000240)={{"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", "d2e8bda23b79729dc3db78bc612a1fbf75e12daa7ff50c77eb1a4321e15000bc", 0x7fff, 0xfffffffffffffff9}, &(0x7f0000000000)="7d40c3ec1f737ceca2b7ed87013abcd3eb5bea9c184e6878bdce4de41610d681", 0x1, 0x4, 0x8, 0x1, 0x2, 0x8, 0x8, 0x3})
syz_execute_func(&(0x7f0000000140)="985e4aa84a1c340f05f359bf1b00000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f00000006c0)="16957eba795fba2e42b66dfbcf790f6186699c78716c123589d4be750a66c7ab3035c628638d5e9877973ff261d02a8c5676baf41f4cad9a7e6a83b9c5cb93143724c8f25776d58919398ea27d963391be38f7b1cba3d4e74b4242effb34fe9ee12e7d5e872a263484da51dfd9ce37a27366131f04d70cb2ca3d11b5bbcc663927268ef430da6caf8ce0963e9485d690cd288626781f03cd6328c136d9765c79a8743a87bcbda049d1aaf025e63721c575756fcf9d262ad0d8581ccc15c20bdaae47dd5a9c397a950d748cd570ee7ec1e9caa5e0e6c619f28e0d6b958fd9560925f03182e898430b7d7b1b245af9")
ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f00000008c0)={{"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", "c7f247a1340de055c6ca07ce3781081381a9676a439734c984624db75c2ba7dd", 0x9, 0x4}, &(0x7f00000007c0)="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", 0x21800000000, 0x1f0420, 0x9, 0xd213, 0x80, 0x5, 0x9, 0x1ff})
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="0418f1c1e0f9deac1d634de24ad54185", 0x10}, {&(0x7f0000000080)="b4ea7e53e4b0479977b09f657a245054ade9c1e1a3cb01da194669390d3147097f159677553e82fd5c21284654a0463fb5330ab5497f464abd7299c31da5d0a400ef24bbb0fac42644e5637c88754a89c6f3eff249ad14", 0x57}], 0x2)

09:06:54 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
read(r0, &(0x7f0000000000)=""/56, 0xffd1)
r1 = semget(0x1, 0x2, 0x0)
semop(r1, &(0x7f00000000c0)=[{0x3, 0x6, 0x800}, {0x3, 0x101}, {0x3, 0x30}, {0x1, 0x2, 0x1800}], 0x4)
r2 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet6_sctp(r2, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000580)="4e6bed2b250c26f4e12acc081829ad523671813106211946922b2cfdd39e4caf97857cd6cfa47b087f8a04d28eb5a02a985a28c26f279b203425bb9075aa0ff25982c745d73876308b397330775635a8037c3f9b993210612237ae3002", 0x5d}], 0x1}, 0x0)

09:06:54 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xffffbffffffffffd}, 0x161)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={<r1=>0x0, 0x9c8b}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x7ff}, &(0x7f0000000100)=0x8)

09:06:55 executing program 2:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8)
socketpair(0x17, 0x30000004, 0x2, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
freebsd11_fstat(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getpid()
getresuid(&(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)=<r5=>0x0)
r6 = getegid()
r7 = getpgid(0xffffffffffffffff)
freebsd11_fstat(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, <r8=>0x0})
r9 = getegid()
r10 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r11 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000640)='/dev/pf\x00', 0x0, 0x0)
r12 = socket(0x1, 0x10000007, 0x7fffffff)
r13 = socket$inet_icmp(0x2, 0x2, 0x1)
freebsd10_pipe(&(0x7f0000000680)={<r14=>0xffffffffffffffff})
r15 = socket$inet_udplite(0x2, 0x2, 0x88)
r16 = open$dir(&(0x7f00000006c0)='./file0\x00', 0x20000, 0x12c)
r17 = getpgid(0x0)
fstat(0xffffffffffffff9c, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, <r18=>0x0})
getgroups(0x9, &(0x7f0000000800)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, <r19=>0xffffffffffffffff])
r20 = socket$inet6(0x1c, 0x30000001, 0x100)
r21 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r22 = socket$inet_sctp(0x2, 0x5, 0x84)
r23 = accept$unix(0xffffffffffffffff, &(0x7f0000000840)=@abs, &(0x7f0000000880)=0x8)
r24 = socket$inet6_tcp(0x1c, 0x1, 0x0)
pipe2(&(0x7f00000008c0)={<r25=>0xffffffffffffffff}, 0x4)
r26 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000900))
r27 = getpgid(0xffffffffffffffff)
freebsd11_lstat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, <r28=>0x0})
r29 = getegid()
sendmsg$unix(r0, &(0x7f0000000b40)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000380)=[{&(0x7f0000000180)="df8d5a99560c070a7a5d8c1e6a5d64d93096155ddbeef0e7001784dae08796a5c2b7e933c5ab22bb3b0d2425ba22311133bbf07a2d68ef8eba9fbc08f9efdb1fa89ab5ca4ce57d95fbb314de9885f2395bea25e16aae2a9ceea36f998655e4440442ba4bf7265181811425edf849a747", 0x70}, {&(0x7f0000000200)="a1fee54008aacee36e38b1189da9c507e89e031a336a03af806eb85ffcaa3d010a64b9440b694495c298c2580f893372c84d1d0c7c47470ed77e94dea39c7956f417445b04ebffd2f4d60b6947b49663d593d5f4c887b24583aa40926b611a4719f1e7b00d0aaa8af6d17f1635f853689a18acb30d254dbc40f4d9aa06cb7fcde72c4320b592f8537fdf9b65e0dbffc2f30dc4ae680da7175bf5a7452cb1bbaeadebbeff404ec33e01ac1fc13620ab0d432adf69423d54c45de3b1e0187caf220c7f1a15a1a5d99f46140089f1ea79ec", 0xd0}, {&(0x7f0000000300)="ee704843cbbfd6d66da5184bff47cd9c7dfe7dfb3f9dbf00c6d09db8a2fe1cbfa7a5396271d27a05b717729946d5e29501c67c11678af563437fdd56712f452cf3cb965ba0d89256c1727c467e90f6f0fc7f203169", 0x55}], 0x3, &(0x7f0000000a00)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @rights={0x30, 0xffff, 0x1, [r10, r11, r12, r13, r14, r15, r16]}, @cred={0x20, 0xffff, 0x2, r17, r18, r19}, @rights={0x30, 0xffff, 0x1, [r20, r21, r22, r23, r24, r25, r26]}, @cred={0x20, 0xffff, 0x2, r27, r28, r29}, @rights={0x10}], 0x110, 0x1}, 0x84)

09:06:55 executing program 3:
preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000001640)=""/4096, 0x11c1}], 0x1, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
pwritev(r0, &(0x7f00000003c0)=[{&(0x7f0000000140)="d00c134e8f8ad6202209f2c91d9f4e595bb2e0eda2bbbcfdfcdb9b7460e9c3df82639ac340978972c27624407bb7c9b79ea0e41539107c1d31ec24ea24ad96130b41dc98854a9f7efe4988dae163c4660866ee1c39485fd2c64deafbc5a2e0f7833a7e3c139d7ca7c82eae2ec14d336b16139d0a7eb243a8003f99c96972f8bd0b12062a010781463eb4c62afbaa6ad079efa84a5b14b063738c3d01fc5d155fa76b5aa39396c545da23f0068ab301c77049385dde39d55bc4fbc4dbab9efd76b9ae9c53f7c2c46ee478af423dba4bf8fa70289bcefa148304c071a682d2517d7ff27979c5a94e6d8ce387f590baea2960c7", 0xf2}, {&(0x7f0000000240)="fe53d68ce50908f4a91d13749076dec47d20b995bef3ba1faf96a0a6dc0b92f25772657afa323aa115150b393944c6d86662038bd5d16dd953aec5d147589b5a47eff75ea6ec0a126adab3fd6cfa1102ae641a5ceb012f84316aef1ce94355c6f7afe86fd2a1273b2f4d7bdc98752856da194acc8e81e23ef242b3ada352d56ead2ba4bec149f122d5f4be18e082cb4ca373e74bc0e8dfab739e4a8e8e", 0x9d}, {&(0x7f0000000080)="d547bc0843e2873f9e1201ceab687a18cbeda2c1b1a4c3e55fd271b5537cf5043adbc9286b929403ebebbc5d07d43149a9506d48be7d25a78d4cb1b526e924c26056a411a61bdce36a1d76ed8e8dcedeb46f7f4e27ada586a77efc73ecb932fb47023d82c301939fbe0e1e900f4e6183d2b8c93ebd0405aa6dbb2e", 0x7b}, {&(0x7f0000000000)="79e0c5999d207ceb5fd68af0a55a131836ec33af5ef46dd0aabaeba34f992bf477fbea6a291b7af958389555e23936e0", 0x30}, {&(0x7f0000000300)="7365d166b598c4094b608808556e5a7eb6fd5416ae9a1a28243afc2f37d2df9d18d1f2629cbec78a88a82dbd8618e412d815266702e1cc01d1c5164766926cf71fed1ae302c4a8ec8d935efdf6bbdbc8c1a4d46fab0c8c4187a98c6a27a7e61a534606901dc4eb04041b67bdc7a1c2779eb4efacad6965c65755ab348f8f9381e2a4f8d79a53e1375701cffb1253e38d5150ade288e798a04a57c3bc51eb2b44a79458d7d116864e3b966695d9e9e38f18e30c8b", 0xb4}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000002640)="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", 0x1000}], 0x7, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x811, r0, 0x0)
setgroups(0x1, &(0x7f0000000100)=[0x0])
sync()

09:06:55 executing program 1:
syz_execute_func(&(0x7f0000000740)="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")
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x81)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={<r1=>0x0, 0x8}, &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={<r2=>r1, 0xdd2b}, &(0x7f0000000340)=0x8)
fchdir(r0)
ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000380)="3313dcbd5138cac513164bbe74f4d73647c0772bb5e5dcb43bd1b0b3b5abe6d247949866600754d038093f27fc49a89277bd541d7c05961507a3cba7e8ec59e9da9483e74b674f4afd457eb41ebbc6395106af0e0b74a48e08f517c2d5ad73285963ee171babcd3aa6fe1e0a7a0a7e0e0109ed25ac3ed263894ac3a290f505a6748771e5d703d45a8981e22e7e4c90486bd7c9682a77f7590fd30b5169c5e8645e4f488d6d15d10159829fc3d7a09d304ead745d447b0ce5c7c5301e280de2ea7314f044c8968ef51b268c5b86")
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000480)={<r3=>r2, 0xf, 0x3}, &(0x7f00000004c0)=0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2106000000ff010000000000000000000000000001030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001200"/128, @ANYRES32=r3], &(0x7f00000005c0)=0x84)
mlockall(0x1)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={<r4=>0x0, 0x8}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0xffffffffffffffd9, r4}, &(0x7f0000000100)=0xc)

09:06:55 executing program 1:
munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000cc6000/0x2000)=nil, 0x2000)
munmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000)
munmap(&(0x7f0000c04000/0x4000)=nil, 0x4000)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5)
munmap(&(0x7f0000b34000/0x3000)=nil, 0x3000)

09:06:55 executing program 3:
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10, 0x20000000)
r1 = socket(0x1c, 0x5, 0x80000001)
setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000140)={0x7f, 0x4}, 0x10)
syz_execute_func(&(0x7f0000000200)="9834150f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
accept$unix(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000000000000000f9ffffffffffffff00"/110], &(0x7f00000002c0)=0x6e)
r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8)
fcntl$getown(r2, 0x5)
open(&(0x7f0000000000)='./file0\x00', 0x200, 0x8)
freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setreuid(r3, r4)

09:06:55 executing program 0:
syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
syz_execute_func(&(0x7f00000000c0)="982c260f050520d0f80791b06a4141e2e996855b99a4c466a4c4660fd901fc437c3866450f73db0221fc22eba8c0642e3e4030a80200000047002b0000000f49f6ba0dfe8c730c88a1d20fbbc4a201458b100000008f294001b00b0f01a4b49b000080000f73d539f08171a38a806ebb57c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d040000f344ded7b1317364400f38cd01c461d561970d000000")

09:06:55 executing program 2:
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
pwritev(r0, &(0x7f0000000440)=[{&(0x7f00000005c0)="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", 0x1000}, {&(0x7f0000000080)="f447589f3d9e5e8bc82c4f542ce2e2abb8d30bf7272c3f0b4d50a835c504bc97374ecd15d035bb22442d19715cdd938360605f4f03b7b729b873275048c9f72fdbe147ffa986a40bbfd4c451c30ec00ac4f6630515ebc248195688c6e04a86d9e9ee23f5faf2cb3874f1c03b26575d17db91ce645f7b52f9a7190a9c25b47fe20a77da6a2f2e4fe0dff6f0e7c22a28533e94c996d32e2c7914d4a6120ce36a88788217d9f97527841c", 0xa9}, {&(0x7f00000015c0)="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", 0x1000}, {&(0x7f0000000240)="0b7f77c3c408935a5f4115da193817cdd2acaa294df175bff31164a120908ae61f8212f5f2880f1a555b03dda94161661ded8a3db05423beb19981bfe075ae86b7b9e5797d8b68ce174115aa53e9322d06f9aae2104f0dd61d7b633e04c7484bcf4aef445c48909859bddf73eb3c1526d5467a1be9d33070091e26c28ee3ae20e62a72e8d3098d5c4ff64de7896db571c276bb5b9a4f734c64b0b52e7ac9b52497f35001ef73426431d5cabe934560585aef90830bc44bd00969e11b8c11ae96759832943e3580e0cd7cd0a4f9a4badde3c3e0f342f98859d2b240c57f3ce9642740", 0xe2}, {&(0x7f0000000340)="828828ca8820e9620c3b5759cd7f3a3661b420232fdf36c00bdca520f7a5b20dcd453a7c6cf3ba6f33e8debd262a0b5fb4feac3237e7498be81e7b395a04d65c7f4f751b6d186380c28acc5dd839c36b82ce19a31d46da351e9111a5e991cea13bfabec6431a3969fbb115bd25b5c08e3cfc5eb155ded9bb1440846fa8beffdc791599fd09cfa6e1287ce35a2a5fec5e7cf04af2c9dbe29816e3440ef513c2d90484c0b8335995666354ac9ef65a317be39dca3d8d67df8b6a03df6f0cb00888d3526d04a734071b5bae95", 0xcb}], 0x5, 0x4e)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mkdir(&(0x7f0000000140)='./file0\x00', 0x180)
setgroups(0x2ca, &(0x7f0000000000))
bind(0xffffffffffffffff, 0x0, 0x0)
writev(r1, &(0x7f0000000580)=[{0x0}, {0x0}], 0x2)
syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
lseek(0xffffffffffffffff, 0x0, 0x1)
sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0)
getuid()

09:06:55 executing program 3:
syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0")
syz_execute_func(&(0x7f0000000300)="f00fbb9f000000009165f7056969ef69dc04d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0")
syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b301c700f0019ee46d0000c4a2d93bf1c40bc549ce0a")
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f00000003c0)={{"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", "b493aeb07624570454d5c7125ca3ddfb26b875a8c6ac37ca2abc6846b35c5126", 0x17c7, 0x3}, &(0x7f0000000040)="e0a7c4e4c8e48b5be21f33c5aee86b4ca7634487104cc4359d879daa58bcb9f90fbb1996e7f20574bc191666a163d021bb32b1a96780baafb688333320a2badf036dc66ef60ba5591a9ab1a9a812d8428d5ae2d0f4d5839a2bedc383", 0x700000, 0x8, 0x7, 0x78c2e099, 0x9, 0x3f, 0x5, 0x8c0c})
socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e230400000000000000000000000000000000000000ff0300"/128, @ANYRES32=<r1=>0x0, @ANYBLOB="0100ffff0100008b4200"], &(0x7f0000000180)=0x8c)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x400}, 0x8)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000000)="a3c33147b7ee4cf59b48242c0190f922b3fa0a86135756076524c6202b6ad9b1826667e666b81a3b690f21d89c7ec4")

09:06:55 executing program 1:
r0 = open(0x0, 0x4, 0x0)
r1 = openat(r0, 0x0, 0x100048, 0x12)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000a40)={0xfffffffffffffffe, 0x8000000000000000, 0x620, 0x1000, 0x8, 0x80000000, 0x9, 0x0, <r2=>0x0}, &(0x7f0000000a80)=0x20)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000ac0)={0x3f, 0xfffffffffffffc00, 0x2100, 0x4, 0xf28d, 0xffff, 0x3, 0x101, r2}, &(0x7f0000000b00)=0x20)
mlockall(0x1)
utimensat(r1, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000780)={{0x1c5, 0xffffffff}, {0x9, 0x100000000}}, 0x200)
sync()
mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000008c0), &(0x7f0000000900)=0x4)
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xffffffffffffffff}, 0x0, 0x19ae, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000800)=ANY=[@ANYBLOB="1c004e2200000000fe8000000000000000000000000000aafeffffff00"/128, @ANYRES32=<r3=>0x0, @ANYBLOB="0100000002000000060000000700000007000801"], &(0x7f0000000280)=0x98)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={r3, 0x6, 0x3, 0x4, 0x7f}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, <r4=>0x0}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
r5 = shmget(0x2, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil)
shmctl$SHM_STAT(r5, 0xd, &(0x7f0000000940)=""/155)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000a00)={r4, 0x2}, 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
openat(r6, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f5f19a96c4251e225600b10081cf2db54d6b2f41")

09:06:55 executing program 1:
r0 = semget$private(0x0, 0x7, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0xffffffff, 0x4)
semop(r0, &(0x7f0000000040)=[{0x0, 0x4ab7, 0x1000}, {0x1, 0x2, 0x1000}, {0x3, 0xebd, 0x800}], 0x3)
poll(&(0x7f00000000c0)=[{r1, 0x8}, {r1, 0x20}, {r1, 0x1}, {r1, 0x2}], 0x4, 0x0)
__semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000100)=0x7)

09:06:55 executing program 1:
r0 = semget$private(0x0, 0x7, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0xffffffff, 0x4)
semop(r0, &(0x7f0000000040)=[{0x0, 0x4ab7, 0x1000}, {0x1, 0x2, 0x1000}, {0x3, 0xebd, 0x800}], 0x3)
poll(&(0x7f00000000c0)=[{r1, 0x8}, {r1, 0x20}, {r1, 0x1}, {r1, 0x2}], 0x4, 0x0)
__semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000100)=0x7)

09:06:55 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr=0xe0000002, @loopback}, 0xc)
r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c, 0x10000000)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000540)={@in6={{0x1c, 0x2, 0x1, @mcast1, 0xa00d}}, <r2=>0x0, 0x1, 0x10000, 0x100, 0x80000000, 0x800, 0x2}, &(0x7f00000006c0)=0x98)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000700)={r2, 0x5}, 0x8)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r3 = msgget(0x1, 0x208)
msgctl$IPC_STAT(r3, 0x2, &(0x7f00000003c0)=""/79)
r4 = getpid()
r5 = getpgid(r4)
r6 = msgget(0x3, 0x314)
msgctl$IPC_INFO(r6, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff0000/0x3000)=nil, 0x3000, 0x1)
wait4(r5, &(0x7f0000000080), 0x17, &(0x7f0000000240))
getpgrp(r5)
syz_execute_func(&(0x7f0000000180)="c421b55e7500c401fc2b9efeefffff3e36f211ba00000000c4e3514cf000c4218d61376765360f14c142bd7a640000f2af64430f1f0045d9f3")
r7 = getpgid(r5)
r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r8, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0xfffffce1)
lseek(r8, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r8, 0x10}, {r8, 0x2020}], 0x2, 0x0)
socketpair$unix(0x1, 0x1000000000000, 0x0, 0x0)
freebsd10_pipe(0x0)
shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117)
getpeername$inet(r8, &(0x7f00000004c0), &(0x7f0000000300)=0x10)
truncate(&(0x7f0000000440)='./file0\x00', 0x1)
setsockopt$sock_int(r8, 0xffff, 0x1, 0x0, 0x0)
getpgid(r7)

09:06:55 executing program 1:
r0 = semget$private(0x0, 0x7, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0xffffffff, 0x4)
semop(r0, &(0x7f0000000040)=[{0x0, 0x4ab7, 0x1000}, {0x1, 0x2, 0x1000}, {0x3, 0xebd, 0x800}], 0x3)
poll(&(0x7f00000000c0)=[{r1, 0x8}, {r1, 0x20}, {r1, 0x1}, {r1, 0x2}], 0x4, 0x0)
__semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000100)=0x7)

09:07:45 executing program 0:
syz_execute_func(&(0x7f0000000280)="1c21b5b598cd801b69e46962f5696200d9d9d037795bf9f2680c000000673666420f2d9e722483b4c7e4c753fbc4e101edfec4427d82c4c2b90a23f216c4c2f50b278f4808eebce0000d008020002000b18cb607000000518dc4a27d181ec1ea01640f34f265dc5f00c35b5b304545c4c19a5f16a841200fb966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6efafad6736660fd2938c000000c4c1f913376666450f17720d2e0fc7bf0d00008066660f3a0b0865")
freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={<r2=>0x0, 0x4, 0x10000}, &(0x7f0000000080)=0x85)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000100)={r2, 0x4, 0x2007f}, 0x8)

09:07:45 executing program 1:
r0 = semget$private(0x0, 0x7, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0xffffffff, 0x4)
semop(r0, &(0x7f0000000040)=[{0x0, 0x4ab7, 0x1000}, {0x1, 0x2, 0x1000}, {0x3, 0xebd, 0x800}], 0x3)
poll(&(0x7f00000000c0)=[{r1, 0x8}, {r1, 0x20}, {r1, 0x1}, {r1, 0x2}], 0x4, 0x0)
__semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000100)=0x7)

09:07:45 executing program 2:
r0 = dup(0xffffffffffffff9c)
freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = getgid()
fchownat(r0, &(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, r2, 0x200)
mkdir(&(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0)
r3 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
unlinkat(r3, &(0x7f0000000480)='./file2\x00', 0x800)
mkdirat(r3, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r3, &(0x7f0000000100)='./file0/file0\x00', 0x0)
utimes(&(0x7f0000000300)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000000)={{0x7ff, 0x2}, {0xfffffffffffff25f, 0x2}})
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00')
mkdirat(r3, &(0x7f0000000040)='./file1\x00', 0x0)
open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0)
rmdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00')

09:07:45 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fchmod(r0, 0x1)
mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2)
ftruncate(r0, 0x101)
ppoll(&(0x7f0000000080)=[{r0, 0x2000}], 0x1, 0x0, 0x0, 0x0)
close(r0)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)

09:07:45 executing program 0:
r0 = socket(0x2, 0xffffffd, 0x84)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x6}, 0xc)
sendto$inet(r0, &(0x7f0000000080)='%', 0x1, 0x0, 0x0, 0x0)
shutdown(r0, 0x1)
connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8)

09:07:45 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000140)={0x8, {{0x1c, 0x3, 0x4, @mcast2, 0x6}}}, 0x88)
readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067)
r1 = socket(0x2, 0x2, 0x0)
read(r1, &(0x7f0000000040)=""/28, 0x1c)
connect$unix(r1, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10)
sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0)

09:07:45 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000500)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

09:07:45 executing program 1:
r0 = semget$private(0x0, 0x7, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0xffffffff, 0x4)
semop(r0, &(0x7f0000000040)=[{0x0, 0x4ab7, 0x1000}, {0x1, 0x2, 0x1000}, {0x3, 0xebd, 0x800}], 0x3)
__semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000100)=0x7)

09:07:45 executing program 1:
r0 = semget$private(0x0, 0x7, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0xffffffff, 0x4)
__semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000100)=0x7)

09:07:45 executing program 1:
r0 = semget$private(0x0, 0x7, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0xffffffff, 0x4)
__semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000100)=0x7)

09:07:46 executing program 1:
r0 = semget$private(0x0, 0x7, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0xffffffff, 0x4)
__semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000100)=0x7)

09:07:46 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="bd2e2f1a6f16756696bde0cb92122fab5d731afbc982b2b66b2bdb954a1a4d0640147680dd496613769e23301892830d21380b1814c581484d2af13f837c9b0316a2c2161f52a65bc0603a3e480ed21df400d2d10078885a6a7a5ddb96e98e120a638e3f6bae2b6c895f83b3d0b39ae4bf41482ec7cec9938811bbe1314f1b6e35f02d8b3fc75577c2c52bb2c2386c749f308bd543873a63eccfdba3b40b23ebc367d50012bc897974735b35bd29a7311c45fd14b843630aea2df3ce0a4106b29718cc3b6e2fa679b80fc761"], 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@in={0x2, 0x3, @rand_addr=0x4}, 0x10, &(0x7f0000000200)=[{&(0x7f00000008c0)="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", 0x1000}, {&(0x7f0000000180)="0a25a090dea251a84a3fc0a44aa3782c5da1444f9513ae0fbc1a3ebb003a0e9e48d1b1c02a2a881a502cae368063d51ced40f7b377c9a8f8866239b0", 0x3c}, {&(0x7f00000001c0)="401f76672ff6f407b0d7e37a1e34a5", 0xf}], 0x3, &(0x7f00000018c0)=[{0x20, 0xffff, 0x8000, "3d34c9777f6ef50c766573a3538f38"}, {0x28, 0x3b, 0xffffffff, "5cbe21bb9f20a7db889ee6a33540cff0b4"}, {0x1010, 0x8f, 0xe0, "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"}, {0xe8, 0xad, 0x9, "3d535b4abfa3b850f6df2617bbaf2e1914e3ce994999db17879fbe07dc986c590ca19ecc50ae5f459f7a793702a91e13b8f020f5795ec855383812620d7a0bf4d9168684a7dfe4cfb89a5ce046bf0d48a5044e46a9938b44bc9738fab2594d52fd78926a772056bc0b56c6e81899b44756dfa81a63f73d725f32b543a32b82cf92b2d8c64952cc493784229180a67733d4f2bccad970e1b64ad2815acd0205761b8ebed9ed37de77de6921ecce763eb07f09c9882c517cfa8dee1b80c11880aad60da9c3631183002835ecd199537a810060109d5904"}, {0x40, 0x29, 0x2, "b81d1cb8ebc1e9971e6c242f0ac917f71926b6660bdfd54942352e9c6a5e64ca7d180ace5965161aa03db014"}], 0x1180}, 0x1)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={<r1=>0x0, 0x8000, 0x20}, &(0x7f0000000080)=0xc)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x9, 0x100000000}, 0x8)
setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000540)=0x7, 0x4)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000480)={@in6={{0x1c, 0x1, 0x3f, @empty, 0x89c}}, r1, 0x36c9, 0x2, 0x80000000}, &(0x7f0000000300)=0x8c)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000240)="013a881a3956ce243b6c1aa64a9415b6dc7d17c795e2d4ccab0f11116f30e9127b3275f4f8686f193adbaaaed95de0b98d437d35393fe70d12104e5381653afb13886c1d11c15c6cc7", 0x49}], 0x1)

09:07:46 executing program 3:
freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240))
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0xffffffffffff8000, 0x800000b35d})
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000140)=0x4)
accept(r0, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c)
r2 = semget$private(0x0, 0x9, 0x0)
semop(r2, &(0x7f0000000000)=[{0x0, 0x2, 0x1000}, {0x3, 0x1, 0x1000}, {0x7, 0x1c00000000, 0x1800}, {0x1, 0xfff, 0x1000}, {0x4, 0x5, 0x1800}, {}], 0x6)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r1, 0x0)
utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x8da, 0x1f}, {0x8000}}, 0x200)

09:07:46 executing program 0:
r0 = socket$unix(0x1, 0x2, 0x0)
fcntl$dupfd(r0, 0x6, 0xffffffffffffff9c)
socket$unix(0x1, 0x5, 0x0)
r1 = semget$private(0x0, 0x2, 0x2)
__semctl$GETZCNT(r1, 0x4, 0x7, &(0x7f0000000080)=""/88)
getpgid(0x0)

09:07:46 executing program 1:
r0 = semget$private(0x0, 0x7, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2)
semop(r0, &(0x7f0000000040)=[{0x0, 0x4ab7, 0x1000}, {0x1, 0x2, 0x1000}, {0x3, 0xebd, 0x800}], 0x3)
__semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000100)=0x7)

09:07:46 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x91, 0x800}, {0x9, 0x1ffd}})
mlockall(0x2)
ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000200)={{"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", "d16347729ca97ef3d923afa92d2c9a3499e2146616278ca5702642343cf5a555", 0x5, 0x80000000}, 0x0, 0x8, 0x6, 0x8, 0x7ff, 0x401, 0x9, 0x100000001, 0xfffffffffffffff7})
fchdir(r0)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
ftruncate(0xffffffffffffffff, 0xa1)
openat(r1, &(0x7f0000000180)='./file0\x00', 0x10208, 0x61)
fcntl$setflags(r1, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000080)=0x4)
mmap(&(0x7f0000ff0000/0x2000)=nil, 0x2000, 0x1, 0x10, r1, 0x8000000000)
munlockall()
ftruncate(r0, 0xf100)

09:07:46 executing program 1:
r0 = semget$private(0x0, 0x7, 0x0)
semop(r0, &(0x7f0000000040)=[{0x0, 0x4ab7, 0x1000}, {0x1, 0x2, 0x1000}, {0x3, 0xebd, 0x800}], 0x3)
__semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000100)=0x7)

09:07:46 executing program 1:
semop(0x0, &(0x7f0000000040)=[{0x0, 0x4ab7, 0x1000}, {0x1, 0x2, 0x1000}, {0x3, 0xebd, 0x800}], 0x3)
__semctl$SETVAL(0x0, 0x1, 0x8, &(0x7f0000000100)=0x7)

09:07:46 executing program 1:
semop(0x0, &(0x7f0000000040)=[{0x0, 0x4ab7, 0x1000}, {0x1, 0x2, 0x1000}, {0x3, 0xebd, 0x800}], 0x3)
__semctl$SETVAL(0x0, 0x1, 0x8, &(0x7f0000000100)=0x7)

09:07:46 executing program 1:
semop(0x0, &(0x7f0000000040)=[{0x0, 0x4ab7, 0x1000}, {0x1, 0x2, 0x1000}, {0x3, 0xebd, 0x800}], 0x3)
__semctl$SETVAL(0x0, 0x1, 0x8, &(0x7f0000000100)=0x7)

09:07:46 executing program 1:
r0 = semget$private(0x0, 0x0, 0x0)
semop(r0, &(0x7f0000000040)=[{0x0, 0x4ab7, 0x1000}, {0x1, 0x2, 0x1000}, {0x3, 0xebd, 0x800}], 0x3)
__semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000100)=0x7)

09:07:46 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4)
setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
writev(r0, &(0x7f0000000400)=[{&(0x7f00000000c0)="954d30b9996b75e41d2943ace601e841811047ca252b805f24418fd8b51b2b8caa1f29", 0x23}, {&(0x7f00000001c0)="131039a124a360b2bb110488693643a99bbd1305fafa581f8bddd5e8fad39b0c1838ce28460a667589d91162423375fa841007387dd9fb91e2cfcdbae79ef819b84c142ceaf5907fd8abe625ba0dbfa29cd62236028e2ce8138cb40eafc92c3cc10eac453d4aeacf1f62e4dd72702c5f5b8b7d92e80091ab624966cd535e81838ff0d2cf743b9e0061eb809378eb348384f6413d7375be6070ec5ee738bc4db5c3d4cdf6ecfbceac754a933e84a5236bae6bcbcda762ed0633467d3c4594b9bf621f8ae5ef1268510d72815eb46c65f00ed1e7420012c431ec66c5a950e4fee324c119289a7b8192cab8d729fce030bec27938", 0xf3}, {&(0x7f0000000100)="0889dee3683a86f091d1624b89e1a9d58b126c5224611dbdb47ac693ea9cab90c7750e9cb9c96c321acf047edd47caa8e2c36b32401a6f0a1f5f41b6c06cd39ec71f6e98942bf82a257b6f412a1e9e1e3dccb39e017f", 0x56}, {&(0x7f00000002c0)="b3c96fd547600a974b5edc19ac94b11965fcb671d4e0aaa0042aa1e697dfa4", 0x1f}, {&(0x7f0000000300)="edfb6fc9a547312ac8d5b8514055c49e29f87ebe2ba61e92ce76a8c2409f1b5239cfee508d274d869aa9f3758baad0ce5a66f2eac6d1f90a84d08d117b5e0c21db7018063baab00b40e5e8034fb7a50cb6f6bb6a5c5cc1cd43c4e4973714b40fae96be873d463132422575cc471376cc570a84d31dda25b177a891307c9612fa7025539a285d247bd06398994390b27d2722873096e9f5088cc65d140165b9c5b21f510699d8f15128744060e49615bcd4391348611df08b046a1f22712393df9fca926b56bd6de7018071d3097695445fe00318b99f", 0xd6}], 0x5)
write(r0, &(0x7f0000000040)="f6a5", 0x2)
execve(0x0, 0x0, 0x0)

09:07:46 executing program 2:
r0 = socket(0x2, 0x5, 0xfffffffffffffffe)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c653000008bbf46bfbcc3a07d451ab30e3cba64745f"], 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x31, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94)

09:07:46 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0, 0x9}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000000c0)={<r2=>r1, 0xf7, "dd2c8041bd2518e5e6d9471769fa8bc87e8f5e68f28b63ac2d661815e31b99be2287fb96706229bad40ed80103333afcdee2ca3360966d5d43f5bf3a942603d7fd6fb89abb9f6e1904ff300265f92cd36b0b45f00c516c8ba60aa9b3e2bf6f1a1195a26a764c11f1fd35de0c066442e946d5327a8dde5e80588c81da0818064887039383839d99a456a080c9f413ad572c84b8e2649d7368023fc3c2449731d0c657cc43868512d4cb700cc5bea8086edb360ca85c14b123fcda704c4dbadaeea3e82634af014b194c16b8fbfff53e015cde004c04321a999320d7d83527f7ac6922dd65f722951445eef618ca383edebedb116f3c5d39"}, &(0x7f0000000000)=0xff)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r2, 0xfffffffffffffff9}, &(0x7f0000000200)=0x8)

09:07:46 executing program 1:
r0 = semget$private(0x0, 0x0, 0x0)
semop(r0, &(0x7f0000000040)=[{0x0, 0x4ab7, 0x1000}, {0x1, 0x2, 0x1000}, {0x3, 0xebd, 0x800}], 0x3)
__semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000100)=0x7)

09:07:46 executing program 2:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r3 = semget$private(0x0, 0x100000, 0x276)
semop(r3, &(0x7f0000000780)=[{0x1, 0x0, 0x800}, {0x3, 0xfffffffffffffff7, 0x1800}, {0x2, 0xfffffffffffffffd}], 0x3)
mlockall(0x1)
mkdirat(r0, &(0x7f00000002c0)='./file0/file0\x00', 0xa)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee")
ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000940)={{"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", "f77ea901af42565fa5ea04052d3ac25e93de764a34c02237ede6d662c5b94e7b", 0x40}, &(0x7f0000000880)="4ca430a0a6a98698a0164a7200f95536932e1fcdbb3e0ac003531688865e58ec9f2320df55408ac5bac46a0447dd24a8d0aac5088009c613b9cad5aeb1c40cd24fb649c8eacb745118959061a67cd4c46c74d057a85a55ae1899c1127f0d207f9b573df42968f2d33cbe7e685d8165e3f04306a3fbea8b720743a1ebcb943151016bffb44d94abe29e", 0x0, 0x9ae, 0x6, 0x7, 0x100000001, 0xffffffffffffffff})
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r4 = dup2(r1, r1)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)={0x8, [0xfffffffffffffff9, 0x3, 0x6, 0x0, 0x4, 0x9, 0x80000000, 0x401]}, 0x14)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68")
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

09:07:46 executing program 1:
r0 = semget$private(0x0, 0x0, 0x0)
semop(r0, &(0x7f0000000040)=[{0x0, 0x4ab7, 0x1000}, {0x1, 0x2, 0x1000}, {0x3, 0xebd, 0x800}], 0x3)
__semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000100)=0x7)

09:07:46 executing program 0:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x1, 0x4)
fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fchown(r0, r1, r2)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0)

09:07:46 executing program 1:
r0 = semget$private(0x0, 0x7, 0x0)
semop(0x0, &(0x7f0000000040)=[{0x0, 0x4ab7, 0x1000}, {0x1, 0x2, 0x1000}, {0x3, 0xebd, 0x800}], 0x3)
__semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000100)=0x7)

09:07:48 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000080)=0xfffffffffffffffc, 0xfffffffffffffdbe)
getsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, &(0x7f0000000000))

09:07:48 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4)
setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
writev(r0, &(0x7f0000000400)=[{&(0x7f00000000c0)="954d30b9996b75e41d2943ace601e841811047ca252b805f24418fd8b51b2b8caa1f29", 0x23}, {&(0x7f00000001c0)="131039a124a360b2bb110488693643a99bbd1305fafa581f8bddd5e8fad39b0c1838ce28460a667589d91162423375fa841007387dd9fb91e2cfcdbae79ef819b84c142ceaf5907fd8abe625ba0dbfa29cd62236028e2ce8138cb40eafc92c3cc10eac453d4aeacf1f62e4dd72702c5f5b8b7d92e80091ab624966cd535e81838ff0d2cf743b9e0061eb809378eb348384f6413d7375be6070ec5ee738bc4db5c3d4cdf6ecfbceac754a933e84a5236bae6bcbcda762ed0633467d3c4594b9bf621f8ae5ef1268510d72815eb46c65f00ed1e7420012c431ec66c5a950e4fee324c119289a7b8192cab8d729fce030bec27938", 0xf3}, {&(0x7f0000000100)="0889dee3683a86f091d1624b89e1a9d58b126c5224611dbdb47ac693ea9cab90c7750e9cb9c96c321acf047edd47caa8e2c36b32401a6f0a1f5f41b6c06cd39ec71f6e98942bf82a257b6f412a1e9e1e3dccb39e017f", 0x56}, {&(0x7f00000002c0)="b3c96fd547600a974b5edc19ac94b11965fcb671d4e0aaa0042aa1e697dfa4", 0x1f}, {&(0x7f0000000300)="edfb6fc9a547312ac8d5b8514055c49e29f87ebe2ba61e92ce76a8c2409f1b5239cfee508d274d869aa9f3758baad0ce5a66f2eac6d1f90a84d08d117b5e0c21db7018063baab00b40e5e8034fb7a50cb6f6bb6a5c5cc1cd43c4e4973714b40fae96be873d463132422575cc471376cc570a84d31dda25b177a891307c9612fa7025539a285d247bd06398994390b27d2722873096e9f5088cc65d140165b9c5b21f510699d8f15128744060e49615bcd4391348611df08b046a1f22712393df9fca926b56bd6de7018071d3097695445fe00318b99f", 0xd6}], 0x5)
write(r0, &(0x7f0000000040)="f6a5", 0x2)
execve(0x0, 0x0, 0x0)

09:07:48 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="26150d0c714783d0598d8596c6fd2131e74f2297c989473c09f71bfa9369cb6d9147a562956ee4e3fc547030f4eaf567439e63822d07d4960aa55bbb92fb9dc403c8e9f03df4dc9590d7f35da03ad57d6e9a7b94c9e6034befb82554", 0x5c)
nanosleep(&(0x7f0000000000)={0x17c, 0x8001}, &(0x7f00000000c0))

09:07:48 executing program 1:
r0 = semget$private(0x0, 0x7, 0x0)
semop(0x0, &(0x7f0000000040)=[{0x0, 0x4ab7, 0x1000}, {0x1, 0x2, 0x1000}, {0x3, 0xebd, 0x800}], 0x3)
__semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000100)=0x7)

09:07:48 executing program 1:
r0 = semget$private(0x0, 0x7, 0x0)
semop(0x0, &(0x7f0000000040)=[{0x0, 0x4ab7, 0x1000}, {0x1, 0x2, 0x1000}, {0x3, 0xebd, 0x800}], 0x3)
__semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000100)=0x7)

09:07:48 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket(0x10, 0x7, 0x1)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080)=0xfffffffffffffff8, 0x4)
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)="7892e34e95474ca3673b68723264c88ad4da1c50ace2bee2ef660c9099c8f11cfaef24bf70f198876e1ef0865d2c048665ce8429cca200"/69, 0xffffffffffffff5a)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0), 0x4)

09:07:48 executing program 1:
r0 = semget$private(0x0, 0x7, 0x0)
semop(r0, 0x0, 0x0)
__semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000100)=0x7)

09:07:48 executing program 0:
syz_execute_func(&(0x7f0000000240)="0c19b5b598cd801b69e4f56960f5691d62d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000eff265dc5f00c36645363ef80f9966030fc5e08f2c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f018f690f17720d14111d54111d00")
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0xffffffffffffff80)

09:07:48 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = accept(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000002c0)=0x312)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)={<r2=>0x0}, &(0x7f00000000c0)=0x8)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x7fff, 0x0)
ioctl$DIOCSETIFFLAG(r3, 0xc0284459, &(0x7f00000005c0)={0x10, &(0x7f00000004c0)="bc79e8a574c212380a89548ab06057e1a9fea9830fa28e4f9a1a533ac7e252bceaa8bc41c1a28b93afe99fdce304a58ed94a5b6c32c160fd5150d9081a467b2753c3b395152bcd694253eca6cae07e05edf0e546b1b5dcecd93a9f14cfaf1560b73c3b636e82c7ad86a53059e57ac8ff761b0f728fc5dd6a39a499e3bfdc84a08fa0c534b3c57c7b62e2519e4d7a35b8d68dd5a19d1980334dc097e52e7a63f8e342c581b2bce54bf428c99a1cc8bca26029a299704c96d46428ba4ead6b689e2198838260a912cb1724509cc7368f263b0258e3f96d3c9f3a1157442974a2266b455367f1", 0xfffffffffffffe01, 0x3ff, 0x667e7714})
getresgid(&(0x7f0000000000), &(0x7f0000000400), &(0x7f0000000480))
ioctl$DIOCGETADDRS(r3, 0xc4704435, &(0x7f0000000300)="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")
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x2, @loopback}}, r2, 0x4d, 0x2c}, &(0x7f0000000280)=0x94)
msgget$private(0x0, 0x0)
syz_execute_func(&(0x7f0000000100)="0c3ab5b598cd801b6969ef69dc00d9d9d0c44139fd5bf91cc18fe9589b26c7e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc8fe9509b9200ed2e00c1ea01f265dc5f00c366450f1867466566460feea8eb6d5fcfa6c4c2ada8e86c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df64fc6736676666430fefb3000000000004f46666450f17720d14111d54111d00")

09:07:49 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
setsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000000)='BbMo', 0x4)

09:07:49 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x900, &(0x7f0000000140), 0x10)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x6, 0x7, 0xfff, 0xffffffffffffff0a, 0x0, 0xfff, 0x40, 0x52c, 0x80, 0x100, 0x4}, 0xb)

09:07:49 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockname$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c)
setsockopt$inet_mreqn(r1, 0x0, 0x15, &(0x7f0000000100)={@multicast2, @remote}, 0xc)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0))

09:07:49 executing program 1:
r0 = semget$private(0x0, 0x7, 0x0)
semop(r0, 0x0, 0x0)
__semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000100)=0x7)

09:07:49 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4)
setsockopt$inet6_buf(r0, 0x29, 0x33, 0x0, 0x0)
r1 = accept(r0, 0x0, &(0x7f0000000000))
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, <r2=>0x0, 0x0, 0x7ff, 0x3}, &(0x7f0000000140)=0x94)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2, 0xffffffffffffffe0, 0x728000000000, 0x101, 0xfff, 0x3, 0x9}, 0xa0)

09:07:49 executing program 3:
syz_execute_func(&(0x7f00000001c0)="9826473e431c080f05f32459bfd91306e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet(0x2, 0x10000005, 0xff)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f00000000c0)={@multicast1, @remote={0xac, 0x14, 0x0}, @rand_addr=0xb74b}, 0xc)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000000)={0x100, {{0x2, 0x1}}}, 0x90)
socket$inet_sctp(0x2, 0x5, 0x84)

09:07:49 executing program 1:
r0 = semget$private(0x0, 0x7, 0x0)
semop(r0, 0x0, 0x0)
__semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000100)=0x7)

09:07:49 executing program 1:
r0 = semget$private(0x0, 0x7, 0x0)
semop(r0, &(0x7f0000000040)=[{0x0, 0x4ab7, 0x1000}, {0x1, 0x2, 0x1000}], 0x2)
__semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000100)=0x7)

09:07:49 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x29, &(0x7f0000000100)=0x20, 0x10000015f)

09:07:49 executing program 1:
r0 = semget$private(0x0, 0x7, 0x0)
semop(r0, &(0x7f0000000040)=[{0x0, 0x4ab7, 0x1000}, {0x1, 0x2, 0x1000}], 0x2)
__semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000100)=0x7)

09:07:49 executing program 0:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x1)
open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = getpgid(0xffffffffffffffff)
fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x2, 0x6, 0x0, 0x8, r1})

09:07:49 executing program 2:
syz_emit_ethernet(0x62, &(0x7f0000000000)={@random="1fcffb37c458", @broadcast, [{[], {0x8100, 0x1, 0x2fc, 0x3}}], {@generic={0xbfff, "004d62fba17d8f113b46debfb1ed8a3bcc73607fc82f6b173320723f23465d6420fe506e351d2ef2c101955e62eddd1852a8062d714fb067f57c23ec64d74a2c25dff3df5845c3780a9b6b67e25931b9"}}})
pipe2(&(0x7f0000000080)={<r0=>0xffffffffffffffff}, 0x100004)
accept$unix(r0, 0x0, &(0x7f00000000c0))

09:07:49 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800001b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x3)
sync()
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={<r1=>0x0, &(0x7f0000000380)=[@in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000440)=0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000016c0)=ANY=[@ANYBLOB="1c004e2280000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000900"/127, @ANYRES32=r1, @ANYBLOB="42000200070000008d33977f3807abdf1a16c72333d570fd43cf7cf92f793926e7e93d0a5072db88b401296df7d1a7209fa9d0161202cbfb34d58fc506132c0db734bb38c944aa3063bff8820dd1878702000000ea0f581f59de702c1c6b04549c61b8b0059b3968a01b75b7476041e0321d00ae7b84a67ff9042b907b0ead90418c7cabd9d3d2b685784c9f561adc9bc9f2f2c2fe995bbd66bd41ecbd36da2f555ef258d8171726961a84fd8516a1a8fc918b66adc7b7168f1b2b85f71f173f065cc63c338994779c5b4317a5237b8e4cb4fa89d4b8d6249bc4048f15"], 0x8c)
r2 = open(0x0, 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000001c0)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6e", 0x61}], 0x1, 0x0)
getresuid(0x0, &(0x7f0000000300), &(0x7f0000000340)=<r3=>0x0)
getuid()
r4 = socket$inet6_udp(0x1c, 0x2, 0x0)
r5 = fcntl$dupfd(r2, 0x11, 0xffffffffffffffff)
r6 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r6, &(0x7f0000000280), 0x69)
execve(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000540)={<r7=>0x0, 0x4}, &(0x7f0000000580)=0x8)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000005c0)={0x0, 0xb, 0xfffffffffffffffc}, 0x8)
pwritev(r5, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
r8 = semget$private(0x0, 0x7, 0x400)
__semctl$GETPID(r8, 0x4, 0x4, &(0x7f00000006c0)=""/4096)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000000500)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000002ac0)=ANY=[@ANYRESDEC=r1, @ANYPTR64=&(0x7f0000001840)=ANY=[@ANYRES16=r5, @ANYRES16=r8, @ANYBLOB="00e6131a624658b8c6db55c7e4cf4ece2654a8651399b1d76ca0e0ca232b1167f9c7693a7ca4760a8d0123524132e308d0ad15f58e8ef7d0a34081e86fb0ef2225e5aa7f60f5b021b814a1d383deb14f70591983236f68eea348d6bf5908ced86e5e7310ee9f5186e8a231c0a16e50e45493053844966e669e6e446d9bcf8b106f83a5db2aa5992ccb86cd81b1f16d19d7", @ANYPTR64, @ANYPTR64, @ANYRESOCT=r3, @ANYRESHEX=r7, @ANYBLOB="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"], @ANYRESHEX=r3, @ANYRES32=r7, @ANYBLOB="cdd0603a67ccb130f4f40576fa8ca8aef21d09b6e2e8264b355586ad8909808883466d1eacf450c1d9e0138594a163b91e21458548145d25a339634c9811b640056933adeebcc334c19f2a637433bffd0eb825b74fe3687741324d85febf2a1b80d45dbcbfdfcee37634e1cbb42bde92fc0c820d855e760246514d39a67b5eb357cc103dfffc32240b51b55f2ce64b693367ca4abd1731ba6bd0935d1c444dc64700da11932a5e0f6c9afe130420cf140f5d", @ANYBLOB="7e381869f36b4ce52376fe2eced75bbf2bfa91d65e911fcdff3309c81691be26d20173c73bf27cf2630a3ec8390e77b11351ab17d01148ce58763030ec34ac5cccb2b6d95c529a5a18ecc8b1d6700fcd6460f58fe8769ee8b2c44b000c165335ae69ad3c194ba49bac15dc595fb57e2deab9c1c2d2bf67cb7ee3c5c77033b887cd1f3bee679001d235343100c5ed985c09a93f5d839452"], @ANYBLOB="0000000006000000"], 0x3)
msgget$private(0x0, 0x0)
connect(r5, &(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x3}, 0x8)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0)

09:07:50 executing program 3:
socket$inet6_udp(0x1c, 0x2, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x100, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast2}, 0x10)

09:07:50 executing program 1:
r0 = semget$private(0x0, 0x7, 0x0)
semop(r0, &(0x7f0000000040)=[{0x0, 0x4ab7, 0x1000}, {0x1, 0x2, 0x1000}], 0x2)
__semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000100)=0x7)

09:07:50 executing program 2:
syz_execute_func(&(0x7f0000000000)="9826473e431c0a0f05c4e1fb2c39c4a37bf0c53e41e2e9b55767660f6b32fb66aa72950f0fb8c40b4e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd30066430f7e5821c4c2919e43d70fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c42249a713c4c17ff07c0301c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")

09:07:50 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
fchdir(r0)
socketpair(0x1c, 0x7, 0x800, &(0x7f0000000280)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000480)={{"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", "cce892307665e739eae5fb2d7cde7f36de90819fdcd904761b9b209b86874bbd", 0x1, 0x7fff}, &(0x7f0000000380)="80f6611ee6e1e47e34db96dcd82bccf7cdb9285b05d24cc20bd7be421b7b9369acd2baaad18aa756a53dc3319d2773f672b8fbc3dbaf9f4333284d5be43e858984a3184da9fb3f0cfd2119434e44c9c8cba18d693170e5508b1d4f5133e3ee892bc17303c73a63d979dd58ba7fa85d6d178c5db05677c616c76e4572fae37be318dc6d928b15723e7fec9b1d496b3d523f03d6c628fa12a2687776dad44f2066b763abcc8f461a5663a4de64a4a9e528470ae3a7527a8456bc0c4acf5c599daee82889bdb72e5ab1", 0x2f, 0x800, 0x6, 0x369f, 0x0, 0x7, 0x1, 0x8})
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000002c0)={0x0, 0x6, <r2=>0x0}, &(0x7f0000000300)=0xc)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000340)={r2, 0x8, 0x6, [0xffffffffffffffff, 0x3, 0x10000, 0x7fff, 0x1f, 0x5]}, 0x14)
syz_execute_func(&(0x7f0000000000)="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")
freebsd10_pipe(&(0x7f00000001c0)={<r3=>0xffffffffffffffff})
ioctl$DIOCGETSTATES(r3, 0xc0104419, &(0x7f0000000200)="9a6aa780254b267f9250602cdd62b54c82e5cc1936d2eb238428f7c5fcad6d43850fccd4263354e18f05c8b3998f2517c384cfa657c5d37fd7f986c20aae5839011ec25de552c60c98831bf1d219f11b30298d38eb20fa342c0af9f50e282dd09f247e")
r4 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000140))
setsockopt$inet6_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000000180)=0x6, 0x4)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
openat(0xffffffffffffffff, 0x0, 0x0, 0x0)

09:07:50 executing program 2:
syz_emit_ethernet(0x22, &(0x7f0000000000)=ANY=[@ANYBLOB="aad2000000aaaaaaaaaaaabb01f8440000140000000000009078ffffffff00000000"])
r0 = getgid()
getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, <r1=>0x0])
setregid(r0, r1)

09:07:50 executing program 1:
r0 = semget$private(0x0, 0x7, 0x0)
semop(r0, &(0x7f0000000040)=[{0x0, 0x4ab7, 0x1000}, {0x1, 0x2, 0x1000}, {0x0, 0xebd, 0x800}], 0x3)
__semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000100)=0x7)

09:07:50 executing program 1:
r0 = semget$private(0x0, 0x7, 0x0)
semop(r0, &(0x7f0000000040)=[{0x0, 0x4ab7, 0x1000}, {0x1, 0x2, 0x1000}, {0x0, 0xebd, 0x800}], 0x3)
__semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000100)=0x7)

09:07:50 executing program 3:
msgget(0x1, 0x25)
r0 = getpgrp(0xffffffffffffffff)
r1 = getpgid(r0)
r2 = open(0x0, 0x0, 0x0)
fcntl$lock(r2, 0xc, &(0x7f0000000180)={0x42f39d8e8507b1d5, 0x3, 0xe2, 0x4, r1})
syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2")
syz_execute_func(&(0x7f0000000140)="c4419fd07100c442c5bceec4e268f34921c4613d72e100660f72d5e166450fd2a1f7ffffff8fc9b894990000000026660fe249df64df71aa4409bfdf000000")
fcntl$getown(r2, 0x5)
ioctl$DIOCGETQSTATSV1(r2, 0xc0204432, &(0x7f00000001c0)="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")
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000))
__getcwd(&(0x7f00000000c0)=""/100, 0x5c)

09:07:50 executing program 0:
mkdir(&(0x7f0000000100)='./file1\x00', 0x0)
munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)
close(r0)
select(0x40, &(0x7f0000000140)={0x1ff}, 0x0, 0x0, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

09:07:50 executing program 1:
r0 = semget$private(0x0, 0x7, 0x0)
semop(r0, &(0x7f0000000040)=[{0x0, 0x4ab7, 0x1000}, {0x1, 0x2, 0x1000}, {0x0, 0xebd, 0x800}], 0x3)
__semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000100)=0x7)

09:07:50 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1202, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4)

09:07:50 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x12, r1, 0x0)
fcntl$setstatus(r1, 0x4, 0x10080)
ftruncate(r1, 0x10000403bd)
fcntl$dupfd(r1, 0x11, r0)
pwritev(r0, &(0x7f0000000180)=[{&(0x7f00000004c0)="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", 0xb41}], 0x1, 0x0)

09:07:50 executing program 1:
r0 = semget$private(0x0, 0x7, 0x0)
semop(r0, &(0x7f0000000040)=[{0x0, 0x4ab7, 0x1000}, {0x1, 0x2, 0x1000}, {0x3, 0x0, 0x800}], 0x3)
__semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000100)=0x7)

09:07:50 executing program 0:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0)
r1 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x80)
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x4)
ftruncate(r0, 0x6e2780e3)
mlockall(0x2)
r2 = dup2(r0, 0xffffffffffffffff)
ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f0000000200)="c0c2b3e14ca3a6bedc7d371dede40f894fe6493136630db0269c71a4331db4aec179eb9f9a45f3291d9f65e4cf6dafc2358047bff6996501b85cba3c48acd8c54ec72d92b768a864115770eff6b17edde52ad60f97245115607e40278e9fa6805c4e105b3ecbbb443416f15ef1b7834c752afa95d73d2dde68ce733f889bc63f511fca03655b8c2526fed56a0dc7b94841d794f9f74fbca6a991aa05dee45633f836817e")
rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00')
r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)
ftruncate(r0, 0x0)
accept4(r1, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10, 0x10000000)
setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, 0x0, 0x0)

09:07:50 executing program 1:
r0 = semget$private(0x0, 0x7, 0x0)
semop(r0, &(0x7f0000000040)=[{0x0, 0x4ab7, 0x1000}, {0x1, 0x2, 0x1000}, {0x3, 0x0, 0x800}], 0x3)
__semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000100)=0x7)

09:07:50 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/158, 0x9e}, {&(0x7f0000000b40)=""/4096, 0x1000}], 0x2, 0x0)
ftruncate(r0, 0x6)
pwritev(r0, &(0x7f0000000b00)=[{&(0x7f00000008c0)='s', 0x1}], 0x1009, 0x0)
ftruncate(r0, 0x8000000008000)

09:07:50 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x20400, 0x110)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000080)={<r1=>0x0, &(0x7f0000000040)=[@in]}, &(0x7f0000000180)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0x7, 0x1000, "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"}, 0x1008)
syz_execute_func(&(0x7f00000000c0)="b1c591cd80c4827941cda6c4e2a59ecdd0c44139fd5bf9c18dff000000e85e263e4379af40f623419d49f216164808eebae0038e802000c62111f00fba6929da7dd7e0c47d239cb63e36646442e9000000010f186746f3400faee464f34280470300f3af8f4978c3610026400f0d18c401f6e0f6e3dfc4e1455fac66f34e0f2a2ed9d966470f381e20420f1806195411b90f01c1")

09:07:50 executing program 1:
r0 = semget$private(0x0, 0x7, 0x0)
semop(r0, &(0x7f0000000040)=[{0x0, 0x4ab7, 0x1000}, {0x1, 0x2, 0x1000}, {0x3, 0x0, 0x800}], 0x3)
__semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000100)=0x7)

09:07:50 executing program 1:
r0 = semget$private(0x0, 0x7, 0x0)
semop(r0, &(0x7f0000000040)=[{0x0, 0x4ab7, 0x1000}, {0x1, 0x2, 0x1000}, {0x3, 0xebd}], 0x3)
__semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000100)=0x7)

09:07:50 executing program 1:
r0 = semget$private(0x0, 0x7, 0x0)
semop(r0, &(0x7f0000000040)=[{0x0, 0x4ab7, 0x1000}, {0x1, 0x2, 0x1000}, {0x3, 0xebd}], 0x3)
__semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000100)=0x7)

09:07:50 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000202, 0x0)
ftruncate(r0, 0x401007e2780e9)
open(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, 0x0)
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), 0x0)
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, 0x0, &(0x7f0000000540))
poll(&(0x7f00000000c0)=[{r1, 0x2020}, {r1, 0x66}, {r1, 0xa0}], 0x3, 0x9)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x6e)
execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640))
mlockall(0x3)
sync()
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x8, @ipv4={[], [], @loopback}, 0x54000000000}}, <r2=>0x0, 0x7fff, 0x1ff, 0x3}, &(0x7f0000000300)=0x8c)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000004c0)={r2, &(0x7f0000000340)=[@in6={0x1c, 0x0, 0x7, @ipv4={[], [], @rand_addr=0x3ff}, 0x69}]}, &(0x7f0000000600)=0x10)
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
fsync(0xffffffffffffffff)
accept$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10)
fcntl$dupfd(r1, 0xfffffffffffffffe, 0xffffffffffffffff)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
r4 = semget$private(0x0, 0x2, 0x88)
__semctl$SETVAL(r4, 0x1, 0x8, &(0x7f00000001c0)=0xe4be)

vm_object_vndeallocate 0xfffff80012981d20: tag ufs, type VREG
    usecount 3, writecount 1, refcount 4
    flags (VI_ACTIVE)
    v_object 0xfffff80054950300 ref 0 pages 1111 cleanbuf 0 dirtybuf 0
    lock type ufs: UNLOCKED
	nlink=1, effnlink=1, size=0, extsize 0
	generation=952a436c, uid=0, gid=0, flags=0x0
	ino 197803, on dev gpt/rootfs
panic: vm_object_vndeallocate: bad object reference count
cpuid = 0
time = 32870
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe001faf46f0
vpanic() at vpanic+0x1e0/frame 0xfffffe001faf4750
panic() at panic+0x43/frame 0xfffffe001faf47b0
vm_object_collapse() at vm_object_collapse/frame 0xfffffe001faf4810
vn_mmap() at vn_mmap+0x2e3/frame 0xfffffe001faf4890
kern_mmap() at kern_mmap+0x8a8/frame 0xfffffe001faf4950
sys_mmap() at sys_mmap+0x38/frame 0xfffffe001faf4980
amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe001faf4ab0
fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe001faf4ab0
--- syscall (198, FreeBSD ELF64, nosys), rip = 0x41309a, rsp = 0x7fffdfffdf38, rbp = 0x6 ---
KDB: enter: panic
[ thread pid 1633 tid 100206 ]
Stopped at      kdb_enter+0x6a: movq    $0,kdb_why